$168 Cheap Korean Air flights Xi'an (XIY) to Seoul (ICN)

You can find affordable round-trip Korean Air flights from $284 from XIY to ICN by sorting your results from "Price (lowest to highest)" on Expedia. Or look for options from $168 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

To get cheap flights from XIY to ICN with Korean Air, start your search about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Setting off from XIY at 12:55PM UTC+8, the first Korean Air flight to ICN lands at 4:45PM UTC+9. Traveling early means you'll be less likely to encounter cancellations or delays.* Not a morning person? The last Korean Air flight from XIY to ICN departs at 12:55PM UTC+8 and touches down at 4:45PM UTC+9.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Journey from XIY to ICN with Korean Air and enjoy a range of benefits starting with a 5-star airline rating. When booking through Expedia as a Korean Airlines Skypass and One Key™ member, you could also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.