Cheapest return flights from Valencia to Keflavik in September from $257

Best time to book flights for Valencia (VLC) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Valencia (VLC) to Keflavik (KEF) in September 2025 (see full year).

Return flights

11 Sep - 16 Sep easyJet
13 Sep - 23 Sep Fly Play direct
20 Sep - 27 Sep Fly Play direct
02 Sep - 09 Sep Fly Play direct
22 Sep - 28 Sep Iberia
02 Sep - 16 Sep Fly Play direct
09 Sep - 20 Sep Fly Play direct
02 Sep - 13 Sep Fly Play direct
06 Sep - 13 Sep Fly Play direct
07 Sep - 14 Sep Volotea
28 Sep - 05 Oct Volotea

Also check the deals for one-way flights from Valencia to Keflavik in September.

Skyscanner

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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