Affordable flights from Belfast International to Seattle
Flying to Seattle
Get a great deal on your next trip away with Thomas Cook Airlines.
Our special offer on Economy Class seats flying from Belfast International (BFS) - Seattle (SEA) in March 2018 start from just £469.99. Book now while seats are still available.
Our Premium Economy offers you a little more luxury on your travels without breaking the budget. You can enjoy lots of extras like comfier seats and more legroom at prices starting from just £629.99 in March 2018.
Whether you're flying short-haul, medium-haul or faraway on long-haul, we offer great prices on all types of flights to your next destination.
Between March 2018 and March 2018 Thomas Cook Airlines will be flying to your favourite holiday destinations 1 times a week, making it easy for you to get away at great prices. Book your next trip away to USA with flights from Belfast International (BFS) - Seattle (SEA).
Upcoming flights from Belfast International to Seattle
Other flights from United Kingdom to Seattle