Search flights from London (LON) to Sydney (SYD)

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Cheapest flights to Sydney

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

Tue 25 Nov
US$727.71
One way
Economy
1 traveller
Tue 18 Nov
US$736.79
One way
Economy
1 traveller
Mon 24 Nov
US$737.48
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 25 hours 45 minutes one way and costs US$2,934 for the round trip.

Most popular route
London Heathrow Airport (LHR) to Kingsford Smith Airport (SYD)
Average flight time
25 hours 45 minutes
Average round-trip price
US$2,934
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
  • Etihad Airways
  • Cathay Pacific
  • Malaysia Airlines
  • Thai Airways
  • Singapore Airlines
  • Qatar Airways
  • Emirates
  • China Airlines
  • Air China
  • Air India
  • Qantas Airways
  • Asiana Airlines
  • Lufthansa
  • British Airways

Frequently asked questions

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