Cheapest return LCY–BUD flights, September

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

Return flights

07 Sep - 10 Sep KLM
29 Sep - 03 Oct KLM
09 Sep - 15 Sep KLM
05 Sep - 07 Sep KLM
20 Sep - 23 Sep KLM
02 Sep - 08 Sep KLM
16 Sep - 30 Sep KLM
14 Sep - 17 Sep KLM
05 Sep - 09 Sep KLM
01 Sep - 07 Sep KLM
01 Sep - 04 Sep KLM
23 Sep - 09 Oct Luxair
30 Sep - 03 Oct KLM
25 Sep - 12 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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