Your next trip, last seen at €21
Below averageWhen to fly
Explore datesMore dates worth a look
Find the dates that work for you
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
- €21, departing 30 Nov 2026 (Last checked: 20 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 7Check live prices for this route
- Airlines seen
- Jeju Air, Korean Air, Asiana Airlines, Eastar Jet, Aero K, Jin Air, T'way Air (7)
- Reported fastest flight
- 1h 10m
- Non-stop
- Yes
About this route
Explore the fares we observed from Cheongju to Jeju. Prices move often, so pick your dates to see the latest options.
- Route distance
- 362 km
- Reported fastest flight
- 1h 10m
- Airlines seen
- Jeju Air, Korean Air, Asiana Airlines, Eastar Jet, Aero K, Jin Air, T'way Air (7)
Route-level information; individual journeys vary.
Published schedules report non-stop service with Jeju Air, Korean Air, Asiana Airlines, Eastar Jet. Check current timetables.
A clearer picture of your fare
Airport to city: straight-line distance
- Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ) → Cheongju, city gazetteer reference point (36.6424, 127.4890): ≈ 8 km.
- Jeju International Airport (CJU) → Jeju, city gazetteer reference point (33.4890, 126.4983): ≈ 3 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 fare by departure month
Cheapest month from Cheongju to Jeju: November 2026, from €21 (checked 20 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €21 | 4 |
| December 2026 | €21 | 3 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Frequently asked
How much is a flight from Cheongju to Jeju?
The lowest fare we have observed is €21, found on 20 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Cheongju to Jeju?
Cheapest month from Cheongju to Jeju: November 2026, from €21 (checked 20 Oct 2026).
Are there direct flights from Cheongju to Jeju?
Yes. Published schedules report non-stop flights on this route with Jeju Air, Korean Air, Asiana Airlines, Eastar Jet.
Which airlines fly from Cheongju to Jeju?
These are the carriers we have seen on the route: Jeju Air, Korean Air, Asiana Airlines, Eastar Jet, Aero K, Jin Air, T'way Air (7).
How many of the observed Cheongju to Jeju fares were non-stop?
9 of the 9 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
Keep exploring
Similar routes
Non-stop airlines on this route
More routes from Cheongju
Show all 24 routes →Show fewer ↑
More routes to Jeju
Show all 30 routes →Show fewer ↑
Recently observed fares. Prices may change.
Last checked: 20 Oct 2026