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

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 Brisbane.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brisbane 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 Brisbane?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brisbane 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 Brisbane?

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 Brisbane from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$497 CHEAP FLIGHTS from Washington to Brisbane

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Cheap Flights from Washington to Brisbane

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Brisbane

Tue, Oct 20 - Tue, Nov 3

10:10 am - 7:05 amPDX Portland-BNE Brisbane

27h 55m1 stop Vancouver Intl

10:45 am - 9:26 amBNE Brisbane-PDX Portland

16h 41m1 stop Vancouver Intl

$920Air Canada

Sat, Oct 31 - Sun, Nov 8

10:00 am - 8:45 amPDX Portland-BNE Brisbane

29h 45m1 stop Vancouver Intl

10:45 am - 6:31 pmBNE Brisbane-PDX Portland

25h 46m1 stop Vancouver Intl

$920Air Canada

Mon, Nov 2 - Mon, Nov 16

7:10 pm - 3:30 pmPDX Portland-BNE Brisbane

26h 20m2 stops Vancouver Intl Sydney Kingsford Smith

10:45 am - 2:41 pmBNE Brisbane-PDX Portland

21h 56m1 stop Vancouver Intl

$940Multiple Airlines

Mon, Nov 2 - Mon, Nov 16

7:10 pm - 8:45 amPDX Portland-BNE Brisbane

19h 35m1 stop Vancouver Intl

6:10 am - 9:26 amBNE Brisbane-PDX Portland

21h 16m2 stops Sydney Kingsford Smith Vancouver Intl

$941Multiple Airlines

Sat, Dec 12 - Mon, Jan 25

4:20 pm - 5:50 amSEA Seattle/Tacoma Intl-BNE Brisbane

19h 30m1 stop Los Angeles Los Angeles

1:10 pm - 2:53 pmBNE Brisbane-SEA Seattle/Tacoma Intl

19h 43m1 stop Los Angeles Los Angeles

$1,102Qantas Airways

Sat, Jan 23 - Sun, May 23

8:45 am - 7:30 amPDX Portland-BNE Brisbane

28h 45m2 stops Denver Intl San Francisco

10:30 am - 10:38 pmBNE Brisbane-PDX Portland

29h 08m2 stops San Francisco Denver Intl

$1,117United Airlines

Sun, Dec 6 - Sun, Jan 10

9:02 am - 7:30 amSEA Seattle/Tacoma Intl-BNE Brisbane

28h 28m1 stop San Francisco

11:20 am - 12:12 pmBNE Brisbane-SEA Seattle/Tacoma Intl

18h 52m1 stop San Francisco

$1,118United Airlines

Thu, Sep 10 - Sun, Sep 27

12:01 pm - 5:00 amPDX Portland-BNE Brisbane

23h 59m2 stops Dallas/Fort Worth Los Angeles Los Angeles

8:35 pm - 10:06 pmBNE Brisbane-PDX Portland

18h 31m1 stop Los Angeles Los Angeles

$1,120American Airlines

Tue, Oct 20 - Tue, Nov 3

11:58 am - 5:00 amPDX Portland-BNE Brisbane

24h 02m2 stops Dallas/Fort Worth Los Angeles Los Angeles

1:10 pm - 7:32 pmBNE Brisbane-PDX Portland

24h 22m2 stops Los Angeles Los Angeles Dallas/Fort Worth

$1,120American Airlines

Sat, Dec 12 - Sun, Jan 24

2:10 pm - 5:50 amSEA Seattle/Tacoma Intl-BNE Brisbane

21h 40m1 stop Los Angeles Los Angeles

1:10 pm - 7:22 pmBNE Brisbane-SEA Seattle/Tacoma Intl

24h 12m1 stop Los Angeles Los Angeles

$1,137Qantas Airways