We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Find the best flight to Australia

Find flights

Compare prices (in new window)
    Select all

Great deals to Australia

We’ve searched 100s of deals recently found by travellers.*
Washington DC, DC (WAS) Sydney, AU (SYD)
Wed, 6/2 - Thu, 21/2
Air Canada - 2 Stops, Roundtrip, Economy
US$968
Washington DC, DC (WAS) Sydney, AU (SYD)
Wed, 13/2 - Wed, 20/2
Air Canada - 2 Stops, Roundtrip, Economy
US$968
Washington DC, DC (WAS) Sydney, AU (SYD)
Mon, 25/2 - Mon, 11/3
Qantas - 1 Stop, Roundtrip, Economy
US$987
Washington DC, DC (WAS) Sydney, AU (SYD)
Wed, 1/5 - Wed, 8/5
United Airlines - 1 Stop, Roundtrip, Economy
US$990
Washington DC, DC (WAS) Sydney, AU (SYD)
Sun, 10/3 - Tue, 26/3
Multiple Airlines - 1 Stop, Roundtrip, Economy
US$991
Washington DC, DC (WAS) Sydney, AU (SYD)
Thu, 11/4 - Tue, 23/4
Multiple Airlines - 1 Stop, Roundtrip, Economy
US$991
Washington DC, DC (WAS) Sydney, AU (SYD)
Tue, 26/2 - Tue, 12/3
Qantas - 1 Stop, Roundtrip, Economy
US$991
Washington DC, DC (WAS) Sydney, AU (SYD)
Tue, 11/6 - Mon, 17/6
Qantas - 1 Stop, Roundtrip, Economy
US$991
Want more deals?
Yes! Send me great deals to cool places from: Washington DC (WAS)
*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, 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.
  • Tullamarine Airport (Melbourne, Australia)
    • Right now, 84 airlines operate out of Tullamarine Airport.
    • Tullamarine Airport offers nonstop flights to 71 cities.
    • Every week, at least 5,480 domestic flights and 2,064 international flights depart from Tullamarine Airport.
  • Brisbane Intl Airport (Brisbane, Australia)
    • Right now, 74 airlines operate out of Brisbane Intl Airport.
    • Brisbane Intl Airport offers nonstop flights to 77 cities.
    • Every week, at least 4,324 domestic flights and 1,237 international flights depart from Brisbane Intl Airport.
  • Perth Airport (Perth, Australia)
    • Right now, 67 airlines operate out of Perth Airport.
    • Perth Airport offers nonstop flights to 52 cities.
    • Every week, at least 1,978 domestic flights and 820 international flights depart from Perth Airport.
  • Adelaide Airport (Adelaide, Australia)
    • Right now, 46 airlines operate out of Adelaide Airport.
    • Adelaide Airport offers nonstop flights to 34 cities.
    • Every week, at least 1,810 domestic flights and 218 international flights depart from Adelaide Airport.
Show more