Cheap flights from South Pacific to London Heathrow Airport from £321
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
7 Oct — 14 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from South Pacific to Heathrow
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from South Pacific to Heathrow
Explore the most affordable flight options available from South Pacific to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.
Wed 18/1112:00 -
1 stop40h 30m
Wed 25/1119:45 -
1 stop32h 25m
Deal found 5/9£723
Sun 1/1120:45 -
2 stops32h 30m
Sun 15/1121:00 -
1 stop26h 00m
Deal found 2/9£724
Tue 8/919:45 -
1 stop32h 45m
Fri 11/912:35 -
1 stop36h 00m
Deal found 3/9£725
Sat 5/901:30 -
1 stop43h 00m
Sun 13/912:35 -
1 stop36h 00m
Deal found 4/9£727
Sun 6/919:45 -
2 stops32h 45m
Fri 11/912:35 -
1 stop36h 00m
Deal found 3/9£728
Tue 13/1022:30 -
1 stop30h 10m
Tue 20/1021:20 -
1 stop30h 20m
Deal found 5/9£729
Tue 29/910:20 -
1 stop42h 00m
Thu 29/1022:00 -
1 stop36h 30m
Deal found 3/9£729
Thu 10/901:30 -
1 stop43h 00m
Fri 18/922:40 -
1 stop30h 45m
Deal found 5/9£730
Tue 3/1120:45 -
1 stop30h 35m
Sun 15/1121:00 -
1 stop26h 00m
Deal found 4/9£731
Tue 20/1020:45 -
1 stop32h 45m
Fri 13/1121:40 -
1 stop24h 55m
Deal found 3/9£732
Fri 16/1012:00 -
1 stop40h 40m
Wed 28/1021:00 -
1 stop26h 00m
Deal found 3/9£732
Wed 21/1012:00 -
1 stop40h 40m
Sun 15/1121:00 -
1 stop26h 00m
Deal found 6/9£733
Best flights from South Pacific to Heathrow
Discover carefully curated flight deals from South Pacific to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.
Sun 7/221:35 -
2 stops28h 20m
Fri 12/322:40 -
2 stops33h 45m
Deal found 6/9£828
Sun 8/1118:20 -
1 stop31h 10m
Wed 11/1113:55 -
1 stop40h 05m
Deal found 4/9£832
Fri 13/1122:00 -
1 stop24h 45m
Sat 14/1115:30 -
1 stop37h 55m
Deal found 2/9£845
Mon 8/223:25 -
1 stop29h 45m
Sun 28/221:45 -
1 stop33h 10m
Deal found 2/9£878
Tue 2/315:15 -
1 stop25h 20m
Mon 15/321:10 -
2 stops26h 40m
Deal found 5/9£900
Fri 2/1022:45 -
1 stop21h 30m
Thu 31/1221:30 -
1 stop30h 25m
Deal found 2/9£902
Tue 24/1100:25 -
1 stop24h 55m
Thu 24/1220:10 -
1 stop42h 45m
Deal found 6/9£966
Sat 24/1015:05 -
2 stops27h 40m
Mon 9/1117:30 -
2 stops26h 45m
Deal found 6/9£992
Sat 24/1002:30 -
2 stops35h 25m
Sun 8/1108:25 -
2 stops33h 05m
Deal found 5/9£1,045
Sat 10/1000:25 -
2 stops47h 40m
Sun 1/1111:00 -
2 stops27h 30m
Deal found 6/9£1,069
Tue 3/1112:05 -
2 stops30h 05m
Sun 15/1119:00 -
2 stops28h 15m
Deal found 4/9£1,078
Fri 18/920:35 -
1 stop47h 55m
Sat 3/1009:45 -
1 stop24h 20m
Deal found 7/9£1,121
Fri 8/120:50 -
2 stops33h 05m
Fri 12/221:15 -
2 stops32h 55m
Deal found 6/9£1,122
Wed 9/1209:35 -
1 stop43h 30m
Thu 14/122:00 -
1 stop25h 25m
Deal found 2/9£1,166
