Cheapest return flights from Phoenix to Seoul in July from $991

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 July 2025 (see full year).

Return flights

28 Jul - 21 Aug Frontier Airlines
28 Jul - 22 Aug Frontier Airlines
04 Jul - 14 Jul Frontier Airlines
07 Jul - 14 Jul Frontier Airlines
06 Jul - 13 Jul Frontier Airlines
22 Jul - 02 Aug Frontier Airlines
07 Jul - 20 Jul United
08 Jul - 20 Jul United
09 Jul - 20 Jul United
10 Jul - 20 Jul United
14 Jul - 20 Jul United
05 Jul - 20 Jul Frontier Airlines
12 Jul - 20 Jul Frontier Airlines

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

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul