Your next trip, last seen at €214
Lowest observedEastar Jet · 2 stops · 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
- €214, departing 24 Nov 2026 (Last checked: 17 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Aero K, Air China, Asiana Airlines, China Eastern, Eastar Jet, Jeju Air, Jin Air, Korean Air, T'way Air (9)
- Typical journey time
- 28h 30m
About this route
Explore the fares we observed from Cheongju to Ulaanbaatar. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,094 km
- Typical journey time
- 28h 30m
- Seen on fares with a connection
- Eastar Jet, T'way Air, Jin Air, Jeju Air, Korean Air, China Eastern, Air China (7)
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
- Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ) → Cheongju, city gazetteer reference point (36.6424, 127.4890): ≈ 8 km.
- Ulaanbaatar Chinggis Khaan International Airport (UBN) → Ulaanbaatar, city gazetteer reference point (47.8864, 106.9057): ≈ 27 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 Cheongju to Ulaanbaatar: Eastar Jet, from €213 (checked 17 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Eastar Jet | €213Dec 6, 2026 | 33 |
| T'way Air | €235Nov 25, 2026 | 12 |
| Jeju Air | €245Nov 30, 2026 | 8 |
| Korean Air | €261Dec 9, 2026 | 7 |
| Jin Air | €278Dec 21, 2026 | 9 |
| China Eastern | €322Nov 7, 2026 | 6 |
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 Cheongju to Ulaanbaatar?
The lowest fare Routavio has observed is €214, found on 17 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Cheongju to Ulaanbaatar?
In our observations November 2026 is the cheapest month so far, at €214.
Are there direct flights from Cheongju to Ulaanbaatar?
Our data holds no non-stop flight from Cheongju to Ulaanbaatar. The fares on this page include at least one stop.
Which airlines fly from Cheongju to Ulaanbaatar?
Routavio has seen these carriers on the route: Aero K, Air China, Asiana Airlines, China Eastern, Eastar Jet, Jeju Air, Jin Air, Korean Air, T'way Air (9).
How long does the flight from Cheongju to Ulaanbaatar take?
Across the 84 fares Routavio observed, the average journey time is 30h, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Cheongju to Ulaanbaatar fares were non-stop?
None of the 85 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 Cheongju to Ulaanbaatar?
Cheapest airline from Cheongju to Ulaanbaatar: Eastar Jet, from €213 (checked 17 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: 24 Oct 2026