Cheapest return flights from Helsinki to Los Angeles in September from $587

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

Return flights

09 Sep - 21 Sep Ryanair
09 Sep - 22 Sep Norwegian Air Sweden AOC
10 Sep - 23 Sep Norwegian Air Sweden AOC
10 Sep - 22 Sep Ryanair
01 Sep - 11 Sep Scandinavian Airlines
29 Sep - 09 Oct Finnair
02 Sep - 11 Sep Scandinavian Airlines
13 Sep - 23 Sep Norwegian Air Sweden AOC
15 Sep - 23 Sep Norwegian Air Sweden AOC
08 Sep - 20 Sep Norwegian Air Sweden AOC
07 Sep - 20 Sep Norwegian Air Sweden AOC
29 Sep - 10 Oct Finnair
30 Sep - 11 Oct Norwegian Air Sweden AOC
28 Sep - 19 Oct Norwegian Air Sweden AOC
29 Sep - 08 Oct Norwegian Air Sweden AOC
29 Sep - 06 Oct Norwegian Air Sweden AOC
29 Sep - 11 Oct Scandinavian Airlines
29 Sep - 07 Oct Scandinavian Airlines
29 Sep - 01 Oct airBaltic
29 Sep - 12 Oct airBaltic

Also check the deals for one-way flights from Helsinki to Los Angeles 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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