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Cheap Flights from Seattle to Lisbon, PT, Portugal - SEA to LIS Last modified: May 30, 2016 1:47 AM

Popular flights from Seattle to Lisbon Last modified: May 30, 2016 1:47 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.

Aer Lingus
Departure Date Return Date Lowest Price
Sep 18, 2016 Oct 7, 2016 $962
Sep 18, 2016 Oct 4, 2016 $962
Air Europa
Departure Date Return Date Lowest Price
Sep 23, 2016 Oct 2, 2016 $1,311
Air France
Departure Date Return Date Lowest Price
Aug 24, 2016 Sep 8, 2016 $1,361
Alitalia
Departure Date Return Date Lowest Price
Sep 11, 2016 Sep 21, 2016 $1,484
American Airlines
Departure Date Return Date Lowest Price
Sep 11, 2016 Sep 21, 2016 $1,233
Sep 14, 2016 Sep 26, 2016 $1,233
Austrian Airlines
Departure Date Return Date Lowest Price
Aug 23, 2016 Sep 8, 2016 $1,274
British Airways
Departure Date Return Date Lowest Price
Sep 7, 2016 Sep 14, 2016 $1,109
Brussels Airlines
Departure Date Return Date Lowest Price
Sep 7, 2016 Sep 14, 2016 $1,261
Condor Flugdienst
Departure Date Return Date Lowest Price
Sep 12, 2016 Sep 28, 2016 $2,464
Finnair
Departure Date Return Date Lowest Price
Aug 23, 2016 Sep 8, 2016 $1,251
Iberia
Departure Date Return Date Lowest Price
Sep 7, 2016 Sep 19, 2016 $1,247
KLM Royal Dutch Airlines
Departure Date Return Date Lowest Price
Sep 7, 2016 Sep 14, 2016 $1,365
Lufthansa German Airlines
Departure Date Return Date Lowest Price
Sep 7, 2016 Sep 14, 2016 $967
SATA
Departure Date Return Date Lowest Price
Sep 7, 2016 Sep 14, 2016 $953
Tap Portugal
Departure Date Return Date Lowest Price
Sep 7, 2016 Sep 14, 2016 $1,073
United Airlines
Departure Date Return Date Lowest Price
Sep 14, 2016 Sep 30, 2016 $1,014

How Much Does it Cost to Fly from Seattle to Lisbon (SEA to LIS)?

We have collected flight cost data from across the web for travel from Seattle to Lisbon, and have found the average flight price for this trip to be $1,080.

When Can I Buy the Cheapest Flight from Seattle to Lisbon (SEA to LIS)?

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

Cheapest Day To Fly from Seattle to Lisbon

The chart below shows up-to-date information regarding the cheapest days to fly from Seattle to Lisbon.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$1,075 $1,019 $1,019 $1,075 $1,032 $1,168 $1,169

Lowest Fares Chart By Month from Seattle to Lisbon

The chart below shows the lowest fare by month when flying from Seattle to Lisbon.

Month Origin Destination Carrier Depart Date Return Date Stops Price
June Seattle Lisbon United 6/9/16 6/26/16 1 $1,075
July Seattle Lisbon United 7/18/16 7/29/16 1 $1,175
August Seattle Lisbon United 8/23/16 9/8/16 1 $1,019
September Seattle Lisbon SATA 9/7/16 9/14/16 2 $953
October Seattle Lisbon Aer Lingus 10/14/16 10/21/16 2 $936
November Seattle Lisbon Aer Lingus 11/5/16 11/12/16 2 $894
December Seattle Lisbon Aer Lingus 12/5/16 12/19/16 2 $917
January Seattle Lisbon Finnair 1/17/17 1/22/17 2 $1,192

Round Trip vs One Way Flights from Seattle to Lisbon (SEA to LIS)

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 Lisbon. 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 Lisbon is $2,346.

The average price for round trip flights from Seattle to Lisbon is $1,487.

Seattle to Lisbon 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 Lisbon?
Answer: Dubai, AE

Airlines Flying from Seattle to Lisbon (SEA to LIS) Number of flights searched: 480Last modified: May 30, 2016 1:47 AM

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

Seattle to Lisbon
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
American ORD / PHL X X X X X X X
Air Canada YYZ X X X X X
Air Canada YYC / YYZ X X X X X X X
British Airways LHR X X X X X X X
Emirates DXB X X X X X X X
Lufthansa FRA X X X X X X X
United IAD X X X X X X X
United ORD / EWR X X

Airports for Your Route

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

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to New York American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $327
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $177
Seattle to Atlanta American, Alaska, Frontier, Spirit, United $311
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America $235

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, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $759
Seattle 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, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $974
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 $982
Seattle to Barcelona American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $960
Seattle to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, BMI, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic $854
Seattle to Faro American, Air Berlin, Air France, Alaska, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,041
Seattle to Seville American, Air Berlin, Air France, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, Czech, SATA, Brussels, Tap Portugal, United, Virgin Atlantic $1,130
Seattle to Porto American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Iberia, KLM, Lufthansa, Czech, Austrian, Brussels, Tap Portugal, United, Air Europa $1,296
Seattle to Amsterdam American, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $944
Seattle to Malaga American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Air Europa $995
Seattle to Casablanca American, Royal Air Maroc, United $983

Cheap Domestic Flights to Lisbon - LIS

FlightsAirlineLowest Price
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $273

Cheap International Flights to Lisbon - LIS

FlightsAirlineLowest Price
Vancouver to Lisbon 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 $804
Portland to Lisbon American, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SATA, Brussels, Tap Portugal, United, Virgin Atlantic $1,032
Victoria to Lisbon Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, SATA, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $1,082
Bellingham to Lisbon American, Air France, Alaska, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, United $1,237
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $511
Vancouver to Paris Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SATA, SAS, Brussels, Corsair, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $524
Portland to Madrid American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $1,006
Vancouver to Faro Air Berlin, Air Canada, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Luxair, Lufthansa, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, WestJet $982
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, WestJet $817
Portland 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, Virgin Atlantic $1,011
Vancouver to Porto Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Iberia, KLM, Luxair, Lufthansa, Czech, SATA, Brussels, Tap Portugal, Air Transat, Air Europa, Virgin Atlantic, WestJet $853
Vancouver to Amsterdam 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 $595
Vancouver to Frankfurt Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Pullmantur Air, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $750
Vancouver to Barcelona Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $871
Cheap Flights from Seattle to Lisbon, PT, Portugal, from $953 Round trip from SEA to LIS