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

One-Way flights

10 May	Turkish Airlines
09 May	Turkish Airlines
26 May	Etihad Airways
25 May	Etihad Airways
29 May	Air Canada
09 May	Korean Air	direct
10 May	Korean Air	direct
25 May	Korean Air	direct
26 May	Korean Air	direct
29 May	Korean Air	direct

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

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 one-way flights from Atlanta to Seoul in May from 482€

One-Way flights