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Low Price Flights from Gunsan to Jeju City

What to know about flights from Gunsan to Jeju City?

The approximate distance between Gunsan and Jeju City is 267.01km. Average flight time from Gunsan to Jeju City is around 1 hour. According to Trip.com data, travel demand hits its peak in January. The cheapest month to book flights is September.

Cheapest one-way
AU$ 35
Jin Air Jin Air KUV-CJU 1h · Direct Sat, Sep 26
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Cheapest return
AU$ 61
Jin Air Jin Air KUV-CJU 1h · Direct Fri, Oct 2 - Fri, Oct 9
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Recommended airlines
Jin Air Jin Air Cheapest · From AU$ 35 Jin Air Jin Air Most booked
Best time to book
October
Cheapest
January
Peak season for travel
Route details
267.01km
Flight distance
1h
Average flight time

Explore the cheapest one-way and round-trip flights from Gunsan to Jeju City over the next 90 days, with one-way fares from AU$ 35 and round-trip from AU$ 61. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Fri, Oct 2 | Jin Air
        CJU 09:20
        1h
        Direct
        KUV 10:20
        Jeju City - Gunsan | Fri, Oct 9 | Jin Air
        AU$ 61 AU$ 83
        27% off
        27% off
        AU$ 83 AU$ 61
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Sat, Oct 3 | Jin Air
        CJU 09:20
        1h
        Direct
        KUV 10:20
        Jeju City - Gunsan | Sat, Oct 10 | Jin Air
        AU$ 62 AU$ 83
        25% off
        25% off
        AU$ 83 AU$ 62
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Thu, Oct 8 | Jin Air
        CJU 09:20
        1h
        Direct
        KUV 10:20
        Jeju City - Gunsan | Sat, Oct 10 | Jin Air
        AU$ 62 AU$ 83
        25% off
        25% off
        AU$ 83 AU$ 62
      • KUV 15:55
        1h
        Direct
        CJU 16:55
        Gunsan - Jeju City | Fri, Oct 9 | Jin Air
        CJU 09:20
        1h
        Direct
        KUV 10:20
        Jeju City - Gunsan | Thu, Oct 15 | Jin Air
        AU$ 62
        25% off
        AU$ 83 AU$ 62
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Sat, Oct 10 | Jin Air
        CJU 09:20
        1h
        Direct
        KUV 10:20
        Jeju City - Gunsan | Thu, Oct 15 | Jin Air
        AU$ 62
        25% off
        AU$ 83 AU$ 62
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Sat, Sep 26 | Jin Air
        CJU 09:20
        1h
        Direct
        KUV 10:20
        Jeju City - Gunsan | Sat, Oct 3 | Jin Air
        AU$ 64
        23% off
        AU$ 83 AU$ 64
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Sun, Oct 11 | Jin Air
        CJU 09:20
        1h
        Direct
        KUV 10:20
        Jeju City - Gunsan | Thu, Oct 15 | Jin Air
        AU$ 65
        22% off
        AU$ 83 AU$ 65
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Thu, Sep 24 | Jin Air
        CJU 09:20
        1h
        Direct
        KUV 10:20
        Jeju City - Gunsan | Sun, Sep 27 | Jin Air
        AU$ 67
        19% off
        AU$ 83 AU$ 67
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Fri, Sep 25 | Jin Air
        CJU 09:20
        1h
        Direct
        KUV 10:20
        Jeju City - Gunsan | Sun, Sep 27 | Jin Air
        AU$ 69
        17% off
        AU$ 83 AU$ 69
      • KUV 15:55
        1h
        Direct
        CJU 16:55
        Gunsan - Jeju City | Wed, Oct 7 | Jin Air
        CJU 09:20
        1h
        Direct
        KUV 10:20
        Jeju City - Gunsan | Fri, Oct 9 | Jin Air
        AU$ 70
        16% off
        AU$ 83 AU$ 70
      • KUV 13:00
        17h 25m
        1 stop
        CJU 14:00
        Gunsan - Jeju City | Wed, Sep 9 | Normal Airline
        CJU 15:00
        6h
        Direct
        KUV 16:00
        Jeju City - Gunsan | Fri, Sep 11 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Sat, Sep 26 | Jin Air
        AU$ 35 AU$ 51
        31% off
        31% off
        AU$ 51 AU$ 35
      • KUV 15:55
        1h
        Direct
        CJU 16:55
        Gunsan - Jeju City | Sat, Oct 10 | Jin Air
        AU$ 35 AU$ 51
        31% off
        31% off
        AU$ 51 AU$ 35
      • KUV 15:55
        1h
        Direct
        CJU 16:55
        Gunsan - Jeju City | Sun, Sep 13 | Jin Air
        AU$ 37 AU$ 51
        27% off
        27% off
        AU$ 51 AU$ 37
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Fri, Sep 11 | Jin Air
        AU$ 39
        24% off
        AU$ 51 AU$ 39
      • KUV 15:55
        1h
        Direct
        CJU 16:55
        Gunsan - Jeju City | Mon, Sep 28 | Jin Air
        AU$ 40
        22% off
        AU$ 51 AU$ 40
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Sun, Sep 27 | Jin Air
        AU$ 40
        22% off
        AU$ 51 AU$ 40
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Sat, Sep 12 | Jin Air
        AU$ 41
        20% off
        AU$ 51 AU$ 41
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Fri, Oct 2 | Jin Air
        AU$ 41
        20% off
        AU$ 51 AU$ 41
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Wed, Sep 9 | Jin Air
        AU$ 42
        18% off
        AU$ 51 AU$ 42
      • KUV 17:30
        1h
        Direct
        CJU 18:30
        Gunsan - Jeju City | Fri, Sep 18 | Jin Air
        AU$ 43
        16% off
        AU$ 51 AU$ 43
      • KUV 13:00
        17h 25m
        1 stop
        CJU 14:00
        Gunsan - Jeju City | Wed, Sep 9 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from Gunsan to Jeju City operate an average of 6 times per day over the past 7 days, with a 66.7% on-time departure rate and a 81.0% on-time arrival rate.

