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

Return flights

14 Apr - 28 Apr	Wizz Air Malta
09 Apr - 28 Apr	Wizz Air	direct
11 Apr - 28 Apr	Wizz Air	direct
14 Apr - 28 Apr	Wizz Air	direct
11 Apr - 19 Apr	Wizz Air	direct
09 Apr - 14 Apr	Wizz Air
03 Apr - 09 Apr	Wizz Air
14 Apr - 21 Apr	Wizz Air Malta
23 Apr - 28 Apr	Wizz Air Malta
18 Apr - 24 Apr	Ryanair
23 Apr - 07 May	Wizz Air	direct
30 Apr - 10 May	Ryanair
18 Apr - 07 May	Wizz Air	direct
26 Apr - 02 May	Lufthansa
27 Apr - 02 May	Wizz Air
23 Apr - 05 May	Wizz Air	direct
30 Apr - 06 May	Norwegian
23 Apr - 02 May	Ryanair
16 Apr - 05 May	Wizz Air	direct
25 Apr - 07 May	Wizz Air	direct

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

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 April from 142€

Return flights