Cheapest return flights from London to Belgrade in April from $133

AirHint found the following cheapest return flights from London (LHR) to Belgrade (BEG) in April 2026 (see full year).

Return flights

24 Apr - 26 Apr Air Serbia direct
17 Apr - 20 Apr Air Serbia direct
22 Apr - 26 Apr Air Serbia direct
16 Apr - 20 Apr Air Serbia direct
18 Apr - 19 Apr Air Serbia direct
06 Apr - 20 Apr Air Serbia direct
12 Apr - 19 Apr Air Serbia direct
01 Apr - 30 Apr Air Serbia direct
10 Apr - 13 Apr Lufthansa
30 Apr - 04 May Lufthansa
29 Apr - 06 May Lufthansa
02 Apr - 14 Apr Lufthansa
30 Apr - 04 May Air Serbia direct

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

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