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Not ready to book? to track prices.Find the cheapest flights from Seoul to Jeju City
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Jeju Air flights from Seoul to Jeju City
Our best Jeju Air deals on Seoul to Jeju City flight tickets
Asiana Airlines flights from Seoul to Jeju City
Our best Asiana Airlines deals on Seoul to Jeju City flight tickets
See travel insights to Jeju City from
How to get the cheapest flight ticket from Seoul to Jeju City
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Seoul and Jeju City?
What is the cheapest month to fly to Jeju City?
The month of January is another great option to travel to Jeju City, with average flight prices from Seoul averaging around $106.
What is the cheapest day to depart on your flight to Jeju City?
The cheapest day to depart from Seoul to Jeju City is on a Wednesday. Travellers who choose to depart for Jeju City on a Wednesday will often find tickets for as low as $106. The most expensive day to fly to Jeju City is Saturday, with ticket prices averaging around $162.
What is the cheapest time of day to depart on your flight to Jeju City?
In the evening is the cheapest time of day to fly from Seoul to Jeju City when you can find flight prices for as low as $107. Flying to Jeju City in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Jeju City is in the morning when prices are around $174.
What is the cheapest Seoul to Jeju City flight route?
Fly from Seoul Gimpo Intl to Jeju City for the best Seoul - Jeju City flight prices
How far in advance should I book a flight to Jeju City?
You are more likely to see cheaper flights to Jeju City from Seoul when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Jeju City for around $157 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jeju City from Seoul for as low as $104 on momondo.
What cabin class options are available on Seoul to Jeju City flights?
There are 2 cabin classes available to choose from on Seoul to Jeju City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seoul to Jeju City?
T'way Air, Asiana Airlines, and Jeju Air are the most popular carriers operating from Seoul to Jeju City
Which airlines fly to Jeju City?
Korean Air, Jeju Air and Asiana Airlines are the top three most popular airlines that fly to Jeju City from Seoul according to our data. Korean Air is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Jeju City. Keep in mind that there are 3 different airlines that fly to Jeju City on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seoul to Jeju City on average per day?
As of April 2025, there are 123 flights per day flying from Seoul to Jeju City. The most common time of day flights depart is 06:00, with 47% of flights taking off at midday.
How many flights depart from Seoul to Jeju City on average per week?
As of April 2025, 865 flights take off from Seoul and land in Jeju City each week. The most common flight departure day for this route is Fri, with 15% of weekly flights taking off on this day.
When to book flights from Seoul to Jeju City
Cheap Seoul to Jeju City (SEL to CJU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seoul to Jeju City
How far is Seoul to Jeju City by plane?
Jeju City is 451.2 km away from Seoul. By plane, this route typically takes 1h 10m.
When did momondo last update prices for flights from Seoul to Jeju City Airport?
Prices for flights from Seoul to Jeju City Airport refresh daily.
How many operators does momondo search for flights from Seoul to Jeju City Airport?
As of April 2025, there are 3 operators available to choose from for flights from Seoul to Jeju City Airport.
How old do you have to be to fly from Seoul to Jeju City Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to Jeju City Airport.
What documentation or ID do you need to fly to Jeju City Airport?
The required travel and health documents for your Jeju City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Jeju City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Seoul to Jeju City?
momondo data reveals that the most frequently booked plane model on the route from Seoul to Jeju City is Boeing 737-800, representing 34.00% of all bookings. The subsequent popular models are Airbus A321-100/200 at 21.37%, Boeing 737-900 at 13.97%, and Airbus A330-300 at 8.47%.
What is the most popular airline from Seoul to Jeju City?
Based on momondo bookings for flights between Seoul and Jeju City, the leading airline is Jeju Air, making up 36% of the total bookings. Other popular airlines include Asiana Airlines with 33% and Korean Air with 31%.
Best airlines flying from Seoul to Jeju City
Compare and see reviews for airlines that fly from Seoul to Jeju City with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $75 | Free cancellation | Rating 7.6 31 reviews | |||
| PriceFrom $82 | Free cancellation | Rating 8.2 438 reviews | |||
| PriceFrom $95 | Free cancellation | Rating 8.4 1,060 reviews |
Korean Air Flights From Seoul to Jeju City
Korean Air flies from Seoul to Jeju City around 226 times per week, with 1,060 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Seoul to Jeju City in the last 72 hours was $59 (round-trip), much lower than the average airfare cost of $100 for Korean Air flights on this route.
Asiana Airlines Flights From Seoul to Jeju City
Across 438 Asiana Airlines reviews on momondo, the average score is 8.2/10. Asiana Airlines flies from Seoul to Jeju City about 181 times each week, with ticket deals ranging from $51 to $101. Price data is based on momondo searches in the last 72 hours.
Travelling to a place near Jeju City?
Book flights to Jeju City if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seoul to Jeju City?
Finding the right flight to Jeju City from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jeju City quick and easy, saving you time and money.
Can I find flights from Seoul to Jeju City with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Jeju City from Seoul with this policy.
How can momondo help me find flights from Seoul to Jeju City?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Jeju City.
I’m not ready to book a flight from Seoul to Jeju City right now. Can momondo alert me if prices change?
Price alerts on flights to Jeju City from Seoul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.