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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. 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 licence 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.

$2,202 Cheap Flights from Washington, D.C. to Cairns in 2025/26

1 adult

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

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One-way

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Cheap return flights

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15:21 - 14:05BWI-CNS

31h 44m2 stops

17:35 - 22:57CNS-BWI

44h 22m2 stops

$2,202Qantas Airways

Find Deal

Sun, 15 Feb - Thu, 19 Feb

17:00 - 14:05DCA-CNS

30h 05m2 stops

15:35 - 14:54CNS-DCA

38h 19m2 stops

$2,417Qantas Airways

Find Deal

Sun, 15 Feb - Thu, 19 Feb

09:20 - 09:55DCA-CNS

33h 35m2 stops

11:25 - 18:59CNS-DCA

46h 34m2 stops

$2,448Cathay Pacific

Find Deal

Sun, 15 Feb - Thu, 19 Feb

15:21 - 11:50BWI-CNS

29h 29m2 stops

15:35 - 22:57CNS-BWI

46h 22m2 stops

$2,612Qantas Airways

Find Deal

Sun, 15 Feb - Thu, 19 Feb

20:59 - 09:55DCA-CNS

45h 56m2 stops

11:25 - 20:00CNS-DCA

47h 35m2 stops

$2,629Multiple Airlines

Find Deal

Sat, 10 Jan - Sat, 17 Jan

15:41 - 11:00BWI-CNS

28h 19m2 stops

17:40 - 23:20CNS-BWI

44h 40m2 stops

$3,035Qantas Airways

Find Deal

Sat, 10 Jan - Sat, 17 Jan

10:30 - 22:35IAD-CNS

69h 05m2 stops

15:35 - 08:10CNS-IAD

55h 35m2 stops

$3,243Emirates

Find Deal

Sun, 15 Feb - Thu, 19 Feb

16:59 - 11:00DCA-CNS

27h 01m2 stops

06:45 - 19:44CNS-DCA

27h 59m3 stops

$3,656Multiple Airlines

Find Deal

Sat, 10 Jan - Sat, 17 Jan

12:47 - 14:00DCA-CNS

34h 13m3 stops

06:00 - 16:43CNS-DCA

25h 43m2 stops

$4,130United Airlines

Find Deal

Sun, 15 Feb - Thu, 19 Feb

12:47 - 14:00DCA-CNS

34h 13m3 stops

06:00 - 21:36CNS-DCA

30h 36m2 stops

$4,131United Airlines

Find Deal

Sun, 15 Feb - Thu, 19 Feb

Qantas Airways flights from Washington, D.C. to Cairns

Our best Qantas Airways deals on Washington, D.C. to Cairns flight tickets

Qantas Airways

15 Feb

BWI15:21Baltimore/Washington

31h 44m

2 stops

CNS14:05Cairns

19 Feb

CNS17:35Cairns

44h 22m

2 stops

BWI22:57Baltimore/Washington

$2,202

Find similar

Qantas Airways

15 Feb

DCA17:00Washington, D.C. Reagan-National

30h 05m

2 stops

CNS14:05Cairns

19 Feb

CNS15:35Cairns

38h 19m

2 stops

DCA14:54Washington, D.C. Reagan-National

$2,417

Find similar

Qantas Airways

1 Dec

DCA16:59Washington, D.C. Reagan-National

29h 51m

2 stops

CNS13:50Cairns

10 Dec

CNS18:30Cairns

43h 30m

2 stops

DCA23:00Washington, D.C. Reagan-National

$2,589

Find similar

Emirates flights from Washington, D.C. to Cairns

Our best Emirates deals on Washington, D.C. to Cairns flight tickets

Emirates

15 Feb

IAD10:30Washington, D.C. Dulles Intl

69h 05m

2 stops

CNS22:35Cairns

19 Feb

CNS15:35Cairns

55h 35m

2 stops

IAD08:10Washington, D.C. Dulles Intl

$3,243

Find similar

Emirates

3 Dec

IAD10:30Washington, D.C. Dulles Intl

33h 15m

2 stops

CNS10:45Cairns

22 Dec

CNS06:00Cairns

65h 10m

2 stops

IAD08:10Washington, D.C. Dulles Intl

$3,805

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Sun 15/2

15:21-14:05

2 stops31h 44m

Cairns

Thu 19/2

17:35-22:57

2 stops44h 22m

$2,202

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Sun 15/2

17:00-14:05

2 stops30h 05m

Cairns

Thu 19/2

15:35-14:54

2 stops38h 19m

$2,417

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Sun 15/2

09:20-09:55

2 stops33h 35m

Cairns

Thu 19/2

11:25-18:59

2 stops46h 34m

$2,448

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Sun 15/2

15:21-11:50

2 stops29h 29m

Cairns

Thu 19/2

15:35-22:57

2 stops46h 22m

$2,612

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Sat 10/1

20:59-09:55

2 stops45h 56m

Cairns

Sat 17/1

11:25-20:00

2 stops47h 35m

$2,629

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Sat 10/1

15:41-11:00

2 stops28h 19m

Cairns

Sat 17/1

17:40-23:20

2 stops44h 40m

$3,035

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Sun 15/2

10:30-22:35

2 stops69h 05m

Cairns

Thu 19/2

15:35-08:10

2 stops55h 35m

$3,243

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Sat 10/1

16:59-11:00

2 stops27h 01m

Cairns

Sat 17/1

06:45-19:44

3 stops27h 59m

$3,656

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Sun 15/2

12:47-14:00

3 stops34h 13m

Cairns

Thu 19/2

06:00-16:43

2 stops25h 43m

$4,130

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Sun 15/2

12:47-14:00

3 stops34h 13m

Cairns

Thu 19/2

06:00-21:36

2 stops30h 36m

$4,131

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Cairns

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Cairns?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Cairns, then you can expect flight times to average 28h 19m and 29h 45m, respectively.

When to book flights from Washington, D.C. to Cairns

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

Estimated return price

Cheap Washington, D.C. to Cairns (WAS to CNS) flight deals and tips

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

Fastest flight time	28h 19m
Direct flights	None

The fastest flight from Washington, D.C. to Cairns takes 28h 19m

There are no direct flights from Washington, D.C. to Cairns. There are no popular flight routes from Washington, D.C. to Cairns.

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How far is Washington, D.C. to Cairns by plane?
Cairns is 15201.1 km away from Washington, D.C.. In terms of flight time, this usually takes a little over 27h 01m.
When did momondo last update prices for flights from Washington, D.C. to Cairns Airport?
Prices for flights from Washington, D.C. to Cairns Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. to Cairns Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. 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 licence 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.

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

It is quick and easy to find Washington, D.C. to Cairns flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cairns that suits you.

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

momondo does allow users to show only those flights to Cairns from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Cairns from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Cairns right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cairns, momondo offers a useful price alert feature which will track prices for flights to Cairns from Washington, D.C. and alert you when they change.