Cheapest return flights from Prague to Keflavik in August from 169€

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 August 2025 (see full year).

Return flights

30 Aug - 08 Sep Austrian Airlines
30 Aug - 09 Sep Austrian Airlines
31 Aug - 07 Sep Fly Play direct
31 Aug - 10 Sep Austrian Airlines
29 Aug - 07 Sep Austrian Airlines
30 Aug - 04 Sep Austrian Airlines
24 Aug - 31 Aug Norwegian
13 Aug - 19 Aug SWISS
14 Aug - 31 Aug Fly Play direct
29 Aug - 03 Sep Austrian Airlines
21 Aug - 29 Aug SWISS
28 Aug - 04 Sep Austrian Airlines
31 Aug - 05 Sep Scandinavian Airlines
21 Aug - 24 Aug Fly Play direct
18 Aug - 22 Aug Scandinavian Airlines
14 Aug - 17 Aug Fly Play direct
17 Aug - 24 Aug Fly Play direct
29 Aug - 03 Sep Icelandair direct
13 Aug - 17 Aug SWISS
14 Aug - 20 Aug Ryanair

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

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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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