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Cheap flights from Seattle to Cairns from $1,319

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Cairns

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 pm - 2:55 pmSEA  Seattle/Tacoma Intl-CNS Cairns
25h 50m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
6:00 am - 2:37 pmCNS  Cairns-SEA Seattle/Tacoma Intl
26h 37m2 stops Brisbane Vancouver Intl
$1,319Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Air Canada Logo
7:00 pm - 2:55 pmSEA  Seattle/Tacoma Intl-CNS Cairns
26h 55m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
6:00 am - 6:23 pmCNS  Cairns-SEA Seattle/Tacoma Intl
29h 23m2 stops Brisbane Vancouver Intl
$1,542Air Canada
Sat, Mar 27 - Wed, Mar 31
Air Canada Logo
7:00 pm - 2:55 pmSEA  Seattle/Tacoma Intl-CNS Cairns
26h 55m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
6:00 am - 6:23 pmCNS  Cairns-SEA Seattle/Tacoma Intl
29h 23m2 stops Brisbane Vancouver Intl
$1,543Air Canada
Sat, Mar 27 - Wed, Mar 31
Multiple Airlines Logo
11:55 am - 4:35 amSEA  Seattle/Tacoma Intl-CNS Cairns
22h 40m1 stop Tokyo Narita
Multiple Airlines Logo
9:45 am - 7:05 amCNS  Cairns-SEA Seattle/Tacoma Intl
39h 20m2 stops Melbourne Singapore Changi
$1,808Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
11:30 am - 2:55 pmSEA  Seattle/Tacoma Intl-CNS Cairns
33h 25m3 stops Los Angeles Auckland Intl Brisbane
Multiple Airlines Logo
12:35 pm - 10:49 pmCNS  Cairns-SEA Seattle/Tacoma Intl
28h 14m2 stops Nadi San Francisco
$1,810Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Air New Zealand Logo
6:00 am - 4:50 pmSEA  Seattle/Tacoma Intl-CNS Cairns
40h 50m3 stops Los Angeles Auckland Intl Brisbane
Air New Zealand Logo
6:50 am - 6:22 pmCNS  Cairns-SEA Seattle/Tacoma Intl
29h 32m3 stops Sydney Kingsford Smith Auckland Intl Vancouver Intl
$1,898Air New Zealand
Sat, Nov 14 - Sat, Nov 21
Singapore Airlines Logo
9:40 am - 5:05 pmSEA  Seattle/Tacoma Intl-CNS Cairns
38h 25m1 stop Singapore Changi
Singapore Airlines Logo
9:20 am - 8:45 amCNS  Cairns-SEA Seattle/Tacoma Intl
40h 25m2 stops Brisbane Singapore Changi
$2,136Singapore Airlines
Sat, Mar 27 - Wed, Mar 31
Singapore Airlines Logo
9:40 am - 5:05 pmSEA  Seattle/Tacoma Intl-CNS Cairns
38h 25m1 stop Singapore Changi
Singapore Airlines Logo
9:20 am - 8:45 amCNS  Cairns-SEA Seattle/Tacoma Intl
40h 25m2 stops Brisbane Singapore Changi
$2,137Singapore Airlines
Sat, Mar 27 - Wed, Mar 31
Multiple Airlines Logo
11:55 am - 4:35 amSEA  Seattle/Tacoma Intl-CNS Cairns
22h 40m1 stop Tokyo Narita
Multiple Airlines Logo
11:45 am - 9:15 amCNS  Cairns-SEA Seattle/Tacoma Intl
39h 30m1 stop Tokyo Narita
$2,184Multiple Airlines
Sat, Nov 14 - Sat, Nov 21

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Air Canada flights from Seattle to Cairns

