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Incheon International Airport to Jeju International Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to Jeju International Airport over the next 90 days, with one-way fares from TWD 624 and round-trip from TWD 1,229. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 18:05
        1h 20m
        Direct
        CJU 19:25
        Seoul - Jeju City | Tue, Oct 13 | Jeju Air
        CJU 07:50
        1h 15m
        Direct
        GMP 09:05
        Jeju City - Seoul | Fri, Oct 16 | Trinity Airways
        TWD 1,229 TWD 3,449
        64% off
        64% off
        TWD 3,449 TWD 1,229
      • ICN 18:05
        1h 20m
        Direct
        CJU 19:25
        Seoul - Jeju City | Tue, Oct 6 | Jeju Air
        CJU 21:15
        1h 15m
        Direct
        GMP 22:30
        Jeju City - Seoul | Fri, Oct 9 | Jin Air
        TWD 1,262 TWD 3,449
        63% off
        63% off
        TWD 3,449 TWD 1,262
      • ICN 18:05
        1h 20m
        Direct
        CJU 19:25
        Seoul - Jeju City | Wed, Oct 21 | Jeju Air
        CJU 07:50
        1h 15m
        Direct
        GMP 09:05
        Jeju City - Seoul | Fri, Oct 23 | Trinity Airways
        TWD 1,714 TWD 3,449
        50% off
        50% off
        TWD 3,449 TWD 1,714
      • ICN 18:05
        1h 20m
        Direct
        CJU 19:25
        Seoul - Jeju City | Sat, Oct 10 | Jeju Air
        CJU 07:55
        1h 15m
        Direct
        GMP 09:10
        Jeju City - Seoul | Thu, Oct 15 | Air Seoul
        TWD 1,724
        50% off
        TWD 3,449 TWD 1,724
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Tue, Dec 1 | Jeju Air
        CJU 09:05
        1h 15m
        Direct
        GMP 10:20
        Jeju City - Seoul | Fri, Dec 4 | Eastar Jet
        TWD 1,862
        46% off
        TWD 3,449 TWD 1,862
      • ICN 18:05
        1h 20m
        Direct
        CJU 19:25
        Seoul - Jeju City | Tue, Nov 3 | Jeju Air
        CJU 07:55
        1h 15m
        Direct
        GMP 09:10
        Jeju City - Seoul | Thu, Nov 5 | Air Seoul
        TWD 1,914
        45% off
        TWD 3,449 TWD 1,914
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Tue, Nov 17 | Jeju Air
        CJU 08:05
        1h 15m
        Direct
        GMP 09:20
        Jeju City - Seoul | Thu, Nov 19 | Air Seoul
        TWD 1,952
        43% off
        TWD 3,449 TWD 1,952
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Thu, Nov 26 | Jeju Air
        CJU 07:30
        1h 15m
        Direct
        GMP 08:45
        Jeju City - Seoul | Wed, Dec 2 | Jeju Air
        TWD 2,019
        41% off
        TWD 3,449 TWD 2,019
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Tue, Nov 10 | Jeju Air
        CJU 08:05
        1h 15m
        Direct
        GMP 09:20
        Jeju City - Seoul | Thu, Nov 12 | Air Seoul
        TWD 2,033
        41% off
        TWD 3,449 TWD 2,033
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Tue, Nov 24 | Jeju Air
        CJU 08:05
        1h 15m
        Direct
        GMP 09:20
        Jeju City - Seoul | Fri, Nov 27 | Air Seoul
        TWD 2,033
        41% off
        TWD 3,449 TWD 2,033
      • ICN 18:05
        1h 20m
        Direct
        CJU 19:25
        Seoul - Jeju City | Tue, Oct 27 | Jeju Air
        CJU 07:50
        1h 15m
        Direct
        GMP 09:05
        Jeju City - Seoul | Fri, Oct 30 | Trinity Airways
        TWD 2,090
        39% off
        TWD 3,449 TWD 2,090
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Thu, Nov 19 | Jeju Air
        CJU 07:00
        1h 15m
        Direct
        GMP 08:15
        Jeju City - Seoul | Thu, Nov 26 | Jeju Air
        TWD 2,414
        30% off
        TWD 3,449 TWD 2,414
      • SEL 13:00
        17h 25m
        1 stop
        CJU 14:00
        Seoul - Jeju City | Mon, Oct 5 | Normal Airline
        CJU 15:00
        6h
        Direct
        SEL 16:00
        Jeju City - Seoul | Wed, Oct 7 | Normal Airline
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      • Cheapest nonstop
        ICN 18:05
        1h 20m
        Direct
        CJU 19:25
        Seoul - Jeju City | Tue, Oct 6 | Jeju Air
        TWD 624 TWD 1,273
        51% off
        51% off
        TWD 1,273 TWD 624
      • ICN 18:05
        1h 20m
        Direct
        CJU 19:25
        Seoul - Jeju City | Mon, Oct 19 | Jeju Air
        TWD 624 TWD 1,273
        51% off
        51% off
        TWD 1,273 TWD 624
      • ICN 18:05
        1h 20m
        Direct
        CJU 19:25
        Seoul - Jeju City | Mon, Oct 12 | Jeju Air
        TWD 700 TWD 1,273
        45% off
        45% off
        TWD 1,273 TWD 700
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Mon, Oct 26 | Jeju Air
        TWD 762
        40% off
        TWD 1,273 TWD 762
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Wed, Nov 25 | Jeju Air
        TWD 776
        39% off
        TWD 1,273 TWD 776
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Wed, Dec 2 | Jeju Air
        TWD 776
        39% off
        TWD 1,273 TWD 776
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Mon, Nov 30 | Jeju Air
        TWD 776
        39% off
        TWD 1,273 TWD 776
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Mon, Nov 2 | Jeju Air
        TWD 829
        35% off
        TWD 1,273 TWD 829
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Wed, Nov 4 | Jeju Air
        TWD 891
        30% off
        TWD 1,273 TWD 891
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Mon, Nov 9 | Jeju Air
        TWD 891
        30% off
        TWD 1,273 TWD 891
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Mon, Nov 23 | Jeju Air
        TWD 891
        30% off
        TWD 1,273 TWD 891
      • ICN 18:50
        1h 15m
        Direct
        CJU 20:05
        Seoul - Jeju City | Mon, Nov 16 | Jeju Air
        TWD 891
        30% off
        TWD 1,273 TWD 891
      • SEL 13:00
        17h 25m
        1 stop
        CJU 14:00
        Seoul - Jeju City | Mon, Oct 5 | Normal Airline
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Displayed flight fares from Incheon International Airport to Jeju International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

