CAD 43 : Cheap Flights from Ulsan to Yangyang

Flight FAQs

Frequently asked questions about flights from Ulsan to Yangyang when no local airport is available. Flights depart from and arrive at Ulsan and Seoul.

• Which airlines offer the cheapest flights from Ulsan (USN) to Seoul (SEL)?

  Based on Trip.com data, Jin Air offers one-way fares as low as CAD 43 on Cheapest nonstop routes (e.g. USN to GMP on Wed, Dec 17), while Jin Air offers Cheapest nonstop round-trips from CAD 87 departing on Mon, Dec 22 and returning on Tue, Dec 23.

• Which airlines offer direct flights from Ulsan to Seoul?

  At the moment, you can catch a direct flight from Ulsan to Seoul with the following airlines, including: Korean Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flight from Ulsan (USN) to Seoul (SEL)?

  It takes about 58 minutes to fly from Ulsan (USN) to Seoul (SEL).

• When is the best time to book flights from Ulsan to Seoul?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Ulsan to Seoul is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Ulsan to Seoul?

  Based on Trip.com data in the past 4 weeks, there is 28 flight per week flying from Ulsan to Seoul. You can check the weekly schedule for popular airlines on this route below: Korean Air: S/M/T/W/T/F/S -- KE1844 (09:40) Korean Air: S/M/T/W/T/F/S -- KE1848 (20:41)

• How can I find the best deals on flights from Ulsan to Seoul?

  To find best deals on flights from Ulsan to Seoul, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Dec 17, with one-way flights priced at just CAD 43.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jin Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Seoul travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Ulsan to Seoul to get the best price?

  The cheapest months to fly from Ulsan to Seoul is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Ulsan to Seoul?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Ulsan to Seoul on December 16, 2025 with Air Busan, with prices starting at CAD 41.

• Which airports can I fly through when travelling to Seoul from Ulsan?

  You can land at any one of the following hubs in Seoul, with Ulsan Airport to Gimpo International Airport (USN-GMP) is by far the most common option on this route: Gimpo International Airport (GMP) Incheon International Airport (ICN).

• What is the time difference between Ulsan and Seoul?

  The time difference between Seoul and Ulsan is 0h.

• How can I change or cancel my flight ticket from Ulsan to Seoul?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.