Cheap Flights from Jeju (CJU) to Seoul (SEL) from HK$126~

View HK$126 flight on Thu, 22 Jan 2026Opens in a new window

Popular airlines from Jeju Intl. Airport (CJU) to Seoul

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

Prices were available within the past 7 days and start at HK$126 for one-way flights and HK$240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Thu, 22 Jan - Mon, 26 Jan
CJU
Jeju City
GMP
Seoul
HK$240 Return, found 18 hours ago
HK$240
Return
found 18 hours ago
Select Jeju Air with Bag flight, departing Thu, 22 Jan from Jeju City to Seoul, returning Mon, 26 Jan, priced at HK$240 found 18 hours ago
Jeju Air with Bag
Thu, 22 Jan - Mon, 26 Jan
CJU
Jeju City
GMP
Seoul
HK$251 Return, found 18 hours ago
HK$251
Return
found 18 hours ago
Select Jeju Air with Bag flight, departing Thu, 22 Jan from Jeju City to Seoul, returning Mon, 26 Jan, priced at HK$251 found 18 hours ago
T'way Air with baggage
Thu, 22 Jan - Mon, 26 Jan
CJU
Jeju City
GMP
Seoul
HK$252 Return, found 18 hours ago
HK$252
Return
found 18 hours ago
Select T'way Air with baggage flight, departing Thu, 22 Jan from Jeju City to Seoul, returning Mon, 26 Jan, priced at HK$252 found 18 hours ago
T'way Air with baggage
Thu, 22 Jan - Wed, 28 Jan
CJU
Jeju City
GMP
Seoul
HK$255 Return, found 1 day ago
HK$255
Return
found 1 day ago
Select T'way Air with baggage flight, departing Thu, 22 Jan from Jeju City to Seoul, returning Wed, 28 Jan, priced at HK$255 found 1 day ago
Jeju Air with Bag
Thu, 22 Jan - Mon, 26 Jan
CJU
Jeju City
GMP
Seoul
HK$257 Return, found 18 hours ago
HK$257
Return
found 18 hours ago
Select Jeju Air with Bag flight, departing Thu, 22 Jan from Jeju City to Seoul, returning Mon, 26 Jan, priced at HK$257 found 18 hours ago
Jeju Air with Bag
Thu, 22 Jan - Wed, 28 Jan
CJU
Jeju City
GMP
Seoul
HK$257 Return, found 1 day ago
HK$257
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Thu, 22 Jan from Jeju City to Seoul, returning Wed, 28 Jan, priced at HK$257 found 1 day ago
T'way Air with baggage
Thu, 22 Jan - Wed, 28 Jan
CJU
Jeju City
GMP
Seoul
HK$260 Return, found 1 day ago
HK$260
Return
found 1 day ago
Select T'way Air with baggage flight, departing Thu, 22 Jan from Jeju City to Seoul, returning Wed, 28 Jan, priced at HK$260 found 1 day ago
Jeju Air
Tue, 27 Jan - Mon, 2 Feb
CJU
Jeju City
GMP
Seoul
HK$926 Return, found 3 hours ago
HK$926
Return
found 3 hours ago
Select Jeju Air flight, departing Tue, 27 Jan from Jeju City to Seoul, returning Mon, 2 Feb, priced at HK$926 found 3 hours ago
Korean Air
Wed, 1 Apr - Sat, 4 Apr
CJU
Jeju City
GMP
Seoul
HK$1,814 Return, just found
HK$1,814
Return
just found
Select Korean Air flight, departing Wed, 1 Apr from Jeju City to Seoul, returning Sat, 4 Apr, priced at HK$1,814 just found
Asiana Airlines
Wed, 1 Apr - Sat, 4 Apr
CJU
Jeju City
GMP
Seoul
HK$1,904 Return, just found
HK$1,904
Return
just found
Select Asiana Airlines flight, departing Wed, 1 Apr from Jeju City to Seoul, returning Sat, 4 Apr, priced at HK$1,904 just found

Find the cheapest month to fly from Jeju City (CJU) to Seoul (SEL)

March is typically the cheapest month to fly

From HK$200 - HK$1,844 per traveller.

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gimpo Intl. GMP. Cheapest and Closest option available. Average driving time to city centre is 20 minutes. Flights from HK$268
GMP
Gimpo Intl.
CheapestClosest
Average driving time to city centre20 min
Flights from HK$268
Jeju to Seoul route information
Origin airport
Jeju Intl.
Destination airport
Gimpo Intl.
Return price
HK$240
Distance
448 km

Flights from Jeju City to Incheon

Book cheap flights from Jeju City (CJU) to Incheon (SEL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Jeju City (CJU) to Incheon (SEL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Jeju City (CJU) to Incheon (SEL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Incheon flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Incheon and things to do in Incheon for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Incheon more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Incheon is HK$126 now!

 

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