Cheap flights from London to South Pacific from £435

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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SYD
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to South Pacific

Keep the following information in mind while searching for London to South Pacific flight deals. Data was last updated 26 November 2025.

Round-trip from

£724

One-way from

£435

Popular in

December

Cheapest in

May

Average price

£867

Good round-trip deal

£1,130 or less

Good one-way deal

£969 or less
1/3-21/3
  • 1/3-21/3
  • 6 total stops
  • 85h 35m total
  • London to South Pacific
China Eastern
  • China Eastern
  • 26/2
  • 1 total stop
  • 26h 00m total
  • London to South Pacific
Highest demand for flights based on searches. 9% potential increase in price (£80 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from London (LON) to South Pacific.
Price to beat on a one-way flight from London (LON) to South Pacific.

Find flight deals from London to South Pacific

Enter your travel dates to find the best prices.

Cheapest flights from London to South Pacific
Explore the most affordable flight options available from London to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 November 2025.

Tue 2/1220:20LGW - MEL
2 stops38h 10mChina Southern
Sun 11/111:25MEL - LGW
2 stops64h 55mChina Southern
Deal found 24/11£726
Sun 30/1122:00LHR - MEL
1 stop24h 45mChina Southern
Wed 3/1211:25MEL - LHR
1 stop42h 10mChina Southern
Deal found 25/11£736
Thu 4/1222:00LHR - MEL
1 stop36h 30mChina Southern
Tue 13/111:25MEL - LHR
1 stop42h 10mChina Southern
Deal found 25/11£737
Tue 2/1220:20LGW - MEL
2 stops38h 10mChina Southern
Fri 5/1223:30MEL - LGW
2 stops28h 50mChina Southern
Deal found 24/11£737
Fri 28/1121:30LHR - MEL
2 stops37h 00mChina Southern
Wed 3/1208:40MEL - LHR
1 stop44h 55mChina Southern
Deal found 24/11£739
Sat 29/1120:20LGW - MEL
2 stops38h 10mChina Southern
Sun 7/1208:40MEL - LGW
1 stop32h 45mChina Southern
Deal found 24/11£746
Sat 29/1120:20LGW - MEL
2 stops38h 10mChina Southern
Mon 8/1223:30MEL - LGW
2 stops28h 50mChina Southern
Deal found 24/11£751
Sun 30/1121:30LHR - MEL
2 stops37h 00mChina Southern
Sat 6/1208:40MEL - LHR
1 stop44h 55mChina Southern
Deal found 24/11£752
Tue 2/1221:30LHR - MEL
2 stops46h 20mChina Southern
Tue 9/1211:25MEL - LHR
2 stops42h 10mChina Southern
Deal found 25/11£752
Fri 26/1208:20STN - MEL
3 stops35h 30mMultiple Airlines
Wed 14/107:45MEL - STN
3 stops46h 25mMultiple Airlines
Deal found 24/11£753
Mon 29/1210:30LGW - SYD
2 stops61h 30mChina Eastern
Thu 15/112:00SYD - LGW
1 stop37h 00mChina Eastern
Deal found 24/11£754
Wed 31/1221:30LHR - MEL
2 stops37h 00mChina Southern
Mon 19/123:30MEL - LHR
1 stop30h 05mChina Southern
Deal found 25/11£754

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 26 November 2025.
Use the filters below to find and compare flights from London to South Pacific that are best for you.

Fly from

London

Fly to

South Pacific

Route

Depart

Return

Price

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 4/2

21:10-13:00

1 stop28h 50m

Melbourne

Fri 13/2

22:20-19:10

1 stop31h 50m

£736

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 1/3

20:55-06:35

1 stop22h 40m

Sydney Kingsford Smith

Wed 18/3

16:35-18:10

1 stop36h 35m

£800

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 27/1

17:45-07:40

2 stops26h 55m

Sydney Kingsford Smith

Tue 10/2

16:10-09:55

2 stops28h 45m

£800

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 4/5

14:45-06:10

1 stop30h 25m

Sydney Kingsford Smith

Mon 13/7

15:40-07:00

1 stop24h 20m

£810

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 4/5

09:30-17:00

1 stop22h 30m

Sydney Kingsford Smith

Fri 5/6

21:30-12:45

1 stop24h 15m

£810

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 30/4

19:10-08:15

1 stop28h 05m

Sydney Kingsford Smith

Mon 18/5

10:15-17:50

1 stop40h 35m

£811

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 24/2

19:20-17:55

1 stop35h 35m

Sydney Kingsford Smith

Sat 21/3

21:45-12:05

1 stop25h 20m

£817

LondonAuckland

LHR - AKL

LHRAKL

London Heathrow

Tue 10/2

06:35-05:30

3 stops33h 55m

Auckland Intl

Mon 16/3

13:45-16:55

2 stops40h 10m

£821

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 5/3

08:40-18:50

1 stop23h 10m

Sydney Kingsford Smith

Mon 16/3

15:50-05:55

1 stop25h 05m

£860

LondonAuckland

LHR - AKL

LHRAKL

London Heathrow

Wed 25/2

21:15-19:10

2 stops32h 55m

Auckland Intl

Sun 22/3

20:50-16:55

2 stops33h 05m

£876

Flights are sorted by cheapest return flights first.

Deals found on 24/11

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

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

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

Currently, February is the cheapest month in which you can book a flight from London to South Pacific (average of £453). Flying from London to South Pacific in July is currently the most expensive (average of £765). 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 LON to SP?

Find hourly flight availability from London 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 26 November 2025.

A simple way to save on the total cost of your ticket is to fly from London to South Pacific in the afternoon. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from London to South Pacific?

Use this chart to determine the cheapest time to fly return from London to South Pacific. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to South Pacific flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to South Pacific

Explore weekly flight availability from London 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 26 November 2025.

The most flights from LON 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).

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 26 November 2025.
Read through reviews of airlines operating flights from London to South Pacific, such as Emirates, Singapore Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Related info for your journey

Find useful and relevant information for your journey from London to South Pacific. 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 London to South Pacific?

    Shenzhen Airlines, Etihad Airways, and Turkish Airlines can get you from London to South Pacific in just under 22h 40m. Your travel time can differ by up to 6h 10m. Airlines will cover a distance of 10568 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with China Southern, which is currently one of the cheapest options available, starting at £450. Etihad Airways flights start at £481 while deals on Hainan Airlines start at £491 one-way.

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

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

    While on average a flight from London to South Pacific is generally £4,075, our data shows the cheapest flight currently is £968. When looking at the most popular route, (London Heathrow - Melbourne), you can expect to pay £644 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from London to South Pacific (average of £453). Flying from London to South Pacific in July is currently the most expensive (average of £765). 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 London to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from London to South Pacific

Discover the top 10 airlines that operate flights from London 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 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£131Average£180FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Beijing Capital AirlinesCheapest£328Average£624FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Hainan AirlinesCheapest£343Average£757FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Oman AirCheapest£506Average£1,794FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Royal Brunei AirlinesCheapest£653Average£789FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
SWISSCheapest£695Average£905FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Vietnam AirlinesCheapest£752Average£1,061FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Austrian AirlinesCheapest£759Average£844FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapest£772Average£1,276FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£829Average£1,154FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from London to South Pacific?

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Cheapflights helps you find that perfect flight to South Pacific from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from London to South Pacific with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from London to South Pacific on Cheapflights with our Price Alert feature and get notified when better prices are available.

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