Which airports can I use when flying from Washington, D.C. to Cairns?

Flights from Washington, D.C. to Cairns may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Cairns (CNS).

Can I save money by using flexible dates for flights from Washington, D.C. to Cairns?

Yes. Being flexible with your travel dates can save you up to 27% on the Washington, D.C. to Cairns route. Thursday is the cheapest departure day at $1,581 return on average, while Tuesday is the most expensive at $2,146, a difference of $565. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Cairns?

Some of the most popular sights in Cairns are Cairns Convention Centre, Reef Hotel Casino, and Cairns Regional Gallery. These are among the most viewed places in Cairns on KAYAK.

Do I need a passport to fly from Washington, D.C. to Cairns?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Washington, D.C. to Cairns changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,987 to $6,861. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Washington, D.C. to Cairns looking right now?

One-way fares from Washington, D.C. to Cairns are currently lower than usual. Average one-way flight prices are about $1,462, which is 25% below the typical average for this route.

What is the time difference between Washington, D.C. and Cairns?

Cairns is 14 hours ahead of Washington, D.C. (Eastern Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Cairns Airport (CNS)?

Cairns Airport (CNS) hosts 5 major car hire companies, with daily rates starting from around $18 for economy cars. Top options include: • Bargain Car Rentals • East Coast Car Rentals • Simba Car Hire • Ace Rental Cars • Budget

How much should I expect to pay for a Washington, D.C. to Cairns flight?

Return flights from Washington, D.C. to Cairns range from $1,653 to $2,044, with an average of $1,832 over the past 12 months. Anything below $1,653 counts as a good deal.

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

Qantas Airways ($2,392) and United Airlines ($2,461) are the cheapest airlines to fly return from Washington, D.C. to Cairns according to KAYAK data over the last 5 days.

$1,027 CHEAP FLIGHTS from Washington, D.C. to Cairns (WAS - CNS)

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Cheapest return flight

$1,987

Typical prices: $1,653-$2,044

Multiple Airlines

Thu 15/2Thu 22/2

IAD - CNS • 3 stops

Cheapest one-way flight

$1,027

Typical prices: $847-$2,117

Multiple Airlines

Tue 6/11

DCA - CNS • 3 stops

Top routes

DCA - CNS

Cheapest • 6% average savings

IAD - CNS

Most popular

Insights

When to travel

November

Cheapest • 15% price drop

April

Most popular

Good to know

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We hope you enjoy your trip to Cairns!

Flight Deals

Cheap Flights from Washington, D.C. to Cairns (WAS-CNS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Recent return flight deals from Washington, D.C. to Cairns

Mon, 15 Feb - Mon, 22 Feb

09:55 - 17:30IAD Washington, D.C. Dulles Intl-CNS Cairns

40h 35m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

18:05 - 21:05CNS Cairns-IAD Washington, D.C. Dulles Intl

42h 00m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,987Multiple Airlines

Mon, 16 Nov - Fri, 20 Nov

22:10 - 14:55IAD Washington, D.C. Dulles Intl-CNS Cairns

49h 45m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

17:35 - 20:10CNS Cairns-IAD Washington, D.C. Dulles Intl

41h 35m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,044Multiple Airlines

Fri, 6 Nov - Thu, 19 Nov

09:55 - 16:45IAD Washington, D.C. Dulles Intl-CNS Cairns

39h 50m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

17:35 - 20:10CNS Cairns-IAD Washington, D.C. Dulles Intl

41h 35m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,149Multiple Airlines

Fri, 6 Nov - Thu, 19 Nov

06:59 - 16:45DCA Washington, D.C. Reagan-National-CNS Cairns

42h 46m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

17:35 - 19:58CNS Cairns-DCA Washington, D.C. Reagan-National

41h 23m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,149Multiple Airlines

