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Jeju International Airport to Ulsan Airport flight

Explore the cheapest one-way and round-trip flights from Jeju International Airport to Ulsan Airport over the next 90 days, with one-way fares from TWD 770 and round-trip from TWD 1,774. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 10 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Mon, Nov 16 | Air Busan
      TWD 1,774 TWD 2,428
      27% off
      27% off
      TWD 2,428 TWD 1,774
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 12 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Mon, Nov 16 | Air Busan
      TWD 1,818 TWD 2,428
      25% off
      25% off
      TWD 2,428 TWD 1,818
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Mon, Nov 23 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Wed, Nov 25 | Air Busan
      TWD 1,980 TWD 2,428
      18% off
      18% off
      TWD 2,428 TWD 1,980
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 25 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Tue, Dec 1 | Air Busan
      TWD 1,994
      18% off
      TWD 2,428 TWD 1,994
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Tue, Nov 17 | Air Busan
      TWD 1,994
      18% off
      TWD 2,428 TWD 1,994
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 18 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Wed, Nov 25 | Air Busan
      TWD 2,029
      16% off
      TWD 2,428 TWD 2,029
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 5 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Tue, Nov 10 | Air Busan
      TWD 2,029
      16% off
      TWD 2,428 TWD 2,029
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 17 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Thu, Nov 19 | Air Busan
      TWD 2,058
      15% off
      TWD 2,428 TWD 2,058
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 4 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Tue, Nov 10 | Air Busan
      TWD 2,063
      15% off
      TWD 2,428 TWD 2,063
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Mon, Nov 2 | Normal Airline
      USN 15:00
      6h
      Direct
      CJU 16:00
      Ulsan - Jeju City | Wed, Nov 4 | Normal Airline
      Find more flights
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    • Cheapest
      CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 26 | Air Busan
      TWD 770 TWD 1,253
      39% off
      39% off
      TWD 1,253 TWD 770
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 18 | Air Busan
      TWD 951 TWD 1,253
      24% off
      24% off
      TWD 1,253 TWD 951
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      TWD 961 TWD 1,253
      23% off
      23% off
      TWD 1,253 TWD 961
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 10 | Air Busan
      TWD 961
      31% off
      TWD 1,399 TWD 961
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      TWD 980
      30% off
      TWD 1,399 TWD 980
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 12 | Air Busan
      TWD 990
      21% off
      TWD 1,253 TWD 990
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 25 | Air Busan
      TWD 1,005
      20% off
      TWD 1,253 TWD 1,005
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 24 | Air Busan
      TWD 1,005
      28% off
      TWD 1,399 TWD 1,005
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Nov 27 | Air Busan
      TWD 1,019
      19% off
      TWD 1,253 TWD 1,019
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Mon, Nov 2 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 26 | Air Busan
      TWD 770 TWD 1,253
      39% off
      39% off
      TWD 1,253 TWD 770
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 18 | Air Busan
      TWD 951 TWD 1,253
      24% off
      24% off
      TWD 1,253 TWD 951
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      TWD 961 TWD 1,253
      23% off
      23% off
      TWD 1,253 TWD 961
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 10 | Air Busan
      TWD 961
      31% off
      TWD 1,399 TWD 961
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      TWD 980
      30% off
      TWD 1,399 TWD 980
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 12 | Air Busan
      TWD 990
      21% off
      TWD 1,253 TWD 990
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 25 | Air Busan
