Cheapest return flights from Dallas to Seoul in April from $1016

AirHint found the following cheapest return flights from Dallas (DAL) to Seoul (ICN) in April 2026 (see full year).

Return flights

06 Apr - 13 Apr Delta
01 Apr - 14 Apr Delta
27 Apr - 08 May Delta
23 Apr - 09 May Delta
03 Apr - 14 Apr Delta
04 Apr - 29 May Delta
02 Apr - 15 Apr Delta
06 Apr - 18 Apr Delta
08 Apr - 21 Apr Korean Air
19 Apr - 15 May Korean Air
14 Apr - 27 Apr Korean Air
14 Apr - 29 Apr Korean Air

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

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