Cheapest one-way ATH–BEG flights, September

AirHint found the following cheapest one-way flights from Athens (ATH) to Belgrade (BEG) in September 2026 (see full year).

One-Way flights

29 Sep Aegean Airlines direct
18 Sep Aegean Airlines direct
24 Sep Ryanair
24 Sep Air Serbia direct
25 Sep Aegean Airlines direct
10 Sep Aegean Airlines direct
12 Sep Aegean Airlines direct
23 Sep Wizz Air Malta
06 Sep Air Serbia direct

Also check the deals for return flights from Athens to Belgrade in September.

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