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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 £20 and round-trip from £40. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Nov 6 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Fri, Nov 13 | Air Busan
      £40 £60
      33% off
      33% off
      £60 £40
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Dec 4 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Mon, Dec 7 | Air Busan
      £44 £60
      27% off
      27% off
      £60 £44
    • CJU 09:30
      1h 10m
      Direct
      USN 10:40
      Jeju City - Ulsan | Sat, Nov 7 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Fri, Nov 13 | Air Busan
      £48 £60
      20% off
      20% off
      £60 £48
    • CJU 09:30
      1h 10m
      Direct
      USN 10:40
      Jeju City - Ulsan | Thu, Nov 5 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Thu, Nov 12 | Air Busan
      £48
      20% off
      £60 £48
    • CJU 14:00
      1h 5m
      Direct
      USN 15:05
      Jeju City - Ulsan | Sat, Dec 26 | Korean Air
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Tue, Dec 29 | Air Busan
      £50
      17% off
      £60 £50
    • CJU 09:30
      1h 10m
      Direct
      USN 10:40
      Jeju City - Ulsan | Thu, Nov 26 | Air Busan
      USN 18:50
      1h 10m
      Direct
      CJU 20:00
      Ulsan - Jeju City | Thu, Dec 3 | Air Busan
      £51
      15% off
      £60 £51
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Sun, Nov 15 | Air Busan
      USN 18:00
      1h 10m
      Direct
      CJU 19:10
      Ulsan - Jeju City | Wed, Nov 18 | Air Busan
      £51
      15% off
      £60 £51
    • CJU 09:30
      1h 10m
      Direct
      USN 10:40
      Jeju City - Ulsan | Fri, Nov 27 | Air Busan
      USN 18:50
      1h 10m
      Direct
      CJU 20:00
      Ulsan - Jeju City | Thu, Dec 3 | Air Busan
      £52
      13% off
      £60 £52
    • CJU 09:30
      1h 10m
      Direct
      USN 10:40
      Jeju City - Ulsan | Sat, Nov 28 | Air Busan
      USN 18:50
      1h 10m
      Direct
      CJU 20:00
      Ulsan - Jeju City | Thu, Dec 3 | Air Busan
      £52
      13% off
      £60 £52
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Sat, Oct 31 | Normal Airline
      USN 15:00
      6h
      Direct
      CJU 16:00
      Ulsan - Jeju City | Mon, Nov 2 | Normal Airline
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    • Cheapest
      CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Sat, Nov 7 | Air Busan
      £20 £31
      35% off
      35% off
      £31 £20
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Nov 6 | Air Busan
      £21 £31
      32% off
      32% off
      £31 £21
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 5 | Air Busan
      £22 £31
      28% off
      28% off
      £31 £22
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Dec 4 | Air Busan
      £22
      28% off
      £31 £22
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 19 | Air Busan
      £23
      26% off
      £31 £23
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 26 | Air Busan
      £24
      23% off
      £31 £24
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 24 | Air Busan
      £24
      27% off
      £33 £24
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 10 | Air Busan
      £24
      27% off
      £33 £24
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      £24
      27% off
      £33 £24
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Sat, Nov 7 | Air Busan
      £20 £31
      35% off
      35% off
      £31 £20
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Nov 6 | Air Busan
      £21 £31
      32% off
      32% off
      £31 £21
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 5 | Air Busan
      £22 £31
      28% off
      28% off
      £31 £22
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Dec 4 | Air Busan
      £22
      28% off
      £31 £22
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 19 | Air Busan
      £23
      26% off
      £31 £23
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 26 | Air Busan
      £24
      23% off
      £31 £24
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 24 | Air Busan
      £24
      27% off
      £33 £24
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 10 | Air Busan
      £24
      27% off
      £33 £24
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      £24
      27% off
      £33 £24
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Sat, Oct 31 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 24 | Air Busan
      £24 £83
      71% off
      71% off
      £83 £24
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 10 | Air Busan
      £24 £83
      71% off
      71% off
      £83 £24
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      £24 £83
      71% off
      71% off
      £83 £24
    • CJU 14:00
      1h 5m
      Direct
      USN 15:05
      Jeju City - Ulsan | Thu, Dec 17 | Korean Air
      £25
      70% off
      £83 £25
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Dec 3 | Air Busan
      £26
      69% off
      £83 £26
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Dec 1 | Air Busan
      £26
      69% off
      £83 £26
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Dec 22 | Air Busan
      £26
      69% off
      £83 £26
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Dec 16 | Air Busan
      £27
      67% off
      £83 £27
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 19 | Air Busan
      £27
      67% off
      £83 £27
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Sat, Oct 31 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 4 | Air Busan
      £26 £120
      78% off
      78% off
      £120 £26
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 5 | Air Busan
      £29 £120
      76% off
      76% off
      £120 £29
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 3 | Air Busan
      £30 £120
      75% off
      75% off
      £120 £30
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Mon, Nov 2 | Air Busan
      £38
      68% off
      £120 £38
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Oct 30 | Air Busan
      £56
      53% off
      £120 £56
    • CJU 16:15
      1h 5m
      Direct
      USN 17:20
      Jeju City - Ulsan | Sat, Oct 31 | Air Busan
      £58
      52% off
      £120 £58
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Sun, Nov 1 | Air Busan
      £58
      52% off
      £120 £58
    • CJU 14:00
      1h 5m
      Direct
      USN 15:05
      Jeju City - Ulsan | Sat, Oct 31 | Korean Air
      £62
      48% off
      £120 £62
    • CJU 09:45
      4h 10m
      1 stop
      USN 13:55
      Jeju City - Ulsan | Wed, Nov 4 | Trinity Airways
      £48
      60% off
      £120 £48
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Sat, Oct 31 | Normal Airline
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    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Sat, Nov 7 | Air Busan
      £20 £31
      35% off
      35% off
      £31 £20
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Nov 6 | Air Busan
      £21 £31
      32% off
      32% off
      £31 £21
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 5 | Air Busan
      £22 £31
      28% off
      28% off
      £31 £22
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Fri, Dec 4 | Air Busan
      £22
      28% off
      £31 £22
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 19 | Air Busan
      £23
      26% off
      £31 £23
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Thu, Nov 26 | Air Busan
      £24
      23% off
      £31 £24
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 24 | Air Busan
      £24
      27% off
      £33 £24
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Tue, Nov 10 | Air Busan
      £24
      27% off
      £33 £24
    • CJU 09:30
      1h 5m
      Direct
      USN 10:35
      Jeju City - Ulsan | Wed, Nov 11 | Air Busan
      £24
      27% off
      £33 £24
    • CJU 13:00
      17h 25m
      1 stop
      USN 14:00
      Jeju City - Ulsan | Sat, Oct 31 | 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 £22. It is best to avoid August, when the average price can reach £50.

