Cheapest return RDU–DUB flights, May

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Dublin (DUB) in May 2026 (see full year).

Return flights

08 May - 26 May KLM
10 May - 17 May Air France
18 May - 24 May jetBlue
31 May - 09 Jun Air Canada
09 May - 16 May jetBlue
07 May - 26 May jetBlue
27 May - 31 May United
10 May - 16 May Icelandair
21 May - 26 May Sun Country Airlines
23 May - 31 May Frontier Airlines
11 May - 17 May Frontier Airlines

Also check the deals for one-way flights from Raleigh-durham to Dublin in May.

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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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