Cheap Flights from Cheongju to Jeju

Cheapest flights from Cheongju to Jeju

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Cheongju to Jeju. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$9

Connellan air disaster

Direct flight

1h 10m

12/09/2025

The cheapest one-way flight from Cheongju to Jeju departs on 12/09/2025, is operated by Connellan air disaster and costs $9

Cheapest round trip flight

$16

Connellan air disaster

Direct flight

2h 20m

12/09/2025

The cheapest roundtrip flight from Cheongju to Jeju departs on 12/09/2025, is operated by Connellan air disaster and costs $16

The fastest flight

1h 10m

Fastest flight from Cheongju to Jeju takes 1h 10m

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Fr

Earliest flight

6:50 AM

Latest flight

8:30 PM

Average flight duration

1h 10m

Direct flights count

195

Distance

368km

Timezone difference

0h

The distance between Cheongju and Jeju is 368km (228 miles). The average flight duration is 1h 10m. There are 195 direct flights from Cheongju to Jeju. Cheongju and Jeju are in the same time zone. Flights from Cheongju begin at 6:50 AM. The latest flight from Cheongju departs at 8:30 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Cheongju to Jeju by month

The minimum one-way ticket price from Cheongju to Jeju is $9 (December 2025), while the maximum is $28 (January 2026). On average, a ticket costs $18–$28.

December 2025

Lowest price

on average:

$9

January 2026

Highest price

on average:

$28

Avg Price

Airlines operating on route

The Cheongju — Jeju route is served by a wide range of airlines: 5 in total, including Connellan air disaster, Eastar Jet, T'way Air, Jeju Air, and Jin Air. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $9. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

Connellan air disaster

Starting at $9

Starting at $9

Starting at $10

Starting at $28

Starting at $39

Direct Flights from Cheongju to Jeju

A direct flight is the most convenient and comfortable way to fly from Cheongju to Jeju, despite the fact that sometimes flights with transfers can cost significantly less.

Cheongju — Jeju

CJJ — CJU

12/09/2025

Departure

Direct flight

RF613

Starting at $9

Cheongju — Jeju

CJJ — CJU

12/10/2025

Departure

Direct flight

ZE715

Starting at $9

Cheongju — Jeju

CJJ — CJU

01/07/2026

Departure

Direct flight

TW837

Starting at $10

Cheongju — Jeju

CJJ — CJU

12/22/2025

Departure

Direct flight

ZE715

Starting at $12

Cheongju — Jeju

CJJ — CJU

12/07/2025

Departure

Direct flight

RF613

Starting at $14

Cheongju — Jeju

CJJ — CJU

12/14/2025

Departure

Direct flight

RF613

Starting at $15

Cheongju — Jeju

CJJ — CJU

12/11/2025

Departure

Direct flight

ZE715

Starting at $16

Cheongju — Jeju

CJJ — CJU

01/01/2026

Departure

Direct flight

7C227

Starting at $28

Cheongju — Jeju

CJJ — CJU

12/30/2025

Departure

Direct flight

ZE715

Starting at $29

Cheongju — Jeju

CJJ — CJU

12/12/2025

Departure

Direct flight

ZE715

Starting at $35

Schedule of direct flights from Cheongju to Jeju

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Cheongju to Jeju:

Asiana Airlines

Every day

Starting at $47

T'way Air

Every day

Starting at $24

Connellan air disaster

Every day

Starting at $22

Cheongju airports overview

Cheongju Airport

•

CJJ

•

Jeju airports overview

Jeju International Airport

•

CJU

4km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Cheongju to Jeju?

The cheapest flight ticket from Cheongju to Jeju according to data for the last 48 hours costs $9

When is the best time to buy air tickets on the route Cheongju — Jeju?

Often the best time to buy tickets from Cheongju to Jeju is 2 months before departure.

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

Based on statistics over the past years, the lowest prices for flights from Cheongju to Jeju can be found flying in these months: December, January.

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

The fastest flights from Cheongju to Jeju start from 1 hour 10 minutes in the air.

Which airline can fly direct from Cheongju to Jeju?

