AirHint found the following cheapest return flights from Valencia (VLC) to Keflavik (KEF) in January 2026 (see full year).

Return flights

18 Jan - 22 Jan	easyJet
12 Jan - 16 Jan	Vueling Airlines
14 Jan - 20 Jan	easyJet
17 Jan - 22 Jan	Vueling Airlines
12 Jan - 20 Jan	Vueling Airlines
19 Jan - 22 Jan	Vueling Airlines
28 Jan - 04 Feb	Vueling Airlines
26 Jan - 02 Feb	Vueling Airlines
26 Jan - 29 Jan	Vueling Airlines
10 Jan - 16 Jan	Vueling Airlines
20 Jan - 23 Jan	Vueling Airlines
28 Jan - 01 Feb	Vueling Airlines
21 Jan - 26 Jan	easyJet
31 Jan - 03 Feb	Ryanair
30 Jan - 05 Feb	KLM
30 Jan - 02 Feb	KLM
29 Jan - 04 Feb	KLM
30 Jan - 07 Feb	Air Europa
29 Jan - 07 Feb	Air Europa
06 Jan - 05 Feb	Volotea

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

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 January from $165

Return flights