Cheap Flights from Jeju to Cheongju

Compare Jeju to Cheongju flight deals

Find the cheapest month or even day of the year to fly to Cheongju

Book the best Cheongju fare with no extra fees

Flight deals from Jeju to Cheongju

Looking for a cheap last-minute deal or the best return flight from Jeju Airport to Cheongju Airport? If you want to travel next month, return fares start from Rs11,447. Find the lowest prices on one-way and return tickets right here.

Cheongju.Rs5,455 per passenger.Departing Wed, 22 Jul.One-way flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Jeju on Wed, 22 Jul, arriving in Cheongju.Price includes taxes and charges.From Rs5,455, select.

Cheongju.Rs5,630 per passenger.Departing Thu, 27 Aug.One-way flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Jeju on Thu, 27 Aug, arriving in Cheongju.Price includes taxes and charges.From Rs5,630, select.

Cheongju.Rs5,760 per passenger.Departing Wed, 18 Nov.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Jeju on Wed, 18 Nov, arriving in Cheongju.Price includes taxes and charges.From Rs5,760, select.

Cheongju.Rs5,760 per passenger.Departing Wed, 14 Oct.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Jeju on Wed, 14 Oct, arriving in Cheongju.Price includes taxes and charges.From Rs5,760, select.

Cheongju.Rs5,760 per passenger.Departing Wed, 2 Sep.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Jeju on Wed, 2 Sep, arriving in Cheongju.Price includes taxes and charges.From Rs5,760, select.

Cheongju.Rs6,345 per passenger.Departing Tue, 15 Dec.One-way flight with Jin Air.Outbound direct flight with Jin Air departs from Jeju on Tue, 15 Dec, arriving in Cheongju.Price includes taxes and charges.From Rs6,345, select.

Cheongju.Rs6,358 per passenger.Departing Wed, 6 Jan.One-way flight with Jin Air.Outbound direct flight with Jin Air departs from Jeju on Wed, 6 Jan, arriving in Cheongju.Price includes taxes and charges.From Rs6,358, select.

Cheongju.Rs7,314 per passenger.Departing Wed, 3 Feb.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Jeju on Wed, 3 Feb, arriving in Cheongju.Price includes taxes and charges.From Rs7,314, select.

Cheongju.Rs7,314 per passenger.Departing Wed, 3 Mar.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Jeju on Wed, 3 Mar, arriving in Cheongju.Price includes taxes and charges.From Rs7,314, select.

Cheongju.Rs18,501 per passenger.Departing Tue, 4 May.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Jeju on Tue, 4 May, arriving in Cheongju.Price includes taxes and charges.From Rs18,501, select.

Cheongju.Rs18,501 per passenger.Departing Tue, 6 Apr.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Jeju on Tue, 6 Apr, arriving in Cheongju.Price includes taxes and charges.From Rs18,501, select.

Cheongju.Rs18,618 per passenger.Departing Mon, 5 Jul.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Jeju on Mon, 5 Jul, arriving in Cheongju.Price includes taxes and charges.From Rs18,618, select.

Find the cheapest month to fly from Jeju to Cheongju

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Jeju to Cheongju flights are currently cheapest in July.

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Direct flights from Jeju to Cheongju

Jeju to Cheongju: Alternative routes

Compare routes from Jeju to Cheongju below. You may find an airport to fly into that's cheaper, faster, or easier than Cheongju.

Cheongju

8km from central Cheongju

ClosestCheapest

from Rs5,456

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Jeju to Cheongju: Flight information

The things to know before you go.

Cheapest flight found	Rs5,455
Cheapest month to fly	July
Average flight time	1 hr, 11 mins
Most popular airline	Korean Air
Average flights per week	109

Finding cheap flights from Jeju to Cheongju: Frequently asked questions

How much are return flights from Jeju to Cheongju?

The best price we found for a return flight from Jeju to Cheongju is Rs11,148. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Jeju to Cheongju?

1 hour and 11 minutes is the average flight time from Jeju to Cheongju.

Which airlines fly direct from Jeju to Cheongju?

Korean Air, Jin Air and Asiana Airlines fly direct from Jeju to Cheongju.

