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 £409.99. 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 £429.99 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).

Seattle weather

Five-day forecast

SUNDAY

19.11.

9°C

MONDAY

20.11.

10°C

TUESDAY

21.11.

13°C

WEDNESDAY

22.11.

16°C

THURSDAY

23.11.

14°C

Average
temperature (°C)

  • 30
  • 20
  • 10
  • 0
  • -10
  • -20
  • -30
  • JAN
  • FEB
  • MAR
  • APR
  • MAY
  • JUN
  • JUL
  • AUG
  • SEP
  • OCT
  • NOV
  • DEC

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