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Cheap flights from London Heathrow Airport to South Pacific from £360

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Heathrow to South Pacific

Keep the following information in mind while searching for Heathrow to South Pacific flight deals. Data was last updated 25 March 2025.

Round-trip from

£678

One-way from

£360

Popular in

December

Cheapest in

May

Average price

£846

Good round-trip deal

£1,139 or less

Good one-way deal

£799 or less
China Southern
  • China Southern
  • 11/5-26/5
  • 4 total stops
  • 127h 55m total
  • London to South Pacific
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7/5
  • 7/5
  • 3 total stops
  • 56h 30m total
  • London to South Pacific
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from London Heathrow to South Pacific.
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Price to beat on a one-way flight from London Heathrow to South Pacific.
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Find flight deals from Heathrow to South Pacific

Cheapest flights from Heathrow to South Pacific
Explore the most affordable flight options available from Heathrow to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Sun 11/519:15LHR - SYD
2 stops63h 25mChina Southern
Mon 26/508:45SYD - LHR
2 stops64h 30mChina Southern
Deal found 24/3£678
Sat 10/521:20LHR - SYD
1 stop30h 15mChina Eastern
Thu 5/611:20SYD - LHR
2 stops40h 20mChina Eastern
Deal found 24/3£679
Wed 7/521:20LHR - MEL
1 stop26h 40mChina Eastern
Fri 23/511:00MEL - LHR
1 stop40h 40mChina Eastern
Deal found 24/3£680
Wed 11/622:00LHR - MEL
1 stop31h 05mHainan Airlines
Tue 24/619:45MEL - LHR
1 stop32h 45mHainan Airlines
Deal found 24/3£681
Mon 12/522:40LHR - MEL
1 stop30h 55mAir China
Wed 28/520:00MEL - LHR
1 stop30h 45mAir China
Deal found 24/3£684
Wed 28/522:10LHR - MEL
1 stop36h 10mChina Southern
Wed 25/610:20MEL - LHR
1 stop41h 40mChina Southern
Deal found 24/3£685
Fri 18/422:00LHR - MEL
2 stops31h 05mMultiple Airlines
Sun 4/513:35MEL - LHR
1 stop39h 10mMultiple Airlines
Deal found 24/3£692
Wed 7/517:15LHR - MEL
2 stops27h 15mRoyal Brunei Airlines
Thu 22/512:30MEL - LHR
2 stops26h 50mRoyal Brunei Airlines
Deal found 24/3£711
Tue 6/521:20LHR - SYD
2 stops34h 05mMultiple Airlines
Tue 27/511:20SYD - LHR
2 stops40h 20mMultiple Airlines
Deal found 24/3£717
Fri 13/622:05LHR - MEL
1 stop28h 30mBeijing Capital Airlines
Sun 29/613:35MEL - LHR
1 stop39h 10mBeijing Capital Airlines
Deal found 24/3£718
Sun 4/522:40LHR - SYD
1 stop31h 10mAir China
Tue 3/619:40SYD - LHR
1 stop33h 50mAir China
Deal found 25/3£726
Wed 16/420:35LHR - SYD
1 stop36h 15mAir India
Wed 14/519:20SYD - LHR
1 stop25h 45mAir India
Deal found 24/3£727

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to South Pacific 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 25 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to South Pacific that are best for you.

