Welcome | Sign out

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
£582

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
€677
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
£558
Air France, Lufthansa, Icelandair, American, Delta, United, Air Canada, British Airways, Finnair, Alitalia, KLM, Virgin Atlantic, US Airways, Iberia
£557
Turkish, Alitalia, Austrian, SAS, Swiss, KLM, Virgin Atlantic, New Zealand, Brussels, Finnair, American, Air France, Iberia, Delta, United, Air Canada, British Airways, Lufthansa
£599
SAS, Delta, British Airways, Lufthansa, American, KLM, Iberia, Air France, Alitalia
£609
Aer Lingus, Iberia, Air France, US Airways, KLM, Lufthansa, British Airways, Air Canada, Delta, United, American, Finnair
€622
KLM, Swiss, Finnair, British Airways, Air Canada, United, Delta, American, Air France, Lufthansa, Iberia, Aer Lingus, US Airways
€542
Air Transat, Finnair, Brussels, Iberia, Swiss, KLM, Virgin Atlantic, British Airways, Air Canada, United, American, Icelandair, Air France, Condor, Lufthansa, US Airways, Delta
£469
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
£664
Air France, US Airways, New Zealand, KLM, Swiss, SAS, Alitalia, British Airways, Air Canada, United, American, Aer Lingus, Iberia, Delta, Lufthansa
€677
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
€571
Iberia, Lufthansa, Air France, American, Delta, British Airways, KLM
£671
United, KLM, British Airways, Delta, American, Air France, Lufthansa, Air Canada
€538
Lufthansa, Air France, American, United, Air Canada, British Airways, KLM, Delta
£726
Lufthansa, Air France, Iberia, Aer Lingus, United, Alitalia, Air Canada, SAS, Swiss, KLM, New Zealand, US Airways, American, Finnair, British Airways, Delta
€528
Iberia, Alitalia, Swiss, KLM, US Airways, United, Finnair, British Airways, Air Canada, Delta, American, Air France, Lufthansa, Aer Lingus
€488
Delta, Air Canada, British Airways, Finnair, Alitalia, United, Swiss, KLM, New Zealand, US Airways, Air France, Iberia, Aer Lingus, SAS, Lufthansa, American
€562
KLM, Turkish, Virgin Atlantic, Swiss, SAS, Alitalia, Iberia, Lufthansa, Air France, Delta, American, New Zealand, United, Air Canada, British Airways, Brussels
£573
Lufthansa, Iberia, Air France, American, Air Canada, Delta, Finnair, Alitalia, SAS, KLM, US Airways, United, Aer Lingus, British Airways, Swiss
€584
American, United, Air Canada, Virgin Atlantic, British Airways, Alitalia, KLM, US Airways, Air France, Lufthansa, Iberia, Delta
£638
Iberia, Air France, American, Delta, British Airways, KLM
£656
Air France, Lufthansa, American, United, Delta, Air Canada, British Airways, KLM
£634
American, Air France, Lufthansa, Delta, United, US Airways, KLM, Swiss, SAS, Finnair, Alitalia, British Airways, Iberia, Air Canada, Aer Lingus, New Zealand
€578
KLM, Alitalia, British Airways, Delta, American, Air France, Lufthansa, Iberia, SAS
£638
American, Aer Lingus, US Airways, KLM, British Airways, Air Canada, United, Delta, Iberia, Air France, Lufthansa
€566
Alitalia, British Airways, Delta, American, Air France, Iberia, KLM
£773
Cheap Flights from Belfast to Seattle, from £634 Round trip from BFS to SEA