Cheap flights from South Pacific to London Heathrow Airport from £316
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
15 Oct — 22 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.
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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 15 September 2026.
Mon 5/1012:00 -
1 stop40h 40m
Mon 12/1021:20 -
1 stop26h 40m
Deal found 14/9£688
Sun 1/1120:45 -
1 stop32h 30m
Fri 13/1121:00 -
1 stop31h 10m
Deal found 10/9£725
Sun 15/1120:45 -
2 stops32h 30m
Mon 30/1121:30 -
1 stop25h 05m
Deal found 13/9£727
Fri 6/1115:15 -
1 stop38h 20m
Sun 22/1122:00 -
1 stop24h 25m
Deal found 11/9£728
Sun 11/1012:00 -
1 stop40h 40m
Mon 26/1021:00 -
1 stop30h 05m
Deal found 11/9£728
Tue 20/1020:45 -
1 stop32h 45m
Fri 30/1021:00 -
2 stops31h 10m
Deal found 13/9£729
Thu 15/1011:20 -
1 stop42h 00m
Wed 28/1022:00 -
1 stop24h 45m
Deal found 13/9£730
Tue 27/1020:45 -
1 stop30h 35m
Mon 23/1121:30 -
1 stop25h 05m
Deal found 13/9£731
Sun 8/1120:45 -
2 stops32h 30m
Mon 30/1121:30 -
1 stop25h 05m
Deal found 13/9£732
Thu 1/1010:20 -
1 stop42h 00m
Sat 31/1022:00 -
1 stop24h 45m
Deal found 12/9£733
Wed 4/1123:30 -
1 stop30h 05m
Wed 18/1122:00 -
1 stop36h 30m
Deal found 13/9£734
Fri 16/1012:00 -
1 stop40h 40m
Sat 24/1021:20 -
1 stop30h 45m
Deal found 12/9£735
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 15 September 2026.
Mon 1/222:35 -
2 stops46h 10m
Mon 15/217:55 -
1 stop39h 50m
Deal found 14/9£825
Mon 1/215:30 -
2 stops28h 40m
Mon 15/216:15 -
2 stops28h 05m
Deal found 13/9£848
Mon 19/1013:55 -
2 stops32h 15m
Thu 19/1117:55 -
2 stops23h 35m
Deal found 12/9£858
Sun 31/118:20 -
1 stop34h 50m
Sun 21/220:35 -
1 stop34h 40m
Deal found 13/9£859
Sun 18/1022:45 -
1 stop26h 15m
Thu 19/1121:30 -
1 stop37h 15m
Deal found 14/9£864
Sat 7/1100:45 -
1 stop39h 50m
Tue 17/1121:00 -
2 stops28h 40m
Deal found 13/9£922
Sat 24/1010:15 -
1 stop40h 10m
Mon 9/1110:25 -
1 stop36h 55m
Deal found 11/9£957
Mon 25/122:35 -
2 stops30h 30m
Thu 22/421:35 -
2 stops37h 25m
Deal found 14/9£970
Sun 25/1011:50 -
2 stops30h 25m
Thu 19/1111:00 -
1 stop35h 50m
Deal found 11/9£978
Mon 2/1122:45 -
1 stop21h 30m
Sun 15/1109:25 -
2 stops30h 40m
Deal found 11/9£1,009
Mon 1/220:15 -
2 stops32h 05m
Thu 11/321:45 -
2 stops33h 55m
Deal found 13/9£1,085
Sun 18/1000:10 -
1 stop27h 25m
Wed 21/1020:15 -
1 stop27h 35m
Deal found 14/9£1,085
Fri 2/1001:55 -
1 stop25h 45m
Thu 22/1022:15 -
1 stop23h 10m
Deal found 12/9£1,113
Tue 16/217:05 -
2 stops23h 00m
Sun 28/218:40 -
2 stops28h 15m
Deal found 10/9£1,116
Sat 3/1006:00 -
2 stops33h 35m
Mon 26/1009:10 -