Fri 5/306:00 -
2 stops36h 35m
Mon 15/318:45 -
2 stops40h 14m
Deal found 3/9£1,186
Mon 9/1110:20 -
2 stops30h 55m
Thu 12/1120:10 -
3 stops35h 00m
Deal found 2/9£1,219
Thu 15/1009:20 -
3 stops46h 00m
Thu 19/1121:20 -
3 stops52h 20m
Deal found 2/9£1,223
Tue 12/106:10 -
3 stops46h 05m
Fri 12/218:10 -
3 stops47h 40m
Deal found 6/9£1,257
Fri 5/314:15 -
2 stops31h 55m
Fri 12/313:45 -
1 stop31h 50m
Deal found 3/9£1,263
Thu 24/1211:35 -
2 stops28h 50m
Wed 27/114:15 -
2 stops34h 00m
Deal found 2/9£1,515
Mon 2/1116:00 -
3 stops29h 45m
Fri 13/1115:45 -
3 stops29h 10m
Deal found 6/9£1,516
Fri 9/1022:05 -
2 stops47h 35m
Wed 28/1016:30 -
2 stops39h 55m
Deal found 3/9£863
Sat 24/1022:10 -
1 stop24h 05m
Wed 11/1109:25 -
1 stop22h 05m
Deal found 5/9£934
Wed 18/1113:25 -
2 stops27h 45m
Wed 9/1208:50 -
2 stops27h 15m
Deal found 6/9£939
Fri 13/1117:00 -
2 stops30h 55m
Sat 14/1115:30 -
1 stop37h 55m
Deal found 2/9£994
Sun 11/1002:10 -
2 stops48h 00m
Wed 28/1008:25 -
2 stops33h 05m
Deal found 2/9£1,045
Wed 11/1111:25 -
2 stops30h 15m
Thu 3/1208:50 -
2 stops26h 00m
Deal found 5/9£978
Fri 23/1022:05 -
2 stops28h 35m
Fri 30/1006:25 -
2 stops26h 00m
Deal found 2/9£982
Sun 18/1000:10 -
1 stop27h 25m
Wed 21/1020:15 -
1 stop27h 35m
Deal found 6/9£1,093
Mon 9/1106:05 -
2 stops40h 35m
Thu 12/1109:10 -
2 stops38h 35m
Deal found 6/9£1,113
Direct flights from South Pacific to Heathrow
Explore direct flight options from South Pacific to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.
Wed 24/219:15 -
Nonstop17h 50m
Sun 14/311:30 -
Nonstop16h 45m
Deal found 3/9£984
Wed 11/1116:15 -
Nonstop21h 15m
Tue 22/1211:30 -
Nonstop16h 45m
Deal found 4/9£996
Wed 4/1116:15 -
Nonstop21h 15m
Sat 21/1111:30 -
Nonstop16h 45m
Deal found 3/9£1,011
Sun 31/116:15 -
Nonstop21h 15m
Sat 6/211:30 -
Nonstop16h 45m
Deal found 4/9£1,013
Sun 15/1116:20 -
Nonstop24h 05m
Sat 28/1121:00 -
Nonstop22h 55m
Deal found 3/9£1,017
Thu 15/1015:35 -
Nonstop24h 00m
Sun 15/1121:00 -
Nonstop22h 55m
Deal found 3/9£1,022
Thu 19/1116:20 -
Nonstop24h 05m
Mon 30/1121:00 -
Nonstop22h 55m
Deal found 3/9£1,027
Wed 11/1116:20 -
Nonstop24h 05m
Mon 30/1121:00 -
Nonstop22h 55m
Deal found 6/9£1,029
Tue 3/1116:15 -
Nonstop21h 15m
Tue 17/1111:30 -
Nonstop16h 45m
Deal found 4/9£1,029
Mon 9/1116:15 -
Nonstop21h 15m
Mon 23/1111:30 -
Nonstop16h 45m
Deal found 4/9£1,030
Thu 19/1116:20 -
Nonstop24h 05m
Sun 29/1121:00 -
Nonstop22h 55m
Deal found 5/9£1,037
Sat 24/1015:35 -
Nonstop24h 00m
Mon 9/1121:00 -
Nonstop22h 55m
Deal found 6/9£1,039
Last-minute flights from South Pacific to Heathrow
Discover last-minute flight deals from South Pacific to Heathrow. Data last updated 7 September 2026 and is based on user searches.
