Cheapest return flights from Phoenix to Seoul in December from $994

Best time to book flights for Phoenix (PHX) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Phoenix (PHX) to Seoul (ICN) in December 2025 (see full year).

Return flights

02 Dec - 09 Dec Air Canada
01 Dec - 01 Jan United
08 Dec - 10 Jan Air Canada
11 Dec - 01 Jan United
09 Dec - 10 Jan Air Canada
11 Dec - 02 Jan United
07 Dec - 02 Jan United
14 Dec - 02 Jan United
13 Dec - 02 Jan United

Also check the deals for one-way flights from Phoenix to Seoul in December.

Skyscanner

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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