AirHint found the following cheapest one-way flights from Bangalore (BLR) to Barcelona (BCN) in December 2025 (see full year).
One-Way flights
| 16 Dec | IndiGo | ||
| 08 Dec | IndiGo | ||
| 18 Dec | IndiGo | ||
| 09 Dec | IndiGo | ||
| 02 Dec | IndiGo | ||
| 03 Dec | IndiGo | ||
| 11 Dec | IndiGo | ||
| 13 Dec | Gulf Air | ||
| 05 Dec | Gulf Air | ||
| 04 Dec | IndiGo |
Also check the deals for return flights from Bangalore to Barcelona in December.
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