Cheapest return flights from Frankfurt to Keflavik in June from $246

AirHint found the following cheapest return flights from Frankfurt (FRA) to Keflavik (KEF) in June 2026 (see full year).

Return flights

02 Jun - 10 Jun Ryanair
04 Jun - 12 Jun LOT
02 Jun - 07 Jun LOT
02 Jun - 14 Jun LOT
04 Jun - 12 Jun Icelandair direct
09 Jun - 26 Jun LOT
05 Jun - 12 Jun LOT
05 Jun - 12 Jun Icelandair direct
02 Jun - 10 Jun Icelandair direct
05 Jun - 19 Jun Scandinavian Airlines
28 Jun - 12 Jul LOT

Also check the deals for one-way flights from Frankfurt to Keflavik in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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