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Cheap Flights from Wonju to Ulsan

Find the cheapest flight options from Wonju to Ulsan over the next three months. Book one-way tickets from HK$322 and round-trip tickets from HK$767.

      • WJU 16:55
        17h 50m
        1 stop
        USN 10:45
        Wonju - Ulsan | Wed, Dec 10 | Jin Air
        USN 15:15
        19h 5m
        1 stop
        WJU 10:20
        Ulsan - Wonju | Wed, Dec 17 | Air Busan
        HK$767 HK$1,622
        53% OFF
        53% OFF
        HK$1,622 HK$767
      • WJU 16:55
        17h 50m
        1 stop
        USN 10:45
        Wonju - Ulsan | Fri, Dec 12 | Jin Air
        USN 15:15
        19h 5m
        1 stop
        WJU 10:20
        Ulsan - Wonju | Sun, Dec 14 | Air Busan
        HK$842 HK$1,622
        48% OFF
        48% OFF
        HK$1,622 HK$842
      • WJU 16:55
        17h 50m
        1 stop
        USN 10:45
        Wonju - Ulsan | Wed, Dec 10 | Korean Air
        USN 15:15
        19h 5m
        1 stop
        WJU 10:20
        Ulsan - Wonju | Wed, Dec 17 | Air Busan
        HK$929 HK$1,622
        43% OFF
        43% OFF
        HK$1,622 HK$929
      • WJU 16:55
        17h 50m
        1 stop
        USN 10:45
        Wonju - Ulsan | Sat, Dec 20 | Jin Air
        USN 15:15
        19h 5m
        1 stop
        WJU 10:20
        Ulsan - Wonju | Mon, Dec 22 | Air Busan
        HK$997
        39% OFF
        HK$1,622 HK$997
      • WJU 16:55
        17h 50m
        1 stop
        USN 10:45
        Wonju - Ulsan | Sat, Dec 13 | Jin Air
        USN 15:15
        19h 5m
        1 stop
        WJU 10:20
        Ulsan - Wonju | Mon, Dec 15 | Air Busan
        HK$1,041
        36% OFF
        HK$1,622 HK$1,041
      • WJU 16:55
        17h 50m
        1 stop
        USN 10:45
        Wonju - Ulsan | Fri, Dec 12 | Korean Air
        USN 15:15
        19h 5m
        1 stop
        WJU 10:20
        Ulsan - Wonju | Sun, Dec 14 | Air Busan
        HK$1,120
        31% OFF
        HK$1,622 HK$1,120
      • WJU 16:55
        17h 50m
        1 stop
        USN 10:45
        Wonju - Ulsan | Sat, Dec 20 | Korean Air
        USN 15:15
        19h 5m
        1 stop
        WJU 10:20
        Ulsan - Wonju | Mon, Dec 22 | Air Busan
        HK$1,198
        26% OFF
        HK$1,622 HK$1,198
      • WJU 16:55
        17h 50m
        1 stop
        USN 10:45
        Wonju - Ulsan | Sat, Dec 13 | Korean Air
        USN 15:15
        19h 5m
        1 stop
        WJU 10:20
        Ulsan - Wonju | Mon, Dec 15 | Air Busan
        HK$1,207
        26% OFF
        HK$1,622 HK$1,207
      • WJU 16:55
        17h 50m
        1 stop
        USN 10:45
        Wonju - Ulsan | Mon, Dec 22 | Jin Air
        USN 11:25
        4h 20m
        1 stop
        WJU 15:45
        Ulsan - Wonju | Wed, Dec 24 | Air Busan
        HK$1,277
        21% OFF
        HK$1,622 HK$1,277
      • WJU 16:55
        17h 50m
        1 stop
        USN 10:45
        Wonju - Ulsan | Mon, Dec 15 | Jin Air
        USN 15:15
        19h 5m
        1 stop
        WJU 10:20
        Ulsan - Wonju | Thu, Dec 18 | Air Busan
        HK$1,444
        11% OFF
        HK$1,622 HK$1,444
      • WJU 13:00
        17h 25m
        1 stop
        USN Invalid Date
        Wonju - Ulsan | Fri, Dec 12 | Normal Airline
        USN 15:00
        6h
        Direct
        WJU 16:00
        Ulsan - Wonju | Sun, Dec 14 | Normal Airline
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Displayed flight fares from Wonju to Ulsan are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Wonju to Ulsan

The distance between Wonju and Ulsan is 239.83km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is October.

Cheapest direct flight priceHK$322
Cheapest return ticket priceHK$767
Off-season for travelOctober
Peak season for travelJuly
Flight distance239.83km

Find the best time to fly from Wonju to Ulsan

The cheapest time for Wonju to Ulsan flights: Dec 14 to Dec 21 — one way flight prices from HK$322.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Wonju to Ulsan, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Wonju (WJU) to Ulsan (USN)?

    Based on Trip.com data, Jin Air offers one-way fares as low as HK$322 on Cheapest nonstop routes (e.g. WJU to USN on Tue, Dec 16), while Jin Air offers Cheapest nonstop round-trips from HK$767 departing on Wed, Dec 10 and returning on Wed, Dec 17.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Wonju to Ulsan 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.
  • To find best deals on flights from Wonju to Ulsan, 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 Tue, Dec 16, with one-way flights priced at just HK$322.
    · 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 Ulsan travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Wonju to Ulsan is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Wonju to Ulsan on December 10, 2025 with Jin Air, with prices starting at HK$766.
  • The time difference between Ulsan and Wonju is 0h.
  • 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.

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