Cheapest return flights from London to Budapest in September from $278

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

Return flights

15 Sep - 18 Sep KLM
11 Sep - 15 Sep Lufthansa
01 Sep - 30 Sep Lufthansa
01 Sep - 08 Sep Lufthansa
04 Sep - 08 Sep Lufthansa
25 Sep - 28 Sep Lufthansa
01 Sep - 04 Sep KLM
02 Sep - 05 Sep KLM
11 Sep - 14 Sep Lufthansa
25 Sep - 01 Oct Lufthansa
02 Sep - 07 Sep Lufthansa
21 Sep - 04 Oct KLM

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

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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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