AirHint found the following cheapest return flights from Belgrade (BEG) to Budapest (BUD) in August 2025 (see full year).

Return flights

31 Aug - 04 Sep	Air Serbia	direct
29 Aug - 01 Sep	Air Serbia
29 Aug - 31 Aug	Air Serbia	direct
24 Aug - 31 Aug	Air Serbia	direct
25 Aug - 28 Aug	Air Serbia	direct
29 Aug - 01 Sep	Air Serbia	direct
28 Aug - 04 Sep	Air Serbia
31 Aug - 06 Sep	Air Serbia
28 Aug - 31 Aug	Air Serbia	direct
28 Aug - 04 Sep	Air Serbia	direct
24 Aug - 27 Aug	Air Serbia	direct
31 Aug - 06 Sep	Air Serbia	direct

Also check the deals for one-way flights from Belgrade to Budapest in August.

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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Cheapest return flights from Belgrade to Budapest in August from $164

Return flights