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Cheongju

$23+ 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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
CJJ — CJU
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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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 diciembre 12, 2025.

Cheapest airline

Jeju Air

Good round-trip deal

$28 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).
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Price to beat on a round-trip flight from Cheongju.
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Price to beat on a one-way flight from Cheongju.
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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 diciembre 12, 2025.

This Jeju Air deal was found by Cheapflights users on 12/10. 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.
sáb. 1/107:15 pmCJJ - CJU
Nonstop1h 10mJeju Air
mar. 1/138:50 amCJU - CJJ
Nonstop1h 20mJeju Air
Deal found 12/10$35
This Asiana Airlines deal was found by Cheapflights users on 12/10. 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.
lun. 1/57:50 pmCJJ - CJU
Nonstop1h 10mAsiana Airlines
mié. 1/78:10 amCJU - CJJ
Nonstop1h 10mAsiana Airlines
Deal found 12/10$36
This Jeju Air deal was found by Cheapflights users on 12/9. 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.
mié. 1/146:35 pmCJJ - CJU
Nonstop1h 10mJeju Air
sáb. 1/178:50 amCJU - CJJ
Nonstop1h 20mJeju Air
Deal found 12/9$37
This Asiana Airlines deal was found by Cheapflights users on 12/10. 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.
mié. 1/77:50 pmCJJ - CJU
Nonstop1h 10mAsiana Airlines
vie. 1/98:10 amCJU - CJJ
Nonstop1h 10mAsiana Airlines
Deal found 12/10$39
This Jin Air deal was found by Cheapflights users on 12/10. 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 Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/115:45 pmCJJ - CJU
Nonstop1h 10mJin Air
mié. 3/188:55 amCJU - CJJ
Nonstop1h 10mJin Air
Deal found 12/10$41
This Jin Air deal was found by Cheapflights users on 12/10. 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 Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/103:55 pmCJJ - CJU
Nonstop1h 10mJin Air
sáb. 3/148:55 amCJU - CJJ
Nonstop1h 10mJin Air
Deal found 12/10$43
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
sáb. 1/248:10 pmCJJ - CJU
Nonstop1h 10mMultiple Airlines
sáb. 1/318:55 amCJU - CJJ
Nonstop1h 10mMultiple Airlines
Deal found 12/9$44
This Jeju Air deal was found by Cheapflights users on 12/10. 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.
sáb. 2/77:15 pmCJJ - CJU
Nonstop1h 10mJeju Air
lun. 2/99:40 amCJU - CJJ
Nonstop1h 10mJeju Air
Deal found 12/10$49
This Jeju Air deal was found by Cheapflights users on 12/11. 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.
vie. 1/97:15 pmCJJ - CJU
Nonstop1h 10mJeju Air
mar. 1/138:50 amCJU - CJJ
Nonstop1h 20mJeju Air
Deal found 12/11$51
This Asiana Airlines deal was found by Cheapflights users on 12/10. 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.
vie. 1/97:50 pmCJJ - CJU
Nonstop1h 10mAsiana Airlines
mar. 1/138:10 amCJU - CJJ
Nonstop1h 10mAsiana Airlines
Deal found 12/10$57
This Korean Air deal was found by Cheapflights users on 12/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/226:20 pmCJJ - CJU
Nonstop1h 10mKorean Air
sáb. 1/247:30 amCJU - CJJ
Nonstop1h 10mKorean Air
Deal found 12/10$58
This Jin Air deal was found by Cheapflights users on 12/11. 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 Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/245:45 pmCJJ - CJU
Nonstop1h 10mJin Air
vie. 12/267:10 amCJU - CJJ
Nonstop1h 15mJin Air
Deal found 12/11$62

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 diciembre 12, 2025. 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

sáb. 1/10

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

mar. 1/13

8:50 am-10:10 am

Nonstop1h 20m

$35

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

lun. 1/5

7:50 pm-9:00 pm

Nonstop1h 10m

Jeju City

mié. 1/7

8:10 am-9:20 am

Nonstop1h 10m

$36

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

mié. 1/14

6:35 pm-7:45 pm

Nonstop1h 10m

Jeju City

sáb. 1/17

8:50 am-10:10 am

Nonstop1h 20m

$37

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

mar. 1/13

7:50 pm-9:00 pm

Nonstop1h 10m

Jeju City

vie. 1/16

8:10 am-9:20 am

Nonstop1h 10m

$39

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

mié. 1/7

7:50 pm-9:00 pm

Nonstop1h 10m

Jeju City

vie. 1/9

8:10 am-9:20 am

Nonstop1h 10m

$39

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

mié. 3/11

5:45 pm-6:55 pm

Nonstop1h 10m

Jeju City

mié. 3/18

8:55 am-10:05 am

Nonstop1h 10m

$41

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

sáb. 1/24

8:10 pm-9:20 pm

Nonstop1h 10m

Jeju City

sáb. 1/31

8:55 am-10:05 am

Nonstop1h 10m

$44

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

sáb. 2/7

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

lun. 2/9

9:40 am-10:50 am

Nonstop1h 10m

$49

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

dom. 2/8

4:30 pm-5:40 pm

Nonstop1h 10m

Jeju City

jue. 2/12

7:30 am-8:40 am

Nonstop1h 10m

$51

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

vie. 1/9

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

mar. 1/13

8:50 am-10:10 am

Nonstop1h 20m

$51

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results
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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 December
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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, eDreams has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as eDreams 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 eDreams the highest out of those offering flight deals from Cheongju. eDreams 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 December 5, 2025.

To ensure you get the cheapest price possible for a flight from Cheongju, you should look to book at least 72 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 $19). 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 December 6, 2025.

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.

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 diciembre 12, 2025. 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
8.7
Very good
20 reviews

Entertainment

7.9

Food

7.9

Boarding

8.8

Comfort

8.3

Crew

9.1

Overall

8.7
Jin Air
8.7
Very good
20 reviews
Jin Air
8.7
Very good
20 reviews

Entertainment

7.9

Food

7.9

Boarding

8.8

Comfort

8.3

Crew

9.1

Overall

8.7
Korean Air
8.4
Very good
1,184 reviews
Jin Air
8.7
Very good
20 reviews

Entertainment

7.9

Food

7.9

Boarding

8.8

Comfort

8.3

Crew

9.1

Overall

8.7
Asiana Airlines
8.2
Very good
492 reviews
Jin Air
8.7
Very good
20 reviews

Entertainment

7.9

Food

7.9

Boarding

8.8

Comfort

8.3

Crew

9.1

Overall

8.7
Jeju Air
7.6
Good
36 reviews
Jin Air
8.7
Very good
20 reviews

Entertainment

7.9

Food

7.9

Boarding

8.8

Comfort

8.3

Crew

9.1

Overall

8.7

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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 diciembre 12, 2025.

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

    This month, the top selected destinations from Cheongju are Sapporo Chitose Airport, Fukuoka, Sapporo. 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 $28 to Jeju City (prices may vary depending on the airline and departure time). On average, users have booked flights for $186 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

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