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Cheap Flights from Seattle to Lisbon, PT, Portugal - SEA to LIS

Popular flights from Seattle to Lisbon

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Aer Lingus
Departure Date Return Date Lowest Price
Mar 3, 2016 Mar 10, 2016 $1,147
Air Europa
Departure Date Return Date Lowest Price
Feb 25, 2016 Mar 10, 2016 $1,718
Feb 25, 2016 Mar 3, 2016 $1,718
Air France
Departure Date Return Date Lowest Price
Mar 15, 2016 Mar 28, 2016 $1,081
Mar 15, 2016 Mar 28, 2016 $1,081
Alitalia
Departure Date Return Date Lowest Price
Mar 16, 2016 Mar 30, 2016 $1,226
American Airlines
Departure Date Return Date Lowest Price
May 9, 2016 May 23, 2016 $1,055
May 9, 2016 May 23, 2016 $1,055
Austrian Airlines
Departure Date Return Date Lowest Price
Apr 8, 2016 Apr 16, 2016 $1,116
British Airways
Departure Date Return Date Lowest Price
May 10, 2016 May 24, 2016 $1,042
Brussels Airlines
Departure Date Return Date Lowest Price
Apr 4, 2016 Apr 20, 2016 $986
May 4, 2016 May 18, 2016 $986
Finnair
Departure Date Return Date Lowest Price
May 9, 2016 May 23, 2016 $1,055
Iberia
Departure Date Return Date Lowest Price
May 3, 2016 May 10, 2016 $1,062
KLM Royal Dutch Airlines
Departure Date Return Date Lowest Price
Mar 16, 2016 Mar 30, 2016 $1,222
Lufthansa German Airlines
Departure Date Return Date Lowest Price
Mar 30, 2016 Apr 6, 2016 $987
Tap Portugal
Departure Date Return Date Lowest Price
Mar 16, 2016 Mar 30, 2016 $1,202
United Airlines
Departure Date Return Date Lowest Price
Apr 13, 2016 Apr 27, 2016 $921
Apr 19, 2016 May 4, 2016 $921
Virgin Atlantic Airways
Departure Date Return Date Lowest Price
Mar 5, 2016 Mar 12, 2016 $10,657

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 $960.

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
$924 $921 $921 $960 $971 $940 $1,085

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
February Seattle Lisbon United 2/25/16 3/10/16 2 $1,358
March Seattle Lisbon United 3/30/16 4/6/16 3 $932
April Seattle Lisbon United 4/13/16 4/27/16 2 $921
May Seattle Lisbon United 5/3/16 5/17/16 1 $922
June Seattle Lisbon Aer Lingus 6/1/16 6/10/16 2 $1,303
July Seattle Lisbon Tap Portugal 7/25/16 8/1/16 1 $1,481
August Seattle Lisbon Aer Lingus 8/27/16 9/13/16 2 $1,322
September Seattle Lisbon Aer Lingus 9/4/16 9/15/16 2 $1,263

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 $2,329.

The average price for round trip flights from Seattle to Lisbon is $1,092.

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)

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
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
Lufthansa FRA / MUC X X X X X X
United EWR X X X X X X
United DEN / EWR X X X X X 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 $237
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $189
Seattle to Atlanta American, Alaska, Frontier, Spirit, United $265
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America $180

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, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $810
Seattle to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Pullmantur Air, OpenSkies, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic $957
Seattle to Madrid 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 $1,063
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 $1,018
Seattle to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic $752
Seattle to Faro American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,149
Seattle to Seville American, Air Berlin, Air France, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, Czech, Austrian, SATA, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,312
Seattle to Porto American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Iberia, KLM, Lufthansa, Czech, Austrian, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,072
Seattle to Amsterdam American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic $920
Seattle to Malaga American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,160
Seattle to Casablanca American, Royal Air Maroc, United $894

Cheap Domestic Flights to Lisbon - LIS

FlightsAirlineLowest Price
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $284

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 $628
Portland to Lisbon American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,060
Victoria to Lisbon Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SATA, Brussels, Tap Portugal, Virgin Atlantic, WestJet $754
Bellingham to Lisbon American, Air France, Alaska, Finnair, British Airways, Condor, Iberia, KLM, Lufthansa, United $1,109
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $465
Vancouver to Paris Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $427
Portland to Madrid American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,008
Vancouver to Faro Air Berlin, Air Canada, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Luxair, Lufthansa, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic $676
Vancouver to Madrid Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, Brussels, Tap Portugal, Air Transat, Air Europa, Virgin Atlantic, WestJet $585
Portland to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,059
Vancouver to Porto Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Iberia, KLM, Luxair, Lufthansa, Czech, Austrian, SATA, Brussels, Tap Portugal, Air Transat, Air Europa, Virgin Atlantic, WestJet $647
Vancouver to Amsterdam Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $570
Vancouver to Frankfurt Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Austrian, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $615
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 $553
Cheap Flights from Seattle to Lisbon, PT, Portugal, from $921 Round trip from SEA to LIS