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

Return flights

24 Sep - 08 Oct	Turkish Airlines
16 Sep - 22 Sep	Finnair
17 Sep - 22 Sep	Finnair
03 Sep - 15 Sep	Finnair
15 Sep - 22 Sep	Finnair
01 Sep - 07 Sep	Finnair
15 Sep - 25 Sep	Finnair
04 Sep - 19 Sep	Eurowings
02 Sep - 30 Sep	Finnair
08 Sep - 01 Oct	Finnair
09 Sep - 01 Oct	Finnair
09 Sep - 29 Sep	Finnair

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

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.

Book a cheap hotel in Beijing

Cheap car rent in Beijing

Cheapest return flights from Helsinki to Beijing in September from $769

Return flights