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Cheap ICN to CJU Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Seoul to Jeju route information

Origin Airport Incheon Intl.
Destination Airport Jeju Intl.
Airlines Serving Air China, China Eastern Airlines, China Southern Airlines, HK Express, Hahn Air Systems, Japan Airlines, Korean Air, Tianjin Airlines
Flight Price $330
Distance 272 mi



Cheap ICN to CJU Flights

  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from Seoul to Jeju is on Tuesday. So, if you are trying to save some cash on your next trip look for flights on Tuesday.
  • Question : Which airline has the least delays from Seoul to Jeju?
    Answer : Asiana Airlines leads the way with a 60% on-time rate. Life has too much to offer to spend it waiting in an airport, so check out Asiana Airlines to get in and out of airports as quickly as possible. Note that if they do have a delay, it usually lasts less than 15 minutes.
  • Question : How much time do people spend in Jeju?
    Answer : The average time spent sightseeing in Jeju by passengers from Seoul is four days.
  • Question : Can I change the date of my flight?
    Answer : You sure can switch your departure date and you may save yourself some money by doing it. The cheapest day to fly in July is Tuesday. You might think you're missing out leaving a day earlier, but we think that you are just adding those savings towards your next trip. A penny saved is a vacation earned.
  • Question : What airports do you fly into for Jeju?
    Answer : Luckily, there is another way to get to Jeju from Seoul. Gimpo International Airport (GMP) is just 21 miles away, and over the next two months, flights are being priced 47% cheaper than flights from Incheon International Airport.
  • Question : How much is a plane ticket to Jeju (CJU) from Seoul (ICN)?
    Answer : Prices can vary from $368 to $1,130. Booking far in advance can usually help you get the cheapest rate. However, usually the sooner you book, the more you'll be able to save.
  • Question : What is the cheapest day to fly to Jeju?
    Answer : Jul 2nd has bookings (as of Jun 17th) for as little as $368. That comes in 31% below the average price. Saving on flight costs gives you more money in your pocket for your trip.