Cheapest return flights from Raleigh-durham to Barcelona in August from $776
AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Barcelona (BCN) in August 2025 (see full year).
Return flights
| 20 Aug - 27 Aug | United | ||
| 05 Aug - 12 Aug | United | ||
| 10 Aug - 17 Aug | United | ||
| 30 Aug - 06 Sep | United |
Also check the deals for one-way flights from Raleigh-durham 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.
