Cheapest one-way flights from Keflavik to Budapest in September from $118

AirHint found the following cheapest one-way flights from Keflavik (KEF) to Budapest (BUD) in September 2026 (see full year).

One-Way flights

19 Sep Wizz Air
22 Sep Wizz Air direct
24 Sep Wizz Air direct
17 Sep Wizz Air direct
23 Sep Wizz Air
10 Sep Wizz Air direct
26 Sep Wizz Air direct
21 Sep Wizz Air Malta
19 Sep Wizz Air direct
01 Sep Wizz Air direct

Also check the deals for return flights from Keflavik to Budapest 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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