Flights
Hotels
From
To
1 traveler
Find Flights
Flights
Hotels
1 traveler
Find Flights

Cheap Flights from Seattle to Belfast - SEA to BFS

Did You Know?

You must make at least one connection to fly from Seattle, WA to Belfast.
British Airways has 409 connecting flights between Seattle, WA and Belfast.

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Icelandair, Korean, Air Europa, Iberia, Condor, Delta, LOT, Swiss, Turkish, Air New Zealand, US Airways, KLM, Austrian, Lufthansa, Air France, Air Berlin, American, United, Air Canada, British Airways, Finnair, Brussels, Alitalia, Virgin Atlantic, Tap Portugal
$1003
Aer Lingus, US Airways, Air New Zealand, Turkish, Iberia, Swiss, Alitalia, Lufthansa, Air France, American, United, Finnair, Air Canada, British Airways, Delta, KLM
$770
Air Europa, Korean, British Airways, Finnair, Brussels, Tap Portugal, SAS, KLM, US Airways, Icelandair, Turkish, Swiss, Delta, LOT, Alitalia, Air Canada, Austrian, Lufthansa, Air France, Air Berlin, American, Iberia, United
$960
US Airways, Finnair, British Airways, Alitalia, KLM, Virgin Atlantic, Air Canada, Iberia, Icelandair, United, Delta, American, Lufthansa, Air France
$985
Austrian, Swiss, Brussels, Alitalia, Finnair, British Airways, Delta, Air Canada, United, KLM, Virgin Atlantic, Air New Zealand, American, Air France, Iberia, Lufthansa
$1190
Air France, Alitalia, SAS, Austrian, KLM, US Airways, Icelandair, Korean, Air Europa, Iberia, Tap Portugal, Turkish, Swiss, Brussels, LOT, Finnair, British Airways, Air Canada, United, American, Lufthansa, Delta
$954
British Airways
$1566
Icelandair, Austrian, SAS, Alitalia, Brussels, Finnair, British Airways, Singapore, Air Canada, American, Lufthansa, Air France, United, LOT, Korean, Condor, Iberia, US Airways, Delta, Tap Portugal, Air New Zealand, Turkish, KLM, Swiss, Air Berlin
$804
Lufthansa, US Airways, Iberia, Air France, American, Delta, Air Canada, Aer Lingus, United, KLM, Finnair, British Airways
$769
Iberia, Lufthansa, Air France, American, Delta, British Airways, KLM
$1357

Cheap International Flights to Belfast - BFS

Flights
Airline
Lowest Price
Iberia, Air Canada, United, American, Lufthansa, British Airways
$999
Iberia, Lufthansa, American, United, Air Canada, British Airways
$1105
Air Canada, United, American, Lufthansa, British Airways
$1265
LOT, Brussels, Finnair, Austrian, Swiss, KLM, Turkish, Virgin Atlantic, US Airways, Air Transat, British Airways, Air Canada, Icelandair, American, Korean, Iberia, Lufthansa, Condor, Air France, United, Delta
$698
United, Air Canada, British Airways, Finnair, Swiss, KLM, Turkish, Delta, American, Air France, Lufthansa, Iberia, Aer Lingus, US Airways
$604
Delta, Air New Zealand, United, Iberia, Air Canada, Alitalia, Swiss, KLM, Turkish, American, Aer Lingus, Air France, Lufthansa, US Airways, British Airways
$850
Finnair, British Airways, Delta, Air Canada, Air Transat, KLM, Brussels, Austrian, LOT, Swiss, US Airways, Jet Airways, Turkish, United, Icelandair, American, Air France, Lufthansa, Iberia, Korean
$696
United, Air Canada, British Airways, Air Transat, Delta, Finnair, KLM, American, Air France, Icelandair, Virgin Atlantic, Iberia, Lufthansa, US Airways
$549
British Airways, Virgin Atlantic, Turkish, Delta, Swiss, Brussels, Icelandair, KLM, Iberia, Lufthansa, Condor, Air France, American, Air Transat, United, Air Canada, US Airways, Finnair
$883
KLM, British Airways, Air Canada, Delta, United, American, Air France, Lufthansa
$587
United, Lufthansa, Air France, Swiss, SAS, Turkish, Delta, Iberia, US Airways, American, Brussels, Alitalia, LOT, British Airways, Air Canada, KLM
$1070
Swiss, US Airways, Turkish, KLM, Icelandair, LOT, Delta, American, United, Korean, Lufthansa, Iberia, Air Canada, Air Transat, British Airways, Finnair, Brussels, Austrian, Air France
$668
United, KLM, Brussels, Air Canada, Iberia, Air France, Lufthansa, Swiss, Austrian, American, Finnair, Delta, Virgin Atlantic, British Airways
$981
American, Virgin Atlantic, US Airways, United, Alitalia, Iberia, Air Canada, Lufthansa, Air France, British Airways, Delta, KLM
$1236
Turkish, KLM, US Airways, Air France, Lufthansa, Iberia, Swiss, LOT, SAS, Brussels, American, Delta, United, Alitalia, Air Canada, British Airways
$960
Delta, American, Air France, KLM
$1050
US Airways, KLM, United, Delta, American, Air France
$1050
British Airways, Air Transat, United, Air Canada, Delta, American, Air France, Condor, Iberia, Korean, Icelandair, Finnair, Brussels, US Airways, Turkish, Lufthansa, KLM, Swiss, LOT, Austrian
$576
Lufthansa, Iberia, British Airways, Alitalia, Brussels, Air France, Swiss, American, KLM, Virgin Atlantic, Air New Zealand, United, Delta, Air Canada
$1255
US Airways, Air New Zealand, Virgin Atlantic, Swiss, Turkish, SAS, Alitalia, Brussels, British Airways, Air France, KLM, Air Canada, United, Delta, Iberia, American, Lufthansa
$1229
Cheap Flights from Seattle to Belfast, from $1124 Round trip from SEA to BFS