Cheapest return FRA–KEF flights, October

AirHint found the following cheapest return flights from Frankfurt (FRA) to Keflavik (KEF) in October 2026 (see full year).

Return flights

11 Oct - 20 Oct Ryanair
04 Oct - 14 Oct KLM
18 Oct - 27 Oct LOT
24 Oct - 25 Oct LOT
11 Oct - 13 Oct LOT
22 Oct - 27 Oct LOT
30 Oct - 06 Nov Lufthansa direct
27 Oct - 31 Oct Scandinavian Airlines
29 Oct - 14 Nov Scandinavian Airlines
30 Oct - 14 Nov Scandinavian Airlines
16 Oct - 01 Nov LOT
11 Oct - 22 Oct easyJet
31 Oct - 07 Nov Lufthansa
29 Oct - 14 Nov Icelandair direct
30 Oct - 14 Nov Icelandair direct
12 Oct - 22 Oct Lufthansa direct
05 Oct - 16 Oct Ryanair
31 Oct - 07 Nov Icelandair direct
16 Oct - 01 Nov Lufthansa direct
24 Oct - 01 Nov Lufthansa direct

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

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