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Cheap flights from Washington, D.C. Dulles Intl Airport to Cairns from $1,615

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Cairns

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
5:54 pm - 7:15 pmIAD  Washington, D.C. Dulles Intl-CNS Cairns
34h 21m2 stops Dallas/Fort Worth Brisbane
Qantas Airways Logo
11:15 am - 10:48 pmCNS  Cairns-IAD Washington, D.C. Dulles Intl
50h 33m2 stops Brisbane Dallas/Fort Worth
$1,615Qantas Airways
Sat, Feb 13 - Wed, Feb 17
Air Canada Logo
5:16 pm - 2:55 pmIAD  Washington, D.C. Dulles Intl-CNS Cairns
54h 39m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
3:45 pm - 8:10 pmCNS  Cairns-IAD Washington, D.C. Dulles Intl
43h 25m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,825Air Canada
Sat, Feb 13 - Wed, Feb 17
Multiple Airlines Logo
5:10 pm - 11:20 amIAD  Washington, D.C. Dulles Intl-CNS Cairns
27h 10m2 stops Dallas/Fort Worth Brisbane
Multiple Airlines Logo
9:15 am - 11:30 pmCNS  Cairns-IAD Washington, D.C. Dulles Intl
53h 15m2 stops Brisbane Dallas/Fort Worth
$1,873Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
6:00 am - 4:50 pmIAD  Washington, D.C. Dulles Intl-CNS Cairns
43h 50m3 stops Los Angeles Hong Kong Intl Brisbane
Multiple Airlines Logo
12:35 pm - 5:32 pmCNS  Cairns-IAD Washington, D.C. Dulles Intl
43h 57m3 stops Sydney Kingsford Smith Hong Kong Intl Chicago O'Hare Intl
$2,646Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
8:05 pm - 8:30 amIAD  Washington, D.C. Dulles Intl-CNS Cairns
45h 25m3 stops Doha Hamad Intl Denpasar Bali Ngurah Rai Melbourne
Multiple Airlines Logo
2:40 pm - 3:55 pmCNS  Cairns-IAD Washington, D.C. Dulles Intl
64h 15m2 stops Brisbane Doha Hamad Intl
$2,726Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Air Canada Logo
10:10 pm - 2:55 pmIAD  Washington, D.C. Dulles Intl-CNS Cairns
49h 45m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
3:45 pm - 8:10 pmCNS  Cairns-IAD Washington, D.C. Dulles Intl
43h 25m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,937Air Canada
Sat, Feb 13 - Wed, Feb 17

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Air Canada flights from Washington, D.C. Dulles Intl Airport to Cairns

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Cairns flight tickets
Air Canada
Feb 13
IAD5:16 pmWashington, D.C. Dulles Intl
54h 39m
3 stops
CNS2:55 pmCairns
Feb 17
CNS3:45 pmCairns
43h 25m
3 stops
IAD8:10 pmWashington, D.C. Dulles Intl
$1,825
Air Canada
Feb 13
IAD10:10 pmWashington, D.C. Dulles Intl
49h 45m
3 stops
CNS2:55 pmCairns
Feb 17
CNS3:45 pmCairns
43h 25m
3 stops
IAD8:10 pmWashington, D.C. Dulles Intl
$2,937

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cairns that are best for you.

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Cheapest round-trip

Washington, D.C.Cairns

IAD Washington, D.C. Dulles Intl - CNS Cairns

IADCNS

Washington, D.C. Dulles Intl

Sat 2/13

5:54 pm-7:15 pm

2 stops34h 21m

Cairns

Wed 2/17

11:15 am-10:48 pm

2 stops50h 33m

$1,615

Washington, D.C.Cairns

IAD Washington, D.C. Dulles Intl - CNS Cairns

IADCNS

Washington, D.C. Dulles Intl

Sat 2/13

5:16 pm-2:55 pm

3 stops54h 39m

Cairns

Wed 2/17

3:45 pm-8:10 pm

3 stops43h 25m

$1,825
Quickest round-trip

Washington, D.C.Cairns

IAD Washington, D.C. Dulles Intl - CNS Cairns

IADCNS

Washington, D.C. Dulles Intl

Tue 12/8

5:10 pm-11:20 am

2 stops27h 10m

Cairns

Tue 12/15

9:15 am-11:30 pm

2 stops53h 15m

$1,873

Washington, D.C.Cairns

IAD Washington, D.C. Dulles Intl - CNS Cairns

IADCNS

Washington, D.C. Dulles Intl

Tue 12/8

6:00 am-4:50 pm

3 stops43h 50m

Cairns

Tue 12/15

12:35 pm-5:32 pm

3 stops43h 57m

$2,646

Washington, D.C.Cairns

IAD Washington, D.C. Dulles Intl - CNS Cairns

IADCNS

Washington, D.C. Dulles Intl

Tue 12/8

8:05 pm-8:30 am

3 stops45h 25m

Cairns

Tue 12/15

2:40 pm-3:55 pm

2 stops64h 15m

$2,726

Washington, D.C.Cairns

IAD Washington, D.C. Dulles Intl - CNS Cairns

IADCNS

Washington, D.C. Dulles Intl

Sat 2/13

10:10 pm-2:55 pm

3 stops49h 45m

Cairns

Wed 2/17

3:45 pm-8:10 pm

3 stops43h 25m

$2,937
Cheapest one-way

Washington, D.C.Cairns

IAD Washington, D.C. Dulles Intl - CNS Cairns

IADCNS

Washington, D.C. Dulles Intl

Wed 11/25

5:16 pm-11:35 am

3 stops51h 19m

$3,784
Quickest one-way

Washington, D.C.Cairns

IAD Washington, D.C. Dulles Intl - CNS Cairns

IADCNS

Washington, D.C. Dulles Intl

Wed 11/25

11:10 am-6:00 am

2 stops27h 50m

$4,498

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Cairns according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Cairns (IAD to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Cairns

Best Price Found

$3,784

Fastest flight time

26h 26m

Direct flights

None
The best one-way flight to Cairns from Washington, D.C. Dulles Intl Airport in the past 72 hours is $3,784. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Cairns found on momondo in the last 72 hours is $1,615.
The fastest flight from Washington, D.C. Dulles Intl Airport to Cairns takes 26h 26m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Cairns. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Cairns.
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Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Cairns

  • How far is Washington, D.C. Dulles Intl to Cairns by plane?

    The distance between Washington, D.C. Dulles Intl and Cairns is about 9423.5 mi. Typically, this will take 26h 26m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Cairns Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Cairns Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Cairns Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The necessary travel and health documents for your Cairns Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Cairns

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Cairns?

    Confirm your travel details to search for the latest offers for flights from Washington, D.C. Dulles Intl Airport to Cairns. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Cairns with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Cairns?

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Why should I use momondo to find a flight deal from Washington, D.C. to Cairns?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Cairns for you.

Can I find flights from Washington, D.C. to Cairns with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cairns from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Cairns?

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