Cheapest return HAM–HEL flights, September

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

Return flights

14 Sep - 15 Sep airBaltic
02 Sep - 06 Sep KLM
02 Sep - 05 Sep KLM
03 Sep - 07 Sep Scandinavian Airlines
02 Sep - 04 Sep Scandinavian Airlines
03 Sep - 04 Sep Scandinavian Airlines
07 Sep - 10 Sep airBaltic
07 Sep - 10 Sep Finnair direct
08 Sep - 10 Sep Finnair direct
09 Sep - 11 Sep Finnair direct
29 Sep - 01 Oct Finnair direct
30 Sep - 02 Oct Finnair direct

Also check the deals for one-way flights from Hamburg 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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