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Cheap flights from Cairns to Seattle from $1,001

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 18/11. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Cairns to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:45 - 21:58
CNS
-
SEA
23h 13m
2 stops
Multiple Airlines Logo
17:02 - 10:35
SEA
-
CNS
24h 33m
2 stops
$1,557Multiple Airlines
Mon, 10 Aug - Mon, 17 Aug
American Airlines Logo
13:55 - 23:21
CNS
-
SEA
26h 26m
2 stops
American Airlines Logo
17:22 - 12:55
SEA
-
CNS
26h 33m
2 stops
$1,592American Airlines
Mon, 24 Aug - Mon, 31 Aug
American Airlines Logo
09:25 - 16:48
CNS
-
SEA
48h 23m
2 stops
American Airlines Logo
12:04 - 11:05
SEA
-
CNS
30h 01m
2 stops
$1,596American Airlines
Mon, 26 Oct - Fri, 30 Oct
American Airlines Logo
09:25 - 16:48
CNS
-
SEA
48h 23m
2 stops
American Airlines Logo
12:04 - 11:05
SEA
-
CNS
30h 01m
2 stops
$1,599American Airlines
Mon, 26 Oct - Fri, 30 Oct
American Airlines Logo
15:45 - 23:29
CNS
-
SEA
24h 44m
2 stops
American Airlines Logo
17:32 - 12:55
SEA
-
CNS
26h 23m
2 stops
$1,651American Airlines
Sat, 8 Aug - Sat, 15 Aug
Qantas Airways Logo
06:00 - 08:57
CNS
-
SEA
43h 57m
2 stops
Qantas Airways Logo
17:01 - 14:10
SEA
-
CNS
28h 09m
2 stops
$1,661Qantas Airways
Mon, 26 Oct - Fri, 30 Oct
Qantas Airways Logo
17:00 - 14:25
CNS
-
SEA
38h 25m
2 stops
Qantas Airways Logo
17:01 - 11:05
SEA
-
CNS
25h 04m
2 stops
$1,669Qantas Airways
Mon, 26 Oct - Fri, 30 Oct
Virgin Australia Logo
13:40 - 11:25
CNS
-
SEA
38h 45m
3 stops
Virgin Australia Logo
16:58 - 13:00
SEA
-
CNS
27h 02m
2 stops
$1,948Virgin Australia
Mon, 10 Aug - Mon, 17 Aug
Virgin Australia Logo
13:55 - 15:39
CNS
-
SEA
42h 44m
3 stops
Virgin Australia Logo
16:58 - 13:00
SEA
-
CNS
27h 02m
2 stops
$1,954Virgin Australia
Mon, 24 Aug - Mon, 31 Aug
Singapore Airlines Logo
18:20 - 08:10
CNS
-
SEA
30h 50m
1 stop
Singapore Airlines Logo
09:45 - 17:20
SEA
-
CNS
38h 35m
1 stop
$2,125Singapore Airlines
Mon, 26 Oct - Fri, 30 Oct

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Singapore Airlines flights from Cairns to Seattle

Our best Singapore Airlines deals on Cairns to Seattle flight tickets
Singapore Airlines
26 Oct
CNS18:20Cairns
30h 50m
1 stop
SEA08:10Seattle/Tacoma Intl
30 Oct
SEA09:45Seattle/Tacoma Intl
38h 35m
1 stop
CNS17:20Cairns
$2,125
Singapore Airlines
26 Oct
CNS18:20Cairns
30h 50m
1 stop
SEA08:10Seattle/Tacoma Intl
30 Oct
SEA09:45Seattle/Tacoma Intl
38h 35m
1 stop
CNS17:20Cairns
$2,128
Singapore Airlines
26 Oct
CNS18:20Cairns
30h 50m
1 stop
SEA08:10Seattle/Tacoma Intl
30 Oct
SEA09:45Seattle/Tacoma Intl
38h 35m
1 stop
CNS17:20Cairns
$2,131

American Airlines flights from Cairns to Seattle

Our best American Airlines deals on Cairns to Seattle flight tickets
American Airlines
24 Aug
CNS13:55Cairns
26h 26m
2 stops
SEA23:21Seattle/Tacoma Intl
31 Aug
SEA17:22Seattle/Tacoma Intl
26h 33m
2 stops
CNS12:55Cairns
$1,592
American Airlines
26 Oct
CNS09:25Cairns
48h 23m
2 stops
SEA16:48Seattle/Tacoma Intl
30 Oct
SEA12:04Seattle/Tacoma Intl
30h 01m
2 stops
CNS11:05Cairns
$1,596
American Airlines
26 Oct
CNS09:25Cairns
48h 23m
2 stops
SEA16:48Seattle/Tacoma Intl
30 Oct
SEA12:04Seattle/Tacoma Intl
30h 01m
2 stops
CNS11:05Cairns
$1,599

momondo Fare Finder

 
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 12 July 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
Fastest return journey

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 10/8

15:45-21:58

2 stops23h 13m

Seattle/Tacoma Intl

Mon 17/8

17:02-10:35

2 stops24h 33m

$1,557

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 24/8

13:55-23:21

2 stops26h 26m

Seattle/Tacoma Intl

Mon 31/8

17:22-12:55

2 stops26h 33m

$1,592

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 26/10

09:25-16:48

2 stops48h 23m

Seattle/Tacoma Intl

Fri 30/10

12:04-11:05

2 stops30h 01m

$1,596

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 26/10

09:25-16:48

2 stops48h 23m

Seattle/Tacoma Intl

Fri 30/10

12:04-11:05

2 stops30h 01m

$1,599

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Sat 8/8

15:45-23:29

2 stops24h 44m

Seattle/Tacoma Intl

Sat 15/8

17:32-12:55

2 stops26h 23m

$1,651

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 26/10

06:00-08:57

2 stops43h 57m

Seattle/Tacoma Intl

Fri 30/10

17:01-14:10

2 stops28h 09m

$1,661

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 26/10

17:00-14:25

2 stops38h 25m

Seattle/Tacoma Intl

Fri 30/10

17:01-11:05

2 stops25h 04m

$1,669

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 10/8

13:40-11:25

3 stops38h 45m

Seattle/Tacoma Intl

Mon 17/8

16:58-13:00

2 stops27h 02m

$1,948

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 24/8

13:55-15:39

3 stops42h 44m

Seattle/Tacoma Intl

Mon 31/8

16:58-13:00

2 stops27h 02m

$1,954

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 26/10

18:20-08:10

1 stop30h 50m

Seattle/Tacoma Intl

Fri 30/10

09:45-17:20

1 stop38h 35m

$2,125

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

American Airlines is the most popular carrier 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

23h 13m

Direct flights

None
The fastest flight from Cairns to Seattle takes 23h 13m
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 23h 13m 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.

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