Cheapest return flights from Belgrade to Keflavik in May from $300

Best time to book flights for Belgrade (BEG) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Belgrade (BEG) to Keflavik (KEF) in May 2025 (see full year).

Return flights

29 May - 01 Jun Air Serbia
10 May - 17 May Air Serbia
10 May - 13 May Norwegian
22 May - 27 May Air Serbia
24 May - 27 May Wizz Air
22 May - 28 May Air Serbia
06 May - 10 May Air Serbia
09 May - 20 May Wizz Air
24 May - 28 May Wizz Air
23 May - 27 May Wizz Air
23 May - 28 May Wizz Air

Also check the deals for one-way flights from Belgrade to Keflavik in May.

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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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