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

Flights from Washington, D.C. Dulles Intl Airport to Cairns usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Cairns (CNS).

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

On the Washington, D.C. Dulles Intl Airport to Cairns route, being flexible with your departure day can save you up to 14%. Saturday is the cheapest day at $1,317 round-trip on average, while Tuesday is the most expensive at $1,526: a $209 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Cairns?

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

Do I need a passport to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Cairns changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,836 to $10,104. That means the highest observed fare was about 6x higher than the lowest one.

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

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

What car rental options are available at Cairns Airport (CNS)?

Cairns Airport (CNS) hosts 5 major car rental companies, with daily rates starting from around $13 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. Dulles Intl Airport to Cairns flight?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Cairns range from $1,317 to $1,526, with an average of $1,453 over the past 12 months. Anything below $1,317 counts as a good deal.

$771 CHEAP FLIGHTS from Washington, D.C. to Cairns (IAD - CNS)

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Cheapest round-trip

$1,836

Typical prices: $1,317-$1,526

Multiple Airlines

Sat 10/6Sat 10/13

IAD - CNS • 3 stops

Cheapest one-way

$771

Typical prices: $1,365-$1,379

Multiple Airlines

Sat 11/10

IAD - CNS • 3 stops

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Flight Deals

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

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

Round-trip

One-way

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

Tue, Oct 6 - Tue, Oct 13

11:12 am - 5:25 pmIAD Washington, D.C. Dulles Intl-CNS Cairns

40h 13m3 stops Orlando Los Angeles Los Angeles Sydney Kingsford Smith

3:45 pm - 12:21 amCNS Cairns-IAD Washington, D.C. Dulles Intl

46h 36m3 stops Brisbane Los Angeles Los Angeles Atlanta Hartsfield-Jackson

$1,836Multiple Airlines

Sat, Feb 13 - Wed, Feb 17

10:30 am - 10:55 amIAD Washington, D.C. Dulles Intl-CNS Cairns

33h 25m2 stops Dubai Intl Melbourne

11:40 am - 8:10 amCNS Cairns-IAD Washington, D.C. Dulles Intl

59h 30m2 stops Melbourne Dubai Intl

$2,142Emirates

Sat, Feb 13 - Wed, Feb 17

10:30 am - 10:55 amIAD Washington, D.C. Dulles Intl-CNS Cairns

33h 25m2 stops Dubai Intl Melbourne

11:40 am - 8:10 amCNS Cairns-IAD Washington, D.C. Dulles Intl

59h 30m2 stops Melbourne Dubai Intl

$2,143Emirates

Tue, Oct 6 - Tue, Oct 13

6:37 pm - 2:55 pmIAD Washington, D.C. Dulles Intl-CNS Cairns

30h 18m2 stops San Francisco Sydney Kingsford Smith

6:00 am - 7:04 pmCNS Cairns-IAD Washington, D.C. Dulles Intl

27h 04m2 stops Brisbane San Francisco

$2,150United Airlines

Tue, Oct 6 - Tue, Oct 13

10:55 am - 7:30 pmIAD Washington, D.C. Dulles Intl-CNS Cairns

42h 35m2 stops Dubai Intl Brisbane

11:35 am - 8:40 amCNS Cairns-IAD Washington, D.C. Dulles Intl

59h 05m2 stops Melbourne Dubai Intl

$2,171Emirates

Sat, Oct 10 - Sat, Oct 17

12:58 pm - 9:30 pmIAD Washington, D.C. Dulles Intl-CNS Cairns

42h 32m2 stops Los Angeles Los Angeles Sydney Kingsford Smith

10:55 am - 10:30 pmCNS Cairns-IAD Washington, D.C. Dulles Intl

25h 35m2 stops Auckland Intl Houston George Bush Intcntl

$2,232Air New Zealand

Tue, Oct 6 - Tue, Oct 13

3:02 pm - 9:45 amIAD Washington, D.C. Dulles Intl-CNS Cairns

28h 43m2 stops Houston George Bush Intcntl Auckland Intl

6:00 am - 10:07 pmCNS Cairns-IAD Washington, D.C. Dulles Intl

30h 07m3 stops Brisbane Auckland Intl San Francisco

$2,402Air New Zealand

Tue, Oct 6 - Tue, Oct 13

4:00 pm - 2:55 pmIAD Washington, D.C. Dulles Intl-CNS Cairns

32h 55m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

6:10 pm - 9:24 pmCNS Cairns-IAD Washington, D.C. Dulles Intl

41h 14m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,491Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

3:02 pm - 9:45 amIAD Washington, D.C. Dulles Intl-CNS Cairns

28h 43m2 stops Houston George Bush Intcntl Auckland Intl

6:00 am - 10:07 pmCNS Cairns-IAD Washington, D.C. Dulles Intl

30h 07m3 stops Brisbane Auckland Intl San Francisco

$2,602Air New Zealand

Sat, Oct 10 - Sat, Oct 17

12:43 pm - 1:40 pmIAD Washington, D.C. Dulles Intl-CNS Cairns

34h 57m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

6:10 pm - 8:25 pmCNS Cairns-IAD Washington, D.C. Dulles Intl

40h 15m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,746Multiple Airlines

Booking Insights

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

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

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

Emirates ($2,142) and United Airlines ($2,150) are the cheapest airlines to fly round-trip from Washington, D.C. Dulles Intl Airport to Cairns according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$771

Flight from Washington, D.C. Dulles Intl 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 round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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. Dulles Intl Airport to Cairns?
Flights from Washington, D.C. Dulles Intl Airport to Cairns usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Cairns (CNS).
Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Cairns?
On the Washington, D.C. Dulles Intl Airport to Cairns route, being flexible with your departure day can save you up to 14%. Saturday is the cheapest day at $1,317 round-trip on average, while Tuesday is the most expensive at $1,526: a $209 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What popular places can I visit in Cairns?
Some of the most popular sights in Cairns are Cairns Esplanade, Cairns Convention Centre and Reef Hotel Casino. These are among the most viewed places in Cairns on KAYAK.
Do I need a passport to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Cairns changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,836 to $10,104. That means the highest observed fare was about 6x higher than the lowest one.
How are flight prices from Washington, D.C. Dulles Intl Airport to Cairns looking right now?
One-way fares from Washington, D.C. Dulles Intl Airport to Cairns are currently higher than usual. Average one-way flight prices are about $1,900, which is 37% above the typical average for this route.
What is the time difference between Washington, D.C. Dulles Intl Airport and Cairns?
Cairns is 14 hours ahead of Washington, D.C. Dulles Intl Airport (Eastern Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Cairns Airport (CNS)?
Cairns Airport (CNS) hosts 5 major car rental companies, with daily rates starting from around $13 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. Dulles Intl Airport to Cairns flight?
Round-trip flights from Washington, D.C. Dulles Intl Airport to Cairns range from $1,317 to $1,526, with an average of $1,453 over the past 12 months. Anything below $1,317 counts as a good deal.

If your dates can be flexible, aim for a Saturday departure instead of Tuesday. On this route, Saturday flights average $1,317 - about $209 less than Tuesday (14% savings) 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 Sheridan Hotel
- Floriana Boutique Hotel

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

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Cairns (CNS)

IAD - CNS

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

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

Recent one-way flight deals from Washington, D.C. to Cairns

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

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

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