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

Return flights

07 Apr - 22 Apr	Alaska Airlines
06 Apr - 22 Apr	Alaska Airlines
08 Apr - 22 Apr	Alaska Airlines
09 Apr - 22 Apr	American Airlines
07 Apr - 20 Apr	American Airlines
09 Apr - 21 Apr	American Airlines
09 Apr - 20 Apr	American Airlines
08 Apr - 20 Apr	American Airlines
06 Apr - 20 Apr	American Airlines
08 Apr - 21 Apr	American Airlines

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

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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Cheapest return flights from New Orleans to Seoul in April from $1166

Return flights