Cheapest return flights from Raleigh-durham to Barcelona in December from 335€

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

Return flights

10 Dec - 14 Dec Icelandair
05 Dec - 12 Dec Icelandair
07 Dec - 12 Dec Icelandair
07 Dec - 14 Dec Icelandair
02 Dec - 12 Dec KLM
01 Dec - 08 Dec Air France
04 Dec - 09 Dec Delta
04 Dec - 08 Dec Frontier Airlines
27 Dec - 17 Jan British Airways
15 Dec - 22 Dec Frontier Airlines
17 Dec - 10 Jan Frontier Airlines
17 Dec - 24 Dec United
18 Dec - 10 Jan Spirit Airlines
26 Dec - 02 Jan Icelandair

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

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