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Did you mean flights from Belfast to Seattle?

Cheap Flights from Seattle to Belfast, GB, United Kingdom - SEA to BFS Last modified: Jun 29, 2016 1:38 AM

Popular flights from Seattle to Belfast Last modified: Jun 29, 2016 1:38 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

United
SEABFS
Thu 9/1
2 stops
BFSSEA
Thu 9/15
2 stops
$600
Select
Virgin Atlantic
SEABFS
Tue 8/23
2 stops
BFSSEA
Tue 8/30
2 stops
$689
Select
American
SEABFS
Mon 9/5
1 stop
BFSSEA
Mon 9/19
1 stop
$694
Select
American
SEABFS
Mon 9/5
1 stop
BFSSEA
Mon 9/19
1 stop
$694
Select
British Airways
SEABFS
Mon 9/5
1 stop
BFSSEA
Mon 9/19
1 stop
$709
Select
Finnair
SEABFS
Mon 9/5
1 stop
BFSSEA
Mon 9/19
1 stop
$709
Select
Iberia
SEABFS
Mon 9/5
1 stop
BFSSEA
Mon 9/19
1 stop
$709
Select
Air France
SEABFS
Thu 9/1
2 stops
BFSSEA
Wed 9/14
2 stops
$804
Select
KLM
SEABFS
Thu 8/25
2 stops
BFSSEA
Sat 9/10
2 stops
$906
Select
Brussels
SEABFS
Thu 9/1
2 stops
BFSSEA
Fri 9/16
2 stops
$960
Select
Aer Lingus
SEABFS
Mon 9/5
1 stop
BFSSEA
Mon 9/19
1 stop
$1,382
Select

How Much Does it Cost to Fly from Seattle to Belfast (SEA to BFS)?

We have collected flight cost data from across the web for travel from Seattle to Belfast, and have found the average flight price for this trip to be $660.

When Can I Buy the Cheapest Flight from Seattle to Belfast (SEA to BFS)?

Airlines can adjust prices for plane tickets from Seattle to Belfast based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in Seattle and Belfast, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, BMI, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, XL Airways, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $646
Seattle to Dublin American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, SAS, Brussels, Jetairfly, United, Virgin Atlantic $507
Seattle to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Corsair, Tap Portugal, United, Air Europa, Virgin Atlantic $639
Seattle to Glasgow American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, Austrian, Brussels, United, Virgin Atlantic $632
Seattle to Edinburgh American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, Austrian, XL Airways, SAS, Brussels, United, Virgin Atlantic $619
Seattle to Amsterdam American, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $606
Seattle to Isle Of Man American, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, United, Virgin Atlantic Check Dates
Seattle to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic $672
Seattle to Shannon American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, United, Virgin Atlantic $558
Seattle to Newcastle American, Air Berlin, Air France, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, SAS, Brussels, United, Virgin Atlantic $973

Cheap International Flights to Belfast - BFS

FlightsAirlineLowest Price
Vancouver to Belfast Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Brussels, Air Transat, Virgin Atlantic, WestJet $592
Portland to Belfast American, Air Berlin, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, United, Virgin Atlantic $535
Victoria to Belfast Air Canada, Air France, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, Austrian, Brussels, Virgin Atlantic Check Dates
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Pullmantur Air, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Corsair, Jetairfly, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $421
Vancouver to Dublin Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $322
Portland to Dublin American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, SAS, Brussels, United, Virgin Atlantic $507
Vancouver to Paris Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Air Malta, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Corsair, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $447
Vancouver to Glasgow Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Arkefly, Brussels, Air Transat, Air Europa, Virgin Atlantic, WestJet $482
Vancouver to Manchester Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $446
Victoria to Dublin Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $382
Portland to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic, Virgin America $629
Vancouver to Amsterdam Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $415
Vancouver to Edinburgh Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $450
Portland to Glasgow American, Air Berlin, Air France, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, United, Virgin Atlantic $647
Portland to Amsterdam American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $606
Bellingham to Dublin American, Air France, Alaska, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, United Check Dates
Pasco to Dublin American, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, United, Virgin Atlantic $585
Vancouver to Frankfurt Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Corsair, Air Transat, Virgin Atlantic, WestJet $505
Portland to Edinburgh American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, SAS, Brussels, United, Virgin Atlantic $649
Portland to Manchester American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $657
Cheap Flights from Seattle to Belfast, GB, United Kingdom, from $600 Round trip from SEA to BFS