Cheapest return flights from Prague to Keflavik in May from 191€

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

Return flights

02 May - 09 May Lufthansa
07 May - 11 May easyJet
09 May - 15 May easyJet
22 May - 03 Jun Scandinavian Airlines
02 May - 11 May Lufthansa
08 May - 15 May Austrian Airlines
28 May - 06 Jun Scandinavian Airlines
01 May - 09 May Scandinavian Airlines
02 May - 08 May easyJet
12 May - 16 May Austrian Airlines
08 May - 16 May Austrian Airlines
16 May - 18 May Lufthansa
30 May - 09 Jun Austrian Airlines
27 May - 05 Jun easyJet
29 May - 06 Jun Scandinavian Airlines
23 May - 02 Jun Scandinavian Airlines
20 May - 01 Jun easyJet
29 May - 05 Jun Scandinavian Airlines
29 May - 08 Jun Scandinavian Airlines
25 May - 03 Jun Lufthansa

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

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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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