Your next trip, last seen at €40
Lowest observedAir Busan · 1 stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €40, departing 17 Nov 2026 (Last checked: 16 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 3Check live prices for this route
- Airlines seen
- Air Busan, Eastar Jet, Jeju Air, Jin Air, Korean Air, T'way Air
- Typical journey time
- 5h 25m
About this route
Explore the fares we observed from Busan to Cheongju. Prices move often, so pick your dates to see the latest options.
- Route distance
- 217 km
- Typical journey time
- 5h 25m
- Seen on fares with a connection
- Air Busan, Jin Air, Korean Air, Jeju Air, Eastar Jet, T'way Air
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Gimhae International Airport (PUS) → Busan, city gazetteer reference point (35.1796, 129.0756): ≈ 13 km.
- Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ) → Cheongju, city gazetteer reference point (36.6424, 127.4890): ≈ 8 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Busan to Cheongju: Air Busan, from €40 (checked 16 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Air Busan | €40Nov 17, 2026 | 39 |
| Jin Air | €50Nov 3, 2026 | 20 |
| Jeju Air | €57Nov 5, 2026 | 3 |
| Korean Air | €85Jan 20, 2027 | 8 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Busan to Cheongju?
The lowest fare Routavio has observed is €40, found on 16 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Busan to Cheongju?
In our observations November 2026 is the cheapest month so far, at €40.
Are there direct flights from Busan to Cheongju?
Our data holds no non-stop flight from Busan to Cheongju. The fares on this page include at least one stop.
Which airlines fly from Busan to Cheongju?
Routavio has seen these carriers on the route: Air Busan, Eastar Jet, Jeju Air, Jin Air, Korean Air, T'way Air.
How long does the flight from Busan to Cheongju take?
Across the 74 fares Routavio observed, the average journey time is 6h 09m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Busan to Cheongju fares were non-stop?
None of the 77 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Busan to Cheongju?
Cheapest airline from Busan to Cheongju: Air Busan, from €40 (checked 16 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 23 Oct 2026