Cheapest return flights from Lyon to Keflavik in July from $376

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 July 2025 (see full year).

Return flights

20 Jul - 03 Aug Air France
01 Jul - 06 Jul easyJet
05 Jul - 23 Jul easyJet
05 Jul - 22 Jul easyJet
08 Jul - 16 Jul easyJet
08 Jul - 22 Jul easyJet
05 Jul - 21 Jul easyJet
05 Jul - 17 Jul easyJet
01 Jul - 17 Jul easyJet
04 Jul - 23 Jul Vueling Airlines
11 Jul - 15 Jul Aer Lingus
28 Jul - 02 Aug easyJet

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

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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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