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Cheap Flights from Seattle to Belfast, GB, United Kingdom - SEA to BFS

Popular flights from Seattle to Belfast

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.

Aer Lingus
Departure Date Return Date Lowest Price
May 26, 2016 Jun 4, 2016 $1,307
Air Berlin
Departure Date Return Date Lowest Price
May 26, 2016 Jun 10, 2016 $5,683
May 26, 2016 Jun 3, 2016 $5,683
Jun 2, 2016 Jun 9, 2016 $5,683
Air France
Departure Date Return Date Lowest Price
May 30, 2016 Jun 13, 2016 $1,178
May 31, 2016 Jun 13, 2016 $1,178
American Airlines
Departure Date Return Date Lowest Price
May 30, 2016 Jun 13, 2016 $1,176
May 31, 2016 Jun 13, 2016 $1,176
British Airways
Departure Date Return Date Lowest Price
May 30, 2016 Jun 13, 2016 $1,176
Brussels Airlines
Departure Date Return Date Lowest Price
May 31, 2016 Jun 13, 2016 $1,333
Condor Flugdienst
Departure Date Return Date Lowest Price
Jun 2, 2016 Jun 9, 2016 $1,251
Finnair
Departure Date Return Date Lowest Price
May 12, 2016 May 29, 2016 $1,538
Iberia
Departure Date Return Date Lowest Price
May 26, 2016 Jun 3, 2016 $1,376
May 26, 2016 Jun 3, 2016 $1,376
May 26, 2016 Jun 10, 2016 $1,376
KLM Royal Dutch Airlines
Departure Date Return Date Lowest Price
Jul 27, 2016 Aug 2, 2016 $1,828
United Airlines
Departure Date Return Date Lowest Price
May 12, 2016 May 29, 2016 $1,049
Virgin Atlantic Airways
Departure Date Return Date Lowest Price
May 31, 2016 Jun 13, 2016 $1,161

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 $1,211.

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.

Seattle to Belfast Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Belfast?
Answer: Newark, NJ

Airlines Flying from Seattle to Belfast (SEA to BFS)

Below are the different airlines that fly from Seattle to Belfast with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Belfast.

Seattle to Belfast
Airline Connections Mon Tue Wed Thu Fri Sat Sun
British Airways LHR X X X X X X X
United EWR X X X X X X X
United ORD / EWR X X X X X X X

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, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic, City Jet $758
Seattle to Dublin American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, Austrian, SAS, Brussels, United, Virgin Atlantic $863
Seattle to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,006
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 $1,146
Seattle to Edinburgh American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, Austrian, XL Airways, SAS, Brussels, United, Virgin Atlantic $1,188
Seattle to Amsterdam American, Air Berlin, 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 $1,065
Seattle to Isle Of Man American, Alaska, Finnair, British Airways, Condor, Aer Lingus, Iberia, United, Virgin Atlantic $1,290
Seattle to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic $779
Seattle to Shannon American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, United, Virgin Atlantic $926
Seattle to Newcastle American, Air Berlin, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, SAS, Brussels, United $1,523

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, Brussels, Air Transat, Virgin Atlantic, WestJet $768
Portland to Belfast American, Air Berlin, Air France, Alaska, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, United, Virgin Atlantic $1,295
Victoria to Belfast Air Canada, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, Virgin Atlantic Check Dates
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Meridiana, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, FlexFlight, WestJet $430
Vancouver to Dublin Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Luxair, Lufthansa, Thomas Cook, Arkefly, Austrian, SATA, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $621
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 $936
Vancouver to Paris Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $575
Vancouver to Glasgow Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, Brussels, Air Transat, Virgin Atlantic, WestJet $628
Vancouver to Manchester Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $609
Victoria to Dublin Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Air Transat, Virgin Atlantic, WestJet $798
Portland to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, OpenSkies, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,162
Vancouver to Amsterdam Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $598
Vancouver to Edinburgh Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $857
Portland to Glasgow American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Brussels, United, Virgin Atlantic $1,359
Portland 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, Virgin Atlantic, Great Lakes $1,215
Bellingham to Dublin American, Air France, Alaska, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, United $1,055
Pasco to Dublin American, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, United, Virgin Atlantic $1,295
Vancouver to Frankfurt Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Arkefly, Austrian, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $541
Portland to Edinburgh American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, SAS, Brussels, United, Virgin Atlantic $1,386
Portland to Manchester American, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,381
Cheap Flights from Seattle to Belfast, GB, United Kingdom, from $1,049 Round trip from SEA to BFS