Cheapest return flights from Hong Kong to Helsinki in September from $802

AirHint found the following cheapest return flights from Hong Kong (HKG) to Helsinki (HEL) in September 2026 (see full year).

Return flights

19 Sep - 02 Oct China Southern
18 Sep - 03 Oct China Southern
18 Sep - 27 Sep Finnair
18 Sep - 28 Sep Finnair
25 Sep - 02 Oct Finnair
26 Sep - 02 Oct Finnair
22 Sep - 05 Oct Finnair
25 Sep - 05 Oct Finnair
23 Sep - 11 Oct Finnair
25 Sep - 11 Oct Finnair
24 Sep - 03 Oct Finnair
25 Sep - 03 Oct Finnair
18 Sep - 28 Sep Finnair direct
06 Sep - 18 Sep China Southern
07 Sep - 10 Sep Finnair
19 Sep - 23 Sep Finnair

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

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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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