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Did you mean flights from Porto to Seattle?

Cheap Flights from Seattle to Porto, PT, Portugal - SEA to OPO Last modified: Aug 30, 2016 1:48 AM

Popular flights from Seattle to Porto Last modified: Aug 30, 2016 1:48 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.

Tap Portugal
SEAOPO
Wed 9/28
2 stops
OPOSEA
Wed 10/5
2 stops
$1,407
Select
American
SEAOPO
Mon 12/19
2 stops
OPOSEA
Sat 12/31
2 stops
$1,425
Select
Lufthansa
SEAOPO
Wed 9/28
1 stop
OPOSEA
Wed 10/5
1 stop
$1,436
Select
British Airways
SEAOPO
Thu 10/6
2 stops
OPOSEA
Fri 10/14
2 stops
$1,460
Select
Iberia
SEAOPO
Thu 10/6
2 stops
OPOSEA
Fri 10/14
2 stops
$1,460
Select
United
SEAOPO
Thu 10/6
2 stops
OPOSEA
Fri 10/14
2 stops
$1,527
Select
Air Europa
SEAOPO
Wed 9/28
2 stops
OPOSEA
Wed 10/5
2 stops
$1,533
Select
Brussels
SEAOPO
Thu 10/6
2 stops
OPOSEA
Fri 10/14
2 stops
$1,545
Select
Air Canada
SEAOPO
Mon 12/19
2 stops
OPOSEA
Sat 12/31
2 stops
$1,674
Select

How Much Does it Cost to Fly from Seattle to Porto (SEA to OPO)?

We have collected flight cost data from across the web for travel from Seattle to Porto, and have found the average flight price for this trip to be $1,434.

When Can I Buy the Cheapest Flight from Seattle to Porto (SEA to OPO)?

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

Seattle to Porto 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 Porto?
Answer: Frankfurt, DE

Airlines Flying from Seattle to Porto (SEA to OPO) Number of flights searched: 286Last modified: Aug 30, 2016 1:48 AM

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

Seattle to Porto
Airline Connections Mon Tue Wed Thu Fri Sat Sun
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 Porto, 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 Paris American, Air Berlin, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, EVA Air, Air China, Cathay, China Southern, Delta, Aer Lingus, Emirates, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, Austrian, Asiana, SAS, Brussels, Turkish, Tap Portugal, United, Air Europa, Vietnam $582
Seattle to Madrid American, Air Berlin, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, Cathay, Delta, Aer Lingus, Emirates, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, Brussels, Turkish, Tap Portugal, United, Air Europa $844
Seattle to Lisbon American, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Emirates, Iberia, KLM, Lufthansa, Swiss, Austrian, Brussels, Turkish, Tap Portugal, United, Air Europa $848
Seattle to Vigo American, Air France, Finnair, British Airways, Delta, Iberia, Tap Portugal, Air Europa $1,388
Seattle to Barcelona American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Emirates, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, All Nippon, Austrian, SAS, Brussels, Turkish, Tap Portugal, United, Air Europa $859
Seattle to Frankfurt American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, China Airlines, Cathay, Condor, Delta, Aer Lingus, Emirates, Ethiopian, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, Austrian, South African, SAS, Brussels, Turkish, Tap Portugal, United, Air Europa, Vietnam $529
Seattle to Amsterdam American, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, EVA Air, Cathay, China Southern, Delta, Aer Lingus, Emirates, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, Austrian, SAS, Brussels, Turkish, Tap Portugal, United, Air Europa $568
Seattle to Dublin American, Air Canada, Air France, Finnair, British Airways, Delta, Aer Lingus, Emirates, Iberia, KLM, Lufthansa, Swiss, SAS, Turkish, United $718
Seattle to Rome American, Air Berlin, Air Canada, Air France, Royal Air Maroc, Finnair, Alitalia, British Airways, Cathay, China Southern, Delta, Aer Lingus, Emirates, Icelandair, Iberia, Korean, KLM, Lufthansa, Swiss, China Eastern, Austrian, Asiana, SAS, Brussels, Turkish, Tap Portugal, United, Air Europa $854
Seattle to Santiago de Compostela American, British Airways, Aer Lingus, Iberia $1,339
Seattle to A Coruna American, Air France, Finnair, British Airways, Delta, Iberia, Tap Portugal, Air Europa Check Dates
Seattle to Malaga American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Iberia, KLM, Lufthansa, Swiss, SAS, Brussels, Turkish, Tap Portugal, Air Europa $857

