Cheapest return flights from Helsinki to Singapore in September from $653

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

Return flights

25 Sep - 08 Oct Turkish Airlines
10 Sep - 18 Sep Turkish Airlines
21 Sep - 12 Oct Pegasus Airlines
18 Sep - 03 Oct Turkish Airlines
09 Sep - 01 Oct Turkish Airlines
28 Sep - 04 Oct Pegasus Airlines
28 Sep - 05 Oct Pegasus Airlines
21 Sep - 11 Oct Pegasus Airlines
22 Sep - 30 Sep Turkish Airlines
18 Sep - 04 Oct Pegasus Airlines
27 Sep - 04 Oct Pegasus Airlines
12 Sep - 21 Sep Pegasus Airlines
26 Sep - 04 Oct Pegasus Airlines
10 Sep - 17 Sep Pegasus Airlines
19 Sep - 23 Sep Pegasus Airlines
12 Sep - 20 Sep Pegasus Airlines
08 Sep - 15 Sep Pegasus Airlines
11 Sep - 17 Sep Turkish Airlines
10 Sep - 17 Sep Finnair direct
11 Sep - 17 Sep Finnair direct

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

Skyscanner

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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