AirHint found the following cheapest return flights from Cologne (CGN) to Mumbai (BOM) in December 2025 (see full year).

Return flights

06 Dec - 13 Dec	AJet
04 Dec - 12 Dec	Turkish Airlines
14 Dec - 16 Jan	Turkish Airlines
22 Dec - 18 Jan	Turkish Airlines
12 Dec - 30 Jan	Turkish Airlines
19 Dec - 15 Jan	Turkish Airlines
20 Dec - 15 Jan	Turkish Airlines
16 Dec - 07 Jan	Turkish Airlines
20 Dec - 24 Jan	Turkish Airlines
19 Dec - 24 Jan	Turkish Airlines
20 Dec - 17 Jan	Turkish Airlines
21 Dec - 02 Jan	SWISS

Also check the deals for one-way flights from Cologne to Mumbai in December.

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 Cologne to Mumbai in December from $540

Return flights