The following airlines operate direct flights on the route Cheongju — Jeju: Connellan air disaster, Eastar Jet, T'way Air

Special offers and sales on air tickets from Cheongju to Jeju

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Cheongju to Jeju

Alternative routes

Jeju ➜ Jeju•Pyongyang ➜ Jeju•Fukuoka ➜ Jeju•Pohang ➜ Jeju•Busan ➜ Jeju•Seoul ➜ Jeju•Daegu ➜ Jeju•Ulsan ➜ Jeju•Wonju ➜ Jeju•Cheongju ➜ Cheongju•Cheongju ➜ Fukuoka•Cheongju ➜ Saga•Cheongju ➜ Kitakyushu•Cheongju ➜ Kumamoto•Cheongju ➜ Pohang•Cheongju ➜ Nagasaki•Cheongju ➜ Busan•Cheongju ➜ Daegu•Cheongju ➜ Ulsan

•••••••••••••••••••

Cheapest one way flight

$9

Connellan air disaster

Direct flight

1h 10m

12/09/2025

The cheapest one-way flight from Cheongju to Jeju departs on 12/09/2025, is operated by Connellan air disaster and costs $9

Cheapest round trip flight

$16

Connellan air disaster

Direct flight

2h 20m

12/09/2025

The cheapest roundtrip flight from Cheongju to Jeju departs on 12/09/2025, is operated by Connellan air disaster and costs $16

The fastest flight

1h 10m

Fastest flight from Cheongju to Jeju takes 1h 10m

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Fr

Earliest flight

6:50 AM

Latest flight

8:30 PM

Average flight duration

1h 10m

Direct flights count

195

Distance

368km

Timezone difference

0h

Cheongju — Jeju

CJJ — CJU

12/09/2025

Departure

Direct flight

RF613

Starting at $9

Cheongju — Jeju

CJJ — CJU

12/10/2025

Departure

Direct flight

ZE715

Starting at $9

Cheongju — Jeju

CJJ — CJU

01/07/2026

Departure

Direct flight

TW837

Starting at $10

Cheongju — Jeju

CJJ — CJU

12/22/2025

Departure

Direct flight

ZE715

Starting at $12

Cheongju — Jeju

CJJ — CJU

12/07/2025

Departure

Direct flight

RF613

Starting at $14

Cheongju — Jeju

CJJ — CJU

12/14/2025

Departure

Direct flight

RF613

Starting at $15

Cheongju — Jeju

CJJ — CJU

12/11/2025

Departure

Direct flight

ZE715

Starting at $16

Cheongju — Jeju

CJJ — CJU

01/01/2026

Departure

Direct flight

7C227

Starting at $28

Cheongju — Jeju

CJJ — CJU

12/30/2025

Departure

Direct flight

ZE715

Starting at $29

Cheongju — Jeju

CJJ — CJU

12/12/2025

Departure

Direct flight

ZE715

Starting at $35

How much is the cheapest flight ticket from Cheongju to Jeju?

The cheapest flight ticket from Cheongju to Jeju according to data for the last 48 hours costs $9

When is the best time to buy air tickets on the route Cheongju — Jeju?

Often the best time to buy tickets from Cheongju to Jeju is 2 months before departure.

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

Based on statistics over the past years, the lowest prices for flights from Cheongju to Jeju can be found flying in these months: December, January.

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

The fastest flights from Cheongju to Jeju start from 1 hour 10 minutes in the air.

Which airline can fly direct from Cheongju to Jeju?

The following airlines operate direct flights on the route Cheongju — Jeju: Connellan air disaster, Eastar Jet, T'way Air

Cheap Flights from Cheongju to Jeju Starting at $9

Cheapest flights from Cheongju to Jeju

Cheapest one way flight

$9

Connellan air disaster

Direct flight

1h 10m

12/09/2025

Cheapest round trip flight

$16

Connellan air disaster

Direct flight

2h 20m

12/09/2025

The fastest flight

1h 10m

Direct flights

Several times a week

Earliest flight

6:50 AM

Latest flight

8:30 PM

Average flight duration

1h 10m

Direct flights count

195

Distance

368km

Timezone difference

0h

Airfare from Cheongju to Jeju by month

December 2025

on average:

$9

January 2026

on average:

$28

Airlines operating on route

Direct Flights from Cheongju to Jeju

Schedule of direct flights from Cheongju to Jeju

Cheongju airports overview

Cheongju Airport

Jeju airports overview

Jeju International Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from Cheongju to Jeju

Alternative routes

Cheapest one way flight

$9

Connellan air disaster

Direct flight

1h 10m

12/09/2025

Cheapest round trip flight

$16

Connellan air disaster

Direct flight

2h 20m

12/09/2025

The fastest flight

1h 10m

Direct flights

Several times a week

Earliest flight

6:50 AM

Latest flight

8:30 PM

Average flight duration

1h 10m

Direct flights count

195

Distance

368km

Timezone difference

0h

Cheongju Airport

Jeju International Airport

December 2025

on average:

$9