When did momondo last update prices for flights from Cairns Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Cairns Airport to Seattle/Tacoma Intl Airport were last updated today.

How old do you have to be to fly from Cairns Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cairns Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$740 Cheap Flights from Cairns to Seattle in 2026

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Find the cheapest flights from Cairns to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:45 pm - 10:52 pm

CNS

SEA

24h 07m

2 stops

7:06 pm - 12:55 pm

SEA

CNS

24h 49m

2 stops

$1,139Multiple Airlines

Mon, May 4 - Mon, May 11

6:00 am - 9:50 am

CNS

SEA

20h 50m

2 stops

5:40 am - 11:10 am

SEA

CNS

36h 30m

2 stops

$1,243Air Canada

Thu, May 14 - Mon, May 18

6:00 am - 6:30 pm

CNS

SEA

29h 30m

2 stops

10:45 am - 11:10 am

SEA

CNS

31h 25m

2 stops

$1,245Air Canada

Thu, May 14 - Mon, May 18

1:40 pm - 3:51 pm

CNS

SEA

43h 11m

3 stops

8:38 am - 11:10 am

SEA

CNS

33h 32m

2 stops

$1,360Virgin Australia

Mon, May 4 - Mon, May 11

1:40 pm - 3:51 pm

CNS

SEA

43h 11m

3 stops

4:32 pm - 4:10 pm

SEA

CNS

30h 38m

3 stops

$1,378Virgin Australia

Mon, May 4 - Mon, May 11

6:15 pm - 8:45 am

CNS

SEA

31h 30m

1 stop

4:30 pm - 11:25 am

SEA

CNS

49h 55m

2 stops

$2,048Multiple Airlines

Mon, May 4 - Mon, May 11

Air Canada flights from Cairns to Seattle

Our best Air Canada deals on Cairns to Seattle flight tickets

Air Canada

May 14

CNS6:00 amCairns

20h 50m

2 stops

SEA9:50 amSeattle/Tacoma Intl

May 18

SEA5:40 amSeattle/Tacoma Intl

36h 30m

2 stops

CNS11:10 amCairns

$1,243

Air Canada

May 14

CNS6:00 amCairns

29h 30m

2 stops

SEA6:30 pmSeattle/Tacoma Intl

May 18

SEA10:45 amSeattle/Tacoma Intl

31h 25m

2 stops

CNS11:10 amCairns

$1,245

Virgin Australia flights from Cairns to Seattle

Our best Virgin Australia deals on Cairns to Seattle flight tickets

Virgin Australia

May 4

CNS1:40 pmCairns

43h 11m

3 stops

SEA3:51 pmSeattle/Tacoma Intl

May 11

SEA8:38 amSeattle/Tacoma Intl

33h 32m

2 stops

CNS11:10 amCairns

$1,360

Virgin Australia

May 4

CNS1:40 pmCairns

43h 11m

3 stops

SEA3:51 pmSeattle/Tacoma Intl

May 11

SEA4:32 pmSeattle/Tacoma Intl

30h 38m

3 stops

CNS4:10 pmCairns

$1,378

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 5/4

3:45 pm-10:52 pm

2 stops24h 07m

Seattle/Tacoma Intl

Mon 5/11

7:06 pm-12:55 pm

2 stops24h 49m

$1,139

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 5/14

6:00 am-9:50 am

2 stops20h 50m

Seattle/Tacoma Intl

Mon 5/18

5:40 am-11:10 am

2 stops36h 30m

$1,243

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 5/14

6:00 am-6:30 pm

2 stops29h 30m

Seattle/Tacoma Intl

Mon 5/18

10:45 am-11:10 am

2 stops31h 25m

$1,245

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 5/4

1:40 pm-3:51 pm

3 stops43h 11m

Seattle/Tacoma Intl

Mon 5/11

8:38 am-11:10 am

2 stops33h 32m

$1,360

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 5/4

1:40 pm-3:51 pm

3 stops43h 11m

Seattle/Tacoma Intl

Mon 5/11

4:32 pm-4:10 pm

3 stops30h 38m

$1,378

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 5/4

6:15 pm-8:45 am

1 stop31h 30m

Seattle/Tacoma Intl

Mon 5/11

4:30 pm-11:25 am

2 stops49h 55m

$2,048

Cheapest one-way

Quickest one-way

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Fri 8/14

3:45 pm-9:32 pm

2 stops22h 47m

$740

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Fri 8/14

6:45 am-1:01 pm

3 stops47h 16m

$920

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Sun 6/28

11:55 am-6:26 pm

3 stops47h 31m

$1,006

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Sun 6/28

6:15 pm-8:45 am

1 stop55h 30m

$1,013

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cairns to Seattle

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

What is the cheapest airline that flies from Cairns to Seattle/Tacoma Intl?

American Airlines and Singapore Airlines are the most popular carriers operating from Cairns to Seattle/Tacoma Intl

When to book flights from Cairns to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cairns to Seattle (CNS to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Seattle

Fastest flight time	24h 07m
Direct flights	None

The fastest flight from Cairns to Seattle takes 24h 07m

There are no direct flights from Cairns to Seattle. There are no popular flight routes from Cairns to Seattle.

Search flight deals

How far is Cairns to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 7157.5 mi away from Cairns. 24h 07m is a normal flight duration for this route.
When did momondo last update prices for flights from Cairns Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Cairns Airport to Seattle/Tacoma Intl Airport were last updated today.
How old do you have to be to fly from Cairns Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cairns Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Redmond

Marysville

Puyallup

Cle Elum

Lakewood

Tukwila

Federal Way

Fife

Westport

Centralia

Kirkland

Tumwater

Why use momondo?

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

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 Cairns to Seattle for you.

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

momondo does allow users to show only those flights to Seattle from Cairns which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cairns to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Cairns. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Seattle from Cairns. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.