AirHint found the following cheapest one-way flights from Raleigh-durham (RDU) to Seoul (ICN) in May 2026 (see full year).
One-Way flights
| 03 May | Delta | ||
| 24 May | Delta | ||
| 06 May | Delta | ||
| 18 May | Delta | ||
| 26 May | Delta |
Also check the deals for return flights from Raleigh-durham to Seoul in May.
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.
Find us on social media