Cheapest return flights from London to Belgrade in April from $271

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

Return flights

14 Apr - 22 Apr SWISS
04 Apr - 16 Apr KLM
22 Apr - 28 Apr SWISS
21 Apr - 28 Apr SWISS
08 Apr - 14 May KLM
23 Apr - 28 Apr Lufthansa
23 Apr - 29 Apr Lufthansa
27 Apr - 07 May Lufthansa
28 Apr - 07 May Lufthansa
28 Apr - 05 May Lufthansa
14 Apr - 21 Apr SWISS
29 Apr - 06 May SWISS
29 Apr - 07 May SWISS
20 Apr - 23 Apr Lufthansa
16 Apr - 23 Apr Lufthansa
09 Apr - 14 Apr KLM
15 Apr - 05 May SWISS
13 Apr - 01 May Lufthansa
28 Apr - 04 May Lufthansa
30 Apr - 04 May British Airways

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

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