Cheapest return flights from Prague to Keflavik in June from 252€

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

Return flights

10 Jun - 16 Jun SWISS
13 Jun - 20 Jun Wizz Air UK
09 Jun - 16 Jun easyJet
06 Jun - 10 Jun Lufthansa
05 Jun - 10 Jun Lufthansa
02 Jun - 16 Jun Norwegian
17 Jun - 23 Jun SWISS
06 Jun - 11 Jun Lufthansa
06 Jun - 16 Jun Lufthansa
10 Jun - 17 Jun SWISS
19 Jun - 08 Jul Scandinavian Airlines
27 Jun - 07 Jul Wizz Air UK
26 Jun - 08 Jul Finnair
29 Jun - 06 Jul Lufthansa
19 Jun - 03 Jul Finnair
24 Jun - 10 Jul Finnair
27 Jun - 09 Jul Wizz Air UK
26 Jun - 13 Jul Finnair
26 Jun - 06 Jul Finnair
25 Jun - 10 Jul Finnair

Also check the deals for one-way flights from Prague 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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