AirHint found the following cheapest one-way flights from London (LGW) to Belgrade (BEG) in September 2025 (see full year).

One-Way flights

09 Sep	Wizz Air Malta
01 Sep	Wizz Air Malta
02 Sep	Wizz Air Malta
10 Sep	Wizz Air Malta
18 Sep	Wizz Air Malta
11 Sep	Wizz Air Malta
22 Sep	Wizz Air Malta
19 Sep	Wizz Air Malta
27 Sep	Wizz Air Malta
20 Sep	Wizz Air Malta

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

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 one-way flights from London to Belgrade in September from 47€

One-Way flights