AirHint found the following cheapest return flights from London (STN) to Belgrade (BEG) in October 2025 (see full year).

Return flights

09 Oct - 12 Oct	Ryanair
14 Oct - 15 Oct	Ryanair
12 Oct - 15 Oct	Ryanair
25 Oct - 29 Oct	Ryanair
22 Oct - 26 Oct	Ryanair
13 Oct - 15 Oct	Ryanair
08 Oct - 11 Oct	Ryanair
31 Oct - 04 Nov	Ryanair
10 Oct - 15 Oct	Ryanair
23 Oct - 30 Oct	Ryanair
27 Oct - 29 Oct	Ryanair
18 Oct - 11 Nov	Ryanair
31 Oct - 03 Nov	Ryanair
27 Oct - 01 Nov	Ryanair
31 Oct - 02 Nov	Ryanair
24 Oct - 02 Nov	Ryanair
27 Oct - 02 Nov	Ryanair

Also check the deals for one-way flights from London to Belgrade in October.

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 Belgrade

Cheap car rent in Belgrade

Cheapest return flights from London to Belgrade in October from $176

Return flights