AirHint found the following cheapest return flights from Mumbai (BOM) to Budapest (BUD) in September 2025 (see full year).

Return flights

16 Sep - 25 Sep	Air India Express
18 Sep - 25 Sep	Air India Express
18 Sep - 23 Sep	Air India Express
16 Sep - 23 Sep	Air India Express
20 Sep - 27 Sep	Air India Express
11 Sep - 23 Sep	IndiGo
25 Sep - 30 Sep	Air India Express
09 Sep - 16 Sep	KLM
05 Sep - 12 Sep	KLM
20 Sep - 05 Oct	KLM
30 Sep - 07 Oct	Air India Express
26 Sep - 03 Oct	IndiGo
08 Sep - 15 Sep	KLM
25 Sep - 15 Oct	SWISS

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

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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Cheapest return flights from Mumbai to Budapest in September from 341€

Return flights