Cheapest return flights from Sao Paulo to Helsinki in September from 755€

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

Return flights

25 Sep - 06 Oct Finnair
24 Sep - 30 Oct KLM
28 Sep - 05 Oct Finnair
23 Sep - 12 Oct Finnair
09 Sep - 14 Sep Finnair
24 Sep - 28 Sep Finnair
13 Sep - 20 Sep GOL Linhas Aéreas
12 Sep - 19 Sep Finnair
01 Sep - 05 Sep Copa
09 Sep - 30 Sep Finnair
04 Sep - 10 Sep Finnair
15 Sep - 22 Sep Air France
22 Sep - 10 Oct Finnair
05 Sep - 22 Sep Finnair
13 Sep - 27 Sep Finnair

Also check the deals for one-way flights from Sao Paulo 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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