Find Cheap Flights from Jeju-si to Seoul (CJU - SEL)

Flights overview

Useful information for finding cheap flights from Jeju-si to Seoul and booking your next trip

Cheapest round-trip flights	$35	T'Way Air Nonstop 2 hr Thu, Mar 5 — Mon, Mar 9	The cheapest round-trip flight from Jeju-si to Seoul is currently $35
Cheapest one-way flight	$15	T'Way Air Nonstop 2 hr Fri, Feb 13	The cheapest one-way flight from Jeju-si to Seoul is currently $15
Last-minute weekend getaway	$39	Jeju Air Nonstop 2 hr Thu, Feb 5 — Mon, Feb 9	The cheapest last-minute weekend getaway from Jeju-si to Seoul is currently $39
Cheapest business class flights	$378	Korean Air Nonstop 2 hr Thu, Feb 5 — Sun, Feb 8	The cheapest business class round-trip flight from Jeju-si to Seoul is currently $378

Fastest flight	1 hr 15 min	The fastest nonstop flight from Jeju-si to Seoul 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 Jeju-si to Seoul is typically November. The most expensive month to fly is typically August.

November Cheapest	Typical prices: $25–85
August Most expensive	Typical prices: $50–130

Popular airlines from Jeju-si to Seoul

Asiana Airlines

Nonstop

from $245

175 weekly nonstop flights

CJU - GMP Every day

42 weekly connecting flights

CJU - GMP Every day
Korean Air

Nonstop

from $234

159 weekly nonstop flights

CJU - GMP Every day

107 weekly connecting flights

CJU - GMP, ICN Every day
Jeju Air

Nonstop

from $36

Typical price: $45–115

141 weekly nonstop flights

CJU - GMP Every day

21 weekly connecting flights

CJU - ICN Every day
EASTAR JET

Nonstop

Typical price: $45–120

102 weekly nonstop flights

CJU - GMP Every day

16 weekly connecting flights

CJU - ICN Every Mon, Tue, Thu, Fri, Sat, Sun
Jin Air

Nonstop

from $39

Typical price: $45–110

42 weekly nonstop flights

CJU - GMP Every day

90 weekly connecting flights

CJU - GMP, ICN Every day
Air Seoul

Nonstop

from $46

Typical price: $50–120

28 weekly nonstop flights

CJU - GMP Every day

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

Popular airports near Seoul

Gimpo International Airport (GMP)

Seoul South Korea 11 mi
Cheongju International Airport (CJJ)

Cheongju-si South Korea 63 mi
Incheon International Airport (ICN)

Seoul South Korea 31 mi
Daegu International Airport (TAE) (TAE)

Daegu South Korea 147 mi

Frequently asked questions about flying from Jeju-si to Seoul

The cheapest flights from Jeju-si to Seoul are usually in November. Typical ticket prices in November range from $25 to $85.

The cheapest round-trip flight from Jeju-si to Seoul recently found on Google Flights was with T'Way Air from $35. The cheapest one-way flight was with T'Way Air from $15.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Asiana Airlines flight from Jeju-si to Seoul is $245, flying from Feb 5 to Feb 8.
The cheapest Korean Air flight from Jeju-si to Seoul is $234, flying from Feb 5 to Feb 8.
The cheapest Jeju Air flight from Jeju-si to Seoul is $36, flying from Mar 5 to Mar 9.
The cheapest Jin Air flight from Jeju-si to Seoul is $39, flying from Mar 5 to Mar 8.
The cheapest Air Seoul flight from Jeju-si to Seoul is $46, flying from Feb 26 to Mar 2.

The cheapest round-trip flight from Jeju-si to Seoul starts at $35 from Thu, Mar 5 to Mon, Mar 9. The cheapest one-way flight starts at $15 and departs on Fri, Feb 13.

1 hr 15 min is the shortest flight time from Jeju-si to Seoul.

Some common times to visit Seoul are Mar–May (cherry blossom season) and Sep–Nov, when the weather is most temperate. Summers (Jun–Aug) are hot and humid, while winters (Dec–Feb) are cold and dry. Major local events include the Lotus Lantern Festival (May) and the Hi Seoul Festival, a seasonal cultural festival held 4 times a year.

It's easy to use Google Flights to find the cheapest days to fly from Jeju-si to Seoul.
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 Jeju-si to Seoul 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 Jeju-si to Seoul.

In terms of nonstop flights, Asiana Airlines is the most popular. Asiana Airlines offers 175 nonstop flights and 42 connecting flights per week. Asiana Airlines flies from Jeju International Airport (CJU) to Gimpo International Airport (GMP) .

