Find Jin Air(LJ) flights from Jeju to Busan

At the moment, you can catch a nonstop flight from Jeju to Busan with the following airlines, including: Air Busan Jin Air Jeju Air Korean Air Eastar Jet Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes around 1 hour 1 minute to fly from Jeju (CJU) to Busan (PUS).

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Jeju to Busan is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 141 flight per week flying from Jeju to Busan. You can check the weekly schedule for popular airlines on this route below: Air Busan: S/M/T/-/-/F/S -- BX8182 (13:30) Jin Air: S/M/T/-/-/F/S -- LJ1264 (16:13) Korean Air: S/M/T/W/T/F/S -- KE1542 (16:55)

The cheapest months to fly from Jeju to Busan is October, when demand for travel is lower.

After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Jeju to Busan on December 23, 2025 with Jeju Air, with prices starting at TWD 260.

You can land at any one of the following hubs in Busan, with Jeju International Airport to Gimhae International Airport (CJU-PUS) is by far the most common option on this route: Gimhae International Airport (PUS).

The time difference between Busan and Jeju is 0h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.