Osaka to Cheongju-si runs about 3 times a day, with the first departure around 06:27 and the last around 07:30. One passenger pays between €73.89 and €74.48, every fee included, depending on the operator and the way you travel. The fastest door to door is 4h 34m over 778 km, on services run by 1 operator across 1 mode.
What one seat costs
The spread between the cheapest and dearest typical fare on this corridor, across 1 operator and 1 way of making the journey. The operator sets the price on the day.
Typical fares
€73.89 to €74.48
- 145%Moves across the booking window
When it runs, leaving Osaka
No operator has filed a timetable for this direction yet, so the first and last departure below follow the pattern of the corridor. Read them as the shape of the service day rather than as times to turn up for.
- 06:27First departure
- 07:30Last departure
- 3Services per day
- 33%Run direct
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €182.45Wed16
- about €212.64Thu17
- about €126.99Fri18
- about €133.48Sat19
- about €121.68Sun20
- about €103.39Mon21
- about €103.39Tue22
- about €119.91Wed23
- about €121.09Thu24
- about €107.52Fri25
- about €131.12Sat26
- about €117.55Sun27
- about €91.59Mon28
- about €74.48Tue29
- about €88.64Wed30
- about €105.16Thu1
- about €95.13Fri2
- about €80.38Sat3
- about €93.29Sun4
- about €73.89Mon5
- about €78.61Tue6
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The flight gets you into Cheongju-si. It does not get you a bed, and neither do we.
A room in Cheongju-si for the night the flight gets in
Sort by distance from Naesu Station and you can see which places are ten minutes on foot and which are not.
Search Cheongju-si on Trip.comOr compare on Booking.com
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Osaka to Cheongju-si
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €88.6490 days
- €82.1560 days
- €83.3345 days
- €94.9430 days
- €78.6121 days
- €74.4814 days
- €103.397 days
- €126.993 days
- €182.451 days
- Cheapest lead time
- Fares bottom out around 14 days ahead, at €74.48.
- How much it moves
- The gap between the cheapest and dearest lead time is 145 percent. The dearest point is €182.45, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 14 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 14 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Osaka to Cheongju-si and to no other route on the site.
Clocks
Both ends keep the same time, so the arrival is the departure plus the journey.
The shape of it
778 km
755 km as the crow flies, 3% further by the route services actually take. The bearing runs west.
Who lives at each end
2,753,862 → 852,147
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
Observed
Every operator on this corridor is named in a carrier record.
The route
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 778 km against 755 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Fukuoka, Busan, Kitakyushu, Daegu. The gap between arriving and leaving is 61 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 16 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
Who runs this route
The flight gets in hours before any room is ready. Holding a bag is not what we sell.
Left luggage near Naesu Station
Most of the points near Naesu Station open before the first train and shut after the last one.
Check Cheongju-si on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Osaka to Cheongju-si
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Osaka to Cheongju-si?
The fastest journey from Osaka to Cheongju-si takes 4h 34m door to door, of which 1h 27m is spent moving, on the flight. Most services take around 4h 38m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Osaka to Cheongju-si?
The cheapest fare from Osaka to Cheongju-si is €73.89, as of 15 September 2026. A typical fare across the next three weeks is €108.11. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Osaka to Cheongju-si?
The cheapest way from Osaka to Cheongju-si is by flight, at €74.48 for one passenger on 5 October 2026. That journey takes 4h 37m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Osaka to Cheongju-si?
Fares from Osaka to Cheongju-si bottom out around 14 days before departure, at €74.48. Across the whole booking window the gap between the cheapest and the dearest lead time is 145 percent, measured on 15 September 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Osaka to Cheongju-si?
Tuesday is the cheapest day to depart from Osaka to Cheongju-si, at €78.61. That is the median of 21 priced departure days across the next three weeks, as of 15 September 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Osaka to Cheongju-si?
February is the cheapest of the next 5 months to travel from Osaka to Cheongju-si, at €57.37 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs services from Osaka to Cheongju-si?
1 operators sell services from Osaka to Cheongju-si across 1 mode: Aero K. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Osaka to Cheongju-si?
20 percent of the services we sell from Osaka to Cheongju-si are direct. The rest connect at Fukuoka, Busan, Kitakyushu, Daegu, with about 61 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Osaka to Cheongju-si use?
Services from Osaka to Cheongju-si by flight leave from Osaka ITM and arrive at Cheongju-si CJJ. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Osaka to Cheongju-si?
0 of the 1 operators we sell from Osaka to Cheongju-si allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Osaka to Cheongju-si on 15 September 2026: 778 km of route against 755 km in a straight line, 5 services a day, 1 operator a cheapest fare of €73.89, and 4h 34m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
The flight is the simple part. What you do once you are in Cheongju-si is somebody else's catalogue.
Day trips out of Cheongju-si and across South Korea
Day trips that leave Cheongju-si in the morning and cover a good part of South Korea by evening.
See Cheongju-si on KlookOr browse GetYourGuide
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Osaka reaches 147 places in 24 countries on services we hold, over distances from 43 to 11,103 km. Cheongju-si reaches 39 places in 5 countries, from 46 to 3,271 km.
Other ways to make this journey
Leaving Osaka
- 147Places you can leave for
- 24Countries
- 84Operators
Arriving in Cheongju-si
Leaving Cheongju-si
- 39Places you can leave for
- 5Countries
- 10Operators