Lisbon, Portugal to Seattle, WA flights

Flights starting at $464. Choose between Alaska Airlines, United Airlines, or Ryanair to find the best price.

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Lisbon LISLondon LHRLisbon LIS
$1,033
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Travelers usually depart from Lisbon Portela, Lisbon - Oriente, Lisbon - Sete Rios, Lisboa - Santa Apolónia, or Lisbon - Campo Pequeno 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 Seattle, WA - University of Washington. The most popular airlines for this route are Alaska Airlines, United Airlines, Ryanair, American Airlines, and easyJet. Lisbon and Seattle have 401 direct flights per week.

Check-in for a flight from Lisbon to Seattle

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
RyanairRYRFRNoOpens 24 days before flight
Closes 2 hours before flight
American AirlinesAALAANoNo
easyJetEZYU2NoOpens 720 days before flight
Closes 2 hours before flight

United States COVID-19 travel restrictions

Your trip summary

Departure

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Electronic Travel Authorization (ESTA)

Return

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Electronic Travel Authorization (ESTA)

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