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Cheap Flights from Belfast to Seattle - BFS to SEA (reverse)

Did You Know?

There are 5138 flights from Belfast, GB to Seattle per week.
276,704 seats are available per week to fly from Belfast, GB to Seattle.
Air Canada has 418 connecting flights between Belfast, GB and Seattle.
You must make at least one connection to fly from Belfast, GB to Seattle.

Cheap International Flights from Belfast - BFS

Flights
Airline
Lowest Price
British Airways, Iberia, Lufthansa, American, United, Air Canada
£590
British Airways, United, Lufthansa, Iberia, Air Canada, American
£509

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
British Airways, Finnair, Air Canada, Delta, United, American, Air France, Lufthansa, Aer Lingus, Iberia, Alitalia, SAS, Swiss, KLM, New Zealand, US Airways
€612
KLM, Swiss, Turkish, Alitalia, Brussels, Finnair, US Airways, New Zealand, SAS, Icelandair, British Airways, Air Canada, Delta, United, American, Air France, Condor, Lufthansa, Iberia, Virgin Atlantic
£458
Air France, Lufthansa, Icelandair, American, Delta, United, Air Canada, British Airways, Finnair, Alitalia, KLM, Virgin Atlantic, US Airways, Iberia
£457
Turkish, Alitalia, Austrian, SAS, Swiss, KLM, Virgin Atlantic, New Zealand, Brussels, Finnair, American, Air France, Iberia, Delta, United, Air Canada, British Airways, Lufthansa
£483
SAS, Delta, British Airways, Lufthansa, American, KLM, Iberia, Air France, Alitalia
£480
Aer Lingus, Iberia, Air France, US Airways, KLM, Lufthansa, British Airways, Air Canada, Delta, United, American, Finnair
€612
KLM, Swiss, Finnair, British Airways, Air Canada, United, Delta, American, Air France, Lufthansa, Iberia, Aer Lingus, US Airways
€532
Air Transat, Finnair, Brussels, Iberia, Swiss, KLM, Virgin Atlantic, British Airways, Air Canada, United, American, Icelandair, Air France, Condor, Lufthansa, US Airways, Delta
£458
Virgin Atlantic, United, KLM, Finnair, American, Air Transat, British Airways, Air Canada, Air France, Lufthansa, Iberia, Delta, Icelandair, US Airways
£356
KLM, Virgin Atlantic, Swiss, Austrian, Brussels, Finnair, British Airways, Delta, United, American, Air France, Lufthansa, Iberia, Air Canada
£569
Air France, US Airways, New Zealand, KLM, Swiss, SAS, Alitalia, British Airways, Air Canada, United, American, Aer Lingus, Iberia, Delta, Lufthansa
€605
Air Canada, Iberia, Brussels, New Zealand, Lufthansa, British Airways, Alitalia, SAS, KLM, Turkish, Virgin Atlantic, Delta, United, American, Air France, US Airways, Swiss
£553
Air Canada, United, Delta, American, Lufthansa, Iberia, Aer Lingus, British Airways, Finnair, KLM, US Airways, Air France
€533
Iberia, Lufthansa, Air France, American, Delta, British Airways, KLM
£570
United, KLM, British Airways, Delta, American, Air France, Lufthansa, Air Canada
€588
Lufthansa, Air France, American, United, Air Canada, British Airways, KLM, Delta
£582
Lufthansa, Air France, Iberia, Aer Lingus, United, Alitalia, Air Canada, SAS, Swiss, KLM, New Zealand, US Airways, American, Finnair, British Airways, Delta
€470
Iberia, Alitalia, Swiss, KLM, US Airways, United, Finnair, British Airways, Air Canada, Delta, American, Air France, Lufthansa, Aer Lingus
€429
Delta, Air Canada, British Airways, Finnair, Alitalia, United, Swiss, KLM, New Zealand, US Airways, Air France, Iberia, Aer Lingus, SAS, Lufthansa, American
€496
KLM, Turkish, Virgin Atlantic, Swiss, SAS, Alitalia, Iberia, Lufthansa, Air France, Delta, American, New Zealand, United, Air Canada, British Airways, Brussels
£563
Lufthansa, Iberia, Air France, American, Air Canada, Delta, Finnair, Alitalia, SAS, KLM, US Airways, United, Aer Lingus, British Airways, Swiss
€485
American, United, Air Canada, Virgin Atlantic, British Airways, Alitalia, KLM, US Airways, Air France, Lufthansa, Iberia, Delta
£562
Iberia, Air France, American, Delta, British Airways, KLM
£574
Air France, Lufthansa, American, United, Delta, Air Canada, British Airways, KLM
£581
American, Air France, Lufthansa, Delta, United, US Airways, KLM, Swiss, SAS, Finnair, Alitalia, British Airways, Iberia, Air Canada, Aer Lingus, New Zealand
€506
KLM, Alitalia, British Airways, Delta, American, Air France, Lufthansa, Iberia, SAS
£562
American, Aer Lingus, US Airways, KLM, British Airways, Air Canada, United, Delta, Iberia, Air France, Lufthansa
€614
Alitalia, British Airways, Delta, American, Air France, Iberia, KLM
£571
Cheap Flights from Belfast to Seattle, from £505 Round trip from BFS to SEA