How long is the flight from Washington, D.C. to Cairns?

Departing from Washington, D.C. to Cairns will take you 33h 17m. The distance from Washington, D.C. to Cairns is about 15165 km.

In terms of precipitation, rainfall in Cairns ranges from 20.0 - 430.0 inches per month. March is typically the wettest month, when rainfall can reach 430.0 mm. July is typically the driest time to visit Cairns when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Cairns, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

What are the most popular routes from Washington, D.C. to Cairns?

Most travellers choose Baltimore/Washington - Cairns, Washington, D.C. Reagan-National - Cairns or Washington, D.C. Dulles Intl - Cairns when deciding on the best route from Washington, D.C. to Cairns.

What is the cheapest time of day to fly from WAS to CNS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Cairns as you normally would.

What airport do you fly into for flights to Cairns from Washington, D.C.?

If you book a flight to Cairns from Washington, D.C., you will be flying to Cairns, which is the city’s only airport. Cairns (CNS) is located 4.4 km from the centre of Cairns. There are 0 flights from Washington, D.C. to Cairns per day from 0 different airlines.

Can I find deals for flights from Washington, D.C. to Cairns that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Cairns?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Cairns.

Can I find deals for business class flights from Washington, D.C. to Cairns?

Yes. Cheapflights offers flight deals from Washington, D.C. to Cairns by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,037+ Cheap Flights from Washington, D.C. to Cairns

Cheap flight deals from Washington, D.C. to Cairns

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington, D.C. to Cairns
Explore the most affordable flight options available from Washington, D.C. to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Thu 12/1108:00 -

2 stops39h 00m

Thu 26/1119:50 -

2 stops40h 15m

Deal found 16/8$2,238

Thu 12/1120:45 -

2 stops51h 10m

Thu 26/1117:35 -

2 stops41h 23m

Deal found 16/8$2,703

Thu 12/1109:55 -

2 stops38h 00m

Thu 26/1117:35 -

2 stops42h 51m

Deal found 16/8$2,703

Sat 3/1013:39 -

3 stops32h 16m

Sat 10/1007:00 -

2 stops29h 54m

Deal found 19/8$2,711

Fri 2/1018:50 -

2 stops34h 20m

Sat 17/1011:10 -

2 stops44h 24m

Deal found 20/8$2,785

Thu 1/1009:55 -

2 stops28h 35m

Thu 8/1018:10 -

3 stops40h 15m

Deal found 17/8$2,859

Thu 1/1011:00 -

2 stops27h 30m

Thu 8/1018:10 -

3 stops42h 24m

Deal found 17/8$2,985

Thu 12/1114:38 -

3 stops33h 17m

Thu 26/1106:00 -

3 stops39h 29m

Deal found 16/8$3,061

Fri 2/1017:59 -

2 stops27h 11m

Sat 17/1014:50 -

2 stops40h 05m

Deal found 20/8$3,087

Fri 2/1018:37 -

2 stops36h 53m

Sat 17/1010:55 -

2 stops24h 12m

Deal found 20/8$3,133

Fri 2/1012:15 -

1 stop26h 15m

Sat 17/1018:10 -

2 stops53h 35m

Deal found 20/8$3,168

Sat 3/1015:04 -

2 stops28h 41m

Sat 10/1006:50 -

2 stops47h 47m

Deal found 19/8$3,186

Best flights from Washington, D.C. to Cairns
Discover carefully curated flight deals from Washington, D.C. to Cairns that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Thu 12/1108:00 -

