Cheapest return flights from Hong Kong to Helsinki in September from 507€

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

Return flights

12 Sep - 22 Sep Air China
12 Sep - 21 Sep Air China
12 Sep - 20 Sep Air China
15 Sep - 23 Sep Finnair direct
18 Sep - 24 Sep Finnair direct
11 Sep - 16 Sep Lufthansa
12 Sep - 19 Sep Air China
19 Sep - 29 Sep Finnair
15 Sep - 22 Sep Finnair direct
21 Sep - 29 Sep Finnair
18 Sep - 01 Oct Finnair
18 Sep - 01 Oct Finnair direct
27 Sep - 04 Oct Finnair
26 Sep - 12 Oct Finnair
30 Sep - 13 Oct Finnair
16 Sep - 18 Oct KLM
26 Sep - 10 Oct Finnair
29 Sep - 09 Oct Finnair
26 Sep - 11 Oct Finnair
26 Sep - 07 Oct Finnair

Also check the deals for one-way flights from Hong Kong 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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