Cheapest return flights from Madrid (MAD) to Keflavik (KEF)

Cheapest month: January 2027, from $ 139. Book in one tap, or open a month for every date.

All destinations from Madrid (MAD)

One-wayReturn

  • October 2026

    10–11 Oct 1 night
    $ 189 return
    Direct Iberia Express
    Price seen 8 Oct
    October dates

  • November 2026

    9 Nov – 29 Jan 2027 81 nights
    $ 178 return
    Ryanair
    Price seen 8 Oct
    November dates

  • January 2027

    14–23 Jan 2027 9 nights
    $ 139 return Cheapest month
    Wizz Air Malta
    Price seen 8 Oct
    January dates

  • March 2027

    29 Mar – 4 May 2027 36 nights
    $ 268 return
    Transavia France
    Price seen 8 Oct
    March dates

  • August 2027

    2–10 Aug 2027 8 nights
    $ 244 return
    Iberia Express
    Price seen 8 Oct
    August dates

  • September 2027

    25 Sep – 1 Oct 2027 6 nights
    $ 268 return
    Wizz Air Malta
    Price seen 8 Oct
    September 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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