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Find the best flight to Australia

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Great deals to Sydney
We’ve searched 100s of deals recently found by travellers.*
Washington DC, DC (WAS) Sydney, AU (SYD)
Mon, 4/2 - Mon, 25/2
Air Canada - 2 Stops, Roundtrip, Economy
US$1,064
Washington DC, DC (WAS) Sydney, AU (SYD)
Wed, 14/11 - Tue, 20/11
Cathay Pacific - 1 Stop, Roundtrip, Economy
US$1,103
Washington DC, DC (WAS) Sydney, AU (SYD)
Tue, 4/12 - Tue, 11/12
Cathay Pacific - 1 Stop, Roundtrip, Economy
US$1,103
Washington DC, DC (WAS) Sydney, AU (SYD)
Tue, 27/11 - Wed, 12/12
Air Canada - 2 Stops, Roundtrip, Economy
US$1,118
Washington DC, DC (WAS) Sydney, AU (SYD)
Tue, 13/11 - Tue, 27/11
Cathay Pacific - 2 Stops, Roundtrip, Economy
US$1,128
Washington DC, DC (WAS) Sydney, AU (SYD)
Thu, 22/11 - Thu, 6/12
American Airlines - 1 Stop, Roundtrip, Economy
US$1,134
Washington DC, DC (WAS) Sydney, AU (SYD)
Mon, 26/11 - Mon, 10/12
American Airlines - 2 Stops, Roundtrip, Economy
US$1,134
Washington DC, DC (WAS) Sydney, AU (SYD)
Mon, 3/12 - Mon, 10/12
American Airlines - 2 Stops, Roundtrip, Economy
US$1,134
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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.
Flight stats for Australia - did you know?
  • There are 619 airports in Australia and the 5 biggest are
  • Kingsford Smith Airport (Sydney, Australia)
    • Right now, 88 airlines operate out of Kingsford Smith Airport.
    • Kingsford Smith Airport offers nonstop flights to 101 cities.
    • Every week, at least 4,176 domestic flights and 1,624 international flights depart from Kingsford Smith Airport.
  • Tullamarine Airport (Melbourne, Australia)
    • Right now, 83 airlines operate out of Tullamarine Airport.
    • Tullamarine Airport offers nonstop flights to 69 cities.
    • Every week, at least 3,263 domestic flights and 1,125 international flights depart from Tullamarine Airport.
  • Brisbane Intl Airport (Brisbane, Australia)
    • Right now, 71 airlines operate out of Brisbane Intl Airport.
    • Brisbane Intl Airport offers nonstop flights to 72 cities.
    • Every week, at least 2,512 domestic flights and 699 international flights depart from Brisbane Intl Airport.
  • Perth Airport (Perth, Australia)
    • Right now, 76 airlines operate out of Perth Airport.
    • Perth Airport offers nonstop flights to 48 cities.
    • Every week, at least 985 domestic flights and 515 international flights depart from Perth Airport.
  • Adelaide Airport (Adelaide, Australia)
    • Right now, 44 airlines operate out of Adelaide Airport.
    • Adelaide Airport offers nonstop flights to 34 cities.
    • Every week, at least 1,023 domestic flights and 114 international flights depart from Adelaide Airport.
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