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

Return flights

31 Oct - 19 Nov	Wizz Air	direct
31 Oct - 14 Nov	Wizz Air	direct
31 Oct - 17 Nov	Wizz Air	direct
18 Oct - 21 Oct	easyJet
11 Oct - 21 Oct	easyJet
31 Oct - 05 Nov	Wizz Air
18 Oct - 24 Oct	easyJet
31 Oct - 07 Nov	Wizz Air	direct
21 Oct - 29 Oct	easyJet
16 Oct - 21 Oct	Wizz Air	direct
31 Oct - 05 Nov	Wizz Air	direct
16 Oct - 29 Oct	Wizz Air	direct
14 Oct - 21 Oct	easyJet
31 Oct - 03 Nov	Wizz Air	direct
11 Oct - 16 Oct	easyJet
02 Oct - 21 Oct	Wizz Air	direct
04 Oct - 21 Oct	Wizz Air	direct
16 Oct - 05 Nov	Wizz Air	direct
16 Oct - 03 Nov	Wizz Air	direct
27 Oct - 14 Nov	Wizz Air	direct

Also check the deals for one-way flights from Budapest 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 Budapest to Keflavik in October from $179

Return flights