£13 Cheap Flights from Jeju (CJU) to Cheongju (CJJ)

Q: How much are return flights from Jeju to Cheongju?

The best price we found for a return flight from Jeju to Cheongju is £13. 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.

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

1 hour and 10 minutes is the average flight time from Jeju to Cheongju.

Q: Which airlines fly direct from Jeju to Cheongju?

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

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

As of August 2025, there are 85 flights per week flying from Jeju to Cheongju.

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

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

Q: 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 Tuesday, 13 January 2026 .

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

Yes – the average flight time is 1 hour and 10 minutes.

Q: 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.

Q: 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.

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

Currently, Eastar Jet offers the cheapest flight tickets to Cheongju.

Compare Jeju to Cheongju flight deals

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

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Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Jeju to Cheongju

Looking for a cheap last-minute deal or the best return flight from Jeju to Cheongju? Find the lowest prices on one-way and return tickets right here.

Cheongju.£13 per passenger.Departing Tue, 2 Dec, returning Tue, 2 Dec.Return flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Jeju on Tue, 2 Dec, arriving in Cheongju.Inbound direct flight with Eastar Jet departs from Cheongju on Tue, 2 Dec, arriving in Jeju.Price includes taxes and charges.From £13, select.

Cheongju.£13 per passenger.Departing Wed, 26 Nov, returning Wed, 26 Nov.Return flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Jeju on Wed, 26 Nov, arriving in Cheongju.Inbound direct flight with Eastar Jet departs from Cheongju on Wed, 26 Nov, arriving in Jeju.Price includes taxes and charges.From £13, select.

Cheongju.£13 per passenger.Departing Tue, 16 Dec, returning Mon, 5 Jan.Return flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Jeju on Tue, 16 Dec, arriving in Cheongju.Inbound direct flight with Eastar Jet departs from Cheongju on Mon, 5 Jan, arriving in Jeju.Price includes taxes and charges.From £13, select.

Cheongju.£13 per passenger.Departing Thu, 5 Mar, returning Mon, 9 Mar.Return flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Jeju on Thu, 5 Mar, arriving in Cheongju.Inbound direct flight with Eastar Jet departs from Cheongju on Mon, 9 Mar, arriving in Jeju.Price includes taxes and charges.From £13, select.

Cheongju.£13 per passenger.Departing Wed, 26 Nov, returning Tue, 2 Dec.Return flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Jeju on Wed, 26 Nov, arriving in Cheongju.Inbound direct flight with Eastar Jet departs from Cheongju on Tue, 2 Dec, arriving in Jeju.Price includes taxes and charges.From £13, select.

Cheongju.£13 per passenger.Departing Tue, 6 Jan, returning Wed, 7 Jan.Return flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Jeju on Tue, 6 Jan, arriving in Cheongju.Inbound direct flight with Eastar Jet departs from Cheongju on Wed, 7 Jan, arriving in Jeju.Price includes taxes and charges.From £13, select.

Cheongju.£13 per passenger.Departing Tue, 13 Jan, returning Tue, 3 Feb.Return flight with Eastar Jet.Outbound direct flight with Eastar Jet departs from Jeju on Tue, 13 Jan, arriving in Cheongju.Inbound direct flight with Eastar Jet departs from Cheongju on Tue, 3 Feb, arriving in Jeju.Price includes taxes and charges.From £13, select.

Cheongju.£17 per passenger.Departing Tue, 10 Feb, returning Tue, 10 Feb.Return flight with Jeju Air and Eastar Jet.Outbound direct flight with Jeju Air departs from Jeju on Tue, 10 Feb, arriving in Cheongju.Inbound direct flight with Eastar Jet departs from Cheongju on Tue, 10 Feb, arriving in Jeju.Price includes taxes and charges.From £17, 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 November.

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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.

Jeju to Cheongju: Flight information

The things to know before you go.

Cheapest flight found	£13
Cheapest month to fly	January
Average flight time	1 hr, 10 mins
Most popular airline	Korean Air
Average flights per week	83

Finding cheap flights from Jeju to Cheongju: Frequently asked questions

How much are return flights from Jeju to Cheongju?

