Cheapest return flights from Budapest to Keflavik in September from $160

Best time to book flights for Budapest (BUD) to Keflavik (KEF) flights at AirHint

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

Return flights

22 Sep - 28 Sep easyJet
13 Sep - 18 Sep Wizz Air
20 Sep - 28 Sep Wizz Air
20 Sep - 23 Sep Wizz Air
23 Sep - 30 Sep Wizz Air
20 Sep - 30 Sep Wizz Air
25 Sep - 30 Sep Wizz Air
25 Sep - 01 Oct Wizz Air
02 Sep - 07 Sep easyJet
25 Sep - 14 Oct Wizz Air direct
02 Sep - 10 Sep Wizz Air
24 Sep - 30 Sep Ryanair
20 Sep - 02 Oct Wizz Air
27 Sep - 08 Oct Ryanair
25 Sep - 07 Oct Wizz Air direct
25 Sep - 02 Oct Wizz Air
27 Sep - 14 Oct Wizz Air direct
27 Sep - 07 Oct Ryanair
27 Sep - 16 Oct Wizz Air direct
25 Sep - 09 Oct Wizz Air direct

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

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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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