Cheapest return flights from Newark (EWR) to Keflavik (KEF)

Cheapest month: November 2026, from $ 421. Book in one tap, or open a month for every date.

All destinations from Newark (EWR)

One-wayReturn

  • November 2026

    28 Nov – 3 Dec 5 nights
    $ 421 return Cheapest month
    Direct Icelandair
    Price seen 14 Oct
    November dates

  • March 2027

    10–17 Mar 2027 7 nights
    $ 512 return
    Direct Icelandair
    Price seen 14 Oct
    March dates

  • July 2027

    31 Jul – 6 Aug 2027 6 nights
    $ 594 return
    Direct Icelandair
    Price seen 14 Oct
    July dates

  • August 2027

    21–28 Aug 2027 7 nights
    $ 472 return
    Air Canada
    Price seen 14 Oct
    August dates
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Updated Oct 15, 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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