AirHint found the following cheapest return flights from Budapest (BUD) to Keflavik (KEF) in August 2026 (see full year).

Return flights

22 Aug - 27 Aug	Wizz Air	direct
18 Aug - 20 Aug	Norwegian
22 Aug - 01 Sep	Wizz Air	direct
18 Aug - 22 Aug	Norwegian
13 Aug - 22 Aug	Wizz Air	direct
18 Aug - 22 Aug	Wizz Air	direct
18 Aug - 27 Aug	Wizz Air	direct
13 Aug - 18 Aug	Wizz Air	direct
13 Aug - 27 Aug	Wizz Air	direct
18 Aug - 01 Sep	Wizz Air	direct
13 Aug - 01 Sep	Wizz Air	direct
01 Aug - 06 Aug	Ryanair
01 Aug - 08 Aug	Wizz Air	direct
15 Aug - 01 Sep	Wizz Air	direct

Also check the deals for one-way flights from Budapest to Keflavik in August.

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 August from 254€

Return flights