Cheapest return flights from Phoenix to Seoul in March from $768

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 March 2025 (see full year).

Return flights

05 Mar - 10 Mar Frontier Airlines
01 Mar - 09 Mar Air Canada
30 Mar - 09 Apr Air Canada
10 Mar - 21 Mar Air Canada
06 Mar - 21 Mar Air Canada
08 Mar - 13 Mar Air Canada
01 Mar - 23 Mar Delta
31 Mar - 28 Apr Delta
02 Mar - 07 Mar United
02 Mar - 08 Mar Frontier Airlines
22 Mar - 29 Mar Frontier Airlines
09 Mar - 26 Mar Frontier Airlines

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

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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