Air BusanDepart09:30
Fri, Nov 6CJU → USN
1h 05m · Direct
$56one way, per person
View deal
- Cheapest fare
- $56
- Cheapest month
- November
- Direct flights
- Yes
- Flight time
- 1h 05m
Air Busan · Fri, Nov 6
from $56
Air Busan
340 km
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Cheapest month to fly from Jeju to Ulsan
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
See every date in November 2026 →Plan the rest of your trip to Ulsan
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About flights from Jeju to Ulsan
Jeju (CJU) and Ulsan (USN) are about 340 km apart. Direct flights take around 1h 05m, and recent direct fares were with Air Busan. Over the next few months, one-way fares start from $56, 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 Jeju to Ulsan?
The cheapest one-way fare we've seen recently is $56 with Air Busan, departing Friday, November 6, 2026.
What is the cheapest month to fly from Jeju to Ulsan?
November 2026 currently has the lowest fares, from $56 one way.
Are there direct flights from Jeju to Ulsan?
Yes. Recent direct fares were with Air Busan.
How long is the flight from Jeju to Ulsan?
A direct flight takes about 1h 05m. Jeju and Ulsan are around 340 km apart.
Which airlines fly from Jeju to Ulsan?
Recent fares on this route were with Air Busan.