Cheapest one-way flights from Belgrade to Keflavik in December from $151

AirHint found the following cheapest one-way flights from Belgrade (BEG) to Keflavik (KEF) in December 2025 (see full year).

One-Way flights

16 Dec Wizz Air
13 Dec Wizz Air
14 Dec Air Serbia
23 Dec Wizz Air
24 Dec Wizz Air
30 Dec Air Serbia
25 Dec Wizz Air
26 Dec Wizz Air
28 Dec Wizz Air

Also check the deals for return flights from Belgrade to Keflavik in December.

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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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