AirHint found the following cheapest one-way flights from Chicago (ORD) to Helsinki (HEL) in January 2026 (see full year).
One-Way flights
| 22 Jan | Frontier Airlines | ||
| 20 Jan | Icelandair | ||
| 02 Jan | Lufthansa | ||
| 25 Jan | Finnair | ||
| 26 Jan | Finnair | ||
| 28 Jan | Finnair | ||
| 11 Jan | Finnair | ||
| 13 Jan | Finnair | ||
| 14 Jan | Finnair | ||
| 18 Jan | Finnair |
Also check the deals for return flights from Chicago to Helsinki in January.
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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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