Flights from Boston to Lisbon available from USD 1,117*

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Our best rates from Boston to Lisbon

Aug 2026
FromUSD 1,469*
Fare: Round trip/Economy
Sep 2026
FromUSD 1,410*
Fare: Round trip/Economy
Oct 2026
Looks like you're the first to search this route on these dates
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    • *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

    Fly in the next three months: flights from Boston to Lisbon

    USD

    Boston (BOS)to

    Lisbon (LIS)
    Aug 13 2026 - Aug 24 2026
    From
    USD 1,469
    Round trip
    Economy

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

     

    Plan ahead for your trip from Boston to Lisbon with Icelandair

    USD

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.