AirHint found the following cheapest return flights from Basel (BSL) to Belgrade (BEG) in July 2025 (see full year).

Return flights

15 Jul - 18 Jul	Austrian Airlines
29 Jul - 31 Jul	Austrian Airlines
14 Jul - 29 Jul	Austrian Airlines
14 Jul - 31 Jul	Austrian Airlines
15 Jul - 17 Jul	Austrian Airlines
28 Jul - 05 Aug	Austrian Airlines
25 Jul - 30 Jul	Lufthansa
25 Jul - 28 Jul	Lufthansa
17 Jul - 31 Jul	Lufthansa
23 Jul - 28 Jul	Lufthansa
27 Jul - 31 Jul	Austrian Airlines
27 Jul - 01 Aug	Lufthansa
11 Jul - 01 Aug	Lufthansa
28 Jul - 03 Aug	easyJet
27 Jul - 15 Aug	Wizz Air
26 Jul - 15 Aug	Lufthansa
31 Jul - 03 Aug	Wizz Air

Also check the deals for one-way flights from Basel to Belgrade in July.

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 Basel to Belgrade in July from 212€

Return flights