Cheap flight deals from Jeju to Cheongju

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Jeju to Cheongju?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Jeju (CJU) to Cheongju (CJJ) the cheapest?

Airlines adjust prices for flights from Jeju to Cheongju based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Jeju (CJU) to Cheongju (CJJ) cost?

According to Trip.com's data, the lowest price is around Rp 1,047,924.
How long does it take to fly from Jeju (CJU) to Cheongju (CJJ) and what is the distance?

It takes around 1 hour 9 minutes to fly from Jeju (CJU) to Cheongju (CJJ).
What is the transportation method from the main airport to downtown in Cheongju?
- The distance from Cheong Ju International Airport to downtown is about 8 km. It takes about 20 minutes by taxi.
What are the most popular airlines that fly from Jeju (CJU) to Cheongju (CJJ)?

Airlines with flights from Jeju (CJU) to Cheongju (CJJ): Eastar Jet, Jeju Air, Aero K Airlines, Jin Air, Korean Air, T'Way Air and Asiana Airlines.

How to find a cheap flight from Jeju to Cheongju

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Jeju to Cheongju. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Jeju to Cheongju ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Jeju to Cheongju for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 137583 for a one-way ticket on Wed, Apr 9.

Compare cheap Jeju to Cheongju flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Jeju to Cheongju. The most affordable airline currently operating on this route is Eastar Jet.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Jeju to Cheongju route to track ticket prices effortlessly—no need to check manually every day.

Don't miss out on cheap Jeju to Cheongju flight deals and promo codes.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Jeju to Cheongju to access exclusive deals just for you.

Flight Info | Jeju to Cheongju

Cheapest one-way flight price	Rp 137,583
Cheapest round-trip ticket price	Rp 272,873
Off-season for travel	March
Peak season for travel	June
Flight distance	368.68 km
Average flight time	1 hour 9 minutes
Popular airline	Jeju Air