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IAD - CNS

$1,488 Find cheap flights from Washington, D.C. to Cairns

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 Cairns departing on 1/9. 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.
1 adult
Mon 17/6
Mon 24/6

Search hundreds of travel sites at once for deals on flights to Cairns

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cairns, 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 Cairns, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,332,103 times on KAYAK, and here's why:

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Cheap flight deals from Dulles Intl to Cairns (IAD-CNS)

 
These are the cheapest deals for flights from Dulles Intl to Cairns currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 Cairns

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dulles Intl to Cairns.

Recent one-way flight deals from Dulles Intl to Cairns

Only flying one-way? Below are some of the best one-way flight deals from Dulles Intl to Cairns found on KAYAK recently.

Recent last-minute flight deals from Dulles Intl to Cairns

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Dulles Intl to Cairns.

Recent direct flight deals from Dulles Intl to Cairns

The latest deals for direct flights from Dulles Intl to Cairns so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Dulles Intl to Cairns

Find recent round-trip train or bus tickets from Dulles Intl to Cairns.

All round-trip flight deals to Cairns

The cheapest plane tickets to Cairns found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
17:05 - 12:05IAD-CNS
28h 00m2 stops
12:45 - 22:19CNS-IAD
48h 34m2 stops
$1,907American Airlines
Find Deal
Tue, 12 Nov - Sat, 16 Nov
17:05 - 12:05IAD-CNS
28h 00m2 stops
12:45 - 22:19CNS-IAD
48h 34m2 stops
$1,935American Airlines
Find Deal
Tue, 12 Nov - Sat, 16 Nov
17:45 - 13:35IAD-CNS
29h 50m2 stops
18:55 - 16:45CNS-IAD
35h 50m2 stops
$2,000
Find Deal
Sun, 11 Aug - Wed, 21 Aug
17:45 - 13:35IAD-CNS
29h 50m2 stops
18:55 - 21:21CNS-IAD
40h 26m3 stops
$2,009
Find Deal
Sun, 11 Aug - Wed, 21 Aug
17:45 - 13:35IAD-CNS
29h 50m2 stops
18:40 - 16:45CNS-IAD
36h 05m2 stops
$2,437
Find Deal
Sun, 11 Aug - Sat, 24 Aug
12:35 - 14:05IAD-CNS
34h 30m3 stops
17:35 - 16:22CNS-IAD
61h 47m3 stops
$2,866Air Canada
Find Deal
Tue, 12 Nov - Sat, 16 Nov
08:15 - 14:05IAD-CNS
38h 50m3 stops
17:35 - 10:32CNS-IAD
55h 57m3 stops
$2,867Air Canada
Find Deal
Tue, 12 Nov - Sat, 16 Nov
22:05 - 23:00IAD-CNS
58h 55m3 stops
19:20 - 21:06CNS-IAD
39h 46m2 stops
$3,015Air New Zealand
Find Deal
Sun, 11 Aug - Sat, 24 Aug
10:30 - 18:00IAD-CNS
40h 30m2 stops
12:50 - 08:10CNS-IAD
58h 20m3 stops
$4,169Emirates
Find Deal
Tue, 12 Nov - Sat, 16 Nov
10:30 - 12:05IAD-CNS
34h 35m2 stops
12:50 - 08:10CNS-IAD
58h 20m3 stops
$4,170Emirates
Find Deal
Tue, 12 Nov - Sat, 16 Nov
09:55 - 04:25IAD-CNS
28h 30m2 stops
$1,488
Find Deal
Sun, 1 Sep
09:55 - 11:15IAD-CNS
35h 20m3 stops
$1,706
Find Deal
Sun, 1 Sep
12:25 - 06:25IAD-CNS
28h 00m1 stop
$12,790ANA
Find Deal
Sun, 1 Sep

Good to know

Cheapest flight

$1,488
Flight from Washington, D.C. to Cairns

When to book flights from Dulles Intl to Cairns

Are your dates flexible? Find out the best times to travel from Dulles Intl to Cairns 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 Cairns flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Cairns was $993 for a one-way ticket and $1,273 for a return.

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

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

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

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

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

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

    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 Cairns.

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

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

    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 Cairns 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 Cairns?

    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 Cairns 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

Book cheap flights from Washington, D.C. to Cairns

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Cairns found on KAYAK in the last 72 hours.
1/9Sun
2 stops
28h 30mIAD-CNS
$1,488
1/9Sun
3 stops
35h 20mIAD-CNS
$1,706
1/9Sun
1 stopANA
28h 00mIAD-CNS
$12,790

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Washington, D.C. - Cairns Flights

Departure:

Washington, D.C. (undefined)United States

Destination:

Cairns (CNS)Australia

Return flight deals:

Cairns - Washington, D.C.

Cabin classes:

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