AirHint found the following cheapest one-way flights from Leon (LEN) to Barcelona (BCN) in December 2025 (see full year).
One-Way flights
| 11 Dec | Iberia | direct | |
| 07 Dec | Iberia | direct | |
| 17 Dec | Iberia | direct | |
| 03 Dec | Iberia | direct | |
| 18 Dec | Iberia | direct | |
| 20 Dec | Iberia | ||
| 19 Dec | Iberia | ||
| 05 Dec | Iberia | direct | |
| 01 Dec | Iberia | direct | |
| 19 Dec | Iberia | direct |
Also check the deals for return flights from Leon to Barcelona 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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