Which airlines are the most popular for Gunsan to Jeju City flights?

Choose from 1 airlines fly from Gunsan to Jeju City, including Jin Air, Jin Air has lowest fares on this route.
Jin Air logo Jin Air
Airlines are determined based on actual purchased flight tickets from Gunsan to Jeju City according to previous 12 months data from Trip.com.

Trip.com Price Insights on Flights from Gunsan to Jeju City

What is the cheapest month for one-way flights from Gunsan to Jeju City?

Average price of one-way flights from Gunsan to Jeju City purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from Gunsan to Jeju City is October, with an average price of AU$ 56. Conversely, the most expensive month is typically February, with an average price of up to AU$ 73.

AU$ 73
AU$ 65
AU$ 56
AU$ 48
    Cheapest
  • AU$ 64
    Sep
  • AU$ 56
    Oct
  • AU$ 64
    Nov
  • AU$ 59
    Dec
  • AU$ 69
    Jan
  • AU$ 73
    Feb
  • AU$ 60
    Mar
  • AU$ 61
    Apr
  • AU$ 63
    May
  • AU$ 62
    Jun
  • AU$ 59
    Jul
  • AU$ 62
    Aug

What is the cheapest month for return flights from Gunsan to Jeju City?

Average price of round-trip flights from Gunsan to Jeju City purchased by Trip.com users by month over the past 12 months.

According to historical data from Trip.com, the lowest prices for flights from Gunsan to Jeju City are found during September, with an average price of AU$ 127. Conversely, the highest prices are found during August, with an average price of up to AU$ 165.

AU$ 165
AU$ 146
AU$ 127
AU$ 108
  • AU$ 127
    Sep
  • AU$ 143
    Oct
  • AU$ 143
    Nov
  • AU$ 136
    Dec
  • AU$ 146
    Jan
  • AU$ 156
    Feb
  • AU$ 129
    Mar
  • AU$ 134
    Apr
  • AU$ 154
    May
  • AU$ 155
    Jun
  • AU$ 159
    Jul
  • AU$ 165
    Aug

What's the cheapest day to fly from Gunsan to Jeju City?

