Cheapest return flights from Lyon to Keflavik in May from 247€

Best time to book flights for Lyon (LYS) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Lyon (LYS) to Keflavik (KEF) in May 2025 (see full year).

Return flights

01 May - 05 May easyJet
12 May - 22 May British Airways
04 May - 10 May easyJet
19 May - 28 May easyJet
01 May - 10 May British Airways
13 May - 22 May easyJet
07 May - 11 May Volotea
13 May - 23 May British Airways
19 May - 23 May Lufthansa
17 May - 25 May British Airways
29 May - 01 Jun British Airways

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

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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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