Cheapest return flights from Porto Alegre (POA) to Lisbon (LIS)

Cheapest month: November 2026, from $ 771. Book in one tap, or open a month for every date.

All destinations from Porto Alegre (POA)

One-wayReturn

  • October 2026

    22 Oct – 5 Nov 14 nights
    $ 794 return
    LATAM Airlines Group
    Price seen 10 Oct
    October dates

  • November 2026

    7–17 Nov 10 nights
    $ 771 return Cheapest month
    LATAM Airlines Group
    Price seen 10 Oct
    November dates

  • December 2026

    5 Dec – 15 Jan 2027 41 nights
    $ 879 return
    LATAM Airlines Group
    Price seen 11 Oct
    December dates

  • March 2027

    16 Mar – 15 Apr 2027 30 nights
    $ 867 return
    Azul Airlines
    Price seen 11 Oct
    March dates

  • April 2027

    29 Apr – 8 Jun 2027 40 nights
    $ 957 return
    Azul Airlines
    Price seen 10 Oct
    April dates

  • May 2027

    20 May – 3 Jun 2027 14 nights
    $ 924 return
    Azul Airlines
    Price seen 10 Oct
    May dates

  • June 2027

    1–15 Jun 2027 14 nights
    $ 1,008 return
    Azul Airlines
    Price seen 10 Oct
    June dates
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Deals for one-way flights from Porto Alegre to Lisbon.

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Updated Oct 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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