      TWD 1,005
      20% off
      TWD 1,253 TWD 1,005
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 24 | Air Busan
      TWD 1,005
      28% off
      TWD 1,399 TWD 1,005
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Nov 27 | Air Busan
      TWD 1,019
      19% off
      TWD 1,253 TWD 1,019
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 10 | Air Busan
      TWD 961 TWD 3,500
      73% off
      73% off
      TWD 3,500 TWD 961
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      TWD 980 TWD 3,500
      72% off
      72% off
      TWD 3,500 TWD 980
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 24 | Air Busan
      TWD 1,005 TWD 3,500
      71% off
      71% off
      TWD 3,500 TWD 1,005
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 4 | Air Busan
      TWD 1,098
      69% off
      TWD 3,500 TWD 1,098
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Dec 9 | Air Busan
      TWD 1,117
      68% off
      TWD 3,500 TWD 1,117
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Dec 1 | Air Busan
      TWD 1,117
      68% off
      TWD 3,500 TWD 1,117
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Dec 3 | Air Busan
      TWD 1,127
      68% off
      TWD 3,500 TWD 1,127
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Dec 22 | Air Busan
      TWD 1,127
      68% off
      TWD 3,500 TWD 1,127
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Nov 20 | Air Busan
      TWD 1,157
      67% off
      TWD 3,500 TWD 1,157
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 4 | Air Busan
      TWD 1,098 TWD 4,394
      75% off
      75% off
      TWD 4,394 TWD 1,098
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 5 | Air Busan
      TWD 1,245 TWD 4,394
      72% off
      72% off
      TWD 4,394 TWD 1,245
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 3 | Air Busan
      TWD 1,274 TWD 4,394
      71% off
      71% off
      TWD 4,394 TWD 1,274
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Nov 6 | Air Busan
      TWD 1,588
      64% off
      TWD 4,394 TWD 1,588
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Sat, Nov 7 | Air Busan
      TWD 1,607
      63% off
      TWD 4,394 TWD 1,607
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Mon, Nov 2 | Air Busan
      TWD 1,612
      63% off
      TWD 4,394 TWD 1,612
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Sun, Nov 1 | Air Busan
      TWD 2,582
      41% off
      TWD 4,394 TWD 2,582
    • CJU 14:00
      1h 5m
      Direct
      USN 15:05
      Jeju City - Ulsan | Sat, Nov 7 | Korean Air
      TWD 2,842
      35% off
      TWD 4,394 TWD 2,842
    • CJU 09:05
      4h 50m
      1 stop
      USN 13:55
      Jeju City - Ulsan | Wed, Nov 4 | Eastar Jet
      TWD 1,896
      56% off
      TWD 4,394 TWD 1,896
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Mon, Nov 2 | Normal Airline
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    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 26 | Air Busan
      TWD 770 TWD 1,253
      39% off
      39% off
      TWD 1,253 TWD 770
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 18 | Air Busan
      TWD 951 TWD 1,253
      24% off
      24% off
      TWD 1,253 TWD 951
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      TWD 961 TWD 1,253
      23% off
      23% off
      TWD 1,253 TWD 961
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 10 | Air Busan
      TWD 961
      31% off
      TWD 1,399 TWD 961
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      TWD 980
      30% off
      TWD 1,399 TWD 980
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 12 | Air Busan
      TWD 990
      21% off
      TWD 1,253 TWD 990
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 25 | Air Busan
      TWD 1,005
      20% off
      TWD 1,253 TWD 1,005
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 24 | Air Busan
      TWD 1,005
      28% off
      TWD 1,399 TWD 1,005
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Nov 27 | Air Busan
      TWD 1,019
      19% off
      TWD 1,253 TWD 1,019
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Mon, Nov 2 | Normal Airline
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Displayed flight fares from Jeju City to Ulsan are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Jeju International Airport to Ulsan Airport

