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.

$600 CHEAP FLIGHTS from Washington to Brisbane

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

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

Sun, Feb 7 - Sun, May 9

8:15 am - 5:50 amSEA Seattle/Tacoma Intl-BNE Brisbane

27h 35m1 stop Los Angeles

1:05 pm - 6:42 pmBNE Brisbane-SEA Seattle/Tacoma Intl

22h 37m1 stop Los Angeles

$1,060Alaska Airlines

Wed, Mar 24 - Wed, Apr 7

3:40 pm - 5:50 amSEA Seattle/Tacoma Intl-BNE Brisbane

21h 10m1 stop Los Angeles

1:05 pm - 9:30 pmBNE Brisbane-SEA Seattle/Tacoma Intl

25h 25m1 stop Los Angeles

$1,092Alaska Airlines

Wed, Mar 24 - Wed, Apr 7

5:30 pm - 5:50 amSEA Seattle/Tacoma Intl-BNE Brisbane

19h 20m1 stop Los Angeles

1:05 pm - 10:36 pmBNE Brisbane-SEA Seattle/Tacoma Intl

26h 31m1 stop Los Angeles

$1,092Alaska Airlines

Sun, Feb 7 - Sun, May 9

10:10 am - 8:45 amSEA Seattle/Tacoma Intl-BNE Brisbane

28h 35m1 stop Vancouver Intl

10:00 am - 6:35 pmBNE Brisbane-SEA Seattle/Tacoma Intl

25h 35m1 stop Vancouver Intl

$1,099Air Canada

Mon, Feb 15 - Wed, Feb 24

7:05 pm - 8:45 amSEA Seattle/Tacoma Intl-BNE Brisbane

19h 40m1 stop Vancouver Intl

6:35 am - 6:22 pmBNE Brisbane-SEA Seattle/Tacoma Intl

29h 47m2 stops Sydney Kingsford Smith Vancouver Intl

$1,132Air Canada

Thu, Nov 12 - Sun, Nov 15

3:15 pm - 8:45 amSEA Seattle/Tacoma Intl-BNE Brisbane

23h 30m1 stop Vancouver Intl

10:45 am - 2:37 pmBNE Brisbane-SEA Seattle/Tacoma Intl

21h 52m1 stop Vancouver Intl

$1,141Air Canada

Sat, Feb 27 - Fri, Mar 19

7:42 pm - 7:30 amSEA Seattle/Tacoma Intl-BNE Brisbane

17h 48m1 stop San Francisco

10:20 am - 7:03 pmBNE Brisbane-SEA Seattle/Tacoma Intl

25h 43m2 stops San Francisco Los Angeles

$1,157United Airlines

Sat, Feb 27 - Fri, Mar 19

12:48 pm - 7:30 amSEA Seattle/Tacoma Intl-BNE Brisbane

24h 42m2 stops Denver Intl San Francisco

10:20 am - 7:03 pmBNE Brisbane-SEA Seattle/Tacoma Intl

25h 43m2 stops San Francisco Los Angeles

$1,161United Airlines

Thu, Jan 21 - Mon, Feb 8

1:13 pm - 4:05 pmSEA Seattle/Tacoma Intl-BNE Brisbane

32h 52m2 stops Los Angeles Sydney Kingsford Smith

1:10 pm - 4:47 pmBNE Brisbane-SEA Seattle/Tacoma Intl

21h 37m1 stop Los Angeles

$1,501Qantas Airways

Thu, Jan 21 - Sat, Feb 6

1:13 pm - 4:05 pmSEA Seattle/Tacoma Intl-BNE Brisbane

32h 52m2 stops Los Angeles Sydney Kingsford Smith

1:10 pm - 11:27 pmBNE Brisbane-SEA Seattle/Tacoma Intl

28h 17m1 stop Los Angeles

$1,511Qantas Airways

Recent last minute flight deals from Washington to Brisbane

Sat, Nov 7 - Wed, Nov 11

