AirHint found the following cheapest return flights from Birmingham (BHX) to Delhi (DEL) in September 2025 (see full year).

Return flights

08 Sep - 24 Sep	Air France
02 Sep - 30 Sep	KLM
03 Sep - 30 Sep	KLM
04 Sep - 02 Oct	KLM
04 Sep - 01 Oct	KLM
09 Sep - 22 Sep	KLM
11 Sep - 21 Sep	Air France
03 Sep - 26 Sep	KLM
08 Sep - 17 Oct	Air France
03 Sep - 25 Sep	KLM
09 Sep - 25 Sep	KLM
10 Sep - 03 Oct	KLM
09 Sep - 21 Sep	KLM
03 Sep - 08 Oct	KLM
07 Sep - 21 Sep	Air France
01 Sep - 15 Oct	SWISS
29 Sep - 29 Oct	SWISS
25 Sep - 17 Oct	SWISS
24 Sep - 17 Oct	SWISS
13 Sep - 29 Oct	Lufthansa

Also check the deals for one-way flights from Birmingham to Delhi 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 Birmingham to Delhi in September from $521

Return flights