Question 1

What cabin class options are available on Seoul to Jeju City flights?

Accepted Answer

There are 3 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.

Question 2

How far in advance should I book a flight to Jeju City?

Accepted Answer

You are more likely to see cheaper flights to Jeju City from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Jeju City for around $98 when searching 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 $43 on momondo.

Question 3

What airlines fly to Jeju City?

Accepted Answer

Korean Air, Asiana Airlines and Jeju Air 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 32% of people opting to fly with this airline when traveling to Jeju City. Keep in mind that there are 8 different airlines that fly to Jeju City on a routine basis, so you have a few additional options to choose from.

Question 4

How many flights depart from Seoul to Jeju City on average per week?

Accepted Answer

830 flights are operational weekly from Seoul to Jeju City as of August 2025. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.

Question 5

How many flights depart from Seoul to Jeju City on average per day?

Accepted Answer

As of August 2025, 118 flights take off from Seoul and land in Jeju City each day. The most common flight departure time for this route is 6:00AM, with 44% of daily flights taking off at noon.

Question 6

What is the cheapest time of day to depart on your flight to Jeju City?

Accepted Answer

In the afternoon is the cheapest time of day to fly from Seoul to Jeju City when you can find flight prices for as low as $77. Flying to Jeju City in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $103.

Question 7

What is the cheapest Seoul to Jeju City flight route?

Accepted Answer

Fly from Seoul Gimpo Intl to Jeju City for the best Seoul - Jeju City flight prices

Question 8

How long does it take to fly to Jeju City?

Accepted Answer

Flight times from Seoul to Jeju City vary, but if you’re flying out of Seoul and flying into Jeju City (one of the most popular routes), then the duration is 1h 15m on average. Another popular route from Seoul to Jeju City is flying from Incheon to Jeju City, which will take roughly 6h 20m. Keep in mind that layovers or delays could extend your travel time.

Question 9

What is the cheapest month to fly to Jeju City?

Accepted Answer

The month of March is, on average, the cheapest month to fly to Jeju City from Seoul, with most prices found around $64. If you aren’t able to travel during the month of March, then book flights to Jeju City from Seoul during January instead. Flights to Jeju City in January, while not as cheap as those in March, still average around $65.

Question 10

How have Seoul to Jeju City flight prices changed over time?

Accepted Answer

As of August 2025, prices for Seoul to Jeju City flights are approximately 10% cheaper when compared to flights at the same time last year.

Question 11

What is the cheapest airline that flies from Seoul to Jeju City?

Accepted Answer

T'way Air, Asiana Airlines, and Jeju Air are the most popular carriers operating from Seoul to Jeju City

Question 12

What is the typical price of a round-trip flight between Seoul and Jeju City?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $64 to $127.
The lowest price recently found on this route was $44.

Question 13

What is the cheapest day to depart on your flight to Jeju City?

Accepted Answer

The cheapest day to depart from Seoul to Jeju City is on a Tuesday. Travelers who choose to depart for Jeju City on a Tuesday will often find tickets for as low as $73. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Seoul to Jeju City for around $111.

Question 14

Which airlines fly direct from Seoul to Jeju City?

Accepted Answer

You can get a direct flight from Seoul to Jeju City from Asiana Airlines, Jin Air, Eastar Jet, T’way Air, Jeju Air, Korean Air, Air Seoul, and Air Busan. Seoul has two airports offering flights to Jeju City, Incheon International Airport (ICN) and Gimpo International Airport (GMP). You will only find direct flights from GMP as ICN only offers connecting flights. Direct flights are available from morning to evening, and these airlines take just over an hour to get to the destination. You will also get several single-layover flights from Seoul to Jeju City. Asiana Airlines, Korean Air, and Air Busan are some of the airlines that offer several one-stop flights from Seoul to Jeju City. These flights can take anywhere between 2.5 hours to four hours, and the most common layover cities are Busan, Yeosu, and Gwangju.

What is the best way to get in and out of airports in Seoul and Jeju City?

The subway is the fastest and most convenient way to get to Seoul's airports. Take Line 5 or Line 9 of Seoul Metropolitan Subway to Gimpo Airport Station or Domestic Terminal Station, respectively. The Airport Express Train, also known as AREX, is the fastest way to get from Seoul Station to Incheon Airport (ICN). There are several bus routes that operate between downtown Seoul and Gimpo (GMP) and Incheon Airports. You can take the buses from Myeong-dong, Gangnam, and Yeongdeungpo, and the bus stops are located near major hotels and subway stations. Taxis are on the street and through ride-hailing apps. To get from Jeju International Airport (CJU) to Jeju City, take airport bus number 600 from the airport to Jeju City Hall or bus number 500 from the airport to Jeju Intercity Bus Terminal. You can also take the local bus; bus numbers 365, 365-1, and 37 all run from the airport to Jeju City. Taxis are also available on demand, and they will take you to your destination.

