Cheapest return flights from Lyon to Keflavik in May from 235€

AirHint found the following cheapest return flights from Lyon (LYS) to Keflavik (KEF) in May 2026 (see full year).

Return flights

02 May - 09 May easyJet
02 May - 16 Jun Lufthansa
05 May - 08 May Vueling Airlines
09 May - 15 May Lufthansa
14 May - 18 May Lufthansa
31 May - 08 Jun KLM
05 May - 12 May easyJet
15 May - 24 May easyJet
07 May - 10 May Lufthansa
14 May - 17 May Lufthansa
23 May - 30 May Air France
08 May - 10 May Austrian Airlines

Also check the deals for one-way flights from Lyon to Keflavik in May.

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