Search flights from Cairns (CNS) to Seattle (SEA)

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Cheapest flights to Seattle

The cheapest flights available in the next 60 days – prices are updated regularly

Fri 5 Dec
US$1,007.93
One way
Economy
1 traveller
Sat 6 Dec
US$1,046.38
One way
Economy
1 traveller
Tue 9 Dec
US$1,051.09
One way
Economy
1 traveller

Flying from Cairns to Seattle: things to know

The most popular route is from Cairns Airport in Cairns to Sea-Tac Airport in Seattle. On average this flight takes 21 hours 17 minutes one way and costs US$1,448 for the round trip.

Most popular route
Cairns Airport (CNS) to Sea-Tac Airport (SEA)
Average flight time
21 hours 17 minutes
Average round-trip price
US$1,448
Fly from Cairns to Seattle
4 airlines

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Airlines that fly from Cairns to Seattle

Airline options may vary according to recently booked flights and your search terms

  • Qantas Airways
  • Virgin Australia
  • Hawaiian Airlines
  • Fiji Airways

Frequently asked questions

Fly to more destinations from Cairns

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Flights to Sea-Tac Airport

Jet into this airport to explore Seattle at your leisure. Compare flights, fares and airlines – all in one place.

Flights to Snohomish County Airport

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Flights from Cairns to the United States

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Flights to Washington State

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Hotels in Seattle

A popular choice with visitors to the United States.

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