Cheapest return flights from Raleigh-durham to Seoul in April from 877€

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

Return flights

28 Apr - 05 May Air Canada
29 Apr - 04 May Air Canada
23 Apr - 09 May Air Canada
19 Apr - 07 May Frontier Airlines
19 Apr - 16 May Air Canada
21 Apr - 24 Apr Air Canada
24 Apr - 01 May Air Canada
24 Apr - 02 May Frontier Airlines
16 Apr - 28 Apr Delta
16 Apr - 26 Apr Air Canada
22 Apr - 25 Apr Frontier Airlines
18 Apr - 24 Apr Delta

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

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