Cheapest return flights from Atlanta to Seoul in January from 712€

AirHint found the following cheapest return flights from Atlanta (ATL) to Seoul (ICN) in January 2026 (see full year).

Return flights

07 Jan - 24 Feb Spirit Airlines
13 Jan - 03 Feb Frontier Airlines
13 Jan - 22 Jan Frontier Airlines
12 Jan - 22 Jan Frontier Airlines
07 Jan - 25 Feb Spirit Airlines
13 Jan - 27 Feb Frontier Airlines
09 Jan - 18 Jan Frontier Airlines
06 Jan - 25 Feb Spirit Airlines
19 Jan - 25 Jan WestJet
13 Jan - 25 Feb Frontier Airlines
05 Jan - 25 Feb Frontier Airlines
19 Jan - 09 Feb WestJet
27 Jan - 10 Feb Frontier Airlines
03 Jan - 07 Feb Frontier Airlines
02 Jan - 22 Jan Air Canada
12 Jan - 22 Jan Delta direct
13 Jan - 22 Jan Delta direct
01 Jan - 21 Jan Delta direct
01 Jan - 22 Jan Delta direct
02 Jan - 21 Jan Delta direct

Also check the deals for one-way flights from Atlanta to Seoul in January.

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