Asiana Airlines
Su, Tu, We, Fr, and Sa
starting at $110
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Ulsan. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Seoul to Ulsan, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seoul to Ulsan:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Asiana Airlines
Su, Tu, We, Fr, and Sa
starting at $110
Seoul — Ulsan
01/30/2026
Departure
Direct flight
KE1843
starting at $48
Seoul — Ulsan
02/23/2026
Departure
Direct flight
KE1847
starting at $81
starting at $44
starting at $56
The route Seoul — Ulsan is served by several airlines: Korean Air and Jin Air. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $44 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
The cheapest one-way flight from Seoul to Ulsan departs on 01/31/2026, is operated by Korean Air and costs $44
There is no information about the cheapest roundtrip flight from Seoul to Ulsan
Fastest flight from Seoul to Ulsan takes 1 hour
There are direct flights on this route 2 days a week: Mo and Fr
The distance between Seoul and Ulsan is 305km (189 miles). The average flight duration is 55m. There are 25 direct flights from Seoul to Ulsan. Seoul and Ulsan are in the same time zone. Flights from Seoul begin at 7:50 AM. The latest flight from Seoul departs at 6:40 PM
We couldn't find any special offers for flights from Seoul to Ulsan
The cheapest flight ticket from Seoul to Ulsan according to data for the last 48 hours costs $44
Often the best time to buy tickets from Seoul to Ulsan is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Ulsan can be found flying in these months: February.
The fastest flights from Seoul to Ulsan start from 1 hour in the air.
The following airlines operate direct flights on the route Seoul — Ulsan: Korean Air
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seoul to Ulsan
