Cheapest return flights from Athens to Belgrade in May from $159

AirHint found the following cheapest return flights from Athens (ATH) to Belgrade (BEG) in May 2026 (see full year).

Return flights

08 May - 11 May Aegean Airlines direct
01 May - 04 May Aegean Airlines direct
15 May - 18 May Air Serbia direct
21 May - 25 May Air Serbia direct
11 May - 15 May Air Serbia direct
11 May - 16 May Air Serbia direct
11 May - 17 May Air Serbia direct
29 May - 01 Jun Aegean Airlines direct
10 May - 15 May Air Serbia direct
14 May - 17 May Air Serbia direct
30 May - 01 Jun Air Serbia direct
30 May - 02 Jun Air Serbia direct
01 May - 03 May Aegean Airlines direct

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

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