Cheapest return flights from Helsinki to Singapore in September from $644

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

Return flights

04 Sep - 02 Oct Turkish Airlines
12 Sep - 18 Sep Finnair direct
01 Sep - 03 Sep Turkish Airlines
17 Sep - 29 Sep Scandinavian Airlines
01 Sep - 03 Sep Finnair direct
16 Sep - 30 Sep Scandinavian Airlines

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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