Cheapest return flights from Prague to Keflavik in September from 203€

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

Return flights

23 Sep - 02 Oct easyJet
07 Sep - 22 Sep SWISS
03 Sep - 08 Sep Scandinavian Airlines
10 Sep - 26 Sep easyJet
08 Sep - 22 Sep Wizz Air UK
07 Sep - 21 Sep easyJet
11 Sep - 18 Sep easyJet
12 Sep - 26 Sep easyJet
02 Sep - 10 Sep easyJet
16 Sep - 22 Sep easyJet
28 Sep - 10 Oct Transavia France
11 Sep - 26 Sep easyJet
23 Sep - 02 Oct Icelandair direct

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

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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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