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

Return flights

01 Oct - 04 Oct	Turkish Airlines
31 Oct - 30 Nov	Lufthansa
31 Oct - 29 Nov	Lufthansa
30 Oct - 29 Nov	Lufthansa
19 Oct - 28 Oct	Turkish Airlines
12 Oct - 31 Oct	Lufthansa
19 Oct - 28 Oct	Finnair	direct
15 Oct - 22 Oct	Finnair	direct
01 Oct - 04 Oct	Finnair	direct
12 Oct - 31 Oct	Finnair	direct
31 Oct - 30 Nov	Finnair	direct
02 Oct - 09 Oct	airBaltic
31 Oct - 29 Nov	Finnair	direct
30 Oct - 29 Nov	Finnair	direct

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

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 October from $673

Return flights