Cheapest return flights from Raleigh-durham to Seoul in April from 700€

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

Return flights

06 Apr - 13 Apr Air Canada
07 Apr - 21 Apr Air Canada
23 Apr - 28 Apr Air Canada
26 Apr - 08 May Air Canada
20 Apr - 30 Apr Air Canada
17 Apr - 07 May Air Canada
18 Apr - 07 May Air Canada
19 Apr - 08 May Air Canada
17 Apr - 05 May Air Canada
24 Apr - 01 May Air Canada
24 Apr - 02 May Air Canada
25 Apr - 16 May Air Canada
01 Apr - 06 May Delta

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

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