Cheap flights from Ulsan to Seoul

Flights overview

Useful information for finding cheap flights from Ulsan to Seoul and booking your next trip
Cheapest round-trip flights $137
Jin Air Nonstop 1 hr Fri, May 22 — Sun, May 24
The cheapest round-trip flight from Ulsan to Seoul is currently $137
Cheapest one-way flight $58
Jin Air Nonstop 1 hr Wed, Jul 22
The cheapest one-way flight from Ulsan to Seoul is currently $58
Last-minute weekend getaway $143
Jin Air Nonstop 1 hr Sat, May 9 — Sun, May 10
The cheapest last-minute weekend getaway from Ulsan to Seoul is currently $143
Cheapest business class flights $1,303
Korean Air 2 stops 29 hr Sat, Jun 13 — Mon, Jun 15
The cheapest business class round-trip flight from Ulsan to Seoul is currently $1,303
Fastest flight 1 hr The fastest nonstop flight from Ulsan to Seoul takes 1 hr
Nonstop flights Every day There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Ulsan to Seoul is typically September. The most expensive month to fly is typically February.
September
Cheapest
Typical prices: $70–195
February
Most expensive
Typical prices: $100–195

Popular airlines from Ulsan to Seoul

  • Korean Air
    Nonstop
    from $192
    14 weekly nonstop flights
    USN - GMP Every day
    151 weekly connecting flights
    USN - GMP Every day
  • Jin Air
    Nonstop
    from $126
    Typical price: $75–120
    5 weekly nonstop flights
    USN - GMP Every Mon, Tue, Fri, Sat, Sun

Popular airports near Ulsan

  • Gimhae International Airport (PUS)
    Busan South Korea 33 mi
  • Ulsan Airport (USN)
    Ulsan South Korea 4 mi
  • Daegu International Airport (TAE) (TAE)
    Daegu South Korea 45 mi
  • Cheongju International Airport (CJJ)
    Cheongju-si South Korea 130 mi

Popular airports near Seoul

  • Gimpo International Airport (GMP)
    Seoul South Korea 11 mi
  • Cheongju International Airport (CJJ)
    Cheongju-si South Korea 63 mi
  • Gwangju Airport (KWJ)
    Gwangju South Korea 167 mi
  • Daegu International Airport (TAE) (TAE)
    Daegu South Korea 147 mi

Frequently asked questions about flying from Ulsan to Seoul

The cheapest flights from Ulsan to Seoul are usually in September. Typical ticket prices in September range from $70 to $195.
The cheapest round-trip flight from Ulsan to Seoul recently found on Google Flights was with Jin Air from $137. The cheapest one-way flight was with Jin Air from $58.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Korean Air flight from Ulsan to Seoul is $192, flying from May 7 to May 10.
  • The cheapest Jin Air flight from Ulsan to Seoul is $126, flying from May 30 to May 31.
The cheapest round-trip flight from Ulsan to Seoul starts at $137 from Fri, May 22 to Sun, May 24. The cheapest one-way flight starts at $58 and departs on Wed, Jul 22.
1 hr is the shortest flight time from Ulsan to Seoul.
Some common times to visit Seoul are Mar–May (cherry blossom season) and Sep–Nov, when the weather is most temperate. Summers (Jun–Aug) are hot and humid, while winters (Dec–Feb) are cold and dry. Major local events include the Lotus Lantern Festival (May) and the Hi Seoul Festival, a seasonal cultural festival held 4 times a year.
It's easy to use Google Flights to find the cheapest days to fly from Ulsan to Seoul.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Ulsan to Seoul really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Ulsan to Seoul.

In terms of nonstop flights, Korean Air is the most popular. Korean Air offers 14 nonstop flights and 151 connecting flights per week. Korean Air flies from Ulsan Airport (USN) to Gimpo International Airport (GMP) .

Another popular airline flying from Ulsan to Seoul is:
  • Jin Air offers 5 nonstop flights per week. Jin Air flies from Ulsan Airport (USN) to Gimpo International Airport (GMP) .
The number of connecting flights refers to distinct flights with at least one stop between Ulsan and Seoul.
The cheapest round-trip flight from Ulsan to Seoul recently found on Google Flights was with Jin Air from $137. The cheapest one-way flight was with Jin Air from $58.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Korean Air flight from Ulsan to Seoul is $192, flying from May 7 to May 10.
  • The cheapest Jin Air flight from Ulsan to Seoul is $126, flying from May 30 to May 31.
Korean Air and Jin Air fly direct from Ulsan to Seoul.
  • There are 14 Korean Air direct flights from Ulsan to Seoul per week. Flights are available every day.
  • There are 5 Jin Air direct flights from Ulsan to Seoul per week. Flights are available on Monday, Tuesday, Friday, Saturday and Sunday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Ulsan and Seoul at price $143 is offered by Jin Air from Sat, May 9 to Sun, May 10.
Korean Air and Jin Air fly direct from Ulsan to Seoul.
  • There are 14 Korean Air direct flights from Ulsan to Seoul per week. Flights are available every day.
  • There are 5 Jin Air direct flights from Ulsan to Seoul per week. Flights are available on Monday, Tuesday, Friday, Saturday and Sunday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are direct flights from Ulsan to Seoul on a daily basis.
The cheapest direct (nonstop) round-trip flights between Ulsan and Seoul start at $137 from Fri, May 22 to Sun, May 24 with Jin Air.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Ulsan to Seoul, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Ulsan and Seoul start at $1,303 from Sat, Jun 13 to Mon, Jun 15 with Korean Air.
The cheapest economy class round-trip flights between Ulsan and Seoul start at $137 from Fri, May 22 to Sun, May 24.
To book business class trips from Ulsan to Seoul, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Ulsan and Seoul starts at $143 from Sat, May 9 to Sun, May 10 with Jin Air.
The cheapest last-minute deal between Ulsan and Seoul at price $143 is offered by Jin Air from Sat, May 9 to Sun, May 10.
To find last-minute flight deals from Ulsan to Seoul, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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