Cheap flights from London to South Pacific from £403

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to South Pacific departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to South Pacific

Cheap return flights

China Eastern Logo
21:00 - 14:05LHR-MEL
30h 05m1 stop
China Eastern Logo
12:00 - 17:30MEL-LHR
40h 30m1 stop
£678China Eastern
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Mon, 3 Nov - Thu, 13 Nov
Multiple Airlines Logo
10:30 - 10:00LGW-MEL
36h 30m1 stop
Multiple Airlines Logo
15:00 - 09:10MEL-LGW
29h 10m2 stops
£678Multiple Airlines
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Fri, 31 Oct - Fri, 7 Nov
Multiple Airlines Logo
21:00 - 15:10LHR-MEL
31h 10m2 stops
Multiple Airlines Logo
15:00 - 09:55MEL-LHR
29h 55m2 stops
£679Multiple Airlines
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Fri, 31 Oct - Fri, 7 Nov
China Southern Logo
21:00 - 16:35LHR-AKL
31h 35m2 stops
China Southern Logo
22:10 - 17:55AKL-LHR
32h 45m2 stops
£682China Southern
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Tue, 21 Oct - Tue, 20 Jan
China Southern Logo
21:30 - 16:15LHR-AKL
29h 45m2 stops
China Southern Logo
22:10 - 17:55AKL-LHR
32h 45m2 stops
£684China Southern
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Wed, 19 Nov - Sun, 7 Dec
Emirates Logo
20:15 - 07:00STN-SYD
23h 45m1 stop
Emirates Logo
21:45 - 18:00SYD-STN
31h 15m1 stop
£783Emirates
Find Deal
Sun, 1 Mar - Sun, 22 Mar
Emirates Logo
14:05 - 07:00STN-SYD
29h 55m1 stop
Emirates Logo
21:10 - 12:05SYD-STN
25h 55m1 stop
£784Emirates
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Thu, 5 Mar - Thu, 19 Mar
Qantas Airways Logo
20:10 - 23:55LHR-PER
19h 45m1 stop
Qantas Airways Logo
10:30 - 06:15PER-LHR
27h 45m1 stop
£861Qantas Airways
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Wed, 5 Nov - Wed, 19 Nov
Cathay Pacific Logo
22:05 - 06:55LHR-PER
24h 50m1 stop
Cathay Pacific Logo
00:15 - 17:20PER-LHR
25h 05m1 stop
£862Cathay Pacific
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Wed, 29 Oct - Tue, 4 Nov
Cathay Pacific Logo
17:50 - 06:55LHR-PER
29h 05m1 stop
Cathay Pacific Logo
08:30 - 15:00PER-LHR
38h 30m1 stop
£864Cathay Pacific
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Fri, 6 Mar - Fri, 20 Mar

Emirates flights from London to South Pacific

Our best Emirates deals on London to South Pacific flight tickets
Emirates
1 Mar
STN20:15London Stansted
23h 45m
1 stop
SYD07:00Sydney Kingsford Smith
22 Mar
SYD21:45Sydney Kingsford Smith
31h 15m
1 stop
STN18:00London Stansted
Emirates
5 Mar
STN14:05London Stansted
29h 55m
1 stop
SYD07:00Sydney Kingsford Smith
19 Mar
SYD21:10Sydney Kingsford Smith
25h 55m
1 stop
STN12:05London Stansted
Emirates
10 Mar
STN14:05London Stansted
21h 25m
1 stop
SYD22:30Sydney Kingsford Smith
31 Mar
SYD06:00Sydney Kingsford Smith
40h 55m
1 stop
STN12:55London Stansted

China Southern flights from London to South Pacific

Our best China Southern deals on London to South Pacific flight tickets
China Southern
21 Oct
LHR21:00London Heathrow
31h 35m
2 stops
AKL16:35Auckland Intl
20 Jan
AKL22:10Auckland Intl
32h 45m
2 stops
LHR17:55London Heathrow
China Southern
19 Nov
LHR21:30London Heathrow
29h 45m
2 stops
AKL16:15Auckland Intl
7 Dec
AKL22:10Auckland Intl
32h 45m
2 stops
LHR17:55London Heathrow
China Southern
3 Nov
LHR21:30London Heathrow
29h 45m
2 stops
AKL16:15Auckland Intl
24 Jan
AKL22:10Auckland Intl
32h 45m
2 stops
LHR17:55London Heathrow

momondo 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, momondo users made 279,928 searches. Data last updated 16 September 2025.
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

