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Cheap Flights from Seattle to Guernsey, GB, United Kingdom - SEA to GCI Last modified: Jun 29, 2016 7:39 AM

When Can I Buy the Cheapest Flight from Seattle to Guernsey (SEA to GCI)?

Airlines can adjust prices for plane tickets from Seattle to Guernsey 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 Guernsey, 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 Shannon American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, United, Virgin Atlantic $532
Seattle to Gothenburg American, Air Berlin, Air France, Alaska, Finnair, British Airways, Condor, Bulgaria Air, Iberia, KLM, Lufthansa, Czech, SAS, Brussels, United, Virgin Atlantic $621
Seattle to Warsaw American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $622
Seattle to Casablanca American, Royal Air Maroc, United $629
Seattle to Helsinki American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $611
Seattle to Belgrade American, Air Serbia, United $666
Seattle to Riga American, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, United $619

Cheap International Flights to Guernsey - GCI

FlightsAirlineLowest Price
Portland 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, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $644
Bellingham to London American, Air France, Alaska, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, United Check Dates
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 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 $439
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
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 Shannon American, Air Berlin, Air France, Finnair, JetBlue, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, United, Virgin Atlantic $532
Portland to Glasgow American, Air Berlin, Air France, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, United, Virgin Atlantic $649
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 Copenhagen American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $598
Vancouver to Lisbon Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Pullmantur Air, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $402
Portland to Berlin American, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $665
Vancouver to Budapest Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, TAROM, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $409
Vancouver to Zagreb Air Canada, Croatia, Air Transat, WestJet $427
Vancouver to Oslo Air Canada, Norwegian Shuttle, Air Transat, WestJet $411
Vancouver to Warsaw Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Czech, Austrian, TAROM, SATA, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $387
Vancouver to Belgrade Air Canada, Air Serbia, Air Transat, WestJet $419
Vancouver to Athens Aegean, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Arkefly, Austrian, TAROM, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $427
Portland to Oslo American, Alaska, JetBlue, Norwegian Shuttle, United $623
Portland to Stockholm American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $615
Portland to Athens Aegean, American, Air France, Alaska, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, TAROM, SAS, Brussels, United, Virgin Atlantic $642
Vancouver to Helsinki Air Berlin, Air Canada, Air France, Finnair, British Airways, airBaltic, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $361
Cheap Flights from Seattle to Guernsey, GB, Airfare Search for SEA to GCI, Airline One-Way and Roundtrip Schedules