Cheapest return flights from Prague to Keflavik in September from 233€

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

Return flights

08 Sep - 15 Sep Scandinavian Airlines
06 Sep - 15 Sep Scandinavian Airlines
01 Sep - 08 Sep Scandinavian Airlines
23 Sep - 30 Sep Ryanair
05 Sep - 15 Sep Ryanair
16 Sep - 30 Sep Ryanair
08 Sep - 17 Sep Wizz Air UK
29 Sep - 05 Oct LOT
15 Sep - 22 Sep Ryanair
09 Sep - 16 Sep Lufthansa
06 Sep - 13 Sep Scandinavian Airlines
25 Sep - 04 Oct LOT
30 Sep - 14 Oct Vueling Airlines
30 Sep - 17 Oct Vueling Airlines

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

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