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

The cheapest airline flying from Incheon International Airport to Jeju International Airport is Jeju Air (from TWD 624) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jeju Air
From TWD 624
Eastar Jet
From TWD 5,513
Scoot
From TWD 5,589
Jin Air
From TWD 7,046
Singapore Airlines
From TWD 8,655

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. 7C167

    Incheon International Airport

    18:05

    ICN

    1h 20m

    19:25

    CJU

    - M - - T - -
    Search
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About Incheon International Airport and Jeju International Airport

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

Flight distance 438.82km
Cheapest one-way ticket price TWD 624
Cheapest return ticket price TWD 1,229

FAQs for Incheon International Airport to Jeju International Airport Flights

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

    There are around 1 daily flights from Incheon International Airport (ICN) to Jeju International Airport (CJU).
  • The earliest flight from Incheon International Airport to Jeju International Airport departs at 18:05, and the last departs at 18:05, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Incheon International Airport (ICN) to Jeju International Airport (CJU) is quite popular. Without considering departure times or holidays, tickets cost around TWD 1,776 in November, the most expensive month to book this route.
    • The distance from Jeju International Airport to downtown is about 3km, by taxi about 20 minutes.
  • Jin Air is a very popular airline operating an average of 130 flights per month.
  • One-way flights from Incheon International Airport to Jeju International Airport currently start from TWD 624, and round-trip fares start from TWD 1,229. The current lowest fare is a Jeju Air flight departing on Tue, Oct 6; prices may vary depending on availability.
  • Yes. Jeju Air operate direct flights from Incheon International Airport to Jeju International Airport, with an average flight time of 59 minutes, and around 2 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 Incheon International Airport to Jeju International Airport is TWD 7,685. Prices may vary depending on the departure date, airline, and availability.
  • Jeju Air are the most popular budget airlines flying from Incheon International Airport to Jeju International Airport, with one-way fares starting from TWD 624. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon International Airport to Jeju International Airport operates around 2 weekly flights, mainly by Jeju Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Incheon International Airport and Jeju International 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.