AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Dublin (DUB) in August 2026 (see full year).
Return flights
| 23 Aug - 03 Sep | Aer Lingus | direct | |
| 20 Aug - 01 Sep | Lufthansa | ||
| 21 Aug - 31 Aug | Air France | ||
| 27 Aug - 31 Aug | KLM | ||
| 21 Aug - 31 Aug | Aer Lingus | direct |
Also check the deals for one-way flights from Raleigh-durham to Dublin in August.
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