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Cheap flights from Cairns to Seattle from $1,025

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Seattle departing on 25/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Find the cheapest flights from Cairns to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:10 - 10:05
CNS
-
SEA
31h 55m
2 stops
Multiple Airlines Logo
19:20 - 13:40
SEA
-
CNS
25h 20m
2 stops
$2,249Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
06:00 - 18:30
CNS
-
SEA
29h 30m
2 stops
Multiple Airlines Logo
19:20 - 13:40
SEA
-
CNS
25h 20m
2 stops
$2,526Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
09:25 - 21:07
CNS
-
SEA
28h 42m
3 stops
Multiple Airlines Logo
14:40 - 12:55
SEA
-
CNS
29h 15m
2 stops
$2,637Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
09:25 - 21:07
CNS
-
SEA
28h 42m
3 stops
Multiple Airlines Logo
14:40 - 12:55
SEA
-
CNS
29h 15m
2 stops
$2,644Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
15:45 - 14:45
CNS
-
SEA
64h 00m
3 stops
Multiple Airlines Logo
17:05 - 08:40
SEA
-
CNS
46h 35m
3 stops
$2,916Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
18:15 - 08:45
CNS
-
SEA
31h 30m
1 stop
Multiple Airlines Logo
14:40 - 13:40
SEA
-
CNS
30h 00m
2 stops
$2,988Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
18:15 - 08:45
CNS
-
SEA
31h 30m
1 stop
Multiple Airlines Logo
14:40 - 13:40
SEA
-
CNS
30h 00m
2 stops
$3,025Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Virgin Australia Logo
16:55 - 14:36
CNS
-
SEA
38h 41m
3 stops
Virgin Australia Logo
19:05 - 16:10
SEA
-
CNS
28h 05m
3 stops
$3,221Virgin Australia
Mon, 8 Jun - Mon, 15 Jun

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Customise your flight search to find flights from Cairns to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 29 April 2026.
Use the filters below to find and compare flights from Cairns to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 8/6

19:10-10:05

2 stops31h 55m

Seattle/Tacoma Intl

Mon 15/6

19:20-13:40

2 stops25h 20m

$2,249
Fastest return journey

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 8/6

06:00-18:30

2 stops29h 30m

Seattle/Tacoma Intl

Mon 15/6

19:20-13:40

2 stops25h 20m

$2,526

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 8/6

09:25-21:07

3 stops28h 42m

Seattle/Tacoma Intl

Mon 15/6

14:40-12:55

2 stops29h 15m

$2,637

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 8/6

09:25-21:07

3 stops28h 42m

Seattle/Tacoma Intl

Mon 15/6

14:40-12:55

2 stops29h 15m

$2,644

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 8/6

15:45-14:45

3 stops64h 00m

Seattle/Tacoma Intl

Mon 15/6

17:05-08:40

3 stops46h 35m

$2,916

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 8/6

18:15-08:45

1 stop31h 30m

Seattle/Tacoma Intl

Mon 15/6

14:40-13:40

2 stops30h 00m

$2,988

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 8/6

18:15-08:45

1 stop31h 30m

Seattle/Tacoma Intl

Mon 15/6

14:40-13:40

2 stops30h 00m

$3,025

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 8/6

16:55-14:36

3 stops38h 41m

Seattle/Tacoma Intl

Mon 15/6

19:05-16:10

3 stops28h 05m

$3,221
Cheapest one-way
Fastest single journey

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 25/5

21:40-10:05

3 stops29h 25m

$1,025

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Tue 26/5

21:10-13:03

2 stops32h 53m

$1,027

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Seattle from

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?

Virgin Australia and Qantas Airways 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 return 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

29h 30m

Direct flights

None
The fastest flight from Cairns to Seattle takes 29h 30m
There are no direct flights from Cairns to Seattle. There are no popular flight routes from Cairns to Seattle.
Search flight deals

Frequently asked questions about flying from Cairns to Seattle

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

    Cairns and Seattle/Tacoma Intl are 11518.9 km apart from one another. Typically, this will take 29h 30m by plane in normal conditions.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 licence, 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.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
SeaTac

Why use momondo?

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

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 Seattle from Cairns.

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

Yes. momondo allows you to filter the results for Cairns to Seattle flights to just show those with flexible booking policies.

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

Once you have performed a search for Cairns to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Cairns to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

An easier way to manage your Seattle trip

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