2 stops39h 00m

Thu 26/1119:50 -

2 stops40h 15m

Deal found 16/8$2,238

Thu 12/1114:38 -

3 stops33h 17m

Thu 26/1106:00 -

3 stops39h 29m

Deal found 16/8$3,061

Wed 30/917:35 -

2 stops30h 05m

Wed 7/1006:50 -

2 stops30h 05m

Deal found 16/8$3,372

Thu 12/1109:40 -

3 stops38h 15m

Thu 26/1117:35 -

3 stops41h 23m

Deal found 16/8$4,059

Thu 12/1120:45 -

2 stops51h 10m

Thu 26/1117:35 -

2 stops41h 23m

Deal found 16/8$2,703

Thu 12/1109:55 -

2 stops38h 00m

Thu 26/1117:35 -

2 stops42h 51m

Deal found 16/8$2,703

Sat 3/1015:04 -

2 stops28h 41m

Sat 10/1006:50 -

2 stops47h 47m

Deal found 19/8$3,186

Sat 3/1013:39 -

3 stops32h 16m

Sat 10/1007:00 -

2 stops29h 54m

Deal found 19/8$2,711

Thu 1/1013:05 -

2 stops30h 40m

Thu 8/1006:50 -

2 stops47h 47m

Deal found 17/8$3,248

Fri 2/1018:50 -

2 stops34h 20m

Sat 17/1011:10 -

2 stops44h 24m

Deal found 20/8$2,785

Thu 1/1008:30 -

2 stops35h 15m

Thu 8/1011:35 -

2 stops45h 22m

Deal found 17/8$3,255

Thu 1/1009:55 -

2 stops28h 35m

Thu 8/1018:10 -

3 stops40h 15m

Deal found 17/8$2,859

Thu 1/1011:00 -

2 stops27h 30m

Thu 8/1018:10 -

3 stops42h 24m

Deal found 17/8$2,985

Fri 2/1015:02 -

2 stops28h 43m

Sat 17/1015:45 -

3 stops46h 56m

Deal found 20/8$3,733

Fri 2/1017:59 -

2 stops27h 11m

Sat 17/1014:50 -

2 stops40h 05m

Deal found 20/8$3,087

Fri 2/1016:00 -

3 stops31h 40m

Sat 17/1018:10 -

3 stops40h 15m

Deal found 20/8$3,750

Wed 30/906:00 -

3 stops39h 50m

Wed 7/1012:40 -

3 stops47h 05m

Deal found 16/8$3,788

Wed 30/916:00 -

3 stops31h 40m

Wed 7/1018:10 -

3 stops40h 15m

Deal found 16/8$4,081

Find flight deals from Washington, D.C. to Cairns

Round-trip from	$2,238
One-way from	$1,037

12/11-26/11
4 total stops
79h 15m total
Washington, D.C. to Cairns

Search Deals

31/1
2 total stops
34h 30m total
Washington, D.C. to Cairns

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreCairns

BWI Baltimore/Washington - CNS Cairns

BWICNS

Baltimore/Washington

Thu 12/11

08:00-14:00

2 stops39h 00m

Cairns

Thu 26/11

19:50-21:05

2 stops40h 15m

$2,238

Washington, D.C.Cairns

DCA Washington, D.C. Reagan-National - CNS Cairns

DCACNS

Washington, D.C. Reagan-National

Thu 12/11

20:45-14:55

2 stops51h 10m

Cairns

Thu 26/11

17:35-19:58

2 stops41h 23m

$2,703

Washington, D.C.Cairns

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

IADCNS

Washington, D.C. Dulles Intl

Thu 12/11

09:55-14:55

2 stops38h 00m

Cairns

Thu 26/11

17:35-21:26

2 stops42h 51m

$2,703

BaltimoreCairns

BWI Baltimore/Washington - CNS Cairns

BWICNS

Baltimore/Washington

Sat 3/10

13:39-11:55

3 stops32h 16m

Cairns

Sat 10/10

07:00-22:54

2 stops29h 54m

$2,711

BaltimoreCairns

BWI Baltimore/Washington - CNS Cairns

BWICNS

Baltimore/Washington

Fri 2/10

18:50-19:10

2 stops34h 20m

Cairns

Sat 17/10

11:10-17:34

2 stops44h 24m

$2,785

Washington, D.C.Cairns

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

IADCNS

Washington, D.C. Dulles Intl

Thu 1/10

09:55-04:30

2 stops28h 35m

Cairns

Thu 8/10

18:10-20:25

3 stops40h 15m

$2,859

Washington, D.C.Cairns

DCA Washington, D.C. Reagan-National - CNS Cairns

DCACNS

Washington, D.C. Reagan-National

Thu 1/10

11:00-04:30

2 stops27h 30m

Cairns

Thu 8/10

18:10-22:34

3 stops42h 24m

$2,985

Washington, D.C.Cairns

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

IADCNS

Washington, D.C. Dulles Intl

Thu 12/11

14:38-14:55

3 stops33h 17m

Cairns

Thu 26/11

06:00-06:29

3 stops39h 29m

$3,061

Washington, D.C.Cairns

DCA Washington, D.C. Reagan-National - CNS Cairns

DCACNS

Washington, D.C. Reagan-National

Fri 2/10

17:59-11:10

2 stops27h 11m

Cairns

Sat 17/10

14:50-16:55

2 stops40h 05m

$3,087

BaltimoreCairns

BWI Baltimore/Washington - CNS Cairns

BWICNS

Baltimore/Washington

Sat 3/10

15:04-09:45

2 stops28h 41m

Cairns

Sat 10/10

06:50-16:37

2 stops47h 47m

$3,186

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 39 resultsSorted by cheapest first

