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Cheap flights from the United Kingdom to South Pacific from £404

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
8 May — 15 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to South Pacific

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to South Pacific
Explore the most affordable flight options available from United Kingdom to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 April 2026.

Tue 1/911:35
LGW
-
SYD
2 stops35h 25m
Multiple Airlines
Tue 15/920:50
SYD
-
LGW
2 stops43h 40m
Multiple Airlines
Deal found 8/4£730
Mon 7/910:25
LGW
-
SYD
3 stops35h 55m
Multiple Airlines
Thu 8/1021:50
SYD
-
LGW
2 stops43h 35m
Multiple Airlines
Deal found 8/4£732
Tue 8/918:00
LGW
-
SYD
1 stop30h 00m
China Eastern
Tue 27/1021:30
SYD
-
LGW
1 stop27h 30m
China Eastern
Deal found 5/4£739
Sun 25/1017:00
LGW
-
SYD
1 stop33h 35m
China Eastern
Tue 3/1121:30
SYD
-
LGW
1 stop44h 00m
China Eastern
Deal found 6/4£740
Wed 9/921:20
LHR
-
SYD
1 stop26h 40m
China Eastern
Tue 27/1021:30
SYD
-
LHR
1 stop31h 00m
China Eastern
Deal found 3/4£740
Thu 14/511:10
LGW
-
SYD
1 stop23h 15m
China Southern
Mon 25/510:05
SYD
-
LGW
2 stops41h 25m
China Southern
Deal found 3/4£741
Sun 26/414:50
LHR
-
SYD
1 stop41h 00m
Etihad Airways
Sun 10/515:40
SYD
-
LHR
1 stop24h 20m
Etihad Airways
Deal found 7/4£741
Fri 15/511:00
LGW
-
SYD
1 stop23h 25m
China Southern
Fri 12/610:05
SYD
-
LGW
2 stops41h 25m
China Southern
Deal found 5/4£741
Fri 22/516:30
STN
-
SYD
2 stops28h 40m
Multiple Airlines
Fri 29/520:50
SYD
-
STN
2 stops35h 30m
Multiple Airlines
Deal found 7/4£741
Thu 5/1121:30
LHR
-
SYD
2 stops35h 50m
China Southern
Tue 17/1115:15
SYD
-
LHR
2 stops38h 20m
China Southern
Deal found 3/4£741
Mon 2/1121:30
LHR
-
SYD
2 stops47h 00m
China Southern
Mon 16/1115:15
SYD
-
LHR
1 stop38h 20m
China Southern
Deal found 4/4£742
Sun 3/521:45
LHR
-
SYD
1 stop34h 05m
Etihad Airways
Sat 23/520:50
SYD
-
LHR
1 stop30h 55m
Etihad Airways
Deal found 7/4£743

Find flight deals from United Kingdom to South Pacific

Keep the following information in mind while searching for United Kingdom to South Pacific flight deals. Data was last updated 8 April 2026.

Round-trip from

£730

One-way from

£404

Popular in

December

Cheapest in

May

Average price

£976

Good round-trip deal

£1,137 or less

Good one-way deal

£724 or less
AirAsia X
  • AirAsia X
  • 1/9-15/9
  • 4 total stops
  • 79h 05m total
  • United Kingdom to South Pacific
Search Deals
Air China
  • Air China
  • 3/6
  • 1 total stop
  • 31h 15m total
  • United Kingdom to South Pacific
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to South Pacific.
Search Deals
Price to beat on a one-way flight from United Kingdom to South Pacific.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 8 April 2026.
Use the filters below to find and compare flights from the United Kingdom to South Pacific that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 7/5

