When did momondo last update prices for flights from Washington to Cairns Airport?

Prices for flights from Washington to Cairns Airport are refreshed on a daily basis.

How old do you have to be to fly from Washington 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 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.

$1,461 Cheap Flights from Washington to Cairns in 2026/27

Find the cheapest flights from Washington to Cairns

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 am - 5:15 pmSEA Seattle/Tacoma Intl-CNS Cairns

38h 35m1 stop Singapore Changi

6:20 pm - 7:05 amCNS Cairns-SEA Seattle/Tacoma Intl

30h 45m1 stop Singapore Changi

$1,961Singapore Airlines

Tue, Mar 2 - Sat, Mar 6

8:40 am - 5:15 pmSEA Seattle/Tacoma Intl-CNS Cairns

38h 35m1 stop Singapore Changi

6:20 pm - 7:05 amCNS Cairns-SEA Seattle/Tacoma Intl

30h 45m1 stop Singapore Changi

$1,962Singapore Airlines

Tue, Mar 2 - Sat, Mar 6

8:40 am - 5:15 pmSEA Seattle/Tacoma Intl-CNS Cairns

38h 35m1 stop Singapore Changi

6:20 pm - 7:05 amCNS Cairns-SEA Seattle/Tacoma Intl

30h 45m1 stop Singapore Changi

$1,963Singapore Airlines

Tue, Mar 2 - Sat, Mar 6

8:40 am - 5:15 pmSEA Seattle/Tacoma Intl-CNS Cairns

38h 35m1 stop Singapore Changi

6:00 am - 7:05 amCNS Cairns-SEA Seattle/Tacoma Intl

43h 05m2 stops Brisbane Singapore Changi

$2,092Singapore Airlines

Tue, Mar 2 - Sat, Mar 6

8:40 am - 5:15 pmSEA Seattle/Tacoma Intl-CNS Cairns

38h 35m1 stop Singapore Changi

6:00 am - 7:05 amCNS Cairns-SEA Seattle/Tacoma Intl

43h 05m2 stops Brisbane Singapore Changi

$2,094Singapore Airlines

Tue, Mar 2 - Sat, Mar 6

6:10 pm - 10:10 pmSEA Seattle/Tacoma Intl-CNS Cairns

34h 00m2 stops Los Angeles Melbourne

6:00 am - 1:57 pmCNS Cairns-SEA Seattle/Tacoma Intl

25h 57m2 stops Brisbane Los Angeles

$2,424Qantas Airways

Tue, Mar 2 - Sat, Mar 6

5:30 pm - 2:00 pmSEA Seattle/Tacoma Intl-CNS Cairns

26h 30m2 stops San Francisco Brisbane

6:00 am - 4:10 pmCNS Cairns-SEA Seattle/Tacoma Intl

28h 10m2 stops Brisbane San Francisco

$2,434United Airlines

Tue, Mar 2 - Sat, Mar 6

1:00 pm - 1:35 pmSEA Seattle/Tacoma Intl-CNS Cairns

30h 35m2 stops Los Angeles Sydney Kingsford Smith

2:35 pm - 11:13 pmCNS Cairns-SEA Seattle/Tacoma Intl

26h 38m2 stops Sydney Kingsford Smith Las Vegas Harry Reid Intl

$2,530Qantas Airways

Tue, Dec 22 - Tue, Dec 29

1:00 pm - 10:30 amSEA Seattle/Tacoma Intl-CNS Cairns

27h 30m2 stops Los Angeles Brisbane

6:50 am - 7:08 amCNS Cairns-SEA Seattle/Tacoma Intl

42h 18m2 stops Sydney Kingsford Smith Vancouver Intl

$2,766Multiple Airlines

Tue, Dec 22 - Mon, Jan 4

1:00 pm - 11:50 amSEA Seattle/Tacoma Intl-CNS Cairns

28h 50m2 stops Los Angeles Sydney Kingsford Smith

12:35 pm - 9:47 pmCNS Cairns-SEA Seattle/Tacoma Intl

27h 12m2 stops Sydney Kingsford Smith Las Vegas Harry Reid Intl

$2,812Qantas Airways

Wed, Dec 23 - Tue, Jan 5

Cheap last minute flights

Enter your travel dates to find the best prices.

