Cheapest return flights from Prague to Keflavik in May from $158

AirHint found the following cheapest return flights from Prague (PRG) to Keflavik (KEF) in May 2026 (see full year).

Return flights

12 May - 19 May easyJet
20 May - 27 May easyJet
05 May - 12 May easyJet
14 May - 28 May Fly Play direct
14 May - 21 May Fly Play direct
26 May - 03 Jun easyJet
21 May - 28 May Fly Play direct
28 May - 07 Jun Fly Play direct
12 May - 17 May easyJet
07 May - 10 May LOT
07 May - 10 May Fly Play direct
24 May - 31 May Fly Play direct
28 May - 05 Jun LOT
25 May - 03 Jun Scandinavian Airlines
28 May - 06 Jun LOT
29 May - 05 Jun Scandinavian Airlines
29 May - 07 Jun Norwegian
25 May - 03 Jun Icelandair direct
29 May - 05 Jun Icelandair direct
29 May - 07 Jun Icelandair direct

Also check the deals for one-way flights from Prague to Keflavik in May.

Skyscanner

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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