Cheap flights from London to South Pacific from £403

LON — SYD
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to South Pacific

Enter your travel dates to find the best prices.

Cheapest flights from London to South Pacific

Mon 9/1110:30 -
1 stop40h 35m
Mon 23/1122:30 -
1 stop43h 00m
Deal found 26/10£744
Mon 23/1121:30 -
2 stops37h 00m
Mon 7/1211:25 -
1 stop42h 10m
Deal found 26/10£747
Tue 10/1121:00 -
1 stop30h 05m
Tue 24/1122:30 -
1 stop30h 00m
Deal found 25/10£747
Wed 28/1010:30 -
1 stop40h 35m
Sun 8/1122:30 -
1 stop26h 30m
Deal found 26/10£748
Thu 31/1212:30 -
1 stop24h 20m
Wed 27/101:50 -
1 stop26h 40m
Deal found 26/10£750
Thu 12/1121:00 -
2 stops75h 00m
Thu 26/1112:00 -
1 stop40h 30m
Deal found 26/10£751
Sun 22/1121:00 -
1 stop26h 00m
Sun 29/1122:30 -
1 stop42h 55m
Deal found 25/10£752
Wed 25/1109:50 -
1 stop24h 40m
Sat 20/223:25 -
1 stop42h 05m
Deal found 26/10£752
Sun 1/1121:00 -
2 stops75h 00m
Wed 11/1112:00 -
1 stop40h 30m
Deal found 26/10£753
Sun 22/1112:30 -
1 stop35h 05m
Sun 29/1120:45 -
2 stops32h 30m
Deal found 25/10£754
Mon 23/1121:00 -
1 stop26h 00m
Mon 7/1213:00 -
3 stops39h 30m
Deal found 26/10£756
Thu 19/1121:00 -
1 stop26h 00m
Sat 27/222:30 -
1 stop30h 00m
Deal found 25/10£756

Find flight deals from London to South Pacific

Round-trip from

£744

One-way from

£403

Popular in

December

Cheapest in

May

Average price

£1,025

Good round-trip deal

£1,075 or less

Good one-way deal

£923 or less
China Eastern
  • China Eastern
  • 9/11-23/11
  • 2 total stops
  • 83h 35m total
  • London to South Pacific
22/11-31/12
  • 22/11-31/12
  • 2 total stops
  • 38h 55m total
  • London to South Pacific
Highest demand for flights based on searches. 6% potential increase in price (£54 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Average for round-trip flights in October 2026
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.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to South Pacific that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMelbourne

LHR London Heathrow - MEL Melbourne

LHRMEL

London Heathrow

Thu 19/11

22:30-13:00

1 stop27h 30m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£432

LondonBrisbane

LHR London Heathrow - BNE Brisbane

LHRBNE

London Heathrow

Thu 3/12

21:00-09:00

1 stop26h 00m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£458

LondonMelbourne

LGW London Gatwick - MEL Melbourne

LGWMEL

London Gatwick

Sun 8/11

08:05-21:30

3 stops50h 25m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£468

LondonBrisbane

LGW London Gatwick - BNE Brisbane

LGWBNE

London Gatwick

Mon 22/2

09:50-21:10

1 stop25h 20m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£472

LondonSydney

LHR London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Sat 14/11

21:00-14:50

1 stop30h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£479

LondonBrisbane

LHR London Heathrow - BNE Brisbane

LHRBNE

London Heathrow

Thu 12/11

21:00-09:00

1 stop26h 00m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£496

LondonNadi

LHR London Heathrow - NAN Nadi

LHRNAN

London Heathrow

Mon 30/11

21:00-17:05

3 stops56h 05m

Nadi

Wed 31/12

00:00-13:00

Nonstop0h 00m

£538

LondonMelbourne

LGW London Gatwick - MEL Melbourne

LGWMEL

London Gatwick

Sun 8/11

17:00-14:05

1 stop34h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£545

LondonBrisbane

LGW London Gatwick - BNE Brisbane

LGWBNE

London Gatwick

Fri 11/12

21:00-09:00

2 stops50h 00m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£571

LondonNadi

LHR London Heathrow - NAN Nadi

LHRNAN

London Heathrow

Sat 20/2

12:30-11:00

2 stops58h 30m

Nadi

Wed 31/12

00:00-13:00

Nonstop0h 00m

£588

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, May is the cheapest month in which you can book a flight from London to South Pacific (average of £953). Flying from London to South Pacific in December is currently the most expensive (average of £1,410). 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?

When flying from London 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 to South Pacific

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).

How often are flights from London to South Pacific delayed?

About 22% of weekly flights between London and South Pacific have experienced delays in the past year, with the average delay time being 108 minutes.

What is the most punctual flight time for London to South Pacific flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to South Pacific flights?

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 22% of flights being delayed.

How far ahead should I book a flight from London to South Pacific?

The price you pay for your flight from London to South Pacific may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing South Pacific

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

Boarding

8.2

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Boarding

8.2

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Boarding

8.2

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Boarding

8.2

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Boarding

8.2

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Boarding

8.2

Comfort

8.1

Crew

8.4

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Related info for your journey

  • How long is the flight from London to South Pacific?

    China Eastern, SWISS, and British Airways can get you from London to South Pacific in just under 25h 35m. Your travel time can differ by up to 15h. 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 Etihad Airways, which is currently one of the cheapest options available, starting at £294. Air China flights start at £336 while deals on China Eastern start at £336 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 £4,138, our data shows the cheapest flight currently is £608. When looking at the most popular route, (London Heathrow - Sydney Kingsford Smith), you can expect to pay £613 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, May is the cheapest month in which you can book a flight from London to South Pacific (average of £953). Flying from London to South Pacific in December is currently the most expensive (average of £1,410). 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

Alternative routes for London to South Pacific

Top 10 airlines flying from London to South Pacific

AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£143Average£200FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Hainan AirlinesCheapest£205Average£638FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Virgin AtlanticCheapest£362Average£1,265FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Shenzhen AirlinesCheapest£476Average£989FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Royal Brunei AirlinesCheapest£681Average£925FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Asiana AirlinesCheapest£682Average£1,672FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
United AirlinesCheapest£739Average£1,270FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China AirlinesCheapest£745Average£955FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
FinnairCheapest£784Average£1,179FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£816Average£1,145FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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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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