Cheapest one-way flights from Atlanta to Seoul in April from $452

AirHint found the following cheapest one-way flights from Atlanta (ATL) to Seoul (ICN) in April 2026 (see full year).

One-Way flights

09 Apr WestJet
29 Apr Turkish Airlines
06 Apr Turkish Airlines
15 Apr Turkish Airlines
10 Apr WestJet
01 Apr WestJet
12 Apr Turkish Airlines
20 Apr Air Canada
01 Apr Korean Air direct
06 Apr Korean Air direct

Also check the deals for return flights from Atlanta to Seoul in April.

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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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