Cheap Flights from Cheongju to Seoul Starting at $23
Helping travelers to find the best flight offers
Cheapest flights from Cheongju to Seoul
Fly from Cheongju to Seoul with ease — our search scans over 700 airlines, 50+ travel agencies and 5+ top booking systems to uncover the best prices, schedules and booking conditions for your trip. Compare options in seconds and lock in the flight that fits your timetable and budget.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly direct from Cheongju to Seoul for the quickest, most convenient way to get between these cities — perfect for business trips or a weekend in the capital. Direct flights cut travel time and hassle, offering a more comfortable journey; you may find cheaper options with connections, but nonstops save you time and stress when it matters.
Schedule of direct flights from Cheongju to Seoul
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Cheongju to Seoul:
Cheongju airports overview
Seoul airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Cheongju to Seoul
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.
Alternative routes
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Cheapest one way flight
$23
Eastar Jet
1 transfer
16h 25m
10/20/2025
The cheapest one-way flight from Cheongju to Seoul departs on 10/20/2025, is operated by Eastar Jet and costs $23
Cheapest round trip flight
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There is no information about the cheapest roundtrip flight from Cheongju to Seoul
The fastest flight
3h 25m
Fastest flight from Cheongju to Seoul takes 3h 25m
Direct flights
No direct flights
There are no direct flights on this route.
Distance
104km
Timezone difference
0h
The distance between Cheongju and Seoul is 104km (64 miles). Cheongju and Seoul are in the same time zone
The Cheongju — Seoul route is served by multiple airlines, including Eastar Jet, T'way Air, and Korean Air. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $23, 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.
Cheongju International Airport serves as a regional gateway for central South Korea rather than a major global hub, handling a mix of domestic flights and some international routes, often with low-cost carriers and regional airlines. Fares can be comparatively affordable versus larger Seoul airports, especially on budget carriers, though prices vary by season. The airport lies about 20–30 km south of Cheongju city center; taxi rides typically take 25–40 minutes and can cost in the range of modest local fares, while airport buses provide regular connections in roughly 30–50 minutes for a lower ticket price. Pros: compact terminals and shorter queues can make check-in and transfers quick and convenient. Cons: fewer amenities and limited long-haul connections mean travelers en route to international hubs may need to transfer through larger airports.
Incheon International Airport (ICN) serves as Seoul’s primary international gateway and a major regional hub, handling most long-haul and premium carriers as well as many full-service Asian airlines. It’s located about 48 km west of downtown Seoul, with the Airport Railroad Express (AREX) taking roughly 43–60 minutes to Seoul Station and airport buses or taxis ranging from 60–90 minutes depending on traffic; fares for AREX and buses can vary but are usually moderate to mid-range. ICN is typically praised for extensive passenger amenities and efficient transfer connections, though its distance from the city center can add transfer time and cost compared with closer airports.
Gimpo International Airport (GMP) functions mainly as Seoul’s secondary airport, often used for domestic flights and short international routes to nearby Asian cities and low-cost carriers. It sits approximately 16 km west of central Seoul and is usually more convenient for quick city access: the AREX or Seoul Subway take about 20–30 minutes to central stations, while taxis often take 30–50 minutes depending on traffic; fares tend to be lower than for transfers to Incheon. Gimpo can be a practical choice for budget-minded or quick-turnaround travelers, though it offers fewer long-haul amenities and international transfer options than Incheon.
How much is the cheapest flight ticket from Cheongju to Seoul?
The cheapest flight ticket from Cheongju to Seoul according to data for the last 48 hours costs $23
When is the best time to buy air tickets on the route Cheongju — Seoul?
Often the best time to buy tickets from Cheongju to Seoul is 2 months before departure.
When is the cheapest time of year to fly from Cheongju to Seoul?
Based on statistics over the past years, the lowest prices for flights from Cheongju to Seoul can be found flying in these months: October.
How long does it take to fly from Cheongju to Seoul?
The fastest flights from Cheongju to Seoul start from 3 hours 25 minutes in the air.
Which airline can fly direct from Cheongju to Seoul?
The following airlines operate direct flights on the route Cheongju — Seoul:
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Cheongju to Seoul
We couldn't find any special offers for flights from Cheongju to Seoul