1 stop27h 30m
Deal found 12/9£1,188
Sun 14/313:15 -
3 stops42h 10m
Thu 15/408:25 -
3 stops59h 25m
Deal found 11/9£1,236
Tue 12/106:00 -
2 stops49h 10m
Sat 23/120:55 -
2 stops38h 55m
Deal found 14/9£1,255
Thu 29/1014:50 -
1 stop29h 35m
Thu 5/1113:45 -
1 stop30h 25m
Deal found 14/9£1,273
Tue 24/1111:35 -
2 stops28h 50m
Thu 31/1214:15 -
2 stops34h 00m
Deal found 13/9£1,363
Tue 2/321:35 -
2 stops28h 20m
Mon 15/306:25 -
2 stops26h 00m
Deal found 10/9£828
Thu 12/1115:30 -
1 stop25h 05m
Wed 2/1221:00 -
2 stops26h 20m
Deal found 10/9£928
Fri 9/1022:05 -
2 stops47h 35m
Wed 28/1016:30 -
2 stops39h 55m
Deal found 12/9£867
Fri 15/118:35 -
2 stops26h 40m
Tue 2/217:50 -
2 stops28h 30m
Deal found 12/9£1,911
Sat 30/106:25 -
3 stops45h 05m
Sat 3/417:10 -
3 stops28h 30m
Deal found 12/9£1,932
Fri 20/1118:00 -
2 stops29h 05m
Mon 7/1219:20 -
1 stop34h 40m
Deal found 9/9£979
Sun 11/1022:45 -
1 stop22h 25m
Sun 1/1109:25 -
1 stop25h 20m
Deal found 13/9£999
Wed 7/1011:15 -
1 stop39h 40m
Thu 29/1011:00 -
2 stops39h 15m
Deal found 13/9£1,031
Fri 26/206:00 -
2 stops35h 20m
Sun 28/208:05 -
2 stops29h 00m
Deal found 14/9£1,040
Mon 5/1022:35 -
2 stops28h 05m
Mon 16/1116:30 -
1 stop41h 15m
Deal found 13/9£874
Sun 15/1106:00 -
2 stops34h 25m
Mon 30/1121:00 -
2 stops30h 05m
Deal found 11/9£1,004
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 15 September 2026.
Tue 3/1116:20 -
Nonstop24h 05m
Wed 11/1121:00 -
Nonstop22h 55m
Deal found 13/9£976
Mon 9/1116:20 -
Nonstop24h 05m
Thu 19/1121:00 -
Nonstop22h 55m
Deal found 12/9£993
Sun 25/1016:20 -
Nonstop24h 05m
Sun 8/1121:00 -
Nonstop22h 55m
Deal found 12/9£996
Thu 11/216:35 -
Nonstop23h 45m
Thu 25/221:10 -
Nonstop22h 30m
Deal found 13/9£1,013
Thu 19/1116:20 -
Nonstop24h 05m
Wed 2/1221:00 -
Nonstop22h 55m
Deal found 14/9£1,023
Tue 17/1116:20 -
Nonstop24h 05m
Fri 27/1121:00 -
Nonstop22h 55m
Deal found 12/9£1,025
Sun 8/1116:20 -
Nonstop24h 05m
Sun 29/1121:00 -
Nonstop22h 55m
Deal found 14/9£1,027
Sun 15/1116:20 -
Nonstop24h 05m
Mon 30/1121:00 -
Nonstop22h 55m
Deal found 12/9£1,028
Tue 27/1016:20 -
Nonstop24h 05m
Wed 18/1121:00 -
Nonstop22h 55m
Deal found 10/9£1,030
Wed 24/219:15 -
Nonstop17h 50m
Sun 14/311:30 -
Nonstop16h 45m
Deal found 12/9£1,030
Tue 3/1116:15 -
Nonstop21h 15m
Tue 17/1111:30 -
Nonstop16h 45m
Deal found 13/9£1,039
Thu 12/1116:20 -
Nonstop24h 05m
Mon 16/1121:00 -
Nonstop22h 55m
Deal found 13/9£1,047
Last-minute flights from South Pacific to Heathrow
Discover last-minute flight deals from South Pacific to Heathrow. Data last updated 15 September 2026 and is based on user searches.
