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Find the best flight from London to Sydney

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Great deals from London to Sydney

We’ve searched 100s of deals recently found by travellers.*
London, GB (LON) Sydney, AU (SYD)
Mon 04/11 - Mon 18/11
Air China - 1 Stop, Roundtrip, Economy
US$627
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London, GB (LON) Sydney, AU (SYD)
Tue 03/09 - Wed 04/12
Air China - 1 Stop, Roundtrip, Economy
US$642
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London, GB (LON) Sydney, AU (SYD)
Tue 21/05 - Tue 28/05
China Southern Airlines - 1 Stop, Roundtrip, Economy
US$750
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London, GB (LON) Sydney, AU (SYD)
Sun 02/06 - Sun 16/06
Vietnam Airlines - 2 Stops, Roundtrip, Economy
US$755
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London, GB (LON) Sydney, AU (SYD)
Sat 28/09 - Sat 19/10
Vietnam Airlines - 1 Stop, Roundtrip, Economy
US$829
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London, GB (LON) Sydney, AU (SYD)
Tue 18/06 - Thu 04/07
Etihad Airways - 2 Stops, Roundtrip, Economy
US$844
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London, GB (LON) Sydney, AU (SYD)
Fri 05/07 - Tue 06/08
United Airlines - 1 Stop, Roundtrip, Economy
US$856
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London, GB (LON) Sydney, AU (SYD)
Wed 14/08 - Wed 04/09
Multiple Airlines - 1 Stop, Roundtrip, Economy
US$857
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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Route information

  • London, UK is 10,588 miles from Sydney
  • Amsterdam, Netherlands - Amsterdam-Schiphol Airport is the most popular connection for one stop flights between London, UK and Sydney
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Arrival information

  • Sydney is 5 mi from Kingsford Smith Airport (Sydney, Australia).
  • Kingsford Smith Airport (Sydney, Australia)
    • Right now, 90 airlines operate out of Kingsford Smith Airport.
    • Kingsford Smith Airport offers nonstop flights to 100 cities.
    • Every week, at least 6,840 domestic flights and 3,057 international flights depart from Kingsford Smith Airport.
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