Cheapest return flights from Prague to Keflavik in May from 163€

Best time to book flights for Prague (PRG) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Prague (PRG) to Keflavik (KEF) in May 2025 (see full year).

Return flights

09 May - 15 May SWISS
14 May - 21 May easyJet
15 May - 18 May Fly Play direct
03 May - 07 May Wizz Air UK
03 May - 08 May Lufthansa
08 May - 12 May easyJet
14 May - 18 May easyJet
22 May - 05 Jun Fly Play direct
13 May - 18 May easyJet
08 May - 13 May easyJet
15 May - 22 May Fly Play direct
24 May - 08 Jun easyJet
28 May - 11 Jun SWISS
10 May - 10 Jun Wizz Air UK
25 May - 01 Jun Fly Play direct
24 May - 09 Jun easyJet
23 May - 09 Jun easyJet
23 May - 05 Jun easyJet
31 May - 08 Jun Wizz Air UK
23 May - 08 Jun Finnair

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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