Thu 1/1010:20 -
1 stop42h 00m
Sat 31/1022:00 -
1 stop24h 45m
Deal found 12/9£733
Fri 2/1011:00 -
1 stop40h 40m
Mon 26/1021:00 -
1 stop30h 05m
Deal found 14/9£734
Mon 5/1012:00 -
1 stop40h 40m
Mon 12/1021:20 -
1 stop26h 40m
Deal found 14/9£688
Sat 10/1022:30 -
1 stop30h 10m
Fri 13/1121:00 -
2 stops31h 10m
Deal found 10/9£740
Sun 11/1012:00 -
1 stop40h 40m
Mon 26/1021:00 -
1 stop30h 05m
Deal found 11/9£728
Sun 11/1011:20 -
1 stop42h 00m
Mon 9/1122:00 -
1 stop36h 30m
Deal found 10/9£739
Thu 15/1011:20 -
1 stop42h 00m
Wed 28/1022:00 -
1 stop24h 45m
Deal found 13/9£730
Thu 15/1012:00 -
1 stop40h 40m
Thu 22/1021:20 -
1 stop30h 20m
Deal found 10/9£736
Fri 16/1012:00 -
1 stop40h 40m
Sat 24/1021:20 -
1 stop30h 45m
Deal found 12/9£735
Tue 20/1020:45 -
1 stop32h 45m
Fri 30/1021:00 -
2 stops31h 10m
Deal found 13/9£729
Tue 20/1020:45 -
1 stop32h 45m
Wed 28/1019:45 -
1 stop32h 25m
Deal found 13/9£738
Tue 27/1020:45 -
1 stop30h 35m
Mon 23/1121:30 -
1 stop25h 05m
Deal found 13/9£731
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 15 September 2026.
Sun 24/109:15 -
1 stop42h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£316
Tue 26/109:15 -
1 stop42h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£322
Tue 26/122:30 -
1 stop30h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£330
Sun 31/109:15 -
1 stop42h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£330
Sat 10/1012:00 -
1 stop40h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£331
Sat 3/1011:00 -
1 stop40h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£332
Sun 4/1012:00 -
1 stop40h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£333
Sun 28/212:00 -
1 stop40h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£333
Sun 8/1120:45 -
1 stop32h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£335
Sun 25/1013:10 -
2 stops27h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£337
Tue 10/1120:45 -
1 stop30h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£338
Mon 19/1012:00 -
1 stop40h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£339
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 15 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 15 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
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Tue 26/1
09:15-17:30
1 stop42h 45m
London Heathrow
Wed 31/12
00:00-08:30
Nonstop0h 00m
£324
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Sun 31/1
09:15-17:30
1 stop42h 45m
London Heathrow
Wed 31/12
00:00-08:30
Nonstop0h 00m
£330
SydneyLondon
SYD Sydney Kingsford Smith - LHR London Heathrow
SYDLHR
Sydney Kingsford Smith
Wed 7/10
22:05-09:50
2 stops45h 45m
London Heathrow
Wed 31/12
00:00-09:00
Nonstop0h 00m
£404
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Mon 21/9
10:35-11:30
2 stops31h 55m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£407
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Sat 10/10
12:30-15:10
2 stops33h 40m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£407
SydneyLondon
SYD Sydney Kingsford Smith - LHR London Heathrow
SYDLHR
Sydney Kingsford Smith
Thu 22/10
21:35-06:30
3 stops42h 55m
London Heathrow
Wed 31/12
00:00-09:00
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
Sun 15/11
21:35-21:05
2 stops34h 30m
London Heathrow
Wed 31/12
00:00-09:00
Nonstop0h 00m
£413
Fastest return journey
MelbourneLondon
MEL Melbourne - LHR London Heathrow
MELLHR
Melbourne
Wed 7/10
22:35-15:10
2 stops26h 35m
London Heathrow
Wed 31/12
00:00-09:00
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
£417
Flights are sorted by cheapest return flights first.
Deals found on 10/9
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.
MEL-LHR
ADL-LHR
SYD-LHR
PER-LHR
AKL-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
MEL-LHR
ADL-LHR
SYD-LHR
PER-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 £877). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £1,364). 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 15 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 15 September 2026.
The most flights from 0SP to LHR are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 56 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 15 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 38h 20m. The distance from South Pacific to London Heathrow Airport is about 10568 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 Perth - London Heathrow or Melbourne - 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 £837. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for £266 on average, our data indicates £1,284 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 £877). Flying from South Pacific to London Heathrow Airport in December is currently the most expensive (average of £1,364). 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 15 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 15 September 2026.
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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.
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