What is the cheapest airline that flies from Washington, D.C. to Cairns?

Qantas Airways, United Airlines, and Singapore Airlines are the most popular carriers operating from Washington, D.C. to Cairns

How long does it take to fly to Cairns?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Cairns, then you can expect flight times to average 27h 14m and 30h 55m, respectively.

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.

$585 Cheap Flights from Washington, D.C. to Cairns in 2025

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

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Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Cairns that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Cairns.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Cairns? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Cairns, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Cairns

Find recent round-trip train or bus tickets from Washington, D.C. to Cairns.

All round-trip flight deals from Washington, D.C. to Cairns

The cheapest plane tickets from Washington, D.C. to Cairns found on KAYAK recently.

8:00 am - 11:15 amDCA-CNS

36h 15m2 stops

9:10 am - 4:23 pmCNS-DCA

45h 13m2 stops

$1,041

Find Deal

Wed, Mar 5 - Wed, Mar 12

5:13 pm - 5:10 pmIAD-CNS

32h 57m2 stops

9:10 am - 10:14 pmCNS-IAD

51h 04m2 stops

$1,046

Find Deal

Wed, Mar 5 - Wed, Mar 12

5:30 pm - 12:55 pmIAD-CNS

29h 25m2 stops

1:05 pm - 4:22 pmCNS-IAD

65h 17m2 stops

$1,320Qantas Airways

Find Deal

Mon, Jun 30 - Sat, Jul 12

5:30 pm - 1:55 pmIAD-CNS

30h 25m2 stops

6:40 pm - 4:23 pmCNS-IAD

35h 43m2 stops

$1,720

Find Deal

Sun, May 18 - Sat, May 24

5:13 pm - 1:50 pmIAD-CNS

29h 37m2 stops

3:45 pm - 9:46 amCNS-IAD

56h 01m3 stops

$2,031

Find Deal

Wed, Mar 5 - Wed, Mar 12

8:05 pm - 8:30 amIAD-CNS

45h 25m3 stops

9:45 am - 4:55 pmCNS-IAD

45h 10m3 stops

$2,058

Find Deal

Wed, Mar 5 - Wed, Mar 12

2:39 pm - 1:50 pmDCA-CNS

32h 11m3 stops

6:00 am - 8:34 pmCNS-DCA

28h 34m3 stops

$2,066Air New Zealand

Find Deal

Wed, Mar 5 - Wed, Mar 12

5:59 pm - 2:55 pmDCA-CNS

29h 56m2 stops

6:00 am - 7:02 pmCNS-DCA

27h 02m3 stops

$2,117United Airlines

Find Deal

Wed, Mar 5 - Wed, Mar 12

3:15 pm - 12:00 pmBWI-CNS

29h 45m2 stops

9:00 am - 2:23 pmCNS-BWI

43h 23m2 stops

$2,132Qantas Airways

Find Deal

Wed, Mar 5 - Wed, Mar 12

5:30 pm - 10:35 pmIAD-CNS

39h 05m3 stops

11:55 am - 12:31 amCNS-IAD

26h 36m2 stops

$2,303Air New Zealand

Find Deal

Mon, Jun 30 - Sat, Jul 12

7:31 am - 12:55 pmIAD-CNS

39h 24m2 stops

$585Qantas Airways

Find Deal

Wed, Apr 16

1:10 pm - 12:50 pmDCA-CNS

33h 40m2 stops

$745Qantas Airways

Find Deal

Wed, Apr 16

8:16 am - 1:45 pmDCA-CNS

39h 29m3 stops

$773Qantas Airways

Find Deal

Wed, Apr 16

12:25 pm - 11:25 amBWI-CNS

33h 00m3 stops

$803

Find Deal

Sun, Jun 29

12:40 pm - 11:25 amIAD-CNS

32h 45m3 stops

$803

Find Deal

Sun, Jun 29

7:00 am - 11:25 amIAD-CNS

38h 25m2 stops

$840

Find Deal

Sun, Jun 29

6:34 pm - 7:45 pmBWI-CNS

35h 11m2 stops

$1,094United Airlines

Find Deal

Wed, Apr 16

7:00 am - 7:45 pmDCA-CNS

46h 45m2 stops

$1,118United Airlines

Find Deal

Sun, Jun 29

7:31 am - 5:00 pmIAD-CNS

43h 29m3 stops

$1,566Singapore Airlines

Find Deal

Wed, Apr 16

6:59 am - 3:55 pmDCA-CNS

42h 56m3 stops

$1,826Air Canada

Find Deal

Sun, Jun 29

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 4

DCA2:59 pmWashington, D.C. Reagan-National

36h 01m

2 stops

CNS6:00 pmCairns

Feb 11

CNS6:45 pmCairns

34h 09m

2 stops

DCA1:54 pmWashington, D.C. Reagan-National

$1,079

Find similar

Qantas Airways

Feb 4

DCA5:30 pmWashington, D.C. Reagan-National

30h 20m

3 stops

CNS2:50 pmCairns

Feb 11

CNS6:00 amCairns

22h 54m

2 stops

DCA1:54 pmWashington, D.C. Reagan-National

$1,252

Find similar

Qantas Airways

Jun 30

IAD5:30 pmWashington, D.C. Dulles Intl

29h 25m

2 stops

CNS12:55 pmCairns

Jul 12

CNS1:05 pmCairns

65h 17m

2 stops

IAD4:22 pmWashington, D.C. Dulles Intl

$1,320

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

Mar 5

DCA2:39 pmWashington, D.C. Reagan-National

32h 11m

3 stops

CNS1:50 pmCairns

Mar 12

CNS6:00 amCairns

28h 34m

3 stops

DCA8:34 pmWashington, D.C. Reagan-National

$2,066

Find similar

Air New Zealand

Jun 30

IAD5:30 pmWashington, D.C. Dulles Intl

39h 05m

3 stops

CNS10:35 pmCairns

Jul 12

CNS11:55 amCairns

26h 36m

2 stops

IAD12:31 amWashington, D.C. Dulles Intl

$2,303

Find similar

Air New Zealand

Jun 30

IAD5:30 pmWashington, D.C. Dulles Intl

39h 05m

3 stops

CNS10:35 pmCairns

Jul 12

CNS6:00 amCairns

32h 31m

3 stops

IAD12:31 amWashington, D.C. Dulles Intl

$2,329

Find similar

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

Prices

Airlines

Other information

What is the cheapest time of day to depart on your flight to Cairns?

Our data shows that the cheapest Washington, D.C. to Cairns flights are usually those with departure times in the afternoon. Our users have found flights to Cairns in the afternoon for as low as $2,030. In the afternoon is when there is more demand to fly to Cairns, so prices are often more expensive at around $2,030 per ticket.

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

Best Price Found	$585
Fastest flight time	28h 35m
Direct flights	None
Airports in Cairns	1 airport

The best one-way flight to Cairns from Washington, D.C. in the past 72 hours is $585. The best round-trip flight deal from Washington, D.C. to Cairns found on momondo in the last 72 hours is $1,041.

The fastest flight from Washington, D.C. to Cairns takes 28h 35m

There are no direct flights from Washington, D.C. to Cairns. Popular non-direct routes for this connection are Baltimore/Washington Airport - Cairns Airport, Washington, D.C. Reagan-National Airport - Cairns Airport and Washington, D.C. Dulles Intl Airport - Cairns Airport.

There is 1 airport near Cairns: Cairns (CNS)

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How far is Washington, D.C. to Cairns by plane?
Cairns is 9445.5 mi away from Washington, D.C.. 28h 35m 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.

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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.