Question 1

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

Accepted Answer

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Brisbane was $610 for a one-way ticket and $980 for a return. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Brisbane-BNE'>Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

On your way to Brisbane, you’ll fly out from Washington, D.C. Dulles Intl. You’ll be landing at Brisbane. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Brisbane-BNE'>Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

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

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Brisbane is February, where tickets cost $1,103 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $2,612 and $2,392 respectively.

Question 6

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

Accepted Answer

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Brisbane is February, where tickets cost $1,103 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $2,612 and $2,392 respectively.

Question 7

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

Accepted Answer

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. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Brisbane-BNE'>Visit our flight page for the latest deals!>/a>

Question 8

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?

Accepted Answer

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. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Brisbane-BNE'>Visit our flight page for the latest deals!>/a>

Question 9

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

Accepted Answer

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. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Brisbane-BNE'>Visit our flight page for the latest deals!>/a>

Question 10

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Brisbane?

Accepted Answer

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. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Brisbane-BNE'>Visit our flight page for the latest deals!>/a>

Question 11

Which airlines provide the cheapest flights from Washington, D.C. to Brisbane?

Accepted Answer

In the past 3 days, the cheapest return tickets from Washington, D.C. to Brisbane were found on Air Canada ($1,520) and Qantas Airways ($2,331).

Question 12

Which airlines provide the cheapest flights from Washington, D.C. to Brisbane?

Accepted Answer

In the past 3 days, the cheapest return tickets from Washington, D.C. to Brisbane were found on Air Canada ($1,520) and Qantas Airways ($2,331).

Question 13

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

Accepted Answer

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Brisbane, you should book around 5 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Question 14

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

Accepted Answer

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Brisbane, you should book around 5 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Question 15

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Brisbane?

Accepted Answer

Flight prices are below average for this route right now.Flights to Brisbane from Washington, D.C. Dulles Intl Airport usually cost between $1,799 and $2,193 in September.
The lowest price found in the past 3 days was $1,520 on Air Canada (9 Sept-23 Sept).

Low season	May
High season	December
Cheapest flight	$946

IAD - BNE

$946 Find Cheap Flights from Washington, D.C. to Brisbane

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Cheap Flights from Washington, D.C. to Brisbane (IAD-BNE)

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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.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Brisbane?

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

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Brisbane is February, where tickets cost $1,103 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $2,612 and $2,392 respectively.

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

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Brisbane, you should book around 5 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Which airlines provide the cheapest flights from Washington, D.C. to Brisbane?

In the past 3 days, the cheapest return tickets from Washington, D.C. to Brisbane were found on Air Canada ($1,520) and Qantas Airways ($2,331).

Good to know

When to book flights from Dulles Intl to Brisbane

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 $610 for a one-way ticket and $980 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?

oneworld, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Brisbane, with oneworld 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.

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

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Cabin class types available on flights to Brisbane

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