What is the cheapest month to fly from Jeju International Airport to Ulsan Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Jeju International Airport to Ulsan Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Jeju International Airport to Ulsan Airport are usually in December, with an average price of TWD 938. It is best to avoid August, when the average price can reach TWD 2,151.

TWD 2,151
TWD 1,545
TWD 938
TWD 332
    Cheapest
  • TWD 1,457
    Oct
  • TWD 1,066
    Nov
  • TWD 938
    Dec
  • TWD 941
    Jan
  • TWD 1,034
    Feb
  • TWD 1,484
    Mar
  • TWD 1,719
    Apr
  • TWD 1,946
    May
  • TWD 1,795
    Jun
  • TWD 1,790
    Jul
  • TWD 2,151
    Aug
  • TWD 1,364
    Sep

What is the cheapest month to fly return from Jeju International Airport to Ulsan Airport?

The data is based on the past 12 months and shows the average monthly return fares from Jeju International Airport to Ulsan Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, January is often the month to find the lowest fares from Jeju International Airport to Ulsan Airport, with an average price of TWD 1,478. June is usually the most expensive month, with an average price reaching TWD 3,734.

TWD 3,734
TWD 2,606
TWD 1,478
TWD 350
    Cheapest
  • TWD 2,551
    Oct
  • TWD 1,619
    Nov
  • TWD 1,749
    Dec
  • TWD 1,478
    Jan
  • TWD 2,555
    Feb
  • TWD 2,208
    Mar
  • TWD 3,018
    Apr
  • TWD 3,666
    May
  • TWD 3,734
    Jun
  • TWD 2,954
    Jul
  • TWD 3,044
    Aug
  • TWD 3,391
    Sep

What is the cheapest day of the week to fly from Jeju International Airport to Ulsan Airport?

The data is based on the past 12 months and shows the average ticket prices from Jeju International Airport to Ulsan Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Jeju International Airport to Ulsan Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

TWD 2,234
TWD 1,811
TWD 1,388
TWD 965
  • TWD 1,737
    Mon
  • TWD 1,388
    Tue
  • TWD 1,422
    Wed
  • TWD 1,418
    Thu
  • TWD 1,652
    Fri
  • TWD 1,659
    Sat
  • TWD 2,234
    Sun

Which airline offers the cheapest flights from Jeju International Airport to Ulsan Airport?

The cheapest airline flying from Jeju International Airport to Ulsan Airport is Air Busan (from TWD 765) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Busan
From TWD 765
Korean Air
From TWD 1,068
Jin Air
From TWD 1,935
Jeju Air
From TWD 1,989
Trinity Airways
From TWD 2,097
Eastar Jet
From TWD 2,146
Asiana Airlines
From TWD 2,396
Air Seoul
From TWD 2,886
Parata Air
From TWD 2,969

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What is the flight schedule from Jeju International Airport to Ulsan Airport?

Check the schedule for flights from Jeju City to Ulsan and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. BX8158

    Jeju International Airport

    09:30

    CJU

    1h 5m

    10:35

    USN

    S M T W T F S
    Search

  2. KE1596

    Jeju International Airport

    14:00

    CJU

    1h 5m

    15:05

    USN

    S M T W T F S
    Search
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About Jeju International Airport and Ulsan Airport

Learn about Jeju International Airport (CJU) and Ulsan Airport (USN) — including location, terminals, transportation, and travel tips.

Flight distance 350.5km
Cheapest one-way ticket price TWD 770
Cheapest return ticket price TWD 1,774

FAQs for Jeju International Airport to Ulsan Airport Flights

  • How long is the flight from Jeju International Airport to Ulsan Airport?

    Jeju International Airport to Ulsan Airport takes about 45 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Jeju International Airport (CJU) to Ulsan Airport (USN).
  • The earliest flight from Jeju International Airport to Ulsan Airport departs at 09:20, and the last departs at 16:15, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Jeju International Airport (CJU) to Ulsan Airport (USN) is quite popular. Without considering departure times or holidays, tickets cost around TWD 1,862 in December, the most expensive month to book this route.
    • The distance from Ulsan Airport to downtown is about 7km, by taxi about 20 minutes.
  • The closest airport to Ulsan Airport (USN) is Pohang Gyeongju Airport. The distance is around 44km.
  • Air Busan is a very popular airline operating an average of 399 flights per month.
  • One-way flights from Jeju International Airport to Ulsan Airport currently start from TWD 770, and round-trip fares start from TWD 1,774. The current lowest fare is a Air Busan flight departing on Thu, Nov 26; prices may vary depending on availability.
  • Yes. Air Busan and Korean Air operate direct flights from Jeju International Airport to Ulsan Airport, with an average flight time of 44 minutes, and around 21 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Jeju International Airport to Ulsan Airport is TWD 3,305. Prices may vary depending on the departure date, airline, and availability.
  • Air Busan and Jin Air are the most popular budget airlines flying from Jeju International Airport to Ulsan Airport, with one-way fares starting from TWD 770. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Jeju International Airport to Ulsan Airport operates around 21 weekly flights, mainly by Air Busan and Korean Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Jeju International Airport and Ulsan Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.