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

Return flights

20 Dec - 04 Jan	KLM
15 Dec - 02 Jan	KLM
19 Dec - 02 Jan	KLM
15 Dec - 29 Dec	KLM
25 Dec - 01 Jan	Air France
17 Dec - 26 Dec	Lufthansa
17 Dec - 24 Dec	Lufthansa
19 Dec - 26 Dec	KLM
08 Dec - 15 Dec	KLM
02 Dec - 09 Dec	Qatar Airways
06 Dec - 18 Dec	Air France
06 Dec - 20 Dec	Air France
10 Dec - 20 Dec	Air France

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Cheapest return flights from Bangalore to Helsinki in December from $580

Return flights