Flights from Seattle to Cairns – Airlines & connecting routes
Show flight options Codeshare flights Show map Price search
SEA to CNS – All flight route options from Seattle Tacoma International, Washington, USA to Cairns International, Australia. These flights are operated by 6 different airlines through 2 different connections. The shortest flight time is 20 hours and 55 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
Other flight options
Check out these routes. They have daily flights from Seattle Tacoma International and connections to Cairns:
Find the best prices on hotels and car rental near Cairns
We got great deals on hotels and car rentals near the airport.
Seattle to Cairns flights
With over 56 flights every week and 2 different airlines you have a wide range of options. While flying to Cairns from Seattle you will be doing a stopover in either Tokyo (HND) or Tokyo (NRT).
Are there any non-stop flights from SEA to CNS?
There are no direct or non-stop flights from Seattle Tacoma International, SEA to Cairns International, CNS.
Distance & flight times: Seattle Airport to Cairns International
The shortest flight time between SEA and CNS is 20 hours and 55 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
HND Tokyo | 20h 55m | 2h 40m | 8483 miles (13649 km) |
NRT Tokyo | 21h 55m | 4h 5m | 8457 miles (13607 km) |


Quick copy and share this page
From Seattle to Australia
Below is a list of other destinations to Australia from Seattle Tacoma International with either direct flights or 1 stop connections.
From USA to Cairns
Below is a list of other cities in USA with flights to Cairns with either non-stop or connecting flights.