Our best Air Canada deals on Seattle to Cairns flight tickets
Air Canada
Mar 27
SEA7:00 pmSeattle/Tacoma Intl
26h 55m
2 stops
CNS2:55 pmCairns
Mar 31
CNS6:00 amCairns
29h 23m
2 stops
SEA6:23 pmSeattle/Tacoma Intl
$1,542
Air Canada
Mar 27
SEA7:00 pmSeattle/Tacoma Intl
26h 55m
2 stops
CNS2:55 pmCairns
Mar 31
CNS6:00 amCairns
29h 23m
2 stops
SEA6:23 pmSeattle/Tacoma Intl
$1,543

Singapore Airlines flights from Seattle to Cairns

Our best Singapore Airlines deals on Seattle to Cairns flight tickets
Singapore Airlines
Mar 27
SEA9:40 amSeattle/Tacoma Intl
38h 25m
1 stop
CNS5:05 pmCairns
Mar 31
CNS9:20 amCairns
40h 25m
2 stops
SEA8:45 amSeattle/Tacoma Intl
$2,136
Singapore Airlines
Mar 27
SEA9:40 amSeattle/Tacoma Intl
38h 25m
1 stop
CNS5:05 pmCairns
Mar 31
CNS9:20 amCairns
40h 25m
2 stops
SEA8:45 amSeattle/Tacoma Intl
$2,137

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Cairns that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Sat 11/14

7:05 pm-2:55 pm

2 stops25h 50m

Cairns

Sat 11/21

6:00 am-2:37 pm

2 stops26h 37m

$1,319

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Sat 3/27

7:00 pm-2:55 pm

2 stops26h 55m

Cairns

Wed 3/31

6:00 am-6:23 pm

2 stops29h 23m

$1,542

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Sat 3/27

7:00 pm-2:55 pm

2 stops26h 55m

Cairns

Wed 3/31

6:00 am-6:23 pm

2 stops29h 23m

$1,543

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Sat 11/14

11:55 am-4:35 am

1 stop22h 40m

Cairns

Sat 11/21

9:45 am-7:05 am

2 stops39h 20m

$1,808

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Sat 11/14

11:30 am-2:55 pm

3 stops33h 25m

Cairns

Sat 11/21

12:35 pm-10:49 pm

2 stops28h 14m

$1,810

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Sat 11/14

6:00 am-4:50 pm

3 stops40h 50m

Cairns

Sat 11/21

6:50 am-6:22 pm

3 stops29h 32m

$1,898

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Sat 3/27

9:40 am-5:05 pm

1 stop38h 25m

Cairns

Wed 3/31

9:20 am-8:45 am

2 stops40h 25m

$2,136

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Sat 3/27

9:40 am-5:05 pm

1 stop38h 25m

Cairns

Wed 3/31

9:20 am-8:45 am

2 stops40h 25m

$2,137

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Sat 11/14

11:55 am-4:35 am

1 stop22h 40m

Cairns

Sat 11/21

11:45 am-9:15 am

1 stop39h 30m

$2,184

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Seattle to Cairns

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

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

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

Best Price Found

$1,319

Fastest flight time

31h 30m

Direct flights

None
The best flight deal from Seattle to Cairns found on momondo in the last 72 hours is $1,319
The fastest flight from Seattle to Cairns takes 31h 30m
There are no direct flights from Seattle to Cairns. There are no popular flight routes from Seattle to Cairns.
Search flight deals

Frequently asked questions about flying from Seattle to Cairns

  • How far is Seattle/Tacoma Intl to Cairns by plane?

    The distance between Seattle/Tacoma Intl and Cairns is about 7157.5 mi. Typically, this will take 31h 30m by plane in normal conditions.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Cairns Airport refresh daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport 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.

Frequently asked questions about flying from Seattle to Cairns

  • How do I get Price Alerts for flights from Seattle to Cairns?

    Confirm your travel details to search for the latest offers for flights from Seattle to Cairns. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Cairns with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Mission Beach
Trinity Beach

Why use momondo?

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

Finding the right flight to Cairns from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cairns quick and easy, saving you time and money.

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

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

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

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

I’m not ready to book a flight from Seattle 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 Seattle and alert you when they change.

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