AirHint found the following cheapest return flights from Oulu (OUL) to Barcelona (BCN) in January 2026 (see full year).
Return flights
| 29 Jan - 02 Feb | Finnair | ||
| 03 Jan - 06 Jan | Finnair | ||
| 02 Jan - 05 Jan | Finnair | ||
| 03 Jan - 05 Jan | Finnair | ||
| 04 Jan - 06 Jan | Finnair |
Also check the deals for one-way flights from Oulu to Barcelona 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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