Cheapest return flights from Keflavik to Prague in August from $309

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

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

Return flights

28 Aug - 04 Sep Wizz Air
24 Aug - 25 Aug easyJet
28 Aug - 04 Sep Fly Play direct
24 Aug - 25 Aug Icelandair direct
17 Aug - 07 Sep Vueling Airlines
24 Aug - 07 Sep Vueling Airlines
17 Aug - 24 Aug Vueling Airlines
10 Aug - 24 Aug Vueling Airlines
10 Aug - 17 Aug Vueling Airlines

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

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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