Cheap International Flights to Porto - OPO

FlightsAirlineLowest Price
Vancouver to Porto American, Air Canada, British Airways, Iberia, KLM, Lufthansa, Swiss, Brussels, United $902
Portland to Porto American, Air Canada, Iberia, KLM, Lufthansa, Swiss, Brussels, United $1,308
Vancouver to Paris American, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, EVA Air, Air China, Cathay, China Southern, Delta, Aer Lingus, Emirates, Icelandair, Iberia, JAL, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, All Nippon, Austrian, Brussels, Turkish, Air Transat, United $522
Vancouver to Lisbon American, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, Air China, Cathay, China Southern, Delta, Aer Lingus, Emirates, Iberia, JAL, KLM, Lufthansa, Swiss, All Nippon, Austrian, Brussels, Turkish, Air Transat, United $745
Portland to Madrid American, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, Air China, Cathay, Delta, Aer Lingus, Emirates, Icelandair, Iberia, Korean, KLM, Latam Airlines Group, Lufthansa, LOT, Swiss, Brussels, Turkish, United $912
Vancouver to Madrid American, Air Canada, Air France, AeroMexico, Avianca, Finnair, Alitalia, British Airways, Air China, Cathay, China Southern, Delta, Aer Lingus, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, Brussels, Turkish, United $697
Portland to Paris American, Air Canada, Air France, AeroMexico, Alitalia, British Airways, Cathay, Delta, Aer Lingus, Emirates, Icelandair, Iberia, JAL, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, SAS, Brussels, Turkish, United, Vietnam $854
Vancouver to Vigo American, Air France, British Airways, Delta, Iberia Check Dates
Portland to Lisbon American, Air Canada, Air France, Alitalia, British Airways, Delta, Aer Lingus, Emirates, Iberia, KLM, Lufthansa, Swiss, Brussels, Turkish, United $908
Vancouver to Amsterdam American, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, EVA Air, China Airlines, Cathay, China Southern, Delta, Aer Lingus, Emirates, Etihad, Icelandair, Iberia, JAL, Korean, KLM, Lufthansa, LOT, Swiss, Xiamen, China Eastern, Austrian, Croatia, Brussels, Turkish, Air Transat, United $595
Vancouver to Frankfurt American, Air Canada, Air France, Finnair, Alitalia, British Airways, Air China, China Airlines, Cathay, China Southern, Condor, Delta, Aer Lingus, Etihad, Icelandair, Iberia, JAL, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, All Nippon, Austrian, Croatia, South African, Brussels, Turkish, United, Vietnam $667
Vancouver to Santiago de Compostela British Airways, Aer Lingus, Iberia, Swiss $1,317
Vancouver to Barcelona American, Air Canada, Air France, Avianca, Finnair, Alitalia, British Airways, Air China, China Southern, Delta, Aer Lingus, Emirates, Icelandair, Iberia, JAL, Korean, KLM, Lufthansa, LOT, Swiss, Austrian, Brussels, Turkish, Air Transat, United $645
Portland to Amsterdam American, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, Cathay, China Southern, Delta, Aer Lingus, Emirates, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, SAS, Brussels, Turkish, United $758
Portland to Barcelona American, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Emirates, Icelandair, Iberia, KLM, Lufthansa, LOT, Swiss, SAS, Brussels, Turkish, United $863
Victoria to Lisbon American, Air Canada, Air France, British Airways, Delta, KLM, Lufthansa, United $959
Portland to Frankfurt American, Air Canada, Air France, Alitalia, British Airways, Air China, Cathay, Condor, Delta, Aer Lingus, Emirates, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, All Nippon, SAS, Brussels, Turkish, United, Vietnam $736
Vancouver to New York American, Air Canada, AeroMexico, Alaska, Cathay, Delta, Icelandair, United, WestJet $334
Cheap Flights from Seattle to Porto, PT, Portugal, from $1,407 Round trip from SEA to OPO