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Incheon International Airport to Ulsan Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to Ulsan Airport over the next 90 days, with one-way fares from US$53 and round-trip from US$107. Based on Trip.com's latest 7-day flight data.

    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Tue, Dec 15 | Jeju Air
      USN 14:35
      1h
      Direct
      GMP 15:35
      Ulsan - Seoul | Wed, Dec 23 | Jin Air
      US$107 US$121
      12% off
      12% off
      US$121 US$107
    • SEL 13:00
      17h 25m
      1 stop
      USN 14:00
      Seoul - Ulsan | Sat, Oct 31 | Normal Airline
      USN 15:00
      6h
      Direct
      SEL 16:00
      Ulsan - Seoul | Mon, Nov 2 | Normal Airline
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    • Cheapest
      ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Wed, Nov 25 | Jeju Air
      US$53 US$71
      25% off
      25% off
      US$71 US$53
    • Cheapest
      ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 16 | Jeju Air
      US$53 US$71
      25% off
      25% off
      US$71 US$53
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 9 | Jeju Air
      US$54 US$71
      24% off
      24% off
      US$71 US$54
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 23 | Jeju Air
      US$54
      24% off
      US$71 US$54
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Wed, Nov 11 | Jeju Air
      US$55
      23% off
      US$71 US$55
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 30 | Jeju Air
      US$56
      21% off
      US$71 US$56
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Dec 21 | Jeju Air
      US$61
      14% off
      US$71 US$61
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Wed, Nov 4 | Jeju Air
      US$61
      14% off
      US$71 US$61
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 2 | Jeju Air
      US$62
      13% off
      US$71 US$62
    • SEL 13:00
      17h 25m
      1 stop
      USN 14:00
      Seoul - Ulsan | Sat, Oct 31 | Normal Airline
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    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 9 | Jeju Air
      US$54 US$396
      86% off
      86% off
      US$396 US$54
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 23 | Jeju Air
      US$54 US$396
      86% off
      86% off
      US$396 US$54
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Wed, Nov 11 | Jeju Air
      US$55 US$396
      86% off
      86% off
      US$396 US$55
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 2 | Jeju Air
      US$62
      84% off
      US$396 US$62
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Wed, Nov 18 | Jeju Air
      US$64
      84% off
      US$396 US$64
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Wed, Dec 9 | Jeju Air
      US$65
      84% off
      US$396 US$65
    • ICN 18:50
      15h 50m
      1 stop
      USN 10:40
      Seoul - Ulsan | Fri, Dec 11 | Jeju Air
      US$99
      75% off
      US$396 US$99
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Fri, Nov 6 | Jeju Air
      US$105
      73% off
      US$396 US$105
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Fri, Nov 13 | Jeju Air
      US$110
      72% off
      US$396 US$110
    • SEL 13:00
      17h 25m
      1 stop
      USN 14:00
      Seoul - Ulsan | Sat, Oct 31 | Normal Airline
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    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 2 | Jeju Air
      US$62 US$1,086
      94% off
      94% off
      US$1,086 US$62
    • ICN 16:10
      46h 55m
      2 stops
      USN 15:05
      Seoul - Ulsan | Sun, Nov 1 | Eastar Jet
      US$343 US$1,086
      68% off
      68% off
      US$1,086 US$343
    • ICN 16:20
      46h 45m
      2 stops
      USN 15:05
      Seoul - Ulsan | Sun, Nov 1 | Jeju Air
      US$346 US$1,086
      68% off
      68% off
      US$1,086 US$346
    • ICN 16:40
      46h 25m
      2 stops
      USN 15:05
      Seoul - Ulsan | Sun, Nov 1 | Air Seoul
      US$352
      68% off
      US$1,086 US$352
    • ICN 15:35
      47h 30m
      2 stops
      USN 15:05
      Seoul - Ulsan | Sun, Nov 1 | Air Busan
      US$352
      68% off
      US$1,086 US$352
    • ICN 15:15
      47h 50m
      2 stops
      USN 15:05
      Seoul - Ulsan | Sun, Nov 1 | Jin Air
      US$354
      67% off
      US$1,086 US$354
    • ICN 15:00
      48h 5m
      2 stops
      USN 15:05
      Seoul - Ulsan | Thu, Nov 5 | Asiana Airlines
      US$375
      65% off
      US$1,086 US$375
    • ICN 17:15
      45h 50m
      2 stops
      USN 15:05
      Seoul - Ulsan | Sun, Nov 1 | ZIPAIR
      US$376
      65% off
      US$1,086 US$376
    • ICN 15:40
      47h 25m
      2 stops
      USN 15:05
      Seoul - Ulsan | Thu, Nov 5 | China Eastern Airlines
      US$391
      64% off
      US$1,086 US$391
    • SEL 13:00
      17h 25m
      1 stop
      USN 14:00
      Seoul - Ulsan | Sat, Oct 31 | Normal Airline
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    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Wed, Nov 25 | Jeju Air
      US$53 US$71
      25% off
      25% off
      US$71 US$53
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 16 | Jeju Air
      US$53 US$71
      25% off
      25% off
      US$71 US$53
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 9 | Jeju Air
      US$54 US$71
      24% off
      24% off
      US$71 US$54
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 23 | Jeju Air
      US$54
      24% off
      US$71 US$54
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Wed, Nov 11 | Jeju Air
      US$55
      23% off
      US$71 US$55
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 30 | Jeju Air
      US$56
      21% off
      US$71 US$56
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Dec 21 | Jeju Air
      US$61
      14% off
      US$71 US$61
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Wed, Nov 4 | Jeju Air
      US$61
      14% off
      US$71 US$61
    • ICN 18:50
      15h 45m
      1 stop
      USN 10:35
      Seoul - Ulsan | Mon, Nov 2 | Jeju Air
      US$62
      13% off
      US$71 US$62
    • SEL 13:00
      17h 25m
      1 stop
      USN 14:00
      Seoul - Ulsan | Sat, Oct 31 | Normal Airline
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Displayed flight fares from Seoul to Ulsan are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from Incheon International Airport to Ulsan Airport is Jeju Air (from US$53) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jeju Air
From US$53

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. 7C167

    Incheon International Airport

    18:50

    ICN

    1h 15m

    Direct

    20:05

    CJU

    S - T - - - -
    Search

  2. BX8158

    Jeju International Airport

    09:20

    CJU

    1h 10m

    Direct

    10:30

    USN

    S M T W T F S

  3. 7C167

    Incheon International Airport

    18:50

    ICN

    1h 15m

    Direct

    20:05

    CJU

    S - T - - - -
    Search

  4. KE1596

    Jeju International Airport

    14:00

    CJU

    1h 5m

    Direct

    15:05

    USN

    S M T W T F S
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About Incheon International Airport and Ulsan Airport

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

Flight distance 331.88km
Cheapest one-way ticket price US$53
Cheapest return ticket price US$107

FAQs for Incheon International Airport to Ulsan Airport Flights

  • How many daily flights are there from Incheon International Airport (ICN) to Ulsan Airport (USN)?

    There are around 8 daily flights from Incheon International Airport (ICN) to Ulsan Airport (USN).
  • The route from Incheon International Airport (ICN) to Ulsan Airport (USN) is quite popular. Without considering departure times or holidays, tickets cost around US$57 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.
  • One-way flights from Incheon International Airport to Ulsan Airport currently start from US$53, and round-trip fares start from US$107. The current lowest fare is a Jeju Air flight departing on Wed, Nov 25; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon International Airport to Ulsan Airport is US$73. Prices may vary depending on the departure date, airline, and availability.
  • Enter Incheon 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.

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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.