AirHint found the following cheapest return flights from Keflavik (KEF) to Alicante (ALC) in November 2025 (see full year).

Return flights

27 Nov - 01 Dec	easyJet
18 Nov - 22 Nov	easyJet
25 Nov - 01 Dec	easyJet
25 Nov - 02 Dec	easyJet
20 Nov - 24 Nov	easyJet
28 Nov - 02 Dec	easyJet
04 Nov - 11 Nov	easyJet
28 Nov - 05 Dec	easyJet
21 Nov - 27 Nov	easyJet
04 Nov - 10 Nov	easyJet
21 Nov - 25 Nov	easyJet
04 Nov - 09 Nov	easyJet
14 Nov - 18 Nov	easyJet
06 Nov - 13 Nov	easyJet
11 Nov - 18 Nov	easyJet
28 Nov - 05 Dec	Icelandair	direct
28 Nov - 02 Dec	Icelandair	direct
25 Nov - 02 Dec	Icelandair	direct

Also check the deals for one-way flights from Keflavik to Alicante in November.

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 Keflavik to Alicante in November from 169€

Return flights