Cheapest return flights from Atlanta to Seoul in January from 718€

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

Return flights

14 Jan - 03 Feb Frontier Airlines
21 Jan - 03 Feb Frontier Airlines
26 Jan - 07 Feb WestJet
22 Jan - 29 Jan WestJet
27 Jan - 10 Feb Frontier Airlines
28 Jan - 06 Feb Frontier Airlines
16 Jan - 25 Jan Spirit Airlines
10 Jan - 25 Jan Frontier Airlines
19 Jan - 25 Jan Frontier Airlines
08 Jan - 27 Jan Frontier Airlines
07 Jan - 22 Jan Spirit Airlines
15 Jan - 22 Jan Spirit Airlines
31 Jan - 16 Feb Frontier Airlines
13 Jan - 20 Jan Frontier Airlines
24 Jan - 26 Jan WestJet
26 Jan - 28 Jan Spirit Airlines
26 Jan - 02 Feb Alaska Airlines
26 Jan - 02 Feb Korean Air direct
14 Jan - 03 Feb Delta direct
21 Jan - 03 Feb Delta direct

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

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