AirHint found the following cheapest return flights from Belgrade (BEG) to Keflavik (KEF) in May 2026 (see full year).
Return flights
| 13 May - 20 May | Wizz Air UK | ||
| 20 May - 28 May | Wizz Air | ||
| 01 May - 10 May | Austrian Airlines |
Also check the deals for one-way flights from Belgrade to Keflavik in May.
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