7:05 pm - 8:45 amSEA Seattle/Tacoma Intl-BNE Brisbane

19h 40m1 stop Vancouver Intl

10:45 am - 2:37 pmBNE Brisbane-SEA Seattle/Tacoma Intl

21h 52m1 stop Vancouver Intl

$1,099Air Canada

Sat, Nov 7 - Wed, Nov 11

10:10 am - 8:45 amSEA Seattle/Tacoma Intl-BNE Brisbane

28h 35m1 stop Vancouver Intl

6:10 am - 9:27 amBNE Brisbane-SEA Seattle/Tacoma Intl

21h 17m2 stops Sydney Kingsford Smith Vancouver Intl

$1,129Multiple Airlines

Sat, Nov 7 - Wed, Nov 11

10:25 am - 11:20 pmSEA Seattle/Tacoma Intl-BNE Brisbane

42h 55m1 stop Hong Kong Intl

12:15 pm - 8:45 amBNE Brisbane-SEA Seattle/Tacoma Intl

38h 30m1 stop Hong Kong Intl

$1,394Cathay Pacific

Sat, Nov 7 - Wed, Nov 11

6:33 pm - 11:20 pmSEA Seattle/Tacoma Intl-BNE Brisbane

34h 47m2 stops San Francisco Hong Kong Intl

12:15 pm - 8:45 amBNE Brisbane-SEA Seattle/Tacoma Intl

38h 30m1 stop Hong Kong Intl

$1,421Multiple Airlines

Sun, Nov 8 - Tue, Nov 17

4:59 pm - 11:40 amSEA Seattle/Tacoma Intl-BNE Brisbane

24h 41m2 stops Los Angeles Sydney Kingsford Smith

2:30 pm - 11:42 pmBNE Brisbane-SEA Seattle/Tacoma Intl

27h 12m2 stops Melbourne Los Angeles

$3,390Qantas Airways

Sun, Nov 8 - Fri, Nov 20

5:59 pm - 12:35 pmSEA Seattle/Tacoma Intl-BNE Brisbane

24h 36m2 stops Los Angeles Sydney Kingsford Smith

1:10 pm - 2:42 pmBNE Brisbane-SEA Seattle/Tacoma Intl

19h 32m1 stop Los Angeles

$3,527Qantas Airways

Wed, Nov 4 - Wed, Nov 18

1:16 pm - 7:30 amSEA Seattle/Tacoma Intl-BNE Brisbane

24h 14m1 stop San Francisco

11:20 am - 8:47 pmBNE Brisbane-SEA Seattle/Tacoma Intl

27h 27m1 stop San Francisco

$3,646United Airlines

Wed, Nov 4 - Sun, Nov 15

9:05 am - 7:30 amSEA Seattle/Tacoma Intl-BNE Brisbane

28h 25m1 stop San Francisco

11:20 am - 6:33 pmBNE Brisbane-SEA Seattle/Tacoma Intl

25h 13m1 stop San Francisco

$3,646United Airlines

Sat, Nov 7 - Wed, Nov 18

3:15 pm - 8:45 amSEA Seattle/Tacoma Intl-BNE Brisbane

23h 30m1 stop Vancouver Intl

10:45 am - 2:37 pmBNE Brisbane-SEA Seattle/Tacoma Intl

21h 52m1 stop Vancouver Intl

$4,804Air Canada

Sat, Nov 7 - Fri, Nov 20

3:15 pm - 8:45 amSEA Seattle/Tacoma Intl-BNE Brisbane

23h 30m1 stop Vancouver Intl

10:45 am - 2:37 pmBNE Brisbane-SEA Seattle/Tacoma Intl

21h 52m1 stop Vancouver Intl

$5,027Air Canada

Useful Info

Low season	April
High season	December
Cheapest flight	$600

Best time to beat the crowds but there is an average 12% increase in price.

Most popular time to fly with an average 23% increase in price.

Flight from Seattle to Brisbane

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.