IAD - BNE

$1,178 Find Cheap Flights from Washington, D.C. to Brisbane

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Brisbane departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Brisbane

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Brisbane, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Brisbane, as well as popular online travel agencies
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Cheap Flight Deals from Washington, D.C. to Brisbane (IAD-BNE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Washington, D.C. to Brisbane that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Dulles Intl to Brisbane

KAYAK's recommended return flight deals from the most popular airlines that fly from Dulles Intl to Brisbane.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
11:30 - 10:25IAD-BNE
32h 55m2 stops
 Logo
11:35 - 16:12BNE-IAD
43h 37m2 stops
$2,059
Find Deal
Tue, 14 Oct - Tue, 4 Nov
 Logo
09:45 - 07:05IAD-BNE
31h 20m2 stops
 Logo
09:45 - 16:12BNE-IAD
21h 27m1 stop
$2,129
Find Deal
Tue, 14 Oct - Tue, 4 Nov
Air Canada Logo
09:45 - 07:05IAD-BNE
31h 20m2 stops
Air Canada Logo
06:05 - 21:05BNE-IAD
30h 00m3 stops
$2,253Air Canada
Find Deal
Tue, 14 Oct - Tue, 4 Nov
Air New Zealand Logo
15:43 - 11:00IAD-BNE
29h 17m2 stops
Air New Zealand Logo
09:45 - 01:00BNE-IAD
29h 15m2 stops
$2,275Air New Zealand
Find Deal
Sat, 26 Jul - Sun, 17 Aug
Air New Zealand Logo
12:50 - 07:45IAD-BNE
28h 55m2 stops
Air New Zealand Logo
11:15 - 00:45BNE-IAD
27h 30m2 stops
$2,292Air New Zealand
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Fiji Airways Logo
08:10 - 10:35IAD-BNE
36h 25m2 stops
Fiji Airways Logo
11:35 - 06:50BNE-IAD
33h 15m2 stops
$2,386Fiji Airways
Find Deal
Thu, 12 Jun - Sat, 21 Jun
United Airlines Logo
15:35 - 06:30IAD-BNE
24h 55m2 stops
United Airlines Logo
10:30 - 01:00BNE-IAD
28h 30m2 stops
$2,409United Airlines
Find Deal
Mon, 16 Jun - Wed, 2 Jul
Fiji Airways Logo
07:15 - 10:35IAD-BNE
37h 20m2 stops
Fiji Airways Logo
11:40 - 05:55BNE-IAD
32h 15m2 stops
$2,416Fiji Airways
Find Deal
Thu, 22 May - Tue, 27 May
Air Canada Logo
09:45 - 07:05IAD-BNE
31h 20m2 stops
Air Canada Logo
10:00 - 11:14BNE-IAD
39h 14m2 stops
$2,419Air Canada
Find Deal
Wed, 28 May - Sun, 8 Jun
United Airlines Logo
08:45 - 06:30IAD-BNE
31h 45m1 stop
United Airlines Logo
10:30 - 18:52BNE-IAD
22h 22m1 stop
$2,433United Airlines
Find Deal
Sun, 6 Jul - Sun, 27 Jul

KAYAK's insights & trends for Dulles Intl to Brisbane flights

Get data-powered insights and trends into flights from Dulles Intl to Brisbane to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Brisbane?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Brisbane, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Brisbane is February, where tickets cost $1,112 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $2,655 and $2,430 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Brisbane?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Brisbane, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Brisbane, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low season

May

High season

December

Cheapest flight

$1,178
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Washington, D.C. to Brisbane

When to book flights from Dulles Intl to Brisbane

Are your dates flexible? Find out the best times to travel from Dulles Intl to Brisbane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Brisbane flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Brisbane?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Brisbane was $753 for a one-way ticket and $1,316 for a return.

  • Which airports will I be using when flying from Washington, D.C. to Brisbane?

    On your way to Brisbane, you’ll fly out from Washington, D.C. Dulles Intl. You’ll be landing at Brisbane.

  • Which aircraft models fly most regularly from Washington, D.C. to Brisbane?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Brisbane?

    Star Alliance, and oneworld are the airline alliances operating flights between Washington, D.C. and Brisbane, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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, D.C. to Brisbane.

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

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

  • What is the Hacker Fare option on flights from Washington, D.C. to Brisbane?

    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 Brisbane with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight from Dulles Intl to Brisbane

Information on your arrival and departure airports

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