Cheapest one-way flights from Atlanta to Seoul in October from $463

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

One-Way flights

25 Oct WestJet
28 Oct Turkish Airlines
29 Oct Frontier Airlines
31 Oct WestJet
30 Oct WestJet
24 Oct WestJet
27 Oct Turkish Airlines
22 Oct Frontier Airlines
23 Oct Spirit Airlines
21 Oct Frontier Airlines

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

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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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