AirHint found the following cheapest return flights from Bangalore (BLR) to Barcelona (BCN) in October 2025 (see full year).
Return flights
| 21 Oct - 28 Oct | Etihad Airways | ||
| 24 Oct - 12 Nov | Etihad Airways | ||
| 24 Oct - 29 Oct | Etihad Airways | ||
| 19 Oct - 25 Oct | KLM | ||
| 22 Oct - 28 Oct | Emirates | ||
| 24 Oct - 31 Oct | British Airways | ||
| 18 Oct - 24 Oct | Air France |
Also check the deals for one-way flights from Bangalore to Barcelona in October.
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