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

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Cheapest flights to London

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

Flying from Sydney to London: things to know

The most popular route is from Kingsford Smith Airport in Sydney to London Heathrow Airport in London. On average this flight takes 27 hours 15 minutes one way and costs US$3,026 for the round trip.

Most popular route
Kingsford Smith Airport (SYD) to London Heathrow Airport (LHR)
Average flight time
27 hours 15 minutes
Average round-trip price
US$3,026
Fly from Sydney to London
43 airlines

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Airlines that fly from Sydney to London

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

  • China Eastern Airlines
  • Etihad Airways
  • China Southern Airlines
  • Cathay Pacific
  • Thai Airways
  • Emirates
  • Singapore Airlines
  • Malaysia Airlines
  • Qatar Airways
  • Air China
  • China Airlines
  • Qantas Airways
  • Air India
  • British Airways
  • Lufthansa
  • Virgin Australia

Frequently asked questions

Fly to more destinations from Sydney

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Hotels in London

Thinking about which towns and cities to visit during your trip? Try London, a popular choice with other visitors.

Flights to England

Reaching England just got easier!

Flights to Greater London

Reaching Greater London just got easier!

Flights from Australia to the United Kingdom

More options to fly to the United Kingdom.

All flights

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Flights from Sydney to the United Kingdom

Plan your next getaway from Sydney.

Flights to London Heathrow Airport

Jet into this airport to explore London at your leisure. Compare flights, fares and airlines – all in one place.

Flights to London Gatwick Airport

Jet into this airport to explore London at your leisure.