Cheapest one-way flights from Atlanta to Seoul in October from $562

Best time to book flights for Atlanta (ATL) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Atlanta (ATL) to Seoul (ICN) in October 2025 (see full year).

One-Way flights

21 Oct WestJet
02 Oct Turkish Airlines
03 Oct WestJet
13 Oct Air Canada
10 Oct Alaska Airlines
02 Oct Delta direct
13 Oct Delta direct
21 Oct Korean Air direct
03 Oct Korean Air direct
11 Oct Delta direct

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

Skyscanner

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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