Cheapest return flights from Prague to Keflavik in October from $201

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

Return flights

09 Oct - 18 Oct Lufthansa
08 Oct - 15 Oct Scandinavian Airlines
15 Oct - 22 Oct Scandinavian Airlines
19 Oct - 23 Oct Fly Play direct
09 Oct - 17 Oct easyJet
16 Oct - 26 Oct Scandinavian Airlines
15 Oct - 20 Oct Scandinavian Airlines
14 Oct - 21 Oct Austrian Airlines
12 Oct - 21 Oct Austrian Airlines
20 Oct - 26 Oct Scandinavian Airlines
30 Oct - 06 Nov Scandinavian Airlines
29 Oct - 06 Nov Scandinavian Airlines
27 Oct - 06 Nov Scandinavian Airlines
30 Oct - 05 Nov Scandinavian Airlines
28 Oct - 06 Nov easyJet
25 Oct - 03 Nov LOT
30 Oct - 04 Nov easyJet
25 Oct - 04 Nov easyJet
31 Oct - 09 Nov Scandinavian Airlines
23 Oct - 01 Nov Lufthansa

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

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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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