How many flights are there a week from Jeju to Cheongju?

As of July 2026, there are 109 flights per week flying from Jeju to Cheongju.

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

The cheapest month to fly from Jeju to Cheongju is usually November.

Which upcoming date is cheapest to fly from Jeju Airport to Cheongju Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Jeju Airport to Cheongju Airport on Wednesday, 25 November 2026.

Can I get a direct flight from Jeju Airport to Cheongju Airport?

Yes – the average flight time is 1 hour and 11 minutes.

How can I find the best flight deal to Cheongju?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cheongju but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Cheongju?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cheongju is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Jeju Airport to Cheongju with?

Currently, Jeju Air offers the cheapest flight tickets to Cheongju.

Travelling from Jeju Airport (CJU) to Cheongju Airport (CJJ): what you need to know

The average length of a direct flight from Jeju Airport to Cheongju Airport is 1 hour 10 minutes.
Cheongju's timezone is UTC+9, which is the same as Jeju.
Each week, there are 127 Jeju Airport to Cheongju Airport flights. To get going early, go for the 07:20 Korean Air flight. If you're eager to make the most of your time before you fly, the last flight is at 21:40 with EASTAR JET.
Your CJU to CJJ flight won't wait if you're late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.
Travelling during a peak time such as April? Major public holidays and other popular periods can result in longer queues and delays at airport checkpoints. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.
There are direct flights from Jeju Airport to Cheongju Airport, so getting to Cheongju (and then exploring more of South Korea!) is simple. Popular carriers that fly nonstop include:
Jin Air tops the list for bookings on this route.
With an impressive 82.42% of services arriving on schedule, Asiana Airlines is the most punctual carrier operating CJU to CJJ flights.
If you want to check out another city along the way, search for a flight with a stopover. To see all your options for tickets from Jeju Airport to Cheongju Airport, deselect 'Direct flights only.' Kansai International (Osaka) Airport is a popular stop between CJU and CJJ.

How to find the cheapest flights from Jeju Airport (CJU) to Cheongju Airport (CJJ)

Rs5,455 is the lowest price for a one-way Jeju Airport to Cheongju Airport flight. A return flight starts at Rs11,148. These prices may change depending on availability.
Book 11 months before your departure date. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from CJU to CJJ.
The cheapest month for flights from Jeju Airport to Cheongju Airport is April. Use the 'Whole month' tool to find the lowest airfares if you have flexible travel dates.
You won't have to check every day to find out if fares have gone down when you create a Price Alert. We'll update you the moment there's a new deal on cheap flights from CJU to CJJ.
Lock in the perfect flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Jeju Airport to Cheongju Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about Jeju Airport (CJU)

79% of flights taking off from Jeju Airport touch down at their destination on schedule.
To reach Jeju Airport from central Jeju, it takes about 10 minutes if you're going by car. Of course, this depends on traffic. It's approximately 3 kilometres from the airport to the city centre.
Expect a journey time of about 20 minutes on public transport.
Get your travels off to a relaxed start by staying near CJU. Whether you're taking an early flight from Jeju Airport to Cheongju Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at Cheongju Airport (CJJ)

Consider booking a hotel near CJJ if you're taking a late Jeju Airport to Cheongju Airport flight. Pick one of these options and skip the long transfer after landing:

When to fly to Cheongju Airport (CJJ)

April is the most popular month for flights from Jeju Airport to Cheongju Airport. For smaller crowds, head to Cheongju in March.
The warmest month in Cheongju is August, with temperatures ranging between 19ºC and 32ºC. Book your flights from Jeju Airport to Cheongju Airport in this month if this is the type of weather you like.
January has average temperatures of between -10ºC and 5ºC. Look for cheap tickets from CJU to CJJ sometime around then if you'd rather travel in cooler conditions.

Explore more of South Korea

Seoul is just one of the many cities in South Korea waiting to be discovered after you've experienced Cheongju. Around 113 kilometres away to the north-west, top sights here include Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower.
Busan is another favourite destination in South Korea and is around 209 kilometres south-east of Cheongju. No trip is complete without seeing Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.