Cheap flights from Seoul to Jeju-si

Flights overview

Useful information for finding cheap flights from Seoul to Jeju-si and booking your next trip
Cheapest round-trip flights $67
Jeju Air Nonstop 2 hr Sat, Jul 11 — Mon, Jul 13
The cheapest round-trip flight from Seoul to Jeju-si is currently $67
Cheapest one-way flight $16
Jeju Air Nonstop 2 hr Tue, Jul 14
The cheapest one-way flight from Seoul to Jeju-si is currently $16
Last-minute weekend getaway $109
Jin Air Nonstop 2 hr Sat, May 2 — Sun, May 3
The cheapest last-minute weekend getaway from Seoul to Jeju-si is currently $109
Cheapest business class flights $369
Korean Air Nonstop 2 hr Thu, Jun 4 — Sun, Jun 7
The cheapest business class round-trip flight from Seoul to Jeju-si is currently $369
Fastest flight 1 hr 15 min The fastest nonstop flight from Seoul to Jeju-si takes 1 hr 15 min
Nonstop flights Every day There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Seoul to Jeju-si is typically December. The most expensive month to fly is typically April.
December
Cheapest
Typical prices: $35–95
April
Most expensive
Typical prices: $75–145

Popular airlines from Seoul to Jeju-si

  • Jeju Air
    Nonstop
    from $67
    Typical price: $45–120
    174 weekly nonstop flights
    GMP - CJU Every day
    21 weekly connecting flights
    ICN - CJU Every day
  • Korean Air
    Nonstop
    from $229
    149 weekly nonstop flights
    GMP - CJU Every day
    115 weekly connecting flights
    GMP, ICN - CJU Every day
  • EASTAR JET
    Nonstop
    Typical price: $40–120
    135 weekly nonstop flights
    GMP - CJU Every day
    20 weekly connecting flights
    ICN - CJU Every day
  • Asiana Airlines
    Nonstop
    from $239
    105 weekly nonstop flights
    GMP - CJU Every day
    37 weekly connecting flights
    GMP - CJU Every day
  • Jin Air
    Nonstop
    from $70
    Typical price: $40–120
    49 weekly nonstop flights
    GMP - CJU Every day
    71 weekly connecting flights
    GMP, ICN - CJU Every day
  • Air Seoul
    Nonstop
    from $72
    Typical price: $50–135
    28 weekly nonstop flights
    GMP - CJU Every day

Popular airports near Seoul

  • Gimpo International Airport (GMP)
    Seoul South Korea 11 mi
  • Cheongju International Airport (CJJ)
    Cheongju-si South Korea 63 mi
  • Gwangju Airport (KWJ)
    Gwangju South Korea 167 mi
  • Daegu International Airport (TAE) (TAE)
    Daegu South Korea 147 mi

Popular airports near Jeju-si

  • Jeju International Airport (CJU)
    Jeju-si South Korea 1 mi
  • Gwangju Airport (KWJ)
    Gwangju South Korea 113 mi
  • Yeosu Airport (RSU) (RSU)
    Yeosu-si South Korea 111 mi
  • Gimhae International Airport (PUS)
    Busan South Korea 180 mi

Frequently asked questions about flying from Seoul to Jeju-si

The cheapest flights from Seoul to Jeju-si are usually in December. Typical ticket prices in December range from $35 to $95.
The cheapest round-trip flight from Seoul to Jeju-si recently found on Google Flights was with Jeju Air from $67. The cheapest one-way flight was with Jeju Air from $16.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Jeju Air flight from Seoul to Jeju-si is $67, flying from Jul 11 to Jul 13.
  • The cheapest Korean Air flight from Seoul to Jeju-si is $229, flying from May 7 to May 10.
  • The cheapest Asiana Airlines flight from Seoul to Jeju-si is $239, flying from May 7 to May 10.
  • The cheapest Jin Air flight from Seoul to Jeju-si is $70, flying from Jul 11 to Jul 13.
  • The cheapest Air Seoul flight from Seoul to Jeju-si is $72, flying from Jun 25 to Jun 29.
The cheapest round-trip flight from Seoul to Jeju-si starts at $67 from Sat, Jul 11 to Mon, Jul 13. The cheapest one-way flight starts at $16 and departs on Tue, Jul 14.
1 hr 15 min is the shortest flight time from Seoul to Jeju-si.
Jeju City has a warm, temperate climate with moderate rainfall year-round. The most popular time to visit is Apr–Aug. Winters (Dec–Feb) can be chilly. Jeju Fire Festival (Mar) celebrates spring with torch marches, fireworks and concerts. Jeju International Wind Ensemble Festival (Aug) takes place in multiple venues across the island. Hallim Park hosts flower festivals through the year, including cherry blossoms (Apr), water lilies and lotuses (Jul–Sep) and chrysanthemums (Nov).
It's easy to use Google Flights to find the cheapest days to fly from Seoul to Jeju-si.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Seoul to Jeju-si really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Seoul to Jeju-si.

