$140 Cheap Korean Air flights Fukuoka (FUK) to Jeju (CJU)

Scoring cheap one-way Korean Air flights from FUK to CJU from $140 on Expedia is easy --- just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from $270 for your next adventure.**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 discover affordable flights from FUK to CJU with Korean Air, start searching about one month before your intended departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday offers 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.

To find the earliest departures from FUK to CJU with Korean Air, sort your results by "Early Morning" and "Morning." Booking an early flight usually means cancellations are less likely.**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.

A 5-star airline rating and the ability to rack up points through Korean Airlines Skypass are the start of the reasons to leave from FUK to CJU with Korean Air. Plus, when you sign up to Expedia's free One Key™ program, you can receive OneKeyCash™* on top of Korean Air's loyalty program earnings. It's yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.