Cheapest return flights from Keflavik to Budapest in September from 142€

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

Return flights

16 Sep - 02 Oct Wizz Air direct
04 Sep - 11 Sep Wizz Air direct
30 Sep - 02 Oct Wizz Air direct
06 Sep - 11 Sep Wizz Air direct
06 Sep - 13 Sep Wizz Air direct
04 Sep - 13 Sep Wizz Air direct
30 Sep - 09 Oct Wizz Air direct
18 Sep - 02 Oct Wizz Air direct
04 Sep - 09 Sep Wizz Air direct
02 Sep - 11 Sep Wizz Air direct
30 Sep - 16 Oct Wizz Air direct
06 Sep - 09 Sep Wizz Air direct
18 Sep - 09 Oct Wizz Air direct
09 Sep - 11 Sep Wizz Air
02 Sep - 13 Sep Wizz Air direct
16 Sep - 07 Oct Wizz Air direct
11 Sep - 02 Oct Wizz Air direct
30 Sep - 07 Oct Wizz Air direct
30 Sep - 11 Oct Wizz Air direct
04 Sep - 25 Sep Wizz Air direct

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

Skyscanner

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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