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?

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. 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.

$1,484 Cheap Flights from Washington, D.C. to Cairns in 2025/26

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

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3:22 pm - 2:05 pmBWI-CNS

31h 43m2 stops

5:35 pm - 2:01 pmCNS-BWI

34h 26m2 stops

$1,484Qantas Airways

Find Deal

Tue, Feb 17 - Tue, Mar 17

3:55 pm - 11:20 amDCA-CNS

28h 25m2 stops

6:40 am - 8:54 pmCNS-DCA

28h 14m2 stops

$1,494Multiple Airlines

Find Deal

Tue, Feb 17 - Tue, Mar 17

5:37 pm - 11:20 amIAD-CNS

26h 43m2 stops

6:40 am - 10:15 pmCNS-IAD

29h 35m2 stops

$1,494Multiple Airlines

Find Deal

Tue, Feb 17 - Tue, Mar 17

5:08 pm - 4:50 pmDCA-CNS

32h 42m2 stops

5:35 pm - 2:57 pmCNS-DCA

36h 22m2 stops

$1,584Qantas Airways

Find Deal

Thu, Feb 5 - Mon, Feb 9

5:26 pm - 11:05 pmIAD-CNS

38h 39m2 stops

3:35 pm - 10:51 pmCNS-IAD

46h 16m2 stops

$1,634Qantas Airways

Find Deal

Sat, Feb 7 - Wed, Feb 11

9:39 am - 9:55 amDCA-CNS

33h 16m2 stops

5:35 pm - 6:57 pmCNS-DCA

39h 22m3 stops

$1,684Multiple Airlines

Find Deal

Tue, Feb 17 - Tue, Mar 17

6:35 pm - 11:55 pmBWI-CNS

38h 20m2 stops

6:00 am - 5:16 pmCNS-BWI

26h 16m2 stops

$1,686United Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 10

6:59 pm - 11:55 pmIAD-CNS

37h 56m2 stops

6:00 am - 8:55 pmCNS-IAD

29h 55m2 stops

$1,686United Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 10

10:30 am - 11:05 pmIAD-CNS

45h 35m2 stops

11:50 am - 8:10 amCNS-IAD

59h 20m2 stops

$2,054Emirates

Find Deal

Sat, Feb 7 - Wed, Feb 11

8:05 pm - 11:05 pmIAD-CNS

36h 00m2 stops

3:45 pm - 3:55 pmCNS-IAD

39h 10m2 stops

$2,297Qatar Airways

Find Deal

Mon, Dec 1 - Wed, Dec 10

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

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

Qantas Airways

Feb 17

BWI3:22 pmBaltimore/Washington

31h 43m

2 stops

CNS2:05 pmCairns

Mar 17

CNS5:35 pmCairns

34h 26m

2 stops

BWI2:01 pmBaltimore/Washington

$1,484

Find similar

Qantas Airways

Feb 5

DCA5:08 pmWashington, D.C. Reagan-National

32h 42m

2 stops

CNS4:50 pmCairns

Feb 9

CNS5:35 pmCairns

36h 22m

2 stops

DCA2:57 pmWashington, D.C. Reagan-National

$1,584

Find similar

Qantas Airways

Feb 7

IAD5:26 pmWashington, D.C. Dulles Intl

38h 39m

2 stops

CNS11:05 pmCairns

Feb 11

CNS3:35 pmCairns

46h 16m

2 stops

IAD10:51 pmWashington, D.C. Dulles Intl

$1,634

Find similar

United Airlines flights from Washington, D.C. to Cairns

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

United Airlines

Dec 1

BWI6:35 pmBaltimore/Washington

38h 20m

2 stops

CNS11:55 pmCairns

Dec 10

CNS6:00 amCairns

26h 16m

2 stops

BWI5:16 pmBaltimore/Washington

$1,686

Find similar

United Airlines

Dec 1

DCA2:51 pmWashington, D.C. Reagan-National

33h 04m

3 stops

CNS2:55 pmCairns

Dec 10

CNS6:00 amCairns

30h 36m

2 stops

DCA9:36 pmWashington, D.C. Reagan-National

$1,792

Find similar

United Airlines

Dec 1

BWI6:35 pmBaltimore/Washington

38h 20m

2 stops

CNS11:55 pmCairns

Dec 10

CNS6:00 amCairns

26h 16m

2 stops

BWI5:16 pmBaltimore/Washington

$2,635

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Tue 2/17

3:22 pm-2:05 pm

2 stops31h 43m

Cairns

Tue 3/17

5:35 pm-2:01 pm

2 stops34h 26m

$1,484

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Tue 2/17

3:55 pm-11:20 am

2 stops28h 25m

Cairns

Tue 3/17

6:40 am-8:54 pm

2 stops28h 14m

$1,494

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Tue 2/17

5:37 pm-11:20 am

2 stops26h 43m

Cairns

Tue 3/17

6:40 am-10:15 pm

2 stops29h 35m

$1,494

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Thu 2/5

5:08 pm-4:50 pm

2 stops32h 42m

Cairns

Mon 2/9

5:35 pm-2:57 pm

2 stops36h 22m

$1,584

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Sat 2/7

5:26 pm-11:05 pm

2 stops38h 39m

Cairns

Wed 2/11

3:35 pm-10:51 pm

2 stops46h 16m

$1,634

Washington, D.C.Cairns

DCA - CNS

DCACNS

Washington, D.C. Reagan-National

Tue 2/17

9:39 am-9:55 am

2 stops33h 16m

Cairns

Tue 3/17

5:35 pm-6:57 pm

3 stops39h 22m

$1,684

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Mon 12/1

6:35 pm-11:55 pm

2 stops38h 20m

Cairns

Wed 12/10

6:00 am-5:16 pm

2 stops26h 16m

$1,686

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Mon 12/1

6:59 pm-11:55 pm

2 stops37h 56m

Cairns

Wed 12/10

6:00 am-8:55 pm

2 stops29h 55m

$1,686

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Sat 2/7

10:30 am-11:05 pm

2 stops45h 35m

Cairns

Wed 2/11

11:50 am-8:10 am

2 stops59h 20m

$2,054

Washington, D.C.Cairns

IAD - CNS

IADCNS

Washington, D.C. Dulles Intl

Mon 12/1

8:05 pm-11:05 pm

2 stops36h 00m

Cairns

Wed 12/10

3:45 pm-3:55 pm

2 stops39h 10m

$2,297

Flights are sorted by cheapest round-trip 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 31h 43m and 44h 37m, 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 round-trip 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

Direct flights	None

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 9445.5 mi away from Washington, D.C.. 26h 43m is a normal flight duration for this route.
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?
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. 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.
What is the most popular airline from Washington, D.C. to Cairns?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Cairns is Qantas Airways, representing 100% of all bookings.

Port Douglas

Mission Beach

Palm Cove

Trinity Beach

Why use momondo?

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. All flights to Cairns from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cairns from Washington, D.C..

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

Yes. momondo can track prices for Washington, D.C. to Cairns flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.