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

Which airlines fly direct from Jeju to Cheongju?

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

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

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

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

How can I find the best flight deal to Cheongju?

When is the best time to book flights to Cheongju?

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

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

The average length of a direct flight from Jeju International Airport to Cheongju Airport is 1 hour 5 minutes.
Jeju and Cheongju share the same timezone, UTC+9.
Flights from CJU to CJJ start at 07:20 — the earliest with Korean Air. The last departure is at 22:20 with Jeju Air. Overall, there are 726 weekly Jeju International Airport to Cheongju Airport flights.
To ensure you get on your CJU to CJJ flight, leave enough time to navigate the airport and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule.
You can expect longer queues during popular months like July. Arriving up to four hours ahead of international flights and two hours for a domestic departure will help ensure a smooth travel experience.
There are plenty of direct flights from Jeju International Airport to Cheongju Airport to choose from. When planning your Cheongju trip, these airlines can fly you nonstop to this unmissable part of South Korea:
Jeju Air is the airline most travellers choose to fly with on this route.
Asiana Airlines is a leader in on-time performance for CJU to CJJ flights, with 86.89% of its services arriving on schedule.
If you'd like to tour a different city along the way, search for a flight with a stopover. To see your options for tickets from Jeju International Airport to Cheongju Airport, uncheck 'Direct flights only.' Kansai International Airport is a well-known stop between CJU and CJJ.

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

The lowest price we've seen for a one-way Jeju International Airport to Cheongju Airport flight is £7. A return plane ticket right now is £13. Depending on the availability when you book, these fares can change.
To score cheap tickets from CJU to CJJ, reserve your trip five months ahead of your departure date.
April is the cheapest month for flights from Jeju International Airport to Cheongju Airport. If you prefer to travel during a different time of year, the 'Whole month' tool will show you the lowest airfares for every month.
You don't need to check every day to find out if fares have dropped when you create a Price Alert. We'll notify you as soon as a special offer becomes available on cheap flights from CJU to CJJ.
Secure the ideal flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Jeju International 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 International Airport (CJU)

79.09% of flights that take off from Jeju International Airport touch down at their destination on schedule.
The journey from the centre of Jeju to Jeju International Airport is around 2 miles. Check out Google Maps for the quickest route, whether you prefer to drive or use public transport.
The trip on public transport will take about 30 minutes.
Get your journey off to a leisurely start by staying near CJU. Whether you're boarding an early flight from Jeju International Airport to Cheongju Airport or just don't want to be rushed, these stays have you covered:

Arriving at Cheongju Airport (CJJ)

If you have a late Jeju International Airport to Cheongju Airport flight, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be resting not long after at one of these options near CJJ:

Getting from Cheongju Airport (CJJ) to central Cheongju

Cheongju Airport to central Cheongju is roughly 7 miles. Journey times will vary depending on traffic conditions and the time of day, so checking a navigation app for real-time estimates is recommended.
It'll take around 1 hour 20 minutes to get there by public transport.

When to fly to Cheongju Airport (CJJ)

It's time to plan your travel dates for your flight from Jeju International Airport to Cheongju Airport. July is the most popular month to visit Cheongju. If you prefer a more relaxed vibe, go in April.
When reserving your flight from Jeju International Airport to Cheongju Airport, think about the kind of weather you like. August is the warmest month in Cheongju, with the temperature ranging from 19ºC (66ºF) to 32ºC (90ºF).
For cooler conditions, look for a cheap ticket from CJU to CJJ in January. Temperatures average between -10ºC (14ºF) and 5ºC (41ºF) then.

Explore more of South Korea

You've done Cheongju, now it's time to explore more of South Korea. Travel around 70 miles north-west to Seoul to tick off its leading sights. From Gyeongbokgung Palace to Bukchon Hanok Village and N Seoul Tower, there's plenty to keep you busy.
If you want to check out another corner of South Korea, consider Busan, about 130 miles south-east of Cheongju. Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple are among the biggest draws.