Cheapest one-way flights from Cleveland to Helsinki in December from $289

AirHint found the following cheapest one-way flights from Cleveland (CLE) to Helsinki (HEL) in December 2025 (see full year).

One-Way flights

09 Dec jetBlue
01 Dec jetBlue
18 Dec Frontier Airlines

Also check the deals for return flights from Cleveland to Helsinki in December.

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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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