Best time to book a flight from Washington, D.C. to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Washington, D.C. with our price prediction graph.

WAS-CNS

DCA-CNS

BWI-CNS

IAD-CNS

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Cairns

WAS-CNS

DCA-CNS

BWI-CNS

IAD-CNS

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Cairns from Washington, D.C.?
If you book a flight to Cairns from Washington, D.C., you will be flying to Cairns, which is the city’s only airport. Cairns (CNS) is located 4.4 km from the centre of Cairns. There are 0 flights from Washington, D.C. to Cairns per day from 0 different airlines.
How long is the flight from Washington, D.C. to Cairns?
Departing from Washington, D.C. to Cairns will take you 33h 17m. The distance from Washington, D.C. to Cairns is about 15165 km.
What are the most popular routes from Washington, D.C. to Cairns?
Most travellers choose Baltimore/Washington - Cairns, Washington, D.C. Reagan-National - Cairns or Washington, D.C. Dulles Intl - Cairns when deciding on the best route from Washington, D.C. to Cairns.
Can I find deals for flights from Washington, D.C. to Cairns that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Cairns?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Cairns.
Can I find deals for business class flights from Washington, D.C. to Cairns?
Yes. Cheapflights offers flight deals from Washington, D.C. to Cairns by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Cairns?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington, D.C. to Cairns.

Can Cheapflights find flights from Washington, D.C. to Cairns with no change fees?

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Cheap flights from Washington, D.C. to Cairns from $1,037

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington, D.C. to Cairns

Cheapest flights from Washington, D.C. to CairnsExplore the most affordable flight options available from Washington, D.C. to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Explore the most affordable flight options available from Washington, D.C. to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Washington, D.C. to CairnsDiscover carefully curated flight deals from Washington, D.C. to Cairns that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from Washington, D.C. to Cairns that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Washington, D.C. to CairnsDiscover last-minute flight deals from Washington, D.C. to Cairns. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Cairns. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Washington, D.C. to CairnsSearch for one-way flight options from Washington, D.C. to Cairns. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from Washington, D.C. to Cairns. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

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Related info for your journey

What airport do you fly into for flights to Cairns from Washington, D.C.?

How long is the flight from Washington, D.C. to Cairns?

What are the most popular routes from Washington, D.C. to Cairns?

Can I find deals for flights from Washington, D.C. to Cairns that include hotel bookings?

How can I find direct flights from Washington, D.C. to Cairns?

Can I find deals for business class flights from Washington, D.C. to Cairns?

Travelling to a place near Cairns?

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Cheapest flights from Washington, D.C. to Cairns
Explore the most affordable flight options available from Washington, D.C. to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Washington, D.C. to Cairns
Discover carefully curated flight deals from Washington, D.C. to Cairns that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Washington, D.C. to Cairns
Discover last-minute flight deals from Washington, D.C. to Cairns. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Washington, D.C. to Cairns
Search for one-way flight options from Washington, D.C. to Cairns. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.