Cheapest return flights from Atlanta (ATL) to Seoul (ICN), October

18 dates in October, from $ 946. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
31 Oct 18 Nov Frontier Airlines
27 Oct 3 Nov Frontier Airlines
26 Oct 30 Oct Frontier Airlines
29 Oct 1 Nov Frontier Airlines
15 Oct 22 Oct Alaska Airlines
17 Oct 30 Nov Frontier Airlines
12 Oct 19 Oct Frontier Airlines
18 Oct 24 Oct Cathay Pacific
14 Oct 18 Oct Frontier Airlines
13 Oct 18 Oct Alaska Airlines
17 Oct 23 Oct Cathay Pacific
25 Oct 21 Nov Air Canada
11 Oct 21 Oct Air Canada
27 Oct 3 Nov Delta
Direct Flight
31 Oct 14 Nov Delta
Direct Flight
17 Oct 30 Nov Korean Air
Direct Flight
17 Oct 31 Oct Korean Air
Direct Flight
12 Oct 19 Oct Korean Air
Direct Flight
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Deals for one-way flights from Atlanta to Seoul in October.

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Updated Oct 10, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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