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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
£602
British Airways, United, Lufthansa, Iberia, Air Canada, American
£515

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
€620
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
£483
Air France, Lufthansa, Icelandair, American, Delta, United, Air Canada, British Airways, Finnair, Alitalia, KLM, Virgin Atlantic, US Airways, Iberia
£501
Turkish, Alitalia, Austrian, SAS, Swiss, KLM, Virgin Atlantic, New Zealand, Brussels, Finnair, American, Air France, Iberia, Delta, United, Air Canada, British Airways, Lufthansa
£503
SAS, Delta, British Airways, Lufthansa, American, KLM, Iberia, Air France, Alitalia
£501
Aer Lingus, Iberia, Air France, US Airways, KLM, Lufthansa, British Airways, Air Canada, Delta, United, American, Finnair
€619
KLM, Swiss, Finnair, British Airways, Air Canada, United, Delta, American, Air France, Lufthansa, Iberia, Aer Lingus, US Airways
€543
Air Transat, Finnair, Brussels, Iberia, Swiss, KLM, Virgin Atlantic, British Airways, Air Canada, United, American, Icelandair, Air France, Condor, Lufthansa, US Airways, Delta
£463
Virgin Atlantic, United, KLM, Finnair, American, Air Transat, British Airways, Air Canada, Air France, Lufthansa, Iberia, Delta, Icelandair, US Airways
£354
KLM, Virgin Atlantic, Swiss, Austrian, Brussels, Finnair, British Airways, Delta, United, American, Air France, Lufthansa, Iberia, Air Canada
£587
Air France, US Airways, New Zealand, KLM, Swiss, SAS, Alitalia, British Airways, Air Canada, United, American, Aer Lingus, Iberia, Delta, Lufthansa
€617
Air Canada, Iberia, Brussels, New Zealand, Lufthansa, British Airways, Alitalia, SAS, KLM, Turkish, Virgin Atlantic, Delta, United, American, Air France, US Airways, Swiss
£559
Air Canada, United, Delta, American, Lufthansa, Iberia, Aer Lingus, British Airways, Finnair, KLM, US Airways, Air France
€544
Iberia, Lufthansa, Air France, American, Delta, British Airways, KLM
£585
United, KLM, British Airways, Delta, American, Air France, Lufthansa, Air Canada
€623
Lufthansa, Air France, American, United, Air Canada, British Airways, KLM, Delta
£626
Lufthansa, Air France, Iberia, Aer Lingus, United, Alitalia, Air Canada, SAS, Swiss, KLM, New Zealand, US Airways, American, Finnair, British Airways, Delta
€479
Iberia, Alitalia, Swiss, KLM, US Airways, United, Finnair, British Airways, Air Canada, Delta, American, Air France, Lufthansa, Aer Lingus
€437
Delta, Air Canada, British Airways, Finnair, Alitalia, United, Swiss, KLM, New Zealand, US Airways, Air France, Iberia, Aer Lingus, SAS, Lufthansa, American
€505
KLM, Turkish, Virgin Atlantic, Swiss, SAS, Alitalia, Iberia, Lufthansa, Air France, Delta, American, New Zealand, United, Air Canada, British Airways, Brussels
£569
Lufthansa, Iberia, Air France, American, Air Canada, Delta, Finnair, Alitalia, SAS, KLM, US Airways, United, Aer Lingus, British Airways, Swiss
€494
American, United, Air Canada, Virgin Atlantic, British Airways, Alitalia, KLM, US Airways, Air France, Lufthansa, Iberia, Delta
£567
Iberia, Air France, American, Delta, British Airways, KLM
£595
Air France, Lufthansa, American, United, Delta, Air Canada, British Airways, KLM
£633
American, Air France, Lufthansa, Delta, United, US Airways, KLM, Swiss, SAS, Finnair, Alitalia, British Airways, Iberia, Air Canada, Aer Lingus, New Zealand
€515
KLM, Alitalia, British Airways, Delta, American, Air France, Lufthansa, Iberia, SAS
£567
American, Aer Lingus, US Airways, KLM, British Airways, Air Canada, United, Delta, Iberia, Air France, Lufthansa
€569
Alitalia, British Airways, Delta, American, Air France, Iberia, KLM
£773
Cheap Flights from Belfast to Seattle, from £558 Round trip from BFS to SEA