AirHint found the following cheapest one-way flights from Kolkata (CCU) to Barcelona (BCN) in March 2026 (see full year).
One-Way flights
| 05 Mar | Air India | ||
| 06 Mar | Singapore Airlines |
Also check the deals for return flights from Kolkata to Barcelona in March.
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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