Cheapest return flights from Detroit (DTW) to Keflavik (KEF)

Cheapest month: January 2027, from $ 599. Book in one tap, or open a month for every date.

All destinations from Detroit (DTW)

One-wayReturn

  • January 2027

    23–30 Jan 2027 7 nights
    $ 599 return Cheapest month
    jetBlue
    Price seen 10 Nov
    January dates

  • February 2027

    28 Feb – 5 Mar 2027 5 nights
    $ 615 return
    Icelandair
    Price seen 11 Nov
    February dates

  • April 2027

    27 Apr – 4 May 2027 7 nights
    $ 672 return
    Icelandair
    Price seen 10 Nov
    April dates

  • May 2027

    6–11 May 2027 5 nights
    $ 627 return
    Icelandair
    Price seen 10 Nov
    May dates

  • June 2027

    8–15 Jun 2027 7 nights
    $ 628 return
    Icelandair
    Price seen 10 Nov
    June dates
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Updated Nov 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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