AirHint found the following cheapest return flights from Helsinki (HEL) to New York (JFK) in December 2025 (see full year).

Return flights

04 Dec - 05 Dec	Norwegian
11 Dec - 15 Dec	Finnair
11 Dec - 14 Dec	Finnair
28 Dec - 06 Jan	airBaltic
14 Dec - 02 Jan	Norwegian Air Sweden AOC
13 Dec - 02 Jan	Icelandair
14 Dec - 28 Dec	Icelandair
13 Dec - 27 Dec	Icelandair
07 Dec - 14 Dec	Finnair	direct
05 Dec - 14 Dec	Finnair	direct
18 Dec - 30 Dec	Norwegian Air Sweden AOC
14 Dec - 04 Jan	Icelandair
01 Dec - 04 Jan	Norwegian Air Sweden AOC
13 Dec - 01 Jan	KLM
11 Dec - 15 Dec	Finnair	direct
01 Dec - 04 Jan	Finnair	direct
22 Dec - 27 Dec	airBaltic
25 Dec - 02 Jan	Norwegian Air Sweden AOC
14 Dec - 04 Jan	Finnair	direct
22 Dec - 02 Jan	airBaltic

Also check the deals for one-way flights from Helsinki to New York in December.

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 New York

Cheap car rent in New York

Cheapest return flights from Helsinki to New York in December from 479€

Return flights