Sat 5/901:30 -
1 stop43h 00m
Sun 13/912:35 -
1 stop36h 00m
Deal found 4/9£727
Sun 6/919:45 -
2 stops32h 45m
Fri 11/912:35 -
1 stop36h 00m
Deal found 3/9£728
Tue 8/911:00 -
1 stop40h 40m
Tue 15/921:20 -
1 stop30h 20m
Deal found 2/9£725
Thu 10/901:30 -
1 stop43h 00m
Fri 18/922:40 -
1 stop30h 45m
Deal found 5/9£730
Fri 11/901:30 -
1 stop26h 30m
Wed 28/1019:45 -
1 stop32h 25m
Deal found 7/9£734
Tue 29/910:20 -
1 stop42h 00m
Thu 29/1022:00 -
1 stop36h 30m
Deal found 3/9£729
Fri 9/1018:20 -
1 stop34h 25m
Fri 30/1021:00 -
2 stops31h 10m
Deal found 5/9£735
Tue 13/1022:30 -
1 stop30h 10m
Tue 20/1021:20 -
1 stop30h 20m
Deal found 5/9£729
Fri 16/1012:00 -
1 stop40h 40m
Wed 28/1021:00 -
1 stop26h 00m
Deal found 3/9£732
Tue 20/1020:45 -
1 stop32h 45m
Fri 13/1121:40 -
1 stop24h 55m
Deal found 3/9£732
Wed 21/1012:00 -
1 stop40h 40m
Sun 15/1121:00 -
1 stop26h 00m
Deal found 6/9£733
Sat 24/1018:20 -
1 stop23h 20m
Fri 6/1121:00 -
2 stops31h 10m
Deal found 6/9£735
One-way flights from South Pacific to Heathrow
Search for one-way flight options from South Pacific to Heathrow. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.
Tue 26/109:15 -
1 stop42h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£321
Sat 30/122:30 -
1 stop30h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£331
Fri 13/1112:00 -
1 stop40h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£334
Tue 27/1020:45 -
1 stop30h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£337
Tue 10/1120:45 -
1 stop30h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£337
Tue 17/1120:45 -
1 stop30h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£339
Mon 1/212:00 -
1 stop40h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£340
Sun 8/1112:00 -
1 stop40h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£340
Fri 16/1012:00 -
1 stop40h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£341
Mon 5/1012:00 -
1 stop40h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£342
Thu 22/1012:35 -
1 stop28h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£342
Thu 15/1012:25 -
1 stop28h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£345
Find flight deals from South Pacific to Heathrow
Keep the following information in mind while searching for South Pacific to Heathrow flight deals. Data was last updated 7 September 2026.
Customise your flight search to find flights from South Pacific to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 7 September 2026.
