Cheapest return flights from Phoenix (PHX) to Seoul (ICN), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
19 Oct 28 Oct Frontier Airlines
20 Oct 03 Nov Frontier Airlines
20 Oct 27 Oct Frontier Airlines
16 Oct 31 Oct Frontier Airlines
13 Oct 03 Nov Frontier Airlines
07 Oct 23 Oct WestJet
20 Oct 02 Nov Alaska Airlines
19 Oct 03 Nov Alaska Airlines
20 Oct 04 Nov Alaska Airlines
19 Oct 02 Nov WestJet
21 Oct 03 Nov United
21 Oct 04 Nov United
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deals for one-way flights from Phoenix to Seoul in October.

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Updated May 21, 2026.

About these fares

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