09:30-16:50

1 stop22h 20m

Sydney Kingsford Smith

Thu 14/5

20:50-12:45

1 stop24h 55m

£824

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 25/4

20:45-16:50

1 stop35h 05m

Sydney Kingsford Smith

Wed 20/5

15:40-12:45

1 stop30h 05m

£844

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Sun 3/5

14:45-15:50

1 stop40h 05m

Melbourne

Thu 21/5

17:20-12:45

1 stop28h 25m

£862

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Fri 25/9

10:25-05:00

1 stop33h 35m

Melbourne

Sat 10/10

06:15-07:25

1 stop35h 10m

£864

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Wed 30/9

10:25-05:00

1 stop33h 35m

Melbourne

Sun 28/2

06:15-06:25

1 stop35h 10m

£864

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 23/6

21:45-16:50

1 stop34h 05m

Sydney Kingsford Smith

Wed 1/7

15:40-12:45

1 stop30h 05m

£868

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Sat 4/7

10:25-05:00

1 stop33h 35m

Melbourne

Thu 16/7

21:45-07:25

1 stop42h 40m

£869

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Sat 25/4

20:45-15:50

1 stop34h 05m

Melbourne

Thu 21/5

17:20-15:05

1 stop30h 45m

£882

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Sat 6/6

11:35-09:00

1 stop36h 25m

Melbourne

Sat 4/7

12:00-06:40

3 stops51h 40m

£949

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 4/5

11:20-09:45

2 stops37h 25m

Brisbane

Mon 18/5

13:40-16:00

2 stops35h 20m

£959

Flights are sorted by cheapest return flights first.

Deals found on 3/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from United Kingdom to South Pacific

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

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

Currently, April is the cheapest month in which you can book a flight from United Kingdom to South Pacific (average of £364). Flying from United Kingdom to South Pacific in July is currently the most expensive (average of £746). 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 GB to SP?

Find hourly flight availability from United Kingdom 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 8 April 2026.

When flying from United Kingdom 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 United Kingdom to South Pacific

Explore weekly flight availability from United Kingdom 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 8 April 2026.

The most flights from GB0 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 8 April 2026.
Read through reviews of airlines operating flights from the United Kingdom to South Pacific, such as Singapore Airlines,Emirates, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,490 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,490 reviews
Singapore Airlines
8.2
Very Good
1,490 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Emirates
8.1
Very Good
3,558 reviews
Singapore Airlines
8.2
Very Good
1,490 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Cathay Pacific
7.6
Good
1,259 reviews
Singapore Airlines
8.2
Very Good
1,490 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qantas Airways
7.5
Good
1,017 reviews
Singapore Airlines
8.2
Very Good
1,490 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qatar Airways
7.4
Good
3,729 reviews
Singapore Airlines
8.2
Very Good
1,490 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to South Pacific?

    There are many flights that can get you from United Kingdom to South Pacific in 22h 20m. Fly via Etihad Airways, AirAsia X, or China Eastern to get the fastest option. There are 10568 mi between United Kingdom and South Pacific. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapet airlines for a one-way flight from United Kingdom to South Pacific are AirAsia X (£286), SWISS (£305), and Beijing Capital Airlines (£315).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to South Pacific?

    Currently, April is the cheapest month in which you can book a flight from United Kingdom to South Pacific (average of £364). Flying from United Kingdom to South Pacific in July is currently the most expensive (average of £746). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom 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 United Kingdom to South Pacific

Discover the top 10 airlines that operate flights from United Kingdom 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 8 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£135Average£179FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Hainan AirlinesCheapest£206Average£855FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Shenzhen AirlinesCheapest£475Average£940FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Oman AirCheapest£502Average£1,347FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
American AirlinesCheapest£538Average£1,182FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£552Average£1,485FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IndiGoCheapest£624Average£967FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Virgin AtlanticCheapest£639Average£1,382FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Royal Brunei AirlinesCheapest£661Average£824FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Juneyao AirlinesCheapest£676Average£1,022FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines 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 United Kingdom to South Pacific?

When you search for this flight from United Kingdom to South Pacific, 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 United Kingdom to South Pacific?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to South Pacific.

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

Yes! Cheapflights helps users easily find flights from United Kingdom to South Pacific with no change fees.

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

Yes! Start tracking prices for United Kingdom to South Pacific flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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