HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cheongju

$13+ Cheap flights from Cheongju

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
CJJ — CJU
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What to know about flights from Cheongju

Discover essential information about flights departing from Cheongju, including flight schedules, destinations, airlines operating at the Cheongju airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated January 27, 2026.

Cheapest airline

Jeju Air

Good round-trip deal

$63 or less

Good one-way deal

$43 or less
On average, Jeju Air currently has the cheapest one-way flight from Cheongju (avg. price of $79).
Search Deals
Price to beat on a round-trip flight from Cheongju.
Search Deals
Price to beat on a one-way flight from Cheongju.
Search Deals

Find flights from Cheongju

Cheapest flights from Cheongju
Explore the most affordable flight options available from Cheongju. Find the lowest fares based on data from user searches, with prices last updated on January 27, 2026.

This Jeju Air deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:15 pm
CJJ
-
CJU
Nonstop1h 10m
Jeju Air
Fri 3/69:40 am
CJU
-
CJJ
Nonstop1h 10m
Jeju Air
Deal found 1/26$40
This Asiana Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:50 pm
CJJ
-
CJU
Nonstop1h 10m
Asiana Airlines
Wed 3/258:10 am
CJU
-
CJJ
Nonstop1h 10m
Asiana Airlines
Deal found 1/25$41
This Jeju Air deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:15 pm
CJJ
-
CJU
Nonstop1h 10m
Jeju Air
Tue 3/39:40 am
CJU
-
CJJ
Nonstop1h 10m
Jeju Air
Deal found 1/25$42
This Jeju Air deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:15 pm
CJJ
-
CJU
Nonstop1h 10m
Jeju Air
Fri 3/279:40 am
CJU
-
CJJ
Nonstop1h 10m
Jeju Air
Deal found 1/26$43
This Jeju Air deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/157:15 pm
CJJ
-
CJU
Nonstop1h 10m
Jeju Air
Wed 3/189:40 am
CJU
-
CJJ
Nonstop1h 10m
Jeju Air
Deal found 1/27$45
This Jeju Air deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:35 pm
CJJ
-
CJU
Nonstop1h 10m
Jeju Air
Wed 2/259:40 am
CJU
-
CJJ
Nonstop1h 10m
Jeju Air
Deal found 1/25$47
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:15 pm
CJJ
-
CJU
Nonstop1h 10m
Jeju Air
Mon 3/169:40 am
CJU
-
CJJ
Nonstop1h 10m
Jeju Air
Deal found 1/26$49
This Jeju Air deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:15 pm
CJJ
-
CJU
Nonstop1h 10m
Jeju Air
Tue 2/249:40 am
CJU
-
CJJ
Nonstop1h 10m
Jeju Air
Deal found 1/25$52
This Jeju Air deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:15 pm
CJJ
-
CJU
Nonstop1h 10m
Jeju Air
Sat 3/289:40 am
CJU
-
CJJ
Nonstop1h 10m
Jeju Air
Deal found 1/26$53
This Jeju Air deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:15 pm
CJJ
-
CJU
Nonstop1h 10m
Jeju Air
Sat 3/219:40 am
CJU
-
CJJ
Nonstop1h 10m
Jeju Air
Deal found 1/24$54
This Eastar Jet deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Eastar Jet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:35 pm
CJJ
-
CJU
Nonstop1h 10m
Eastar Jet
Sat 2/148:40 am
CJU
-
CJJ
Nonstop1h 10m
Eastar Jet
Deal found 1/26$56
This Priceline deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:20 pm
CJJ
-
CDG
2 stops55h 45m
Multiple Airlines
Wed 3/1812:25 pm
CDG
-
CJJ
2 stops40h 00m
Multiple Airlines
Deal found 1/25$822

Find flights from Cheongju within your budget

 
Find flights departing from Cheongju that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on January 27, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Jeju City

Route

Depart

Return

Price

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Sun 3/1

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

Fri 3/6

9:40 am-10:50 am

Nonstop1h 10m

$40

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Tue 3/24

7:50 pm-9:00 pm

Nonstop1h 10m

Jeju City

Wed 3/25

8:10 am-9:20 am

Nonstop1h 10m

$41

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Sun 3/1

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

Tue 3/3

9:40 am-10:50 am

Nonstop1h 10m

$42

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Mon 3/23

7:50 pm-9:00 pm

Nonstop1h 10m

Jeju City

Wed 3/25

8:10 am-9:20 am

Nonstop1h 10m

$43

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Mon 3/23

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

Fri 3/27

9:40 am-10:50 am

Nonstop1h 10m

$43

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Tue 2/24

6:35 pm-7:45 pm

Nonstop1h 10m

Jeju City

Tue 3/3

9:40 am-10:50 am

Nonstop1h 10m

$43

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Sun 3/15

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

Wed 3/18

9:40 am-10:50 am

Nonstop1h 10m

$45

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Mon 2/23

6:35 pm-7:45 pm

Nonstop1h 10m

Jeju City

Wed 2/25

9:40 am-10:50 am

Nonstop1h 10m

$47

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Tue 2/24

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

Thu 2/26

8:50 am-10:10 am

Nonstop1h 20m

$50

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Mon 3/23

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

Sat 3/28

9:40 am-10:50 am

Nonstop1h 10m

$50

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Cheongju

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cheongju in January
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Cheongju, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Cheongju made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Cheongju. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Cheongju. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Cheongju

Have a flexible travel schedule? Discover the best time to fly from Cheongju with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Cheongju

Get recent, data-driven insights about flights from Cheongju including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Cheongju?

