Cheapest return flights from Raleigh-durham to Seoul in October from $988

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

Return flights

23 Oct - 30 Oct United
22 Oct - 12 Nov United

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

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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