Cheapest return flights from Keflavik to Prague in June from $234

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

Return flights

05 Jun - 09 Jun Scandinavian Airlines
08 Jun - 12 Jun Scandinavian Airlines
15 Jun - 17 Jun Scandinavian Airlines
26 Jun - 02 Jul Transavia France
26 Jun - 03 Jul Transavia France
25 Jun - 03 Jul easyJet
28 Jun - 03 Jul Transavia France
26 Jun - 01 Jul SWISS
27 Jun - 02 Jul Icelandair
27 Jun - 03 Jul Icelandair
15 Jun - 17 Jun Icelandair direct
08 Jun - 12 Jun Icelandair direct
24 Jun - 08 Jul Vueling Airlines
24 Jun - 15 Jul Vueling Airlines
17 Jun - 08 Jul Vueling Airlines
17 Jun - 20 Jun Vueling Airlines
17 Jun - 24 Jun Vueling Airlines
24 Jun - 27 Jun Vueling Airlines
06 Jun - 20 Jun Vueling Airlines
17 Jun - 27 Jun Vueling Airlines

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