Cheapest return flights from Raleigh-durham to Seoul in May from 951€

Best time to book flights for Raleigh-durham (RDU) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Seoul (ICN) in May 2025 (see full year).

Return flights

15 May - 19 May Frontier Airlines
06 May - 19 May Frontier Airlines
19 May - 11 Jun Air Canada
19 May - 12 Jun Air Canada
19 May - 13 Jun Air Canada
02 May - 16 May Air Canada
02 May - 15 May Alaska Airlines
10 May - 31 May Delta
20 May - 03 Jun Delta

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

Skyscanner

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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