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Cheongju

$54+ Cheap flights from Cheongju

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
CJJ — CJU
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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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 June 10, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Sun 7/5

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

Wed 7/8

8:10 am-9:20 am

Nonstop1h 10m

$55

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Sat 7/4

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

Mon 7/6

8:10 am-9:20 am

Nonstop1h 10m

$56

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Thu 7/2

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

Mon 7/6

8:10 am-9:20 am

Nonstop1h 10m

$57

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Sun 7/12

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

Wed 7/15

8:10 am-9:20 am

Nonstop1h 10m

$58

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Mon 7/6

7:55 pm-9:05 pm

Nonstop1h 10m

Jeju City

Fri 7/10

9:40 am-10:50 am

Nonstop1h 10m

$63

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Mon 8/31

6:55 pm-8:10 pm

Nonstop1h 15m

Jeju City

Wed 9/2

8:10 am-9:20 am

Nonstop1h 10m

$64
Cheapest one-way
Quickest one-way

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Wed 7/29

7:55 pm-9:05 pm

Nonstop1h 10m

$66

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Fri 6/19

7:25 pm-8:35 pm

Nonstop1h 10m

$66

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Fri 7/24

6:35 pm-7:50 pm

Nonstop1h 15m

$66

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Wed 7/29

6:35 pm-7:50 pm

Nonstop1h 15m

$67

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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.

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

Currently, January is the cheapest month in which you can book a flight from Cheongju (average of $57). Flying from Cheongju in October will prove the most costly (average of $116). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 $28
Jeju Air
Jeju Air
From $16
Eastar Jet
Eastar Jet
From $46
Jin Air
Jin Air
From $28

What are popular destinations to fly to from Cheongju?

Some of the most frequent flights departing from Cheongju everyday are: Jeju City (201 flights per day), Osaka (40 flights per day), and Tokyo (30 flights per day).

Jeju City
Jeju City
From $20
Tokyo
Tokyo
From $195
Hiroshima
Hiroshima
From $37

What is the cheapest place to fly to from Cheongju?

The cheapest city to fly to from Cheongju is Jeju City, with prices starting at $20. Explore other affordable destinations below.

Jeju City
Jeju City
From $20
Hiroshima
Hiroshima
From $37
Tokyo
Tokyo
From $195

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

To ensure you get the cheapest price possible for a flight from Cheongju, you should look to book at least 83 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.

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 May 30, 2026.

Those who are seeking the cheapest fare on flights departing from Cheongju would be wise to consider leaving during Tuesday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Friday at noon 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 June 10, 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, andAsiana 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
23 reviews

Comfort

8.0

Boarding

8.9

Overall

8.6

Crew

9.2

Entertainment

7.6

Food

7.8
Jin Air
8.6
Very good
23 reviews
Jin Air
8.6
Very good
23 reviews

Comfort

8.0

Boarding

8.9

Overall

8.6

Crew

9.2

Entertainment

7.6

Food

7.8
Korean Air
8.4
Very good
1,218 reviews
Jin Air
8.6
Very good
23 reviews

Comfort

8.0

Boarding

8.9

Overall

8.6

Crew

9.2

Entertainment

7.6

Food

7.8
Asiana Airlines
8.1
Very good
540 reviews
Jin Air
8.6
Very good
23 reviews

Comfort

8.0

Boarding

8.9

Overall

8.6

Crew

9.2

Entertainment

7.6

Food

7.8
Jeju Air
7.6
Good
38 reviews
Jin Air
8.6
Very good
23 reviews

Comfort

8.0

Boarding

8.9

Overall

8.6

Crew

9.2

Entertainment

7.6

Food

7.8

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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 June 10, 2026.

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

    This month, the top selected destinations from Cheongju are Fukuoka, Osaka, Tokyo. Throughout the year, Fukuoka, Osaka, Da Nang 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 $20 to Jeju City (prices may vary depending on the airline and departure time). On average, users have booked flights for $134 to fly from Cheongju.

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

    Over the past few days, we've found that Jeju Air, Asiana Airlines, and T'way Air have the cheapest prices from Cheongju. Jeju Air flights from Cheongju to Jeju City ($16), Asiana Airlines flights from Cheongju to Jeju City ($22), and T'way Air flights from Cheongju to Jeju City ($28).

  • What is the cheapest month to fly from Cheongju?

    January 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

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