Cheapest return flights from Bilbao to Osaka in December from 890€
AirHint found the following cheapest return flights from Bilbao (BIO) to Osaka (KIX) in December 2025 (see full year).
Return flights
| 15 Dec - 25 Dec | Lufthansa | ||
| 28 Dec - 10 Jan | Turkish Airlines | ||
| 29 Dec - 10 Jan | Turkish Airlines | ||
| 30 Dec - 10 Jan | Turkish Airlines | ||
| 27 Dec - 10 Jan | Turkish Airlines | ||
| 20 Dec - 27 Dec | Air France |
Also check the deals for one-way flights from Bilbao to Osaka 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.
