Cheapest return flights from Raleigh-durham to Barcelona in April from $641

Best time to book flights for Raleigh-durham (RDU) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Barcelona (BCN) in April 2025 (see full year).

Return flights

01 Apr - 08 Apr Frontier Airlines
23 Apr - 30 Apr Frontier Airlines
13 Apr - 25 Apr Frontier Airlines
30 Apr - 07 May United
16 Apr - 23 Apr United
08 Apr - 15 Apr Delta
24 Apr - 01 May Air Canada
17 Apr - 22 Apr Air Canada
04 Apr - 11 Apr United
28 Apr - 05 May United
06 Apr - 13 Apr United
26 Apr - 03 May United
18 Apr - 25 Apr United
10 Apr - 17 Apr United

Also check the deals for one-way flights from Raleigh-durham to Barcelona in April.

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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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