AirHint found the following cheapest return flights from Bangalore (BLR) to Barcelona (BCN) in August 2025 (see full year).

Return flights

08 Aug - 30 Aug	Etihad Airways
05 Aug - 15 Aug	Air France
04 Aug - 15 Aug	Lufthansa
04 Aug - 11 Aug	Lufthansa
04 Aug - 16 Aug	Lufthansa
20 Aug - 25 Aug	Lufthansa
15 Aug - 20 Aug	British Airways
27 Aug - 07 Sep	British Airways
22 Aug - 29 Aug	British Airways
18 Aug - 28 Aug	Etihad Airways
18 Aug - 03 Sep	Lufthansa
20 Aug - 31 Aug	Etihad Airways
28 Aug - 07 Sep	Air France
31 Aug - 03 Sep	Etihad Airways

Also check the deals for one-way flights from Bangalore to Barcelona in August.

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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Cheapest return flights from Bangalore to Barcelona in August from $599

Return flights