Cheapest one-way flights from Atlanta to Seoul in December from $508

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

One-Way flights

09 Dec Alaska Airlines
02 Dec Turkish Airlines
04 Dec Turkish Airlines
31 Dec Turkish Airlines
10 Dec Spirit Airlines
14 Dec WestJet
12 Dec Air Canada
13 Dec Spirit Airlines
05 Dec Air Canada
18 Dec WestJet

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

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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