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 - 05 Nov	Wizz Air	direct
31 Oct - 07 Nov	Wizz Air
29 Oct - 05 Nov	Wizz Air	direct
29 Oct - 07 Nov	Wizz Air	direct
31 Oct - 07 Nov	Wizz Air	direct
30 Oct - 05 Nov	Ryanair
29 Oct - 17 Nov	Wizz Air	direct
29 Oct - 12 Nov	Wizz Air	direct
31 Oct - 17 Nov	Wizz Air	direct
29 Oct - 31 Oct	Wizz Air	direct
24 Oct - 31 Oct	Wizz Air
25 Oct - 28 Oct	Wizz Air
27 Oct - 31 Oct	Wizz Air	direct
25 Oct - 29 Oct	Wizz Air
23 Oct - 26 Oct	Norwegian
26 Oct - 31 Oct	Finnair
25 Oct - 31 Oct	Finnair
27 Oct - 29 Oct	Wizz Air	direct
23 Oct - 25 Oct	Norwegian

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 $303

Return flights