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

Return flights

20 Dec - 07 Jan	KLM
19 Dec - 22 Dec	IndiGo
20 Dec - 02 Jan	KLM
24 Dec - 02 Jan	KLM
25 Dec - 07 Jan	Air France
29 Dec - 06 Jan	Air France
29 Dec - 07 Jan	Air France
25 Dec - 05 Jan	Lufthansa
22 Dec - 29 Dec	IndiGo
22 Dec - 01 Jan	KLM
21 Dec - 28 Dec	Turkish Airlines
29 Dec - 05 Jan	Air France
20 Dec - 31 Dec	KLM
24 Dec - 31 Dec	KLM
29 Dec - 04 Jan	Turkish Airlines
19 Dec - 26 Dec	KLM
20 Dec - 27 Dec	KLM
26 Dec - 31 Dec	Air France
25 Dec - 30 Dec	Air France
19 Dec - 27 Dec	KLM

Also check the deals for one-way flights from Mumbai to Helsinki 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 Mumbai to Helsinki in December from 548€

Return flights