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

Return flights

06 Feb - 13 Feb	Spirit Airlines
06 Feb - 12 Feb	Frontier Airlines
11 Feb - 18 Feb	Frontier Airlines
18 Feb - 25 Feb	Frontier Airlines
11 Feb - 17 Feb	WestJet
10 Feb - 22 Feb	Etihad Airways
14 Feb - 08 Mar	Etihad Airways
25 Feb - 26 Mar	Ethiopian Airlines
01 Feb - 28 Feb	Qatar Airways
25 Feb - 26 Mar	Delta	direct
02 Feb - 25 Feb	Delta	direct
11 Feb - 18 Feb	Delta	direct
10 Feb - 22 Feb	Delta	direct
14 Feb - 08 Mar	Delta	direct

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

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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Cheapest return flights from Atlanta to Seoul in February from 918€

Return flights