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Cheongju

Cheap flights from Jeju City to Cheongju (CJU - CJJ)

CJU — CJJ
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Jeju City to Cheongju

Discover tips and strategies to find the most affordable flight options for your journey from Jeju City (CJU) to Cheongju (CJJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Popular in

October

Cheapest in

June

Average price

$89

Good one-way deal

$17 or less
Highest demand for flights based on searches. 25% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Jeju City to Cheongju.
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Best time to book a flight from Jeju City to Cheongju

Have a flexible travel schedule? Discover the best time to fly to Cheongju from Jeju City 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.

Cheapflights Insights

Everything you need to know about your flight from Jeju City to Cheongju

What is the cheapest time of day to fly from CJU to CJJ?

Find hourly flight availability from Jeju City to Cheongju. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jeju City to Cheongju as you normally would.

Weekly flight availability from Jeju City to Cheongju

Explore weekly flight availability from Jeju City to Cheongju. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from CJU to CJJ are scheduled on a Monday (29 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (25 on average).

Related info for your journey

Find useful and relevant information for your journey from Jeju City to Cheongju. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most reliable airlines from Jeju City to Cheongju?

    No one likes to see their flight delayed. When booking a flight from Jeju City to Cheongju consider choosing Asiana Airlines (89%), Korean Air (79%) or Eastar Jet (69%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Jeju City to Cheongju that include hotel bookings?

    Yes. In addition to deals on Jeju City to Cheongju flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jeju City to Cheongju?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jeju City to Cheongju.

  • Can I find deals for business class flights from Jeju City to Cheongju?

    Yes. Cheapflights offers flight deals from Jeju City to Cheongju by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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