AirHint found the following cheapest return flights from Helsinki (HEL) to Singapore (SIN) in November 2025 (see full year).

Return flights

04 Nov - 09 Dec	Turkish Airlines
03 Nov - 04 Dec	Turkish Airlines
13 Nov - 28 Nov	Turkish Airlines
02 Nov - 06 Nov	Turkish Airlines
12 Nov - 03 Dec	Lufthansa
12 Nov - 15 Nov	airBaltic
04 Nov - 09 Dec	Finnair	direct
03 Nov - 04 Dec	Finnair	direct
12 Nov - 03 Dec	Finnair	direct
13 Nov - 28 Nov	Finnair	direct
20 Nov - 24 Nov	Finnair	direct
02 Nov - 06 Nov	Finnair	direct
12 Nov - 15 Nov	Finnair	direct

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

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 Helsinki to Singapore in November from $665

Return flights