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Cheap Flights from Seattle to Bilbao, ES, Spain - SEA to BIO

Popular flights from Seattle to Bilbao

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
Aug 30, 2016 Sep 11, 2016 $1,392
Air Europa
Departure Date Return Date Lowest Price
Jun 17, 2016 Jun 20, 2016 $3,414
Air France
Departure Date Return Date Lowest Price
Aug 30, 2016 Sep 11, 2016 $1,442
Alitalia
Departure Date Return Date Lowest Price
Jul 1, 2016 Jul 17, 2016 $2,041
American Airlines
Departure Date Return Date Lowest Price
Aug 30, 2016 Sep 11, 2016 $1,475
British Airways
Departure Date Return Date Lowest Price
Aug 30, 2016 Sep 11, 2016 $1,458
Brussels Airlines
Departure Date Return Date Lowest Price
Aug 8, 2016 Aug 22, 2016 $1,685
Finnair
Departure Date Return Date Lowest Price
Aug 30, 2016 Sep 11, 2016 $1,518
Iberia
Departure Date Return Date Lowest Price
Aug 30, 2016 Sep 11, 2016 $1,445
KLM Royal Dutch Airlines
Departure Date Return Date Lowest Price
Aug 8, 2016 Aug 22, 2016 $1,708
Lufthansa German Airlines
Departure Date Return Date Lowest Price
Aug 30, 2016 Sep 11, 2016 $1,485
Tap Portugal
Departure Date Return Date Lowest Price
Jun 19, 2016 Jul 4, 2016 $1,776
United Airlines
Departure Date Return Date Lowest Price
Aug 30, 2016 Sep 11, 2016 $1,452

How Much Does it Cost to Fly from Seattle to Bilbao (SEA to BIO)?

We have collected flight cost data from across the web for travel from Seattle to Bilbao, and have found the average flight price for this trip to be $1,833.

When Can I Buy the Cheapest Flight from Seattle to Bilbao (SEA to BIO)?

Airlines can adjust prices for plane tickets from Seattle to Bilbao 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.

Round Trip vs One Way Flights from Seattle to Bilbao (SEA to BIO)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seattle to Bilbao. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seattle to Bilbao is $1,081.

The average price for round trip flights from Seattle to Bilbao is $1,835.

Seattle to Bilbao 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 Bilbao?
Answer: Frankfurt, DE

Airlines Flying from Seattle to Bilbao (SEA to BIO)

Below are the different airlines that fly from Seattle to Bilbao 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 Bilbao.

Seattle to Bilbao
Airline Connections Mon Tue Wed Thu Fri Sat Sun
British Airways LHR X X X X X X X
Lufthansa FRA X X X X X X X
Lufthansa FRA / MUC X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Bilbao, 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 $685
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 $1,084
Seattle to Madrid American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,145
Seattle to Barcelona American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,132
Seattle to San Sebastian American, Finnair, British Airways, Iberia, Lufthansa, United Check Dates
Seattle to Pamplona American, Finnair, British Airways, Iberia, Lufthansa, United Check Dates
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 $814
Seattle to Santander American, Finnair, British Airways, Iberia, Lufthansa, United Check Dates
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 $1,069
Seattle to Biarritz American, Air France, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, Czech, Austrian, SAS, Brussels, United Check Dates
Seattle to Bordeaux American, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, Brussels, Tap Portugal, United, Virgin Atlantic $1,515
Seattle to Rome American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,121
Seattle to Toulouse American, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Brussels, Tap Portugal, United, Virgin Atlantic $1,511

Cheap International Flights to Bilbao - BIO

FlightsAirlineLowest Price
Vancouver to Bilbao Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, SATA, Brussels, Tap Portugal, Air Europa, WestJet $982
Portland to Bilbao American, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, SATA, Brussels, Tap Portugal, United, Virgin Atlantic $1,809
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 $568
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 $1,202
Portland to Madrid American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, SATA, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,116
Vancouver to Madrid Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Pullmantur Air, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, Brussels, Tap Portugal, Air Transat, Air Europa, Virgin Atlantic, FlexFlight, WestJet $818
Vancouver to Santander Air Canada, Air France, Finnair, British Airways, Iberia, Lufthansa Check Dates
Vancouver to Barcelona Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $830
Vancouver to San Sebastian Air Canada, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, WestJet Check Dates
Portland to Barcelona American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, TAROM, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,321
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 $588
Vancouver to Biarritz Air Canada, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, SAS Check Dates
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 $560
Vancouver to Pamplona Air Canada, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa Check Dates
Vancouver to Bordeaux Air Canada, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SATA, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $855
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 $1,169
Portland to Biarritz American, Air France, Alaska, Finnair, British Airways, Iberia, KLM, Lufthansa, SAS, Brussels, United Check Dates
Cheap Flights from Seattle to Bilbao, ES, Spain, from $1,392 Round trip from SEA to BIO