Use this chart to determine the optimal time to book a round-trip flight from Cheongju to Jeju City. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Cheongju, you should look to book at least 6 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Cheongju?

Currently, June is the cheapest month in which you can book a flight from Cheongju (average of $18). Flying from Cheongju in October will prove the most costly (average of $43). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Cheongju?

Use this chart to determine the cheapest time to fly round-trip from Cheongju to Jeju City. Price data was last updated on January 24, 2026.

Those who are seeking the cheapest fare on flights departing from Cheongju would be wise to consider leaving during Monday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday mornings when fares are usually the most expensive.

Which airlines fly from Cheongju?

For flights departing from Cheongju check dates and pricing for the following: Jeju Air, T'way Air, Jin Air, Korean Air, Asiana Airlines. These airlines depart to the following popular destinations: Jeju City.

T'way Air
T'way Air
From $48
Jeju Air
Jeju Air
From $22
Jin Air
Jin Air
From $19
Korean Air
Korean Air
From $49

What are popular destinations to fly to from Cheongju?

Some of the most frequent flights departing from Cheongju everyday are: Jeju City (189 flights per day), Osaka (56 flights per day), and Tokyo (50 flights per day).

Jeju City
Jeju City
From $44
Tokyo
Tokyo
From $284
Hiroshima
Hiroshima
From $37
Osaka
Osaka
From $45

What is the cheapest place to fly to from Cheongju?

The cheapest city to fly to from Cheongju is Hiroshima, with prices starting at $37. Explore other affordable destinations below.

Hiroshima
Hiroshima
From $37
Jeju City
Jeju City
From $44
Osaka
Osaka
From $45
Tokyo
Tokyo
From $284

Airline reviews for flights from Cheongju

Read reviews and ratings of airlines operating flights from Cheongju. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Cheongju travel. Please note that the reviews are sourced from user searches and were last updated on January 27, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Get a feel of what it's like to fly with Jin Air, Korean Air, and Asiana Airlines from Cheongju by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jin Air
8.6
Very good
22 reviews

Overall

8.6

Comfort

8.0

Boarding

8.9

Entertainment

7.5

Crew

9.1

Food

7.7
Jin Air
8.6
Very good
22 reviews
Jin Air
8.6
Very good
22 reviews

Overall

8.6

Comfort

8.0

Boarding

8.9

Entertainment

7.5

Crew

9.1

Food

7.7
Korean Air
8.4
Very good
1,188 reviews
Jin Air
8.6
Very good
22 reviews

Overall

8.6

Comfort

8.0

Boarding

8.9

Entertainment

7.5

Crew

9.1

Food

7.7
Asiana Airlines
8.1
Very good
501 reviews
Jin Air
8.6
Very good
22 reviews

Overall

8.6

Comfort

8.0

Boarding

8.9

Entertainment

7.5

Crew

9.1

Food

7.7
Jeju Air
7.6
Good
36 reviews
Jin Air
8.6
Very good
22 reviews

Overall

8.6

Comfort

8.0

Boarding

8.9

Entertainment

7.5

Crew

9.1

Food

7.7

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Related info for your journey

Access useful and relevant information related to your journey from Cheongju. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated January 27, 2026.

  • What are the most popular destinations to fly to from Cheongju?

    This month, the top selected destinations from Cheongju are Fukuoka, Osaka, Osaka Kansai Intl Airport. Throughout the year, Fukuoka, Osaka, Osaka Kansai Intl Airport are some of the top choices made by users flying from Cheongju.

  • What is the cheapest flight from Cheongju to anywhere?

    Users have flown out of Cheongju for as low as $37 to Hiroshima (prices may vary depending on the airline and departure time). On average, users have booked flights for $160 to fly from Cheongju.

  • What are the cheapest airlines flying from Cheongju to anywhere?

    Over the past few days, we've found that Jin Air, Jeju Air, and Aero K have the cheapest prices from Cheongju. Jin Air flights from Cheongju to Jeju City ($19), Jeju Air flights from Cheongju to Jeju City ($22), and Aero K flights from Cheongju to Jeju City ($24).

  • What is the cheapest month to fly from Cheongju?

    June is currently the cheapest month to fly from Cheongju. At this moment in time October is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Cheongju?

    Check out the cheapest flights from Cheongju to embark to:
    Fly from Cheongju to Jeju City from $24 round trip

See more FAQs

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.