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Cheap flights from Cairns to Seattle from $1,158

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 9/7. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Virgin Australia Logo
21:00 - 23:10
CNS
-
SEA
43h 10m
2 stops
Virgin Australia Logo
05:15 - 11:10
SEA
-
CNS
36h 55m
2 stops
$1,966Virgin Australia
Sun, 12 Jul - Sun, 19 Jul
Qantas Airways Logo
09:25 - 21:58
CNS
-
SEA
29h 33m
2 stops
Qantas Airways Logo
17:10 - 22:45
SEA
-
CNS
36h 35m
2 stops
$2,297Qantas Airways
Mon, 13 Jul - Mon, 20 Jul
Multiple Airlines Logo
18:15 - 19:11
CNS
-
SEA
41h 56m
3 stops
Multiple Airlines Logo
17:10 - 17:00
SEA
-
CNS
30h 50m
2 stops
$2,861Multiple Airlines
Sun, 12 Jul - Sun, 19 Jul
Singapore Airlines Logo
18:15 - 08:45
CNS
-
SEA
55h 30m
1 stop
Singapore Airlines Logo
10:15 - 17:00
SEA
-
CNS
37h 45m
1 stop
$2,900Singapore Airlines
Sun, 12 Jul - Sun, 19 Jul
Multiple Airlines Logo
18:15 - 08:45
CNS
-
SEA
55h 30m
1 stop
Multiple Airlines Logo
18:10 - 17:00
SEA
-
CNS
29h 50m
2 stops
$2,950Multiple Airlines
Sun, 12 Jul - Sun, 19 Jul
Multiple Airlines Logo
15:45 - 05:53
CNS
-
SEA
31h 08m
3 stops
Multiple Airlines Logo
17:10 - 10:35
SEA
-
CNS
24h 25m
2 stops
$3,056Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul
Multiple Airlines Logo
12:40 - 07:07
CNS
-
SEA
59h 27m
2 stops
Multiple Airlines Logo
13:30 - 04:30
SEA
-
CNS
22h 00m
1 stop
$3,072Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul
Virgin Australia Logo
16:55 - 14:36
CNS
-
SEA
38h 41m
3 stops
Virgin Australia Logo
17:04 - 23:20
SEA
-
CNS
37h 16m
3 stops
$3,562Virgin Australia
Sun, 12 Jul - Sun, 19 Jul
Multiple Airlines Logo
11:40 - 11:15
CNS
-
SEA
40h 35m
1 stop
Multiple Airlines Logo
13:30 - 04:30
SEA
-
CNS
22h 00m
1 stop
$3,803Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul

Virgin Australia flights from Cairns to Seattle

Our best Virgin Australia deals on Cairns to Seattle flight tickets
Virgin Australia
12 July
CNS21:00Cairns
43h 10m
2 stops
SEA23:10Seattle/Tacoma Intl
19 July
SEA05:15Seattle/Tacoma Intl
36h 55m
2 stops
CNS11:10Cairns
$1,966
Virgin Australia
12 July
CNS16:55Cairns
38h 41m
3 stops
SEA14:36Seattle/Tacoma Intl
19 July
SEA17:04Seattle/Tacoma Intl
37h 16m
3 stops
CNS23:20Cairns
$3,562

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 1 June 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

Sun 12/7

21:00-23:10

2 stops43h 10m

Seattle/Tacoma Intl

Sun 19/7

05:15-11:10

2 stops36h 55m

$1,966

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 13/7

09:25-21:58

2 stops29h 33m

Seattle/Tacoma Intl

Mon 20/7

17:10-22:45

2 stops36h 35m

$2,297

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Sun 12/7

18:15-19:11

3 stops41h 56m

Seattle/Tacoma Intl

Sun 19/7

17:10-17:00

2 stops30h 50m

$2,861

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Sun 12/7

18:15-08:45

1 stop55h 30m

Seattle/Tacoma Intl

Sun 19/7

10:15-17:00

1 stop37h 45m

$2,900

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Sun 12/7

18:15-08:45

1 stop55h 30m

Seattle/Tacoma Intl

Sun 19/7

18:10-17:00

2 stops29h 50m

$2,950
Fastest return journey

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 13/7

15:45-05:53

3 stops31h 08m

Seattle/Tacoma Intl

Mon 20/7

17:10-10:35

2 stops24h 25m

$3,056

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 13/7

12:40-07:07

2 stops59h 27m

Seattle/Tacoma Intl

Mon 20/7

13:30-04:30

1 stop22h 00m

$3,072

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Sun 12/7

16:55-14:36

3 stops38h 41m

Seattle/Tacoma Intl

Sun 19/7

17:04-23:20

3 stops37h 16m

$3,562

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 13/7

11:40-11:15

1 stop40h 35m

Seattle/Tacoma Intl

Mon 20/7

13:30-04:30

1 stop22h 00m

$3,803
Cheapest one-way

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 9/7

12:40-18:45

3 stops47h 05m

$1,158

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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

43h 10m

Direct flights

None
The fastest flight from Cairns to Seattle takes 43h 10m
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 43h 10m 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.

Frequently asked questions about flying from Cairns to Seattle

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

    Price Alerts will notify you by email when the price for flights to Seattle from Cairns decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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