Fri, 6 Nov - Thu, 19 Nov

18:34 - 19:05BWI Baltimore/Washington-CNS Cairns

33h 31m2 stops San Francisco Melbourne

17:35 - 16:25CNS Cairns-BWI Baltimore/Washington

37h 50m2 stops Sydney Kingsford Smith Houston George Bush Intcntl

$2,257Multiple Airlines

Mon, 15 Feb - Mon, 22 Feb

20:05 - 05:45IAD Washington, D.C. Dulles Intl-CNS Cairns

42h 40m2 stops Doha Hamad Intl Denpasar Bali Ngurah Rai

19:15 - 15:55CNS Cairns-IAD Washington, D.C. Dulles Intl

35h 40m2 stops Denpasar Bali Ngurah Rai Doha Hamad Intl

$2,375Multiple Airlines

Sat, 14 Nov - Sat, 21 Nov

17:40 - 19:15BWI Baltimore/Washington-CNS Cairns

34h 35m2 stops Dallas/Fort Worth Brisbane

15:40 - 19:14CNS Cairns-BWI Baltimore/Washington

42h 34m2 stops Brisbane Dallas/Fort Worth

$2,392Qantas Airways

Tue, 13 Oct - Tue, 20 Oct

08:05 - 08:30BWI Baltimore/Washington-CNS Cairns

58h 25m2 stops San Francisco Melbourne

06:00 - 17:34CNS Cairns-BWI Baltimore/Washington

25h 34m2 stops Brisbane San Francisco

$2,420Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

16:04 - 10:30BWI Baltimore/Washington-CNS Cairns

28h 26m2 stops Dallas/Fort Worth Brisbane

18:05 - 19:17CNS Cairns-BWI Baltimore/Washington

40h 12m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$2,451Multiple Airlines

Fri, 13 Nov - Sat, 21 Nov

18:34 - 19:05BWI Baltimore/Washington-CNS Cairns

33h 31m2 stops San Francisco Melbourne

06:00 - 17:26CNS Cairns-BWI Baltimore/Washington

26h 26m2 stops Brisbane San Francisco

$2,461United Airlines

Booking Insights

Price, demand, and travel trends for Washington, D.C. to Cairns flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Washington, D.C. to Cairns with more confidence.

Prices

Airlines

What is the cheapest Washington, D.C. to Cairns flight route?

Washington, D.C. Reagan-National Airport (DCA) to Cairns (CNS) is the cheapest Washington, D.C. to Cairns route, averaging $1,811 return. Other Washington, D.C. to Cairns routes average $2,044, based on KAYAK data over the past 12 months.

Find deals

Low season	January
High season	April
Cheapest flight	$1,027

Most popular time to fly and prices are also 14% lower on average.

Flights from Washington, D.C. Reagan-National Airport to Cairns

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Cairns based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Washington, D.C. to Cairns?
Flights from Washington, D.C. to Cairns may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Cairns (CNS).
Can I save money by using flexible dates for flights from Washington, D.C. to Cairns?
Yes. Being flexible with your travel dates can save you up to 27% on the Washington, D.C. to Cairns route. Thursday is the cheapest departure day at $1,581 return on average, while Tuesday is the most expensive at $2,146, a difference of $565. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Cairns?
Some of the most popular sights in Cairns are Cairns Convention Centre, Reef Hotel Casino, and Cairns Regional Gallery. These are among the most viewed places in Cairns on KAYAK.
Do I need a passport to fly from Washington, D.C. to Cairns?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Washington, D.C. to Cairns changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,987 to $6,861. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Washington, D.C. to Cairns looking right now?
One-way fares from Washington, D.C. to Cairns are currently lower than usual. Average one-way flight prices are about $1,462, which is 25% below the typical average for this route.
What is the time difference between Washington, D.C. and Cairns?
Cairns is 14 hours ahead of Washington, D.C. (Eastern Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
Which car hire options are available at Cairns Airport (CNS)?
Cairns Airport (CNS) hosts 5 major car hire companies, with daily rates starting from around $18 for economy cars. Top options include:
• Bargain Car Rentals
• East Coast Car Rentals
• Simba Car Hire
• Ace Rental Cars
• Budget
How much should I expect to pay for a Washington, D.C. to Cairns flight?
Return flights from Washington, D.C. to Cairns range from $1,653 to $2,044, with an average of $1,832 over the past 12 months. Anything below $1,653 counts as a good deal.

If your dates are flexible, aim for a Thursday departure instead of Tuesday. On this route, Thursday flights average $1,581 – about $565 less than Tuesday (26% savings) based on the last 12 months.
If you can choose when to travel, plan your Washington, D.C. to Cairns trip for November. Fares historically average $1,557 return in that month – typically $589 less than the most expensive month, which is May (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Cairns Airport.
- Cairns Colonial Club Resort
- Cairns Harbourside Hotel
- Cairns Sheridan Hotel

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WAS - CNS

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Cheap Flights from Washington, D.C. to Cairns (WAS-CNS)

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Price, demand, and travel trends for Washington, D.C. to Cairns flights

What is the cheapest Washington, D.C. to Cairns flight route?

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