Cheapest return flights from London to Budapest in September from $259

AirHint found the following cheapest return flights from London (LCY) to Budapest (BUD) in September 2026 (see full year).

Return flights

29 Sep - 03 Oct KLM
04 Sep - 08 Sep Lufthansa
18 Sep - 22 Sep Lufthansa
11 Sep - 15 Sep Lufthansa
01 Sep - 08 Sep Lufthansa
25 Sep - 28 Sep Lufthansa
07 Sep - 15 Sep KLM
18 Sep - 21 Sep Lufthansa
04 Sep - 09 Sep Lufthansa
09 Sep - 10 Sep SWISS
09 Sep - 11 Sep SWISS
28 Sep - 05 Oct Lufthansa
28 Sep - 06 Oct SWISS
30 Sep - 04 Oct SWISS
27 Sep - 04 Oct Lufthansa

Also check the deals for one-way flights from London to Budapest in September.

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