There are most likely no direct flights on the Jeju — Cheongju route
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A non-stop flight is the most convenient and comfortable way to fly from Jeju to Cheongju, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Jeju — Cheongju route
In different months, ticket prices from Jeju to Cheongju vary: minimum — $25 (June 2026), maximum — $32 (July 2026). Typically, the flight costs $28–$32.
Jeju — Cheongju
06/04/2026
Departure
Direct flight
LJ406
starting at $44
starting at $44
starting at $27
The Jeju — Cheongju route is served by multiple airlines, including Jin Air and Eastar Jet. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $27, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest flight ticket from Jeju to Cheongju according to data for the last 48 hours costs $27
Often the best time to buy tickets from Jeju to Cheongju is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Jeju to Cheongju can be found flying in these months: June, July.
The fastest flights from Jeju to Cheongju start from 1 hour 10 minutes in the air.
The following airlines operate direct flights on the route Jeju — Cheongju: Jin Air
The cheapest one-way flight from Jeju to Cheongju departs on 06/03/2026, is operated by Eastar Jet and costs $27
There is no information about the cheapest roundtrip flight from Jeju to Cheongju
Fastest flight from Jeju to Cheongju takes 1h 10m
There are direct flights on this route 1 day a week: Th
The distance between Jeju and Cheongju is 368km (228 miles). There are 112 direct flights from Jeju to Cheongju. Jeju and Cheongju are in the same time zone. Flights from Jeju begin at 7:20 AM. The latest flight from Jeju departs at 9:50 PM
Jeju International Airport is the island’s main gateway, serving both international flights and a high volume of domestic connections, so it typically functions as a regional hub rather than a large long-haul airport. Airlines range from full-service carriers to low-cost operators, making fares often competitive, especially on domestic routes. The airport sits close to Jeju City—about 2–5 km from the center—so transfers are short: taxis typically take 10–20 minutes, public buses around 20–40 minutes with fares usually modest, and airport shuttles or rented cars are common options. Pros include convenience and frequent service; cons can be crowding during peak tourist seasons and occasional weather-related delays.
Cheongju International Airport (CJJ) serves as a regional gateway in central South Korea, positioned more as a secondary international and domestic facility than a major hub. It typically handles a mix of low-cost and legacy carriers offering mainly domestic routes and select international services to nearby countries. The airport is about 30–40 km southeast of Cheongju city center, with travel times usually around 30–50 minutes by car depending on traffic. Public transport options include airport buses and regional express services; fares can generally fall in the low single digits to mid-teens (KRW equivalent) depending on route and service. Pros: compact terminal, shorter queues and easy navigation compared with larger hubs. Cons: fewer flight frequencies and limited direct long-haul options, so connections or transfers can be necessary for broader international itineraries.
We couldn't find any special offers for flights from Jeju to Cheongju