Cheapest return flights from Porto (OPO) to Buenos Aires (EZE)

Cheapest month: January 2027, from $ 794. Book in one tap, or open a month for every date.

All destinations from Porto (OPO)

One-wayReturn

  • October 2026

    27 Oct – 5 Dec 39 nights
    $ 1,245 return
    Air Europa
    Price seen 8 Oct
    October dates

  • November 2026

    20 Nov – 22 Jan 2027 63 nights
    $ 1,364 return
    LATAM Airlines Group
    Price seen 8 Oct
    November dates

  • January 2027

    18 Jan – 9 Feb 2027 22 nights
    $ 794 return Cheapest month
    Air Europa
    Price seen 8 Oct
    January dates

  • February 2027

    12–27 Feb 2027 15 nights
    $ 907 return
    Air Europa
    Price seen 8 Oct
    February dates

  • March 2027

    24 Mar – 5 Apr 2027 12 nights
    $ 928 return
    Iberia
    Price seen 8 Oct
    March dates

  • July 2027

    30 Jul – 21 Aug 2027 22 nights
    $ 1,235 return
    Turkish Airlines
    Price seen 8 Oct
    July dates
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Updated Oct 9, 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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