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

Return flights

15 Oct - 18 Oct	Wizz Air Malta
16 Oct - 26 Oct	Wizz Air Malta
16 Oct - 19 Oct	Wizz Air Malta
22 Oct - 26 Oct	Wizz Air Malta
31 Oct - 10 Nov	Wizz Air Malta
17 Oct - 25 Oct	Wizz Air Malta
19 Oct - 26 Oct	Wizz Air Malta
21 Oct - 29 Oct	Air Europa
31 Oct - 09 Nov	Wizz Air Malta
24 Oct - 28 Oct	Air Europa
01 Oct - 15 Oct	Wizz Air Malta
08 Oct - 18 Oct	Air Europa

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

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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Cheapest return flights from Valencia to Keflavik in October from 195€

Return flights