Cheapest return flights from London to Belgrade in December from $67

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

Return flights

01 Dec - 14 Dec Wizz Air UK direct
01 Dec - 12 Dec Wizz Air UK direct
01 Dec - 10 Dec Wizz Air UK direct
03 Dec - 14 Dec Wizz Air UK direct
03 Dec - 12 Dec Wizz Air UK direct
03 Dec - 10 Dec Wizz Air UK direct
01 Dec - 05 Dec Wizz Air UK direct
01 Dec - 18 Dec Wizz Air UK direct
01 Dec - 19 Dec Wizz Air UK direct
01 Dec - 15 Dec Wizz Air UK direct
28 Dec - 12 Jan Wizz Air UK direct
25 Dec - 12 Jan Wizz Air UK direct
15 Dec - 01 Jan Wizz Air UK direct
12 Dec - 05 Jan Air Serbia direct
25 Dec - 04 Jan Air Serbia direct
23 Dec - 02 Jan Air Serbia direct
28 Dec - 11 Jan Wizz Air UK direct
28 Dec - 01 Jan Wizz Air UK direct
27 Dec - 03 Jan Ryanair
27 Dec - 03 Jan Air Serbia direct

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

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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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