What are the benefits of the different airports in Seoul and Jeju City?

Most flights from Seoul to Jeju City are offered from GMP. It’s located closer to downtown Seoul than ICN, making it ideal for travelers looking to reach their destination quickly. The airport has a reputation for fast check-in and security procedures, which saves time. GMP is also located on the banks of the Han River, providing stunning views of the river and the city skyline. Contrarily, ICN has modern facilities and amenities, making traveling more comfortable and convenient. ICN is also committed to environmental sustainability and has numerous initiatives to reduce its carbon footprint. CJU is the only airport receiving flights to Jeju City from Seoul. CJU is located in the heart of Jeju City, giving easy access to many popular tourist destinations on the island. The airport has modern facilities and amenities, including a variety of shops, restaurants, and lounges. The airport is well-connected to public transportation, making it easy for you to reach your destination on the island.

Which cities can you get to from Jeju International Airport (CJU)?

CJU is located on Jeju Island, and serves as the main gateway to the island. Several nearby cities and towns are easily accessible by car or public transportation from CJU. Seogwipo is located on the southern coast of Jeju Island, approximately 26 miles from CJU. You can take a bus from the airport to the Seogwipo Intercity Bus Terminal, which takes about an hour. Pyoseon-myeon on the southeast coast of Jeju Island is popular for its beautiful beaches and natural scenery. You can take a bus from the airport to Pyoseon Bus Terminal, which takes about 1.5 hours. On the western coast of Jeju island, approximately 20 miles from CJU sits the small town of Hallim-eup, and you can take a bus or taxi from the airport to this town. Although there is reliable public transportation to these destinations, rental cars from the CJU rental car center are also an option.

Question 15

When did momondo last update prices for flights from Seoul to Jeju City Airport?

Accepted Answer

Prices for flights from Seoul to Jeju City Airport are refreshed on a daily basis.

Question 16

How many operators does momondo search for flights from Seoul to Jeju City Airport?

Accepted Answer

The number of operators available for flights from Seoul to Jeju City Airport is 8 as of August 2025.

Question 17

How old do you have to be to fly from Seoul to Jeju City Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Jeju City Airport.

Question 18

What documentation or ID do you need to fly to Jeju City Airport?

Accepted Answer

The travel and health documents you'll need for your trip to Jeju City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jeju City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best Price Found	$22
Fastest flight time	1h 10m
Direct flights	Every day
Airports in Jeju City	1 airport

Airline	Rating	Free Cancellation	Price
Air Seoul	PriceFrom $26	Free Cancellation	Rating 7.5 9 reviews	Search Air Seoul flights
Air Busan	PriceFrom $27	Free Cancellation	Rating 8.8 5 reviews	Search Air Busan flights
T'way Air	PriceFrom $28	Free Cancellation	Rating 6.5 12 reviews	Search T'way Air flights
Jin Air	PriceFrom $31	Free Cancellation	Rating 8.7 19 reviews	Search Jin Air flights
Eastar Jet	PriceFrom $35	Free Cancellation	Rating 0.0 0 reviews	Search Eastar Jet flights
Jeju Air	PriceFrom $36	Free Cancellation	Rating 7.7 33 reviews	Search Jeju Air flights
Asiana Airlines	PriceFrom $40	Free Cancellation	Rating 8.2 476 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $51	Free Cancellation	Rating 8.4 1,131 reviews	Search Korean Air flights

Cheap flights from Seoul to Jeju City from $22

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Jeju City departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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?

What is the cheapest day to depart on your flight to Jeju City?

What is the cheapest time of day to depart on your flight to Jeju City?

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?

What cabin class options are available on Seoul to Jeju City flights?

There are 3 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.

How have Seoul to Jeju City flight prices changed over time?

As of August 2025, prices for Seoul to Jeju City flights are approximately 10% cheaper when compared to flights at the same time last year.

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

What airlines fly to Jeju City?

How many flights depart from Seoul to Jeju City on average per day?

As of August 2025, 118 flights take off from Seoul and land in Jeju City each day. The most common flight departure time for this route is 6:00AM, with 44% of daily flights taking off at noon.

How many flights depart from Seoul to Jeju City on average per week?

830 flights are operational weekly from Seoul to Jeju City as of August 2025. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.

How long does it take to fly to Jeju City?

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

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How far is Seoul to Jeju City by plane?

When did momondo last update prices for flights from Seoul to Jeju City Airport?

How many operators does momondo search for flights from Seoul to Jeju City Airport?

How old do you have to be to fly from Seoul to Jeju City Airport?

What documentation or ID do you need to fly to Jeju City Airport?

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What is the most popular airline from Seoul to Jeju City?

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