Cheapest return flights from Helsinki to Singapore in September from $656

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

Return flights

11 Sep - 25 Sep Lufthansa
04 Sep - 02 Oct Lufthansa
05 Sep - 03 Oct Lufthansa
05 Sep - 12 Sep Turkish Airlines
04 Sep - 02 Oct Finnair direct
11 Sep - 25 Sep Finnair direct
05 Sep - 12 Sep Finnair direct
05 Sep - 03 Oct Finnair direct

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

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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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