4:59 pm - 7:15 pmSEA Seattle/Tacoma Intl-CNS Cairns

32h 16m2 stops Los Angeles Brisbane

3:40 pm - 2:42 pmCNS Cairns-SEA Seattle/Tacoma Intl

41h 02m2 stops Brisbane Los Angeles

$1,461Qantas Airways

Sat, Nov 14 - Tue, Nov 24

2:59 pm - 4:50 pmSEA Seattle/Tacoma Intl-CNS Cairns

31h 51m2 stops Los Angeles Brisbane

3:40 pm - 2:42 pmCNS Cairns-SEA Seattle/Tacoma Intl

41h 02m2 stops Brisbane Los Angeles

$1,461Qantas Airways

Thu, Nov 12 - Tue, Nov 24

2:59 pm - 10:30 amSEA Seattle/Tacoma Intl-CNS Cairns

25h 31m2 stops Los Angeles Brisbane

11:40 am - 12:20 amCNS Cairns-SEA Seattle/Tacoma Intl

30h 40m2 stops Melbourne Los Angeles

$1,462Qantas Airways

Thu, Nov 12 - Wed, Nov 25

3:59 pm - 7:15 pmSEA Seattle/Tacoma Intl-CNS Cairns

33h 16m2 stops Los Angeles Brisbane

11:40 am - 12:20 amCNS Cairns-SEA Seattle/Tacoma Intl

30h 40m2 stops Melbourne Los Angeles

$1,462Qantas Airways

Sat, Nov 14 - Wed, Nov 25

2:59 pm - 2:45 pmSEA Seattle/Tacoma Intl-CNS Cairns

29h 46m2 stops Los Angeles Sydney Kingsford Smith

5:40 pm - 2:42 pmCNS Cairns-SEA Seattle/Tacoma Intl

39h 02m2 stops Brisbane Los Angeles

$1,467Qantas Airways

Fri, Nov 13 - Tue, Nov 24

2:59 pm - 2:45 pmSEA Seattle/Tacoma Intl-CNS Cairns

29h 46m2 stops Los Angeles Sydney Kingsford Smith

11:40 am - 12:20 amCNS Cairns-SEA Seattle/Tacoma Intl

30h 40m2 stops Melbourne Los Angeles

$1,468Qantas Airways

Fri, Nov 13 - Wed, Nov 25

4:59 pm - 10:30 amSEA Seattle/Tacoma Intl-CNS Cairns

23h 31m2 stops Los Angeles Brisbane

11:15 am - 2:42 pmCNS Cairns-SEA Seattle/Tacoma Intl

45h 27m2 stops Brisbane Los Angeles

$1,477Qantas Airways

Thu, Nov 12 - Sat, Nov 21

4:59 pm - 10:30 amSEA Seattle/Tacoma Intl-CNS Cairns

23h 31m2 stops Los Angeles Brisbane

6:00 am - 2:42 pmCNS Cairns-SEA Seattle/Tacoma Intl

26h 42m2 stops Brisbane Los Angeles

$1,477Qantas Airways

Thu, Nov 12 - Sun, Nov 22

4:59 pm - 10:40 pmSEA Seattle/Tacoma Intl-CNS Cairns

35h 41m2 stops Los Angeles Brisbane

6:00 am - 2:42 pmCNS Cairns-SEA Seattle/Tacoma Intl

26h 42m2 stops Brisbane Los Angeles

$1,511Qantas Airways

Sat, Nov 14 - Sun, Nov 22

4:59 pm - 7:15 pmSEA Seattle/Tacoma Intl-CNS Cairns

32h 16m2 stops Los Angeles Brisbane

1:50 pm - 2:42 pmCNS Cairns-SEA Seattle/Tacoma Intl

42h 52m2 stops Brisbane Los Angeles

$1,511Qantas Airways

Sat, Nov 14 - Sat, Nov 21

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Qantas Airways flights from State of Washington to Cairns

Our best Qantas Airways deals on State of Washington to Cairns flight tickets

Qantas Airways

Nov 12

SEA2:59 pmSeattle/Tacoma Intl

31h 51m

2 stops

CNS4:50 pmCairns

Nov 24

CNS3:40 pmCairns

41h 02m

2 stops

SEA2:42 pmSeattle/Tacoma Intl

$1,461

Qantas Airways

Nov 12

SEA2:59 pmSeattle/Tacoma Intl

25h 31m

2 stops

CNS10:30 amCairns

Nov 25

CNS11:40 amCairns

30h 40m

2 stops

SEA12:20 amSeattle/Tacoma Intl

$1,462

Qantas Airways

Nov 13

SEA2:59 pmSeattle/Tacoma Intl

29h 46m

2 stops

CNS2:45 pmCairns

Nov 24

CNS5:40 pmCairns

39h 02m

2 stops

SEA2:42 pmSeattle/Tacoma Intl

$1,467

Singapore Airlines flights from State of Washington to Cairns

Our best Singapore Airlines deals on State of Washington to Cairns flight tickets

