Cheap flights from Ulsan to Cheongju

One-way fares from $55 · USN → CJJ · prices found by travellers in the last 48 hours

Compare all dates Cheongju → Ulsan
Cheapest fare
$55

Air Busan · Wed, Nov 11

Cheapest month
November

from $55

Direct flights
Not recently

Usually 1+ stop

Quickest trip
2h 20m

200 km

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Cheapest month to fly from Ulsan to Cheongju

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $55

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Air Busan
Depart18:00 Wed, Nov 11USN → CJJ 2h 20m · 1 stop
$55one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Cheongju

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in CheongjuCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in CheongjuTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in CheongjuPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in CheongjuCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Ulsan to Cheongju

Ulsan (USN) and Cheongju (CJJ) are about 200 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 2h 20m. Over the next few months, one-way fares start from $55, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Ulsan to Cheongju?

The cheapest one-way fare we've seen recently is $55 with Air Busan, departing Wednesday, November 11, 2026.

What is the cheapest month to fly from Ulsan to Cheongju?

November 2026 currently has the lowest fares, from $55 one way.

Are there direct flights from Ulsan to Cheongju?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Ulsan to Cheongju?

The quickest journey we've seen takes about 2h 20m. Ulsan and Cheongju are around 200 km apart.

Which airlines fly from Ulsan to Cheongju?

Recent fares on this route were with Air Busan.

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