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

Return flights

09 Dec - 13 Dec	Spirit Airlines
11 Dec - 16 Dec	Icelandair
11 Dec - 15 Dec	Icelandair
10 Dec - 15 Dec	Delta
10 Dec - 14 Dec	Delta
15 Dec - 22 Dec	Norse Atlantic Airways (UK)
25 Dec - 31 Dec	Lufthansa
13 Dec - 16 Dec	Icelandair
15 Dec - 20 Dec	Norse Atlantic Airways (UK)
28 Dec - 04 Jan	Spirit Airlines
15 Dec - 21 Dec	Norse Atlantic Airways (UK)
22 Dec - 02 Jan	Lufthansa

Also check the deals for one-way flights from Orlando to Helsinki 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.

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Cheapest return flights from Orlando to Helsinki in December from 524€

Return flights