£50
£36
£22
£8
    Cheapest
  • £34
    Oct
  • £25
    Nov
  • £22
    Dec
  • £22
    Jan
  • £24
    Feb
  • £35
    Mar
  • £40
    Apr
  • £45
    May
  • £42
    Jun
  • £42
    Jul
  • £50
    Aug
  • £32
    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 £35. June is usually the most expensive month, with an average price reaching £86.

£86
£61
£35
£10
    Cheapest
  • £59
    Oct
  • £38
    Nov
  • £41
    Dec
  • £35
    Jan
  • £59
    Feb
  • £51
    Mar
  • £70
    Apr
  • £85
    May
  • £86
    Jun
  • £68
    Jul
  • £71
    Aug
  • £79
    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.

£52
£42
£32
£22
  • £40
    Mon
  • £32
    Tue
  • £33
    Wed
  • £33
    Thu
  • £39
    Fri
  • £39
    Sat
  • £52
    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 £18) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Busan
From £18
Korean Air
From £25
Jin Air
From £45
Jeju Air
From £46
Trinity Airways
From £48
Eastar Jet
From £50
Parata Air
From £55
Asiana Airlines
From £56
Air Seoul
From £63
Spring Airlines
From £579

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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

    09:20

    CJU

    1h 10m

    10:30

    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 £20
Cheapest return ticket price £40

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 £38 in November, 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 £20, and round-trip fares start from £40. The current lowest fare is a Air Busan flight departing on Sat, Nov 7; 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 £77. 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 £20. 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.