In terms of flights, Korean Air is the most popular. Korean Air offers 159 nonstop flights and 107 connecting flights per week. Korean Air flies from Jeju International Airport (CJU) to Gimpo International Airport (GMP) , Incheon International Airport (ICN) .

Other popular airlines flying from Jeju-si to Seoul are:

Jeju Air offers 141 nonstop flights and 21 connecting flights per week. Jeju Air flies from Jeju International Airport (CJU) to Incheon International Airport (ICN) , Gimpo International Airport (GMP) .
EASTAR JET offers 102 nonstop flights and 16 connecting flights per week. EASTAR JET flies from Jeju International Airport (CJU) to Incheon International Airport (ICN) , Gimpo International Airport (GMP) .
Jin Air offers 42 nonstop flights and 90 connecting flights per week. Jin Air flies from Jeju International Airport (CJU) to Gimpo International Airport (GMP) , Incheon International Airport (ICN) .
Air Seoul offers 28 nonstop flights per week. Air Seoul flies from Jeju International Airport (CJU) to Gimpo International Airport (GMP) .

The number of connecting flights refers to distinct flights with at least one stop between Jeju-si and Seoul.

The cheapest round-trip flight from Jeju-si to Seoul recently found on Google Flights was with T'Way Air from $35. The cheapest one-way flight was with T'Way Air from $15.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Asiana Airlines flight from Jeju-si to Seoul is $245, flying from Feb 5 to Feb 8.
The cheapest Korean Air flight from Jeju-si to Seoul is $234, flying from Feb 5 to Feb 8.
The cheapest Jeju Air flight from Jeju-si to Seoul is $36, flying from Mar 5 to Mar 9.
The cheapest Jin Air flight from Jeju-si to Seoul is $39, flying from Mar 5 to Mar 8.
The cheapest Air Seoul flight from Jeju-si to Seoul is $46, flying from Feb 26 to Mar 2.

Asiana Airlines, Korean Air, Jeju Air, EASTAR JET, Jin Air, Air Busan and Air Seoul fly direct from Jeju-si to Seoul.

There are 175 Asiana Airlines direct flights from Jeju-si to Seoul per week. Flights are available every day.
There are 159 Korean Air direct flights from Jeju-si to Seoul per week. Flights are available every day.
There are 141 Jeju Air direct flights from Jeju-si to Seoul per week. Flights are available every day.
There are 102 EASTAR JET direct flights from Jeju-si to Seoul per week. Flights are available every day.
There are 42 Jin Air direct flights from Jeju-si to Seoul per week. Flights are available every day.
There are 28 Air Seoul direct flights from Jeju-si to Seoul 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 Jeju-si and Seoul at price $39 is offered by Jeju Air from Thu, Feb 5 to Mon, Feb 9.

Asiana Airlines, Korean Air, Jeju Air, EASTAR JET, Jin Air, Air Busan and Air Seoul fly direct from Jeju-si to Seoul.

There are 175 Asiana Airlines direct flights from Jeju-si to Seoul per week. Flights are available every day.
There are 159 Korean Air direct flights from Jeju-si to Seoul per week. Flights are available every day.
There are 141 Jeju Air direct flights from Jeju-si to Seoul per week. Flights are available every day.
There are 102 EASTAR JET direct flights from Jeju-si to Seoul per week. Flights are available every day.
There are 42 Jin Air direct flights from Jeju-si to Seoul per week. Flights are available every day.
There are 28 Air Seoul direct flights from Jeju-si to Seoul 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 Jeju-si to Seoul on a daily basis.

The cheapest direct (nonstop) round-trip flights between Jeju-si and Seoul start at $35 from Thu, Mar 5 to Mon, Mar 9 with T'Way Air.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Jeju-si to Seoul, 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 Jeju-si and Seoul start at $378 from Thu, Feb 5 to Sun, Feb 8 with Korean Air.

The cheapest economy class round-trip flights between Jeju-si and Seoul start at $35 from Thu, Mar 5 to Mon, Mar 9.

To book business class trips from Jeju-si to Seoul, 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 Jeju-si and Seoul starts at $39 from Thu, Feb 5 to Mon, Feb 9 with Jeju Air.

The cheapest last-minute deal between Jeju-si and Seoul at price $39 is offered by Jeju Air from Thu, Feb 5 to Mon, Feb 9.

To find last-minute flight deals from Jeju-si to Seoul, 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.