Cheapest one-way flights from Atlanta to Seoul in December from $392

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

One-Way flights

02 Dec Spirit Airlines
07 Dec Frontier Airlines
01 Dec Spirit Airlines
05 Dec WestJet
03 Dec Turkish Airlines
08 Dec Turkish Airlines
04 Dec WestJet
31 Dec Turkish Airlines
09 Dec Turkish Airlines
10 Dec WestJet

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

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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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