Cheapest return flights from Buenos Aires (BUE) to Barcelona (BCN)

Cheapest month: December 2026, from $ 932. Book in one tap, or open a month for every date.

All destinations from Buenos Aires (BUE)

One-wayReturn

  • October 2026

    26 Oct – 21 Jan 2027 87 nights
    $ 955 return
    LEVEL
    Price seen 13 Oct
    October dates

  • November 2026

    17 Nov – 22 Jun 2027 217 nights
    $ 967 return
    Direct LEVEL
    Price seen 12 Oct
    November dates

  • December 2026

    3–31 Dec 28 nights
    $ 932 return Cheapest month
    LATAM Airlines Group
    Price seen 13 Oct
    December dates

  • January 2027

    27 Jan – 17 Mar 2027 49 nights
    $ 953 return
    Air Canada
    Price seen 12 Oct
    January dates

  • March 2027

    2 Mar – 7 Sep 2027 189 nights
    $ 994 return
    LATAM Airlines Group
    Price seen 12 Oct
    March dates

  • April 2027

    5 Apr – 12 Aug 2027 129 nights
    $ 964 return
    LATAM Airlines Group
    Price seen 12 Oct
    April dates

  • July 2027

    29 Jul – 8 Oct 2027 71 nights
    $ 1,590 return
    SWISS
    Price seen 12 Oct
    July dates

  • September 2027

    1–15 Sep 2027 14 nights
    $ 1,164 return
    Air Canada
    Price seen 12 Oct
    September dates
Powered by

Deals for one-way flights from Buenos Aires to Barcelona.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Updated Oct 13, 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.

Feel free to contact us with any feedback or request another flight research.