Your next trip, last seen at €53
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
- €53, departing 3 Nov 2026 (Last checked: 21 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Air Busan, Jeju Air, Jin Air, Korean Air
- Typical journey time
- 15h 30m
About this route
Explore the fares we observed from Ulsan to Busan. Prices move often, so pick your dates to see the latest options.
- Route distance
- 45 km
- Typical journey time
- 15h 30m
- Seen on fares with a connection
- Air Busan, Korean Air, Jin Air, Jeju 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
- Ulsan Airport (USN) → Ulsan, city gazetteer reference point (35.5384, 129.3114): ≈ 7 km.
- Gimhae International Airport (PUS) → Busan, city gazetteer reference point (35.1796, 129.0756): ≈ 13 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 Ulsan to Busan: Air Busan, from €53 (checked 21 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Air Busan | €53Nov 3, 2026 | 48 |
| Korean Air | €66Dec 19, 2026 | 24 |
| Jin Air | €68Jan 6, 2027 | 12 |
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 Ulsan to Busan?
The lowest fare Routavio has observed is €53, found on 21 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Ulsan to Busan?
In our observations November 2026 is the cheapest month so far, at €53.
Are there direct flights from Ulsan to Busan?
Our data holds no non-stop flight from Ulsan to Busan. The fares on this page include at least one stop.
Which airlines fly from Ulsan to Busan?
Routavio has seen these carriers on the route: Air Busan, Jeju Air, Jin Air, Korean Air.
How long does the flight from Ulsan to Busan take?
Across the 92 fares Routavio observed, the average journey time is 11h 41m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Ulsan to Busan fares were non-stop?
None of the 92 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 Ulsan to Busan?
Cheapest airline from Ulsan to Busan: Air Busan, from €53 (checked 21 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: 21 Oct 2026