Cheapest return flights from Keflavik (KEF) to Barcelona (BCN)

Cheapest month: January 2027, from $ 161. Book in one tap, or open a month for every date.

All destinations from Keflavik (KEF)

One-wayReturn

  • October 2026

    31 Oct – 5 Nov 5 nights
    $ 827 return
    Direct Icelandair
    Price seen 10 Oct
    October dates

  • November 2026

    17–26 Nov 9 nights
    $ 402 return
    Direct Icelandair
    Price seen 10 Oct
    November dates

  • December 2026

    17–20 Dec 3 nights
    $ 230 return
    Direct Vueling Airlines
    Price seen 10 Oct
    December dates

  • January 2027

    20–24 Jan 2027 4 nights
    $ 161 return Cheapest month
    Wizz Air Malta
    Price seen 10 Oct
    January dates

  • February 2027

    25 Feb – 14 Mar 2027 17 nights
    $ 196 return
    Direct Vueling Airlines
    Price seen 10 Oct
    February dates

  • March 2027

    4–14 Mar 2027 10 nights
    $ 212 return
    Direct Vueling Airlines
    Price seen 10 Oct
    March dates

  • April 2027

    10–17 Apr 2027 7 nights
    $ 214 return
    Direct Vueling Airlines
    Price seen 10 Oct
    April dates

  • June 2027

    3–7 Jun 2027 4 nights
    $ 244 return
    easyJet
    Price seen 10 Oct
    June dates

  • July 2027

    22–28 Jul 2027 6 nights
    $ 374 return
    SWISS
    Price seen 10 Oct
    July dates

  • August 2027

    31 Aug – 9 Sep 2027 9 nights
    $ 273 return
    Wizz Air
    Price seen 10 Oct
    August dates
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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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