Use the filters below to find and compare flights from South Pacific to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
MelbourneLondon
MEL Melbourne - LHR London Heathrow
MELLHR
Melbourne
Mon 1/3
18:20-06:40
1 stop23h 20m
London Heathrow
Wed 31/12
00:00-09:00
Nonstop0h 00m
£386
MelbourneLondon
MEL Melbourne - LHR London Heathrow
MELLHR
Melbourne
Thu 19/11
18:20-14:30
1 stop31h 10m
London Heathrow
Wed 31/12
00:00-09:00
Nonstop0h 00m
£386
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Sun 18/10
18:35-05:55
1 stop44h 50m
London Heathrow
Wed 31/12
00:00-08:30
Nonstop0h 00m
£407
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Sat 19/9
23:20-22:25
2 stops30h 05m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£410
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Sat 21/11
10:30-16:20
2 stops37h 50m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£411
SydneyLondon
SYD Sydney Kingsford Smith - LHR London Heathrow
SYDLHR
Sydney Kingsford Smith
Tue 17/11
21:35-21:05
2 stops34h 30m
London Heathrow
Wed 31/12
00:00-09:00
Nonstop0h 00m
£414
SydneyLondon
SYD Sydney Kingsford Smith - LHR London Heathrow
SYDLHR
Sydney Kingsford Smith
Sun 15/11
21:35-21:05
2 stops34h 30m
London Heathrow
Wed 31/12
00:00-09:00
Nonstop0h 00m
£415
HobartLondon
HBA Hobart - LHR London Heathrow
HBALHR
Hobart
Tue 27/10
08:35-16:20
2 stops42h 45m
London Heathrow
Wed 31/12
00:00-10:00
Nonstop0h 00m
£416
MelbourneLondon
MEL Melbourne - LHR London Heathrow
MELLHR
Melbourne
Mon 26/10
22:35-22:30
2 stops34h 55m
London Heathrow
Wed 31/12
00:00-09:00
Nonstop0h 00m
£416
MelbourneLondon
MEL Melbourne - LHR London Heathrow
MELLHR
Melbourne
Wed 7/10
22:35-16:40
2 stops28h 05m
London Heathrow
Wed 31/12
00:00-09:00
Nonstop0h 00m
£416
Flights are sorted by cheapest return flights first.
Deals found on 2/9
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6
Best time to book a flight from South Pacific to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from South Pacific with our price prediction graph.
PER-LHR
SYD-LHR
MEL-LHR
ADL-LHR
BNE-LHR
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Pacific to London Heathrow Airport
0SP-LHR
PER-LHR
SYD-LHR
MEL-LHR
ADL-LHR
What is the cheapest month to book a flight from South Pacific to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from South Pacific to London Heathrow Airport (average of £876). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £1,360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SP to LHR?
Find hourly flight availability from South Pacific to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Pacific to London Heathrow Airport as you normally would.
Weekly flight availability from South Pacific to London Heathrow Airport
Explore weekly flight availability from South Pacific to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 7 September 2026.
The most flights from 0SP to LHR are scheduled on a Thursday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How far ahead should I book a flight from South Pacific to London Heathrow Airport?
The price you pay for your flight from South Pacific to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 7 September 2026.
Read reviews from past customers who have flown with Singapore Airlines,Emirates, andCathay Pacific
from South Pacific to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Related info for your journey
Find useful and relevant information for your journey from South Pacific to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from South Pacific to London Heathrow Airport?
Departing from South Pacific to London Heathrow Airport will take you 24h 45m. The distance from South Pacific to London Heathrow Airport is about 10111 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from South Pacific to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with Hainan Airlines, which is currently one of the cheapest options available, starting at £128. China Southern flights start at £193 while deals on Air China start at £197 one-way.
What are the most popular routes from South Pacific to London Heathrow Airport?
The most popular route from South Pacific to London Heathrow Airport is Sydney Kingsford Smith - London Heathrow. You may also consider Melbourne - London Heathrow or Brisbane - London Heathrow.
What are the cheapest flights from South Pacific to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £836. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for £706 on average, our data indicates £1,441 when flying from South Pacific to London Heathrow Airport.
Can I find deals for business class flights from South Pacific to Heathrow?
Yes. Cheapflights offers flight deals from South Pacific to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from South Pacific to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from South Pacific to London Heathrow Airport (average of £876). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £1,360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.
Top 10 airlines flying from South Pacific to Heathrow
Discover the top 10 airlines that operate flights from South Pacific to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 7 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from South Pacific to Heathrow?
When you search for this flight from South Pacific to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from South Pacific to Heathrow?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from South Pacific to Heathrow for you. Better yet — we are completely free to use.
Can Cheapflights find flights from South Pacific to Heathrow with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from South Pacific to Heathrow flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from South Pacific to Heathrow become cheaper?
Of course! You can now track prices for flights from South Pacific to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.