Fly from

Heathrow

Fly to

South Pacific

Route

Depart

Return

Price

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 11/5

19:15-19:40

2 stops63h 25m

Sydney Kingsford Smith

Mon 26/5

08:45-16:15

2 stops64h 30m

£678

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 10/5

21:20-12:35

1 stop30h 15m

Sydney Kingsford Smith

Thu 5/6

11:20-18:40

2 stops40h 20m

£679

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 7/5

21:20-09:00

1 stop26h 40m

Melbourne

Fri 23/5

11:00-18:40

1 stop40h 40m

£680

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 11/6

22:00-14:05

1 stop31h 05m

Melbourne

Tue 24/6

19:45-19:30

1 stop32h 45m

£681

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Mon 12/5

22:40-14:35

1 stop30h 55m

Melbourne

Wed 28/5

20:00-17:45

1 stop30h 45m

£684

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 28/5

22:10-19:20

1 stop36h 10m

Melbourne

Wed 25/6

10:20-19:00

1 stop41h 40m

£685

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 18/4

22:00-14:05

2 stops31h 05m

Melbourne

Sun 4/5

13:35-19:45

1 stop39h 10m

£692

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 7/5

17:15-05:30

2 stops27h 15m

Melbourne

Thu 22/5

12:30-06:20

2 stops26h 50m

£711

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 13/6

22:05-11:35

1 stop28h 30m

Melbourne

Sun 29/6

13:35-19:45

1 stop39h 10m

£718

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 16/4

20:35-17:50

1 stop36h 15m

Sydney Kingsford Smith

Wed 14/5

19:20-12:05

1 stop25h 45m

£727

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 60 results
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Best time to book a flight from Heathrow to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Heathrow 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 London Heathrow Airport to South Pacific

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to South Pacific (average of £985). Flying from London Heathrow Airport to South Pacific in July is currently the most expensive (average of £1,728). 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 LHR to SP?

Find hourly flight availability from Heathrow to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

When flying from London Heathrow Airport to South Pacific, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London Heathrow Airport to South Pacific

Explore weekly flight availability from Heathrow to South Pacific. 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 25 March 2025.

The most flights from LHR to 0SP 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).

Rainfall in South Pacific by month

Plan your trip to South Pacific by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Pacific ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit South Pacific when rainfall is around 50.0 mm.

Temperature in South Pacific by month

Plan your trip to South Pacific by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Pacific, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. 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 South Pacific. Reviews last updated 25 March 2025.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
China Airlines
8.2
Very Good
722 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Singapore Airlines
8.1
Very Good
1,284 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Fiji Airways
8.0
Very Good
182 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

Find useful and relevant information for your journey from Heathrow to South Pacific. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London Heathrow Airport to South Pacific one-way?

    £401 is the cheapest one-way deal found within the past few days, from Hainan Airlines. You may also be able to find cheap deals on Singapore Airlines and Air China, with prices starting from £405 and £411, respectively.

  • What are the most popular routes from London Heathrow Airport to South Pacific?

    Most travelers choose London Heathrow - Sydney Kingsford Smith, London Heathrow - Melbourne or London Heathrow - Perth when deciding on the best route from London Heathrow Airport to South Pacific.

  • What are the cheapest flights from London Heathrow Airport to South Pacific?

    On average you can expect to pay £3,606 for a flight from London Heathrow Airport to South Pacific. The cheapest flight overall is £695 while the most popular route, (London Heathrow - Sydney Kingsford Smith) is currently priced at £549.

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

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

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

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

  • Can I find deals for business class flights from Heathrow to South Pacific?

    Yes. Cheapflights offers flight deals from Heathrow to South Pacific 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 London Heathrow Airport to South Pacific?

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to South Pacific (average of £985). Flying from London Heathrow Airport to South Pacific in July is currently the most expensive (average of £1,728). 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

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Alternative routes for Heathrow to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Heathrow to South Pacific

Discover the top 10 airlines that operate flights from Heathrow to South Pacific. 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest£135Average£213FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
EVA AirCheapest£313Average£1,133FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Hainan AirlinesCheapest£349Average£943FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Beijing Capital AirlinesCheapest£375Average£693FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Royal Brunei AirlinesCheapest£662Average£785FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Vietnam AirlinesCheapest£794Average£1,152FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Austrian AirlinesCheapest£817Average£896FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapest£839Average£1,167FlexibilityNo cancel feeOn-time77%
Search Air France flights
Japan AirlinesCheapest£852Average£1,246FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Oman AirCheapest£853Average£1,361FlexibilityNo cancel feeOn-time76%
Search Oman Air flights

Fly with Cheapflights

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 Heathrow to South Pacific?

Cheapflights helps you search for flights from Heathrow to South Pacific via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to South Pacific?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to South Pacific for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to South Pacific with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to South Pacific, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to South Pacific become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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