Cheapest return flights from Singapore to Helsinki in September from 646€

Best time to book flights for Singapore (SIN) to Helsinki (HEL) flights at AirHint

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

Return flights

15 Sep - 02 Oct Qatar Airways
24 Sep - 01 Oct Qatar Airways
02 Sep - 09 Sep Turkish Airlines
12 Sep - 24 Sep Turkish Airlines
18 Sep - 28 Sep Air France
01 Sep - 30 Sep Qatar Airways
06 Sep - 21 Sep Turkish Airlines
29 Sep - 09 Oct IndiGo
28 Sep - 10 Oct IndiGo
28 Sep - 11 Oct IndiGo
27 Sep - 11 Oct IndiGo
02 Sep - 05 Oct British Airways
29 Sep - 09 Oct Finnair direct
12 Sep - 24 Sep Finnair direct
01 Sep - 30 Sep Finnair direct
02 Sep - 05 Oct Finnair direct
06 Sep - 21 Sep Finnair direct
18 Sep - 28 Sep Finnair direct
02 Sep - 09 Sep Finnair direct
24 Sep - 01 Oct Finnair direct

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