Singapore Airlines

Mar 2

SEA8:40 amSeattle/Tacoma Intl

38h 35m

1 stop

CNS5:15 pmCairns

Mar 6

CNS6:20 pmCairns

30h 45m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$1,961

Singapore Airlines

Mar 2

SEA8:40 amSeattle/Tacoma Intl

38h 35m

1 stop

CNS5:15 pmCairns

Mar 6

CNS6:20 pmCairns

30h 45m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$1,962

Singapore Airlines

Mar 2

SEA8:40 amSeattle/Tacoma Intl

38h 35m

1 stop

CNS5:15 pmCairns

Mar 6

CNS6:20 pmCairns

30h 45m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$1,963

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Tue 3/2

8:40 am-5:15 pm

1 stop38h 35m

Cairns

Sat 3/6

6:20 pm-7:05 am

1 stop30h 45m

$1,961

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Tue 3/2

8:40 am-5:15 pm

1 stop38h 35m

Cairns

Sat 3/6

6:20 pm-7:05 am

1 stop30h 45m

$1,962

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Tue 3/2

8:40 am-5:15 pm

1 stop38h 35m

Cairns

Sat 3/6

6:20 pm-7:05 am

1 stop30h 45m

$1,963

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Tue 3/2

8:40 am-5:15 pm

1 stop38h 35m

Cairns

Sat 3/6

6:00 am-7:05 am

2 stops43h 05m

$2,092

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Tue 3/2

8:40 am-5:15 pm

1 stop38h 35m

Cairns

Sat 3/6

6:00 am-7:05 am

2 stops43h 05m

$2,094

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Tue 3/2

6:10 pm-10:10 pm

2 stops34h 00m

Cairns

Sat 3/6

6:00 am-1:57 pm

2 stops25h 57m

$2,424

Quickest round-trip

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Tue 3/2

5:30 pm-2:00 pm

2 stops26h 30m

Cairns

Sat 3/6

6:00 am-4:10 pm

2 stops28h 10m

$2,434

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Tue 12/22

1:00 pm-1:35 pm

2 stops30h 35m

Cairns

Tue 12/29

2:35 pm-11:13 pm

2 stops26h 38m

$2,530

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Tue 12/22

1:00 pm-10:30 am

2 stops27h 30m

Cairns

Mon 1/4

6:50 am-7:08 am

2 stops42h 18m

$2,766

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Wed 12/23

1:00 pm-11:50 am

2 stops28h 50m

Cairns

Tue 1/5

12:35 pm-9:47 pm

2 stops27h 12m

$2,812

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from State of Washington 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 State of Washington, such as Seattle or Spokane, and flying into Cairns, then you can expect flight times to average 24h 41m and 25h 58m, respectively.

Cheap State of Washington to Cairns flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Cairns

Best Price Found	$1,961
Fastest flight time	24h 41m
Direct flights	None

The best flight deal from State of Washington to Cairns found on momondo in the last 72 hours is $1,961

The fastest flight from State of Washington to Cairns takes 24h 41m

There are no direct flights from State of Washington to Cairns. There are no popular flight routes from State of Washington to Cairns.

Search flight deals

Frequently asked questions about flying from Washington to Cairns

When did momondo last update prices for flights from Washington to Cairns Airport?
Prices for flights from Washington to Cairns Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington 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 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.

Port Douglas

Mission Beach

Trinity Beach

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Cairns?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cairns from Washington.

Can I find flights from Washington to Cairns with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cairns from Washington with this policy.

How can momondo help me find flights from Washington 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.

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

If you are simply researching potential flights to Cairns, momondo offers a useful price alert feature which will track prices for flights to Cairns from Washington and alert you when they change.

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Cheap flights from Washington to Cairns from $1,461

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Cairns departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qantas Airways flights from State of Washington to Cairns

Our best Qantas Airways deals on State of Washington to Cairns flight tickets

Singapore Airlines flights from State of Washington to Cairns

Our best Singapore Airlines deals on State of Washington to Cairns flight tickets

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Traveling to a place near Cairns?

Why use momondo?

An easier way to manage your Cairns trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

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Cabin classes currently available on flights to Cairns

List of cabin classes available on flights landing in Cairns. Availability may vary depending on flight origin and airline.

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