Cheapest return flights from Raleigh-durham to Seoul in August from $909

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Seoul (ICN) in August 2026 (see full year).

Return flights

05 Aug - 26 Aug Air Canada
17 Aug - 24 Aug Air Canada
30 Aug - 12 Sep Air Canada
25 Aug - 01 Sep Air Canada
16 Aug - 30 Aug United
16 Aug - 31 Aug United
30 Aug - 08 Sep Delta
02 Aug - 12 Aug American Airlines

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

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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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