Cheapest return flights from Belgrade to Lisbon in September from $215

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

Return flights

18 Sep - 22 Sep Air Serbia
17 Sep - 22 Sep Air Serbia
24 Sep - 29 Sep Air Serbia
12 Sep - 24 Sep Air Serbia
26 Sep - 29 Sep Air Serbia
15 Sep - 25 Sep Air Serbia direct
06 Sep - 12 Sep Wizz Air
15 Sep - 18 Sep Air Serbia direct
17 Sep - 22 Sep Air Serbia direct
24 Sep - 29 Sep Air Serbia direct
29 Sep - 02 Oct Air Serbia
29 Sep - 02 Oct Air Serbia direct
01 Sep - 31 Oct Air Serbia

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

Powered by

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Feel free to contact us with any feedback or request another flight research.