Lisbon to Seattle, WA flights from $887

Flights starting at $887. Choose between TAP Portugal, Delta Air Lines, or Ryanair to find the best price.

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Travelers usually depart from Lisbon Portela, Lisbon - Oriente, Lisbon - Sete Rios, Lisbon - Campo Pequeno, or Lisboa - Santa Apolónia when they travel from Lisbon to Seattle. Book your trip to arrive at Seattle–Tacoma International, Seattle, WA - King Street Station, Seattle, WA - Greyhound Station, Seattle, WA - Ferry Terminal, or Kenmore Air Harbor Seaplane Base. The most popular airlines for this route are TAP Portugal, Delta Air Lines, Ryanair, Air France, and Air Canada. Lisbon and Seattle have 326 direct flights per week.

Check-in for a flight from Lisbon to Seattle

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
TAP PortugalTAPTPYesOpens 36 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
RyanairRYRFRNoOpens 24 days before flight
Closes 2 hours before flight
Air FranceAFRAFYesOpens 30 days before flight
Closes 1 hours before flight
Air CanadaACAACYesNo

United States COVID-19 travel restrictions

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Latest COVID-19 restrictions

United States

Kiwi.com/COVID-19/United States
  • Travel is allowed with restrictions for vaccinated travelers
  • No proof of negative pre-departure COVID-19 test results or recovery certificate
  • No quarantine required for vaccinated travelers
Latest COVID-19 travel restrictions in United States – 08/2022
Your trip summary

Most travelers from Portugal can enter Seattle, SEA, but there are restrictions.

Departure

Travel restrictions
  • Travel is allowed with restrictions for vaccinated travelers
  • No proof of negative pre-departure COVID-19 test results or recovery certificate
  • No quarantine required for vaccinated travelers
Visa requirements
  • Electronic Travel Authorization (ESTA)
Forms and documents
  • Mandatory proof of vaccination for the United States
  • Mandatory travel attestation form
  • Recommended contact-tracing app

Return

Travel restrictions
  • Travel is allowed
  • No proof of negative pre-departure COVID-19 test results required
  • No quarantine required
Visa requirements
  • Electronic Travel Authorization (ESTA)
Additional information
  • Masks are mandatory in public transportation

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

What are the most popular routes to and from Lisbon?
Travelers frequently search for route combinations, such as Lisbon and New York, Los Angeles, San Francisco, London, Tel Aviv, Boston, Chicago, Denver, Barcelona, Milan, Paris, Madrid, Vienna, Brussels, Budapest, Reykjavik, Berlin, Rome, Athens, Copenhagen.
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and Denver, Atlanta, Houston, Las Vegas, Austin, Orlando, Los Angeles, Salt Lake City, Mexico City, Paris, London, Washington, D.C., Detroit, New York, Minneapolis, Phoenix, Dallas, Raleigh, Charlotte, Cleveland.
What airports are near Lisbon?
The main airport in Lisbon is Lisbon Portela. It is also served by Lisbon Portela, Faro, Badajoz.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Paine Field Everett, Abbotsford International, Pangborn Memorial, Yakima Air Terminal, Victoria Inner Harbour SPB, Vancouver Harbour Flight Centre.
What buses and trains depart from Lisbon?
A number of bus and train companies depart from Lisbon, including Comboios de Portugal.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Lisbon and Seattle?
Yes, it's possible to combine different modes of transport between Lisbon and Seattle thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Lisbon and Seattle can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Lisbon and Seattle?
Currently, you can fly between Lisbon and Seattle with TAP Portugal, Delta Air Lines, Ryanair, Air France, Air Canada.
When's the best time to travel between Lisbon and Seattle?
If you don’t have specific dates for your trip between Lisbon and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Lisbon and Seattle?
How many airports are there near Lisbon?
How many airports are there near Seattle?
Is it possible to reach Lisbon by bus or train?
What time do nonstop (direct) flights between Lisbon and Seattle depart?
What time do nonstop (direct) flights between Lisbon and Seattle arrive?
What time do flights between Lisbon and Seattle depart?
What time do flights between Lisbon and Seattle arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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