Data is based on the average flight price for each day of the week from Gunsan to Jeju City on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Gunsan to Jeju City is Tuesday, with average prices lower than on other days. Avoid Friday, as prices are usually highest then.

AU$ 86
AU$ 74
AU$ 61
AU$ 49
  • AU$ 63
    Mon
  • AU$ 61
    Tue
  • AU$ 65
    Wed
  • AU$ 66
    Thu
  • AU$ 86
    Fri
  • AU$ 74
    Sat
  • AU$ 70
    Sun

When is the cheapest day to fly from Gunsan to Jeju City during Labour Day?

Data is based on the lowest one-way fares from Gunsan to Jeju City during Labour Day, sourced from the Trip.com database over the last 3 days.

Labour Day is scheduled for Oct 5. The lowest flight fares from Gunsan to Jeju City are available on Oct 6, starting from AU$ 51.

AU$ 112
AU$ 82
AU$ 51
AU$ 21
    Cheapest
  • AU$ 112
    2
    Oct
  • AU$ 112
    3
  • AU$ 67
    4
  • AU$ 76
    5
  • AU$ 51
    6
  • AU$ 57
    7

Flight FAQs

  • Which airlines offer the cheapest flights from Gunsan to Jeju City?

    Based on Trip.com data, Jin Air offers Cheapest nonstop one-way flights from AU$ 35 (for example, KUV–CJU on Sat, Sep 26). For a Cheapest nonstop return flight, Jin Air offers fares from AU$ 61, departing on Fri, Oct 2 and returning on Fri, Oct 9.
  • At the moment, you can catch a direct flight from Gunsan to Jeju City with the following airlines, including: Jin Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour to fly from Gunsan (KUV) to Jeju City (CJU).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Gunsan to Jeju City 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.
  • On average, 42 direct flights operate each week between Gunsan and Jeju City. See below the schedules of the main airlines serving this route:
    Jin Air: S/M/T/W/T/F/S – LJ465 (departure at 16:01) Jin Air: S/M/T/W/T/F/S – LJ463 (departure at 11:12)
  • Here are some tips for finding the best flight deals from Gunsan to Jeju City on Trip.com:
    · Be flexible with your travel dates. The cheapest flight is currently on Sat, Sep 26, with one-way fares from just AU$ 35.
    · Compare airlines. Jin Air currently offers the lowest fares on this route.
    · Set up a price alert to track fare changes without searching every day.
    · Check Trip.com regularly for flight deals and available promo codes.
    · Avoid peak season or book early. January is generally the busiest month for travel to Jeju City.
    · Get exclusive promo codes on the Trip.com app.
  • The cheapest month to book a flight from Gunsan to Jeju City is usually September, when demand is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Gunsan to Jeju City on September 15, 2026 with Jin Air, with prices starting at AU$ 34.
  • Flights to Jeju City can arrive at: Jeju International Airport (CJU). The most common route connects Gunsan Airport and Jeju International Airport (KUV–CJU).
  • The time difference between Jeju City and Gunsan is 0m.
  • 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Gunsan to Jeju City is AU$ 72. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Gunsan to Jeju City is AU$ 145. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Gunsan and Jeju City, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • Jin Airare the most popular budget airlines flying from Gunsan to Jeju City. Check baggage, seat and payment fees before comparing the final price.

Trip.com Airline Insights on Flights from Gunsan toJeju City

How many flights are there each day from Gunsan to Jeju City?

The data is based on the flight numbers for each day of the week from Gunsan to Jeju City within the Trip.com database over the past month.

Based on Trip.com data from the past month, the most flights from Gunsan to Jeju City depart on Friday/Saturday, and the fewest flights depart on Monday/Tuesday/Wednesday/Thursday/Sunday.

30
27
24
21
Highest
24
Mon
24
Tue
24
Wed
24
Thu
30
Fri
30
Sat
24
Sun

More Cheap Flights & Deals on Trip.com

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

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.