Cheap Flights from Cheongju Intl. Airport (CJJ)

View ₩13,100 flight on Wed, Jul 1, 2026Opens in a new window

Popular airlines from Cheongju (CJJ-Cheongju Intl.)

  • T'way Air with baggage

  • Korean Air

  • Asiana Airlines

  • Jeju Air with Bag

  • T'Way Air

  • Jeju Air

  • Eastar Jet

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Flights from Cheongju Intl. Airport

Prices were available within the past 7 days and start at ₩13,100 for one-way flights and ₩26,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Wed, Jul 1 - Fri, Jul 3
CJJ
Cheongju
CJU
Jeju City
₩26,200 Roundtrip, just found
₩26,200
Roundtrip
just found
Select Jeju Air with Bag flight, departing Wed, Jul 1 from Cheongju to Jeju City, returning Fri, Jul 3, priced at ₩26,200 just found
T'way Air with baggage
Mon, Apr 6 - Wed, Jul 1
CJJ
Cheongju
CJU
Jeju City
₩30,700 Roundtrip, found 14 hours ago
₩30,700
Roundtrip
found 14 hours ago
Select T'way Air with baggage flight, departing Mon, Apr 6 from Cheongju to Jeju City, returning Wed, Jul 1, priced at ₩30,700 found 14 hours ago
T'way Air with baggage
Mon, Mar 30 - Wed, Apr 8
CJJ
Cheongju
CJU
Jeju City
₩32,400 Roundtrip, found 2 hours ago
₩32,400
Roundtrip
found 2 hours ago
Select T'way Air with baggage flight, departing Mon, Mar 30 from Cheongju to Jeju City, returning Wed, Apr 8, priced at ₩32,400 found 2 hours ago
Jeju Air with Bag
Mon, Apr 6 - Wed, Jul 1
CJJ
Cheongju
CJU
Jeju City
₩34,600 Roundtrip, found 14 hours ago
₩34,600
Roundtrip
found 14 hours ago
Select Jeju Air with Bag flight, departing Mon, Apr 6 from Cheongju to Jeju City, returning Wed, Jul 1, priced at ₩34,600 found 14 hours ago
Jeju Air with Bag
Mon, Mar 30 - Wed, Apr 8
CJJ
Cheongju
CJU
Jeju City
₩35,300 Roundtrip, found 2 hours ago
₩35,300
Roundtrip
found 2 hours ago
Select Jeju Air with Bag flight, departing Mon, Mar 30 from Cheongju to Jeju City, returning Wed, Apr 8, priced at ₩35,300 found 2 hours ago
Jeju Air with Bag
Mon, Mar 30 - Wed, Apr 8
CJJ
Cheongju
CJU
Jeju City
₩36,300 Roundtrip, found 2 hours ago
₩36,300
Roundtrip
found 2 hours ago
Select Jeju Air with Bag flight, departing Mon, Mar 30 from Cheongju to Jeju City, returning Wed, Apr 8, priced at ₩36,300 found 2 hours ago
T'way Air with baggage
Mon, Apr 6 - Wed, Apr 8
CJJ
Cheongju
CJU
Jeju City
₩36,400 Roundtrip, found 6 hours ago
₩36,400
Roundtrip
found 6 hours ago
Select T'way Air with baggage flight, departing Mon, Apr 6 from Cheongju to Jeju City, returning Wed, Apr 8, priced at ₩36,400 found 6 hours ago
Aero K Airlines
Mon, Mar 30 - Tue, Mar 31
CJJ
Cheongju
CJU
Jeju City
₩45,800 Roundtrip, found 2 hours ago
₩45,800
Roundtrip
found 2 hours ago
Select Aero K Airlines flight, departing Mon, Mar 30 from Cheongju to Jeju City, returning Tue, Mar 31, priced at ₩45,800 found 2 hours ago
Korean Air
Tue, Apr 7 - Thu, Apr 9
CJJ
Cheongju
CJU
Jeju City
₩64,464 Roundtrip, found 1 hour ago
₩64,464
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Tue, Apr 7 from Cheongju to Jeju City, returning Thu, Apr 9, priced at ₩64,464 found 1 hour ago
Jeju Air
Mon, Apr 20 - Thu, Apr 23
CJJ
Cheongju
CJU
Jeju City
₩151,200 Roundtrip, just found
₩151,200
Roundtrip
just found
Select Jeju Air flight, departing Mon, Apr 20 from Cheongju to Jeju City, returning Thu, Apr 23, priced at ₩151,200 just found

Frequently asked questions

What is the airport code for Cheongju Intl. Airport (CJJ)?
Cheongju Intl. Airport (CJJ) uses the airport code: CJJ.
Does CJJ have a hotel?
CJJ doesn't have any accommodations in the immediate vicinity, but that doesn't mean all is lost. You should find someplace comfortable to stay before you fly out if you look farther afield. There are no places to lay your head within a stone's throw of the departure gates. But that doesn't mean you'll have to sleep on a cold, steel airport bench. The Cheongju King is located further out and is a popular place to relax before a flight. Or if you'd like to look at other options, check out other hotels on Cheongju (CJJ-Cheongju Intl.).
Are there private lounges in CJJ?
The easiest way to find out is to check the official website of Cheongju Intl. Airport (CJJ). It should give you useful information about the services, facilities and amenities available.
What airlines fly out of CJJ?
Book a flight from CJJ with one of these quality domestic airlines and you know your journey will be a smooth one:

  • TWay Air
  • Jin Air
  • Jeju Air

Get your vacation off to a wonderful start on board one of these leading airlines that fly internationally from Cheongju Intl. Airport (CJJ):

  • Aero K Airlines
  • TWay Air
  • EASTAR JET

How many flights per day fly out of CJJ?
Every day, 43 flights depart from Cheongju Intl. Airport (CJJ). Whether you prefer premium or economy, window or aisle, Expedia is sure to have the perfect flight to your destination.
How to find cheap flights from CJJ with Expedia?
After you've entered your travel dates and destination, you can sort your results by price, as well as filter by airline, departure time and more. The cheapest one-way flight from Cheongju (CJJ-Cheongju Intl.) was to Jeju City (CJU) at ₩13,100. 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. You'll always pick up an amazing deal with Expedia, but our "Flexible dates" comparison tool makes it easier. First, enter your destination and flight dates. Then, click on "Flexible dates" at the top of the page to see prices for days surrounding your trip. To narrow your search, you can filter by specific flight times, airline preference and more.
Where can you fly to from Cheongju Intl. Airport (CJJ)?
Flights from Cheongju Intl. Airport (CJJ) travel around the globe, but the most frequented destinations for international travelers are Osaka, Tokyo and Taipei. Browse our deals out of Cheongju Intl. Airport at the top of this page. Whether you're planning a weekend away or a few weeks off, we've got a selection of great destinations at awesome prices.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

Travel information

Cheongju Intl. Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Cheongju Intl.Cheongju, KRIATA: CJJ, ICAO: RKTU, GPS: RKTU36.716599127.499001191ft

Cheongju Intl., also known by IATA (International Air Transport Association) code CJJ and ICAO (International Civil Aviation Organization) code RKTU, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Cheongju's airport that can help you in planning your next trip. Expedia offers flights from CJJ airport on multiple airline carriers, and makes it easy and affordable for you to book low cost Cheongju flights.

*Available to Expedia members.