Cheapest return flights from Belgrade to Lisbon in September from $175

AirHint found the following cheapest return flights from Belgrade (BEG) to Lisbon (LIS) in September 2026 (see full year).

Return flights

04 Sep - 12 Sep Air Serbia direct
17 Sep - 24 Sep Air Serbia direct
15 Sep - 19 Sep Air Serbia direct
19 Sep - 22 Sep Air Serbia direct
15 Sep - 18 Sep Air Serbia direct
17 Sep - 19 Sep Air Serbia direct
03 Sep - 17 Sep Air Serbia direct
03 Sep - 18 Sep Air Serbia direct
05 Sep - 15 Sep Air Serbia direct
08 Sep - 18 Sep Air Serbia direct
29 Sep - 03 Oct Air Serbia direct
26 Sep - 01 Oct Air Serbia direct
04 Sep - 15 Oct Air Serbia direct
28 Sep - 02 Oct Air Serbia
27 Sep - 02 Oct Air Serbia
01 Sep - 12 Oct Wizz Air

Also check the deals for one-way flights from Belgrade to Lisbon in September.

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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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