Cheapest one-way flights from Atlanta to Seoul in September from $319
AirHint found the following cheapest one-way flights from Atlanta (ATL) to Seoul (ICN) in September 2025 (see full year).
One-Way flights
| 13 Sep | WestJet | ||
| 09 Sep | WestJet | ||
| 29 Sep | WestJet | ||
| 30 Sep | WestJet | ||
| 21 Sep | WestJet | ||
| 05 Sep | WestJet | ||
| 18 Sep | WestJet | ||
| 29 Sep | Korean Air | direct | |
| 30 Sep | Korean Air | direct | |
| 09 Sep | Korean Air | direct |
Also check the deals for return flights from Atlanta to Seoul in September.
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.
