AirHint found the following cheapest return flights from Singapore (SIN) to Helsinki (HEL) in March 2026 (see full year).

Return flights

11 Mar - 19 Mar	Turkish Airlines
14 Mar - 19 Mar	Turkish Airlines
12 Mar - 11 Apr	Qatar Airways
12 Mar - 12 Apr	Turkish Airlines
12 Mar - 10 Apr	Qatar Airways
12 Mar - 22 Mar	Air France
18 Mar - 25 Mar	Lufthansa
18 Mar - 31 Mar	Air France
13 Mar - 22 Mar	Air France
13 Mar - 20 Mar	Air France
28 Mar - 05 Apr	Qatar Airways
11 Mar - 19 Mar	Finnair	direct
18 Mar - 25 Mar	Finnair	direct
21 Mar - 28 Mar	Qatar Airways
28 Mar - 05 Apr	Finnair	direct
12 Mar - 12 Apr	Finnair	direct
12 Mar - 10 Apr	Finnair	direct
12 Mar - 11 Apr	Finnair	direct

Also check the deals for one-way flights from Singapore to Helsinki in March.

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 Singapore to Helsinki in March from $668

Return flights