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Cheap Flights from Seattle to Guernsey, GB, United Kingdom - SEA to GCI Last modified: Jul 30, 2016 2:02 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, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, United, Virgin Atlantic $729
Seattle to Gothenburg American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Bulgaria Air, Iberia, KLM, Lufthansa, Thomas Cook, Czech, SAS, Brussels, United $951
Seattle to Warsaw American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $831
Seattle to Casablanca American, Alaska, Royal Air Maroc, United $954
Seattle to Helsinki American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $531
Seattle to Belgrade American, Air Serbia, United $1,189
Seattle to Riga American, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, United $1,246

Cheap International Flights to Guernsey - GCI

FlightsAirlineLowest Price
Portland to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Iberia, Meridiana, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $579
Bellingham to London American, Air France, Alaska, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, United $1,249
Vancouver to Dublin Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Tuifly, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $536
Portland to Dublin American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, SAS, Brussels, Jetairfly, United, Virgin Atlantic $632
Vancouver to Glasgow Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Brussels, Air Transat, Virgin Atlantic, WestJet $531
Vancouver to Edinburgh Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $746
Victoria to Dublin Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Air Transat, Virgin Atlantic, WestJet $651
Portland to Shannon American, Air Berlin, Air France, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, United, Virgin Atlantic $802
Portland to Glasgow American, Air Berlin, Air France, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, United, Virgin Atlantic $855
Portland to Edinburgh American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, SAS, Brussels, United, Virgin Atlantic $828
Portland to Copenhagen American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $511
Vancouver to Lisbon Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, Air Transat, Air Europa, Virgin Atlantic, WestJet $675
Portland to Berlin American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Virgin Atlantic $804
Vancouver to Budapest Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Jetairfly, Air Transat, Virgin Atlantic, WestJet $693
Vancouver to Zagreb Air Canada, Croatia, Air Transat, WestJet $1,006
Vancouver to Oslo Air Canada, Norwegian Shuttle, Air Transat, WestJet $1,028
Vancouver to Warsaw Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Tuifly, Austrian, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $920
Vancouver to Belgrade Air Canada, Air Serbia, Air Transat, WestJet $1,013
Vancouver to Athens Aegean, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, TAROM, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $699
Portland to Oslo American, Alaska, JetBlue, Norwegian Shuttle, United $1,018
Portland to Stockholm American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $642
Portland to Athens Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Jetairfly, Tap Portugal, United, Virgin Atlantic $1,226
Vancouver to Helsinki Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Tap Portugal, Air Transat, WestJet $930
Cheap Flights from Seattle to Guernsey, GB, Airfare Search for SEA to GCI, Airline One-Way and Roundtrip Schedules