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

Return flights

22 Dec - 07 Jan	Lufthansa
21 Dec - 17 Jan	KLM
20 Dec - 30 Dec	Lufthansa
29 Dec - 07 Jan	Lufthansa
14 Dec - 22 Dec	Oman Air
24 Dec - 31 Dec	British Airways
15 Dec - 31 Dec	IndiGo
24 Dec - 01 Jan	KLM
29 Dec - 06 Jan	KLM
20 Dec - 01 Jan	KLM
21 Dec - 28 Dec	Lufthansa
17 Dec - 26 Dec	KLM
19 Dec - 02 Jan	Air France
26 Dec - 03 Jan	Lufthansa
26 Dec - 02 Jan	Lufthansa
28 Dec - 02 Jan	Lufthansa
16 Dec - 23 Dec	Etihad Airways
15 Dec - 22 Dec	Lufthansa
16 Dec - 22 Dec	Lufthansa
17 Dec - 22 Dec	Lufthansa

Also check the deals for one-way flights from Bangalore 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 Bangalore to Helsinki in December from 439€

Return flights