How does KAYAK find such low prices on flights from Washington to Sydney?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Sydney.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Sydney?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$103 CHEAP FLIGHTS from Washington to Sydney

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Cheap Flights from Washington to Sydney

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from Washington to Sydney

Wed, 28 Oct - Wed, 4 Nov

13:57 - 06:25GEG Spokane-SYD Sydney Kingsford Smith

22h 28m1 stop San Francisco

14:05 - 20:40SYD Sydney Kingsford Smith-GEG Spokane

25h 35m1 stop Dallas/Fort Worth

$1,124Qantas Airways

Sun, 18 Oct - Sun, 1 Nov

10:50 - 08:20SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

27h 30m1 stop Vancouver Intl

11:20 - 19:22SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

26h 02m1 stop Vancouver Intl

$1,171Air Canada

Sun, 18 Oct - Sun, 1 Nov

10:50 - 08:20SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

27h 30m1 stop Vancouver Intl

11:20 - 19:22SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

26h 02m1 stop Vancouver Intl

$1,173Air Canada

Wed, 21 Oct - Mon, 26 Oct

15:00 - 08:20SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

23h 20m1 stop Vancouver Intl

10:20 - 09:27SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

17h 07m1 stop Vancouver Intl

$1,183Air Canada

Sun, 18 Oct - Sun, 1 Nov

19:15 - 08:20SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

19h 05m1 stop Vancouver Intl

08:00 - 10:32SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

20h 32m2 stops Brisbane Vancouver Intl

$1,190Multiple Airlines

Sun, 18 Oct - Sun, 1 Nov

19:15 - 08:20SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

19h 05m1 stop Vancouver Intl

08:00 - 10:32SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

20h 32m2 stops Brisbane Vancouver Intl

$1,192Multiple Airlines

Mon, 8 Feb - Mon, 15 Feb

19:49 - 09:20PDX Portland-SYD Sydney Kingsford Smith

18h 31m1 stop San Francisco

09:20 - 12:17SYD Sydney Kingsford Smith-PDX Portland

21h 57m1 stop Houston George Bush Intcntl

$1,838United Airlines

Mon, 8 Feb - Wed, 17 Feb

07:10 - 07:00PDX Portland-SYD Sydney Kingsford Smith

28h 50m1 stop Houston George Bush Intcntl

11:50 - 12:25SYD Sydney Kingsford Smith-PDX Portland

19h 35m1 stop San Francisco

$1,838United Airlines

Wed, 3 Feb - Sat, 13 Feb

17:06 - 06:25PDX Portland-SYD Sydney Kingsford Smith

18h 19m1 stop San Francisco

11:05 - 13:26SYD Sydney Kingsford Smith-PDX Portland

21h 21m2 stops Brisbane Los Angeles Los Angeles

$1,883Qantas Airways

Sat, 6 Feb - Sat, 13 Feb

14:34 - 06:25PDX Portland-SYD Sydney Kingsford Smith

20h 51m1 stop Los Angeles Los Angeles

11:05 - 13:26SYD Sydney Kingsford Smith-PDX Portland

21h 21m2 stops Brisbane Los Angeles Los Angeles

$1,911Qantas Airways

Recent last minute flight deals from Washington to Sydney

Wed, 23 Sep - Wed, 21 Oct

19:45 - 11:25PDX Portland-SYD Sydney Kingsford Smith

22h 40m2 stops Vancouver Intl Brisbane

10:20 - 14:46SYD Sydney Kingsford Smith-PDX Portland

22h 26m1 stop Vancouver Intl

$1,684Multiple Airlines

Wed, 23 Sep - Wed, 21 Oct

19:45 - 11:25PDX Portland-SYD Sydney Kingsford Smith

22h 40m2 stops Vancouver Intl Brisbane

06:00 - 09:31SYD Sydney Kingsford Smith-PDX Portland

