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Cheap flights from Lisbon to Seattle

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Book Lisbon to Seattle flight deals*

Lowest fares from
From
To
To
  • July2022
    No result for this month.
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  • August2022
    From
    €349.69*
    Seen:1dayago
    Each way|Economy
  • September2022
    From
    €312.19*
    Seen:1dayago
    Each way|Economy
  • October2022
    No result for this month.
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  • November2022
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  • December2022
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    • LIS-SEA

    Lisbon to Seattle

    Date: 29 Sep 2022-

    13 Oct 2022

    From
    €312.19*

    *Each way fare as part of a return trip including taxes and charges.

    LIS-SEA

    Lisbon to Seattle

    Date: 14 Aug 2022-

    29 Aug 2022

    From
    €456.55*

    *Each way fare as part of a return trip including taxes and charges.

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

    Aer Lingus Plane Image

    Weather in Seattle

    Thursday scattered clouds
    22°C 30 Jun 2022
    Friday sky is clear
    26°C 1 Jul 2022
    Saturday overcast clouds
    23°C 2 Jul 2022
    Sunday overcast clouds
    17°C 3 Jul 2022
    Monday light rain
    15°C 4 Jul 2022
    Tuesday broken clouds
    25°C 5 Jul 2022
    Wednesday few clouds
    26°C 6 Jul 2022
    Powered By: OpenWeatherMap.org

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