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Cheap flights from Seattle to Lisbon

Book Seattle to Lisbon flight deals*

Lowest fares from
From
To
To
  • January2022
    No result for this month.
  • February2022
    No result for this month.
  • March2022
    No result for this month.
  • April2022
    No result for this month.
  • May2022
    From
    $976.97*
    Seen:10hrsago
    Roundtrip*|Economy
  • June2022
    No result for this month.
  • Aer Lingus Plane Image

    Book Seattle to Lisbon flight deals*

    1. Seattle (SEA) to Lisbon (LIS)

      SEA-LIS

      Date: May 26 2022-

      Jun 2 2022

      From
      $976.97*
    2. Seattle (SEA) to Lisbon (LIS)

      SEA-LIS

      Date: May 27 2022-

      Jun 3 2022

      From
      $989.09*
    3. Seattle (SEA) to Lisbon (LIS)

      SEA-LIS

      Date: Aug 27 2022-

      Sep 10 2022

      From
      $1,118.57*
    4. Seattle (SEA) to Lisbon (LIS)

      SEA-LIS

      Date: Jul 4 2022-

      Jul 13 2022

      From
      $1,213.22*
    5. Seattle (SEA) to Lisbon (LIS)

      SEA-LIS

      Date: Jul 4 2022-

      Jul 11 2022

      From
      $1,463.82*
    6. Seattle (SEA) to Lisbon (LIS)

      SEA-LIS

      Date: Jul 4 2022-

      Jul 10 2022

      From
      $1,498.65*
    7. Seattle (SEA) to Lisbon (LIS)

      SEA-LIS

      Date: Jul 2 2022-

      Jul 15 2022

      From
      $1,613.65*
    8. Seattle (SEA) to Lisbon (LIS)

      SEA-LIS

      Date: Jul 4 2022-

      Jul 9 2022

      From
      $1,638.25*
    9. Seattle (SEA) to Lisbon (LIS)

      SEA-LIS

      Date: Jul 5 2022-

      Jul 8 2022

      From
      $1,650.39*
    10. Seattle (SEA) to Lisbon (LIS)

      SEA-LIS

      Date: Jul 4 2022-

      Jul 8 2022

      From
      $1,650.39*

    *Roundtrip Restrictions apply.
    Each way fare as part of a return trip including taxes and charges.
    One way fare including taxes and charges.

    Weather in Lisbon

    Thursday overcast clouds
    56°F Jan 27 2022
    Friday sky is clear
    58°F Jan 28 2022
    Saturday sky is clear
    57°F Jan 29 2022
    Sunday broken clouds
    58°F Jan 30 2022
    Monday sky is clear
    60°F Jan 31 2022
    Tuesday sky is clear
    58°F Feb 1 2022
    Wednesday sky is clear
    59°F Feb 2 2022
    Powered By: OpenWeatherMap.org