$95 Cheap Korean Air flights Jeju (CJU) to Busan (PUS)

View $95 flight on Fri, Oct 10, 2025Opens in a new window

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$95 Cheap Korean Air flights Jeju (CJU) to Busan (PUS)

Prices were available within the past 7 days and start at $95 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Fri, Sep 12 - Tue, Sep 16
CJU
Jeju City
PUS
Busan
$189 Roundtrip, found 1 hour ago
$189
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Fri, Sep 12 from Jeju City to Busan, returning Tue, Sep 16, priced at $189 found 1 hour ago
Korean Air
Thu, Jun 26 - Mon, Jun 30
CJU
Jeju City
PUS
Busan
$190 Roundtrip, found 14 hours ago
$190
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Thu, Jun 26 from Jeju City to Busan, returning Mon, Jun 30, priced at $190 found 14 hours ago
Korean Air
Sun, Nov 30 - Wed, Dec 3
CJU
Jeju City
PUS
Busan
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select Korean Air flight, departing Sun, Nov 30 from Jeju City to Busan, returning Wed, Dec 3, priced at $192 found 2 days ago
0
Flights from Jeju (CJU) to Busan (PUS)
Origin airport
Jeju Intl.
Destination airport
Gimhae
Airlines serving
Asiana Airlines, Korean Air
Popular airline
Korean Air
Distance
181 mi

Frequently asked questions

How much is a Korean Air flight from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS)?
Grab cheap return Korean Air flights from $189 from CJU to PUS by filtering your results from "Price (lowest to highest)" on Expedia. Or search for deals from $95 for a one-way trip.**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.
What is the cheapest month to fly from CJU to PUS with Korean Air?
Browse for round-trip or one-way flights to Busan in January or February. You could find an affordable fare with Korean Air during these off-peak times.
What is the cheapest time to book flights from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS) with Korean Air?
To find cheap Korean Air fares from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the cost. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**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.
Does Korean Air fly nonstop from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS)?
Korean Air operates direct flights from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS), with 42 departures each week. Just choose the "Nonstop" and "Airline" filters during your search on Expedia to find all direct Korean Air flights to PUS.
How long does it take to fly from CJU to PUS with Korean Air?
From takeoff till landing, a nonstop Korean Air flight from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS) takes approximately 1h.
Which day of the week has the most Korean Air flights from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS)?
Thursday has the most Korean Air flights from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS). With 6 daily departures, this is a great day to book something that will suit your plans.
What is the earliest Korean Air flight from CJU to PUS?
The earliest flight from CJU to PUS with Korean Air departs at 8:50AM UTC+9. You'll touch down at 9:50AM UTC+9. The final Korean Air flight of the day takes off at 9:05PM UTC+9 and arrives at 10:05PM UTC+9. With 20% fewer cancellations for morning departures, setting off early is typically the best way to go.**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.
What airports does Korean Air fly into in Busan?
Gimhae Airport (PUS) is the main Busan hub for Korean Air flights from Jeju Intl. Airport (CJU). Daegu Intl. Airport (TAE) and Pohang Airport (KPO) are two other options. When planning your getaway through Expedia, select the "All Airports" option for your destination to see everything that's available.
What kind of luggage can I take on a Korean Air flight from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS)?
On a standard economy flight with Korean Air from CJU to PUS, passengers can bring 2 checked-in bags up to 50 lb with dimensions no larger than 62 inches in total. For hand luggage, you can have 1 cabin bag weighing up to 39 lb and measuring less than 21 inches x 15 inches x 7 inches. Weight and size limits can vary depending on your fare type and cabin class. To make sure you're not hit with extra fees at the airport, double-check your Korean Air booking or go to the airline's website before packing your bags.
Why fly with Korean Air from CJU to PUS?
With a 5-star airline rating, Korean Air is a favorite of many passengers departing from CJU to PUS. Plus, as a Korean Airlines Skypass and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Korean Air fly from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS)?
You'll likely be on a Boeing 737-900 or a Boeing 737-800 when flying Korean Air from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS). However, keep in mind that a different aircraft could be assigned to your route depending on operational factors.
Can I change or cancel my Korean Air flight from Jeju Intl. Airport (CJU) to Gimhae Airport (PUS)?
Depending on the ticket type you purchased, a fee will generally apply if you cancel or change your flight more than 24 hours after it's been confirmed. To secure flexible plane tickets, select our "Changes included" and "No cancel fee" boxes when searching for flights. For additional information on canceling or changing your reservation, visit "Trips," select your flight and click on "Manage Booking."

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