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.

$2,033 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

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

15:22 - 11:20

BWI

CNS

28h 58m2 stops

18:05 - 18:13

CNS

BWI

38h 08m2 stops

$2,079Multiple Airlines

Wed, 25 Feb - Wed, 25 Mar

15:41 - 11:00

BWI

CNS

28h 19m2 stops

15:35 - 14:49

CNS

BWI

38h 14m2 stops

$2,085Qantas Airways

Tue, 27 Jan - Tue, 3 Feb

15:21 - 11:00

BWI

CNS

29h 39m2 stops

13:40 - 18:15

CNS

BWI

42h 35m2 stops

$2,087Qantas Airways

Mon, 16 Mar - Wed, 8 Apr

15:21 - 11:00

BWI

CNS

29h 39m2 stops

06:00 - 22:22

CNS

BWI

30h 22m3 stops

$2,097Qantas Airways

Mon, 16 Mar - Wed, 8 Apr

15:21 - 11:00

BWI

CNS

29h 39m2 stops

06:00 - 22:22

CNS

BWI

30h 22m3 stops

$2,109Qantas Airways

Mon, 16 Mar - Mon, 27 Apr

09:40 - 17:30

DCA

CNS

40h 50m3 stops

18:05 - 08:55

CNS

DCA

53h 50m3 stops

$2,115Multiple Airlines

Tue, 27 Jan - Tue, 3 Feb

17:30 - 11:00

DCA

CNS

26h 30m2 stops

15:35 - 14:57

CNS

DCA

38h 22m2 stops

$2,178American Airlines

Tue, 27 Jan - Tue, 3 Feb

17:26 - 11:00

IAD

CNS

26h 34m2 stops

15:35 - 16:31

CNS

IAD

39h 56m2 stops

$2,178American Airlines

Tue, 27 Jan - Tue, 3 Feb

06:13 - 14:05

BWI

CNS

41h 52m3 stops

06:00 - 22:43

CNS

BWI

30h 43m3 stops

$2,913Air New Zealand

Mon, 16 Mar - Mon, 27 Apr

12:47 - 14:00

DCA

CNS

34h 13m3 stops

06:00 - 21:39

CNS

DCA

30h 39m2 stops

$4,041United Airlines

Thu, 19 Feb - Mon, 23 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

27 Jan

BWI15:41Baltimore/Washington

28h 19m

2 stops

CNS11:00Cairns

3 Feb

CNS15:35Cairns

38h 14m

2 stops

BWI14:49Baltimore/Washington

$2,085

Find similar

Qantas Airways

16 Mar

BWI15:21Baltimore/Washington

29h 39m

2 stops

CNS11:00Cairns

8 Apr

CNS13:40Cairns

42h 35m

2 stops

BWI18:15Baltimore/Washington

$2,087

Find similar

Qantas Airways

16 Mar

BWI15:21Baltimore/Washington

29h 39m

2 stops

CNS11:00Cairns

8 Apr

CNS06:00Cairns

30h 22m

3 stops

BWI22:22Baltimore/Washington

$2,097

Find similar

Air New Zealand flights from Washington, D.C. to Cairns

Our best Air New Zealand deals on Washington, D.C. to Cairns flight tickets

Air New Zealand

16 Mar

BWI06:13Baltimore/Washington

41h 52m

3 stops

CNS14:05Cairns

27 Apr

CNS06:00Cairns

30h 43m

3 stops

BWI22:43Baltimore/Washington

$2,913

Find similar

Air New Zealand

25 Feb

IAD12:35Washington, D.C. Dulles Intl

34h 30m

3 stops

CNS14:05Cairns

25 Mar

CNS06:00Cairns

33h 03m

3 stops

IAD01:03Washington, D.C. Dulles Intl

$2,923

Find similar

Air New Zealand

16 Mar

IAD12:35Washington, D.C. Dulles Intl

35h 30m

3 stops

CNS14:05Cairns

27 Apr

CNS17:40Cairns

44h 59m

3 stops

IAD00:39Washington, D.C. Dulles Intl

$2,935

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Wed 25/2

15:22-11:20

2 stops28h 58m

Cairns

Wed 25/3

18:05-18:13

2 stops38h 08m

$2,079

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Tue 27/1

15:41-11:00

2 stops28h 19m

Cairns

Tue 3/2

15:35-14:49

2 stops38h 14m

$2,085

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Mon 16/3

15:21-11:00

2 stops29h 39m

Cairns

Wed 8/4

13:40-18:15

2 stops42h 35m

$2,087

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Mon 16/3

15:21-11:00

2 stops29h 39m

Cairns

Wed 8/4

06:00-22:22

3 stops30h 22m

$2,097

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Mon 16/3

15:21-11:00

2 stops29h 39m

Cairns

Mon 27/4

06:00-22:22

3 stops30h 22m

$2,109

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Tue 27/1

09:40-17:30

3 stops40h 50m

Cairns

Tue 3/2

18:05-08:55

3 stops53h 50m

$2,115

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Tue 27/1

17:30-11:00

2 stops26h 30m

Cairns

Tue 3/2

15:35-14:57

2 stops38h 22m

$2,178

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Tue 27/1

17:26-11:00

2 stops26h 34m

Cairns

Tue 3/2

15:35-16:31

2 stops39h 56m

$2,178

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Mon 16/3

06:13-14:05

3 stops41h 52m

Cairns

Mon 27/4

06:00-22:43

3 stops30h 43m

$2,913

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Thu 19/2

12:47-14:00

3 stops34h 13m

Cairns

Mon 23/2

06:00-21:39

2 stops30h 39m

$4,041

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 30h 10m, 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	26h 48m
Direct flights	None

The fastest flight from Washington, D.C. to Cairns takes 26h 48m

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

Search flight deals

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 26h 48m.
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.