Cheapest return flights from Prague to Keflavik in September from 202€

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

Return flights

30 Sep - 11 Oct Ryanair
30 Sep - 06 Oct Ryanair
15 Sep - 30 Sep Wizz Air UK
02 Sep - 15 Sep Ryanair
08 Sep - 22 Sep Wizz Air UK
15 Sep - 01 Oct Wizz Air UK
09 Sep - 13 Sep Ryanair
04 Sep - 15 Sep Scandinavian Airlines
03 Sep - 15 Sep Scandinavian Airlines
24 Sep - 28 Sep LOT
11 Sep - 14 Sep LOT
10 Sep - 27 Sep Ryanair
14 Sep - 23 Sep Transavia France
28 Sep - 09 Oct Transavia France
16 Sep - 02 Oct Ryanair
25 Sep - 07 Oct LOT
28 Sep - 09 Oct Icelandair direct
23 Sep - 07 Oct Vueling Airlines

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

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