In terms of nonstop flights, Jeju Air is the most popular. Jeju Air offers 174 nonstop flights and 21 connecting flights per week. Jeju Air flies from Incheon International Airport (ICN) , Gimpo International Airport (GMP) to Jeju International Airport (CJU) .

In terms of flights, Korean Air is the most popular. Korean Air offers 149 nonstop flights and 115 connecting flights per week. Korean Air flies from Gimpo International Airport (GMP) , Incheon International Airport (ICN) to Jeju International Airport (CJU) .

Other popular airlines flying from Seoul to Jeju-si are:
  • EASTAR JET offers 135 nonstop flights and 20 connecting flights per week. EASTAR JET flies from Incheon International Airport (ICN) , Gimpo International Airport (GMP) to Jeju International Airport (CJU) .
  • Asiana Airlines offers 105 nonstop flights and 37 connecting flights per week. Asiana Airlines flies from Gimpo International Airport (GMP) to Jeju International Airport (CJU) .
  • Jin Air offers 49 nonstop flights and 71 connecting flights per week. Jin Air flies from Gimpo International Airport (GMP) , Incheon International Airport (ICN) to Jeju International Airport (CJU) .
  • Air Seoul offers 28 nonstop flights per week. Air Seoul flies from Gimpo International Airport (GMP) to Jeju International Airport (CJU) .
The number of connecting flights refers to distinct flights with at least one stop between Seoul and Jeju-si.
The cheapest round-trip flight from Seoul to Jeju-si recently found on Google Flights was with Jeju Air from $67. The cheapest one-way flight was with Jeju Air from $16.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Jeju Air flight from Seoul to Jeju-si is $67, flying from Jul 11 to Jul 13.
  • The cheapest Korean Air flight from Seoul to Jeju-si is $229, flying from May 7 to May 10.
  • The cheapest Asiana Airlines flight from Seoul to Jeju-si is $239, flying from May 7 to May 10.
  • The cheapest Jin Air flight from Seoul to Jeju-si is $70, flying from Jul 11 to Jul 13.
  • The cheapest Air Seoul flight from Seoul to Jeju-si is $72, flying from Jun 25 to Jun 29.
Jeju Air, Korean Air, EASTAR JET, Asiana Airlines, Jin Air, Air Busan and Air Seoul fly direct from Seoul to Jeju-si.
  • There are 174 Jeju Air direct flights from Seoul to Jeju-si per week. Flights are available every day.
  • There are 149 Korean Air direct flights from Seoul to Jeju-si per week. Flights are available every day.
  • There are 135 EASTAR JET direct flights from Seoul to Jeju-si per week. Flights are available every day.
  • There are 105 Asiana Airlines direct flights from Seoul to Jeju-si per week. Flights are available every day.
  • There are 49 Jin Air direct flights from Seoul to Jeju-si per week. Flights are available every day.
  • There are 28 Air Seoul direct flights from Seoul to Jeju-si per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Seoul and Jeju-si at price $109 is offered by Jin Air from Sat, May 2 to Sun, May 3.
Jeju Air, Korean Air, EASTAR JET, Asiana Airlines, Jin Air, Air Busan and Air Seoul fly direct from Seoul to Jeju-si.
  • There are 174 Jeju Air direct flights from Seoul to Jeju-si per week. Flights are available every day.
  • There are 149 Korean Air direct flights from Seoul to Jeju-si per week. Flights are available every day.
  • There are 135 EASTAR JET direct flights from Seoul to Jeju-si per week. Flights are available every day.
  • There are 105 Asiana Airlines direct flights from Seoul to Jeju-si per week. Flights are available every day.
  • There are 49 Jin Air direct flights from Seoul to Jeju-si per week. Flights are available every day.
  • There are 28 Air Seoul direct flights from Seoul to Jeju-si per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are direct flights from Seoul to Jeju-si on a daily basis.
The cheapest direct (nonstop) round-trip flights between Seoul and Jeju-si start at $67 from Sat, Jul 11 to Mon, Jul 13 with Jeju Air.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Seoul to Jeju-si, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Seoul and Jeju-si start at $369 from Thu, Jun 4 to Sun, Jun 7 with Korean Air.
The cheapest economy class round-trip flights between Seoul and Jeju-si start at $67 from Sat, Jul 11 to Mon, Jul 13.
To book business class trips from Seoul to Jeju-si, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Seoul and Jeju-si starts at $109 from Sat, May 2 to Sun, May 3 with Jin Air.
The cheapest last-minute deal between Seoul and Jeju-si at price $109 is offered by Jin Air from Sat, May 2 to Sun, May 3.
To find last-minute flight deals from Seoul to Jeju-si, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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