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Mon 3/11

21:00-14:05

1 stop30h 05m

Melbourne

Thu 13/11

12:00-17:30

1 stop40h 30m

£678

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Fri 31/10

10:30-10:00

1 stop36h 30m

Melbourne

Fri 7/11

15:00-09:10

2 stops29h 10m

£678

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 31/10

21:00-15:10

2 stops31h 10m

Melbourne

Fri 7/11

15:00-09:55

2 stops29h 55m

£679

LondonAuckland

LHR - AKL

LHRAKL

London Heathrow

Tue 21/10

21:00-16:35

2 stops31h 35m

Auckland Intl

Tue 20/1

22:10-17:55

2 stops32h 45m

£682

LondonAuckland

LHR - AKL

LHRAKL

London Heathrow

Wed 19/11

21:30-16:15

2 stops29h 45m

Auckland Intl

Sun 7/12

22:10-17:55

2 stops32h 45m

£684

LondonSydney

STN - SYD

STNSYD

London Stansted

Sun 1/3

20:15-07:00

1 stop23h 45m

Sydney Kingsford Smith

Sun 22/3

21:45-18:00

1 stop31h 15m

£783

LondonSydney

STN - SYD

STNSYD

London Stansted

Thu 5/3

14:05-07:00

1 stop29h 55m

Sydney Kingsford Smith

Thu 19/3

21:10-12:05

1 stop25h 55m

£784

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 5/11

20:10-23:55

1 stop19h 45m

Perth

Wed 19/11

10:30-06:15

1 stop27h 45m

£861

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 29/10

22:05-06:55

1 stop24h 50m

Perth

Tue 4/11

00:15-17:20

1 stop25h 05m

£862

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 6/3

17:50-06:55

1 stop29h 05m

Perth

Fri 20/3

08:30-15:00

1 stop38h 30m

£864

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London to South Pacific

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South Pacific?

The cheapest month to fly to South Pacific from London is in May. Flight prices, which tend to average around £779, are often lower during this time because this is during the off-season. If you don’t want to visit South Pacific in May, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of £826.

What is the cheapest day to depart on your flight to South Pacific?

According to our data, Monday is the cheapest day to fly to South Pacific from London. The lowest ticket price found for a Monday departure recently was £1,111. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London to South Pacific on a Friday will generally be more expensive and average around £1,314. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to South Pacific?

The cheapest time of day to fly to South Pacific is in the afternoon when flights can be purchased for as low as £917. In the evening is when there is more demand to fly to South Pacific, so prices are often more expensive at around £1,209 per ticket.

What is the cheapest London to South Pacific flight route?

Fly from London Heathrow to Sydney Kingsford Smith for the best London - South Pacific flight prices

How far in advance should I book a flight to South Pacific?

You are more likely to see cheaper flights to South Pacific from London when booking weeks ahead of your departure date. In general, you can expect to find flights to South Pacific for around £975 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Pacific from London for as low as £792 on momondo.

What cabin class options are available on London to South Pacific flights?

There are 4 cabin classes available to choose from on London to South Pacific flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to South Pacific flights?

You could potentially save up to 6% on your flight if you consider stops on a London to South Pacific flight.

Cheap London to South Pacific flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to South Pacific

Best price found

£921

Fastest flight time

16h 40m

Direct flights

Every day

Airports in South Pacific

1 airport
The best one-way flight to South Pacific from London in the past 72 hours is £921. The best return flight deal from London to South Pacific found on momondo in the last 72 hours is £1,020.
The fastest flight from London to South Pacific takes 16h 40m
Direct flights go from London to South Pacific every day.
There is 1 airport near South Pacific: Perth (PER)
  • When did momondo last update prices for flights from London to South Pacific?

    Prices for flights from London to South Pacific are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to South Pacific?

  • How old do you have to be to fly from London to South Pacific?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to South Pacific.

  • What documentation or ID do you need to fly to South Pacific?

    The travel and health documents you'll need for your trip to South Pacific may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South Pacific. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to South Pacific?

Best airlines flying from London to South Pacific

Compare and see reviews for airlines that fly from London to South Pacific with momondo
Airline
Rating
Free Cancellation
Price
AirAsiaPriceFrom £127Free CancellationRating
6.8
216 reviews
Search AirAsia flights
Beijing Capital AirlinesPriceFrom £323Free CancellationRating
3.0
2 reviews
Search Beijing Capital Airlines flights
Hainan AirlinesPriceFrom £332Free CancellationRating
8.2
45 reviews
Search Hainan Airlines flights
Oman AirPriceFrom £489Free CancellationRating
8.3
93 reviews
Search Oman Air flights
Royal Brunei AirlinesPriceFrom £634Free CancellationRating
5.7
7 reviews
Search Royal Brunei Airlines flights
SWISSPriceFrom £690Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
Vietnam AirlinesPriceFrom £728Free CancellationRating
7.6
201 reviews
Search Vietnam Airlines flights
Austrian AirlinesPriceFrom £734Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
Air FrancePriceFrom £746Free CancellationRating
7.4
1,468 reviews
Search Air France flights
Air CanadaPriceFrom £802Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from London to South Pacific?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Pacific from London.

Can I find flights from London to South Pacific with flexible booking policies on momondo?

Flights from London to South Pacific with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to South Pacific?

momondo provides multiple filters to help you find the best flight to South Pacific from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to South Pacific right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to South Pacific flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your South Pacific trip

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1 adult
Thu 16/10
Thu 23/10

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Popular Cities in South Pacific

Popular flights according to clicks in the last 7 days on momondo