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

Return flights

25 Dec - 05 Jan	Lufthansa
26 Dec - 06 Jan	Lufthansa
26 Dec - 05 Jan	Lufthansa
24 Dec - 06 Jan	Lufthansa
27 Dec - 05 Jan	Lufthansa
04 Dec - 10 Dec	IndiGo
01 Dec - 10 Dec	Lufthansa
18 Dec - 29 Dec	IndiGo
22 Dec - 01 Jan	IndiGo
24 Dec - 01 Jan	Lufthansa
25 Dec - 01 Jan	Lufthansa
21 Dec - 31 Dec	IndiGo
19 Dec - 02 Jan	IndiGo
17 Dec - 27 Dec	Lufthansa
26 Dec - 03 Jan	Lufthansa
16 Dec - 24 Dec	British Airways
22 Dec - 28 Dec	IndiGo
17 Dec - 26 Dec	Lufthansa
16 Dec - 23 Dec	IndiGo
18 Dec - 24 Dec	British Airways

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 $586

Return flights