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

Return flights

12 Sep - 26 Sep	AJet
08 Sep - 08 Oct	AJet
12 Sep - 14 Sep	Air India
07 Sep - 11 Sep	Etihad Airways
22 Sep - 30 Sep	Etihad Airways
22 Sep - 02 Oct	Etihad Airways
11 Sep - 18 Sep	Etihad Airways
07 Sep - 22 Sep	Etihad Airways
17 Sep - 20 Sep	KLM
22 Sep - 26 Sep	KLM
12 Sep - 28 Sep	KLM
12 Sep - 19 Sep	KLM
26 Sep - 03 Oct	Etihad Airways
26 Sep - 20 Oct	Air India
26 Sep - 22 Oct	LOT

Also check the deals for one-way flights from Copenhagen to Mumbai 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 Copenhagen to Mumbai in September from 388€

Return flights