21h 31m2 stops Brisbane Vancouver Intl

$1,698Multiple Airlines

Fri, 18 Sep - Sun, 20 Sep

16:21 - 07:05GEG Spokane-SYD Sydney Kingsford Smith

21h 44m1 stop Los Angeles Los Angeles

17:50 - 22:38SYD Sydney Kingsford Smith-GEG Spokane

21h 48m1 stop Los Angeles Los Angeles

$1,758Multiple Airlines

Sat, 19 Sep - Tue, 13 Oct

15:30 - 07:20PDX Portland-SYD Sydney Kingsford Smith

22h 50m1 stop Vancouver Intl

10:20 - 14:46SYD Sydney Kingsford Smith-PDX Portland

22h 26m1 stop Vancouver Intl

$1,770Air Canada

Tue, 22 Sep - Tue, 29 Sep

19:45 - 11:40PDX Portland-SYD Sydney Kingsford Smith

22h 55m2 stops Vancouver Intl Brisbane

09:20 - 14:46SYD Sydney Kingsford Smith-PDX Portland

22h 26m1 stop Vancouver Intl

$1,800Air Canada

Sun, 20 Sep - Sun, 27 Sep

10:50 - 07:20SEA Seattle/Tacoma Intl-SYD Sydney Kingsford Smith

27h 30m1 stop Vancouver Intl

09:20 - 10:05SYD Sydney Kingsford Smith-SEA Seattle/Tacoma Intl

17h 45m1 stop Vancouver Intl

$1,861Air Canada

Wed, 23 Sep - Wed, 21 Oct

12:45 - 07:00PDX Portland-SYD Sydney Kingsford Smith

25h 15m2 stops Denver Intl Los Angeles Los Angeles

10:30 - 18:31SYD Sydney Kingsford Smith-PDX Portland

26h 01m3 stops Los Angeles Los Angeles Denver Intl San Francisco

$2,137United Airlines

Sat, 19 Sep - Mon, 21 Sep

06:30 - 07:05PDX Portland-SYD Sydney Kingsford Smith

31h 35m1 stop Los Angeles Los Angeles

09:10 - 22:06SYD Sydney Kingsford Smith-PDX Portland

29h 56m1 stop Los Angeles Los Angeles

$2,177Qantas Airways

Sat, 19 Sep - Mon, 21 Sep

15:33 - 13:50PDX Portland-SYD Sydney Kingsford Smith

29h 17m2 stops Los Angeles Los Angeles Brisbane

17:50 - 22:06SYD Sydney Kingsford Smith-PDX Portland

21h 16m1 stop Los Angeles Los Angeles

$2,261Qantas Airways

Tue, 22 Sep - Mon, 12 Oct

12:45 - 07:00PDX Portland-SYD Sydney Kingsford Smith

25h 15m2 stops Denver Intl Los Angeles Los Angeles

10:30 - 18:31SYD Sydney Kingsford Smith-PDX Portland

26h 01m3 stops Los Angeles Los Angeles Denver Intl San Francisco

$5,522United Airlines

Useful Info

Low season	March
High season	December
Cheapest flight	$103

Best time to beat the crowds (5% less expensive on average)

Most popular time to fly (54% more expensive on average)

Flight from Seattle to Sydney

How does KAYAK find such low prices on flights from Washington to Sydney?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Sydney.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Sydney?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Sydney?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Sydney?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Wollongong

Parramatta

Leura

Katoomba

Terrigal

Penrith

Manly

Cronulla

Coogee

Randwick

Lithgow

Bondi Beach

Charlestown

Swansea

Newport

Brooklyn

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$103 Find Cheap Flights from Washington to Sydney – Compare and Save

Cheap Flights from Washington to Sydney

Recent return flight deals from Washington to Sydney

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FAQs for booking flights from Washington to Sydney

Travelling to a place near Sydney?

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Complete your trip to Sydney with a hotel stay or car hire

Information on the airport you'll fly into in Sydney

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