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Cheap flights from the United Kingdom to South Pacific from £451

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
23 Jul — 30 Jul1
1 adult

Cheap 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 18 July 2025.

Round-trip from

£745

One-way from

£451

Popular in

December

Cheapest in

May

Average price

£1,227

Good round-trip deal

£1,064 or less

Good one-way deal

£947 or less
29/10-5/11
  • 29/10-5/11
  • 3 total stops
  • 69h 05m total
  • United Kingdom to South Pacific
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30/11
  • 30/11
  • 2 total stops
  • 35h 05m total
  • United Kingdom to South Pacific
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Highest demand for flights based on searches. 9% potential increase in price (£78 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from United Kingdom to South Pacific.
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Price to beat on a one-way flight from United Kingdom to South Pacific.
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Find flight deals from United Kingdom to South Pacific

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 18 July 2025.

Wed 29/1017:00LGW - SYD
1 stop33h 35mMultiple Airlines
Wed 5/1106:00SYD - LGW
2 stops35h 30mMultiple Airlines
Deal found 16/7£745
Sat 1/1122:00LHR - SYD
1 stop35h 20mChina Southern
Sat 8/1111:25SYD - LHR
1 stop41h 50mChina Southern
Deal found 16/7£745
Tue 28/1010:30LGW - SYD
1 stop36h 30mChina Eastern
Fri 7/1113:30SYD - LGW
2 stops35h 30mChina Eastern
Deal found 16/7£745
Mon 8/912:00LGW - SYD
1 stop22h 25mChina Southern
Tue 23/921:45SYD - LGW
1 stop42h 20mChina Southern
Deal found 16/7£747
Tue 4/1121:00LHR - SYD
3 stops75h 00mMultiple Airlines
Tue 18/1107:00SYD - LHR
2 stops45h 30mMultiple Airlines
Deal found 16/7£752
Mon 1/922:00LHR - SYD
2 stops55h 15mHainan Airlines
Tue 30/921:00SYD - LHR
1 stop31h 30mHainan Airlines
Deal found 17/7£753
Tue 4/1117:40LHR - SYD
1 stop34h 50mAir China
Tue 25/1120:40SYD - LHR
1 stop32h 10mAir China
Deal found 17/7£753
Wed 12/1122:00LHR - MEL
1 stop36h 30mChina Southern
Sun 23/1111:25MEL - LHR
1 stop41h 50mChina Southern
Deal found 16/7£754
Mon 22/912:00LGW - MEL
1 stop35h 40mChina Southern
Wed 15/1011:20MEL - LGW
1 stop29h 45mChina Southern
Deal found 16/7£756
Fri 24/1022:00LHR - MEL
2 stops31h 10mMultiple Airlines
Wed 12/1121:20MEL - LHR
2 stops29h 05mMultiple Airlines
Deal found 16/7£757
Sun 26/1010:30LGW - MEL
1 stop40h 35mChina Eastern
Sat 8/1113:00MEL - LGW
2 stops36h 00mChina Eastern
Deal found 17/7£758
Sat 11/1010:20STN - SYD
3 stops38h 25mMultiple Airlines
Wed 15/1013:50SYD - STN
2 stops34h 15mMultiple Airlines
Deal found 17/7£759

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 18 July 2025.
Use the filters below to find and compare flights from the United Kingdom to South Pacific that are best for you.

Fly from

United Kingdom

Fly to

South Pacific

Route

Depart

Return

Price

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 29/10

17:00-13:35

1 stop33h 35m

Sydney Kingsford Smith

Wed 5/11

06:00-06:30

2 stops35h 30m

£745

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 1/11

22:00-20:20

1 stop35h 20m

Sydney Kingsford Smith

Sat 8/11

11:25-18:15

1 stop41h 50m

£745

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 28/10

10:30-10:00

1 stop36h 30m

Sydney Kingsford Smith

Fri 7/11

13:30-14:00

2 stops35h 30m

£745

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 8/9

12:00-19:25

1 stop22h 25m

Sydney Kingsford Smith

Tue 23/9

21:45-07:05

1 stop42h 20m

£747

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 4/11

21:00-11:00

3 stops75h 00m

Sydney Kingsford Smith

Tue 18/11

07:00-17:30

2 stops45h 30m

£752

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 1/9

22:00-14:15

2 stops55h 15m

Sydney Kingsford Smith

Tue 30/9

21:00-19:30

1 stop31h 30m

£753

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 4/11

17:40-15:30

1 stop34h 50m

Sydney Kingsford Smith

Tue 25/11

20:40-17:50

1 stop32h 10m

£753

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 12/11

22:00-21:30

1 stop36h 30m

Melbourne

Sun 23/11

11:25-18:15

1 stop41h 50m

£754

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Mon 22/9

12:00-08:40

1 stop35h 40m

Melbourne

Wed 15/10

11:20-07:05

1 stop29h 45m

£756

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 24/10

22:00-15:10

2 stops31h 10m

Melbourne

Wed 12/11

21:20-15:25

2 stops29h 05m

£757

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 60 results
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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, May is the cheapest month in which you can book a flight from United Kingdom to South Pacific (average of £985). Flying from United Kingdom to South Pacific in July is currently the most expensive (average of £1,711). 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 18 July 2025.

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 18 July 2025.

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 18 July 2025.
Read through reviews of airlines operating flights from the United Kingdom to South Pacific, such as Hainan Airlines, Emirates, andKLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Entertainment

7.6

Food

8.6

Overall

8.2

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
41 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Entertainment

7.6

Food

8.6

Overall

8.2

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.1
Very Good
3,288 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Entertainment

7.6

Food

8.6

Overall

8.2

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,374 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Entertainment

7.6

Food

8.6

Overall

8.2

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Cathay Pacific
7.6
Good
936 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Entertainment

7.6

Food

8.6

Overall

8.2

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.6
Good
104 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Entertainment

7.6

Food

8.6

Overall

8.2

Comfort

8.1

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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.

  • 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 China Southern (£451), China Eastern (£451), and Tianjin Airlines (£461).

  • 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, May is the cheapest month in which you can book a flight from United Kingdom to South Pacific (average of £985). Flying from United Kingdom to South Pacific in July is currently the most expensive (average of £1,711). 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

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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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£128Average£170FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest£130Average£206FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Hainan AirlinesCheapest£336Average£934FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Beijing Capital AirlinesCheapest£361Average£736FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Royal Brunei AirlinesCheapest£641Average£763FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Austrian AirlinesCheapest£665Average£814FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Juneyao AirlinesCheapest£670Average£1,105FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Vietnam AirlinesCheapest£802Average£1,101FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
SriLankan AirlinesCheapest£819Average£892FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Japan AirlinesCheapest£822Average£1,186FlexibilityNo cancel feeOn-time79%
Search Japan 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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