Cheapest return flights from Raleigh-durham to Seoul in March from $900

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

Return flights

13 Mar - 19 Mar Alaska Airlines
23 Mar - 06 Apr American Airlines
13 Mar - 23 Mar Alaska Airlines
14 Mar - 22 Mar Alaska Airlines
13 Mar - 02 Apr Alaska Airlines
14 Mar - 20 Mar American Airlines
01 Mar - 07 Mar United
10 Mar - 21 Mar Delta
07 Mar - 06 Apr Korean Air
14 Mar - 21 Mar Delta

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

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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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