Search flights from London to Sydney

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Cheapest flights to Sydney

The cheapest flights available in the next 60 days – prices are updated regularly

LONLondonSYDSydney Kingsford Smith Airport
Sat 2 Nov
£371.96
One way
Economy
1 traveller
LONLondonSYDSydney Kingsford Smith Airport
Sat 16 Nov
£371.96
One way
Economy
1 traveller
LONLondonSYDSydney Kingsford Smith Airport
Tue 29 Oct
£372.35
One way
Economy
1 traveller

Flying from London to Sydney: things to know

The most popular route is from London Heathrow Airport in London to Kingsford Smith Airport in Sydney. On average this flight takes 26 hours 7 minutes one way and costs £2,107 for the round trip.

Most popular route	London Heathrow Airport (LHR) to Kingsford Smith Airport (SYD)
Average flight time	26 hours 7 minutes
Average round-trip price	£2,107
Fly from London to Sydney	47 airlines

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Airlines that fly from London to Sydney

Airline options may vary according to recently booked flights and your search terms

China Southern Airlines
China Eastern Airlines
Malaysia Airlines
Cathay Pacific
Singapore Airlines
Thai Airways
Etihad Airways
Emirates
China Airlines
Lufthansa
Air India
Air China
Qatar Airways
Qantas Airways
Asiana Airlines
Vietnam Airlines
Swiss
Virgin Australia

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Flights to Sydney Region

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Flights to New South Wales

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Flights from the United Kingdom to Australia

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Flights from London to Australia

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Search flights from London to Sydney

Cheapest flights to Sydney

Flying from London to Sydney: things to know

Great selection

No hidden fees

Flexibility

Airlines that fly from London to Sydney

Frequently asked questions

How long is the flight from London to Sydney?

How much does it cost to fly from London to Sydney?

How many airports are there in London?

Which airlines offer flights from London to Sydney?

Fly to more destinations from London

Research, refine and make plans for your whole trip

Verified reviews from real guests.

How does it work?

It starts with a booking

Followed by a trip

And finally, a review