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Cheap flights from South Pacific to London Heathrow Airport from £345

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
31 Aug — 7 Sep1
1 adult

Cheap 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 26 August 2025.

Round-trip from

£668

One-way from

£345

Popular in

December

Cheapest in

February

Average price

£890

Good round-trip deal

£1,057 or less

Good one-way deal

£684 or less
China Eastern
  • China Eastern
  • 9/9-21/10
  • 2 total stops
  • 71h 00m total
  • South Pacific to London
Search Deals
China Southern
  • China Southern
  • 14/10
  • 1 total stop
  • 41h 50m total
  • South Pacific to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£95 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from South Pacific to London Heathrow.
Search Deals
Price to beat on a one-way flight from South Pacific to London Heathrow.
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Find flight deals from South Pacific to Heathrow

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 26 August 2025.

Tue 9/911:00MEL - LHR
1 stop40h 40mChina Eastern
Tue 21/1021:20LHR - MEL
1 stop30h 20mChina Eastern
Deal found 25/8£668
Thu 2/1023:30MEL - LHR
2 stops48h 35mTurkish Airlines
Sat 18/1022:25LHR - MEL
3 stops45h 15mTurkish Airlines
Deal found 25/8£671
Tue 14/1011:40MEL - LHR
1 stop41h 20mChina Southern
Wed 22/1022:10LHR - MEL
1 stop25h 50mChina Southern
Deal found 25/8£672
Sun 23/1120:15MEL - LHR
1 stop32h 35mMultiple Airlines
Sun 30/1117:40LHR - MEL
2 stops42h 25mMultiple Airlines
Deal found 24/8£672
Wed 1/1013:25MEL - LHR
2 stops34h 40mTurkish Airlines
Tue 7/1006:30LHR - MEL
3 stops37h 10mTurkish Airlines
Deal found 24/8£674
Sat 11/1000:30MEL - LHR
2 stops30h 20mTurkish Airlines
Sun 19/1006:30LHR - MEL
3 stops37h 10mTurkish Airlines
Deal found 25/8£674
Mon 13/1000:30MEL - LHR
2 stops30h 20mTurkish Airlines
Sat 18/1006:30LHR - MEL
3 stops37h 10mTurkish Airlines
Deal found 24/8£675
Fri 3/1013:25MEL - LHR
2 stops34h 40mTurkish Airlines
Sat 18/1006:30LHR - MEL
3 stops37h 10mTurkish Airlines
Deal found 24/8£677
Mon 17/1111:25MEL - LHR
1 stop41h 50mChina Southern
Sun 30/1122:00LHR - MEL
1 stop24h 45mChina Southern
Deal found 25/8£678
Fri 17/1021:00MEL - LHR
1 stop33h 30mMultiple Airlines
Sun 2/1117:40LHR - MEL
2 stops38h 55mMultiple Airlines
Deal found 23/8£679
Wed 5/1111:25SYD - LHR
1 stop41h 50mChina Southern
Wed 19/1122:00LHR - SYD
1 stop35h 20mChina Southern
Deal found 24/8£707
Fri 24/1011:15SYD - LHR
1 stop41h 45mChina Southern
Tue 18/1122:00LHR - SYD
1 stop35h 20mChina Southern
Deal found 25/8£709

Cheapflights Fare Finder

 
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 858,174 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from South Pacific to London Heathrow Airport that are best for you.

Fly from

South Pacific

Fly to

Heathrow

Route

Depart

Return

Price

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Wed 29/10

12:00-17:30

1 stop40h 30m

London Heathrow

Sun 9/11

21:00-10:00

1 stop26h 00m

£675

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sat 18/10

15:00-17:45

2 stops36h 45m

London Heathrow

Wed 5/11

17:40-15:45

1 stop35h 05m

£692

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sat 18/10

13:30-06:25

2 stops26h 55m

London Heathrow

Wed 5/11

17:00-05:00

2 stops25h 00m

£692

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Thu 6/11

15:30-09:55

2 stops29h 25m

London Heathrow

Thu 13/11

06:35-20:45

2 stops27h 10m

£692

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sat 18/10

12:00-18:40

1 stop40h 40m

London Heathrow

Wed 5/11

21:00-10:00

1 stop26h 00m

£701

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Tue 30/9

13:25-15:05

2 stops34h 40m

London Heathrow

Mon 20/10

06:30-05:40

3 stops37h 10m

£708

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Tue 30/9

13:25-15:05

2 stops34h 40m

London Heathrow

Tue 21/10

06:30-05:40

3 stops37h 10m

£708

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Tue 30/9

13:25-15:05

2 stops34h 40m

London Heathrow

Sun 19/10

06:30-05:40

3 stops37h 10m

£708

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sat 11/10

13:30-06:25

2 stops26h 55m

London Heathrow

Sun 26/10

17:15-05:00

2 stops24h 45m

£721

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sat 15/11

18:20-14:30

1 stop31h 10m

London Heathrow

Thu 11/12

13:55-17:00

1 stop40h 05m

£723

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from South Pacific to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from South Pacific to London Heathrow Airport (average of £112). Flying from South Pacific to London Heathrow Airport in August is currently the most expensive (average of £164). 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 26 August 2025.

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 26 August 2025.

The most flights from 0SP to LHR are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 26 August 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, 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.
Emirates
8.1
Very Good
3,318 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,318 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Singapore Airlines
8.1
Very Good
1,352 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Cathay Pacific
7.6
Good
975 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Qantas Airways
7.5
Good
904 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
British Airways
6.7
Okay
7,309 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

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 26h 55m. The distance from South Pacific to London Heathrow Airport is about 10499 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 China Southern, which is currently one of the cheapest options available, starting at £345. Air India flights start at £351 while deals on China Eastern start at £354 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 Perth - 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 £683. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for £616 on average our data indicates £932 when flying from South Pacific to London Heathrow Airport.

  • Can I find deals for flights from South Pacific to Heathrow that include hotel bookings?

    Yes. In addition to deals on South Pacific to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Pacific to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Pacific to Heathrow.

  • 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, January is the cheapest month in which you can book a flight from South Pacific to London Heathrow Airport (average of £112). Flying from South Pacific to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Chichester
Winchester
Eastbourne
Swindon
Dartford

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Alternative routes for South Pacific to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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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 858,174 searches. Data last updated 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest£488Average£1,052FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EVA AirCheapest£505Average£724FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
China SouthernCheapest£578Average£1,000FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£581Average£893FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air ChinaCheapest£600Average£885FlexibilityNo cancel feeOn-time67%
Search Air China flights
Cathay PacificCheapest£641Average£1,096FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£644Average£944FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China EasternCheapest£645Average£1,073FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air IndiaCheapest£684Average£930FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest£690Average£973FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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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.

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.

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