Cheap Flights from Jeju to Seoul
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Airlines Flying from Jeju to Seoul
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Jeju to Seoul
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
CJU 09:451h 15mDirectGMP 11:00Jeju - Seoul | Wed, Jun 11 | Eastar Jet
GMP 18:301h 15mDirectCJU 19:45Seoul - Jeju | Tue, Jun 17 | Eastar Jet£12 £2552% OFF52% OFF£25 £12 -
CJU 09:101h 20mDirectGMP 10:30Jeju - Seoul | Thu, Jun 12 | Air Busan
GMP 19:051h 20mDirectCJU 20:25Seoul - Jeju | Tue, Jun 17 | Air Busan£15 £2542% OFF42% OFF£25 £15 -
CJU 07:351h 15mDirectGMP 08:50Jeju - Seoul | Thu, Jun 12 | Jeju Air
ICN 19:001h 15mDirectCJU 20:15Seoul - Jeju | Tue, Jun 17 | T'Way Air£17 £2534% OFF34% OFF£25 £17 -
CJU 07:551h 15mDirectGMP 09:10Jeju - Seoul | Wed, Jun 11 | T'Way Air
GMP 19:251h 10mDirectCJU 20:35Seoul - Jeju | Tue, Jun 17 | Eastar Jet£1827% OFF£25 £18 -
CJU 08:001h 15mDirectGMP 09:15Jeju - Seoul | Wed, Jun 11 | Air Seoul
GMP 19:251h 10mDirectCJU 20:35Seoul - Jeju | Tue, Jun 17 | Eastar Jet£1926% OFF£25 £19 -
CJU 08:301h 15mDirectGMP 09:45Jeju - Seoul | Wed, Jun 11 | Jin Air
GMP 19:351h 10mDirectCJU 20:45Seoul - Jeju | Tue, Jun 17 | Eastar Jet£1924% OFF£25 £19 -
CJU 09:101h 20mDirectGMP 10:30Jeju - Seoul | Wed, Jun 11 | Air Busan
GMP 18:051h 15mDirectCJU 19:20Seoul - Jeju | Tue, Jun 17 | Air Busan£2019% OFF£25 £20
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CJU 08:051h 10mDirectGMP 09:15Jeju - Seoul | Wed, Jul 2 | Eastar Jet
GMP 19:101h 15mDirectCJU 20:25Seoul - Jeju | Wed, Jul 9 | Jeju Air£2019% OFF£25 £20
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CJU 08:301h 15mDirectGMP 09:45Jeju - Seoul | Thu, Jun 12 | Jin Air
ICN 19:001h 15mDirectCJU 20:15Seoul - Jeju | Tue, Jun 17 | T'Way Air£2018% OFF£25 £20
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CJU 08:351h 15mDirectGMP 09:50Jeju - Seoul | Thu, Jun 12 | Eastar Jet
ICN 19:001h 15mDirectCJU 20:15Seoul - Jeju | Tue, Jun 17 | T'Way Air£2018% OFF£25 £20
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CJU 13:0017h 25m1 stopsSEL Invalid DateJeju - Seoul | Sat, May 24 | Normal Airline
SEL 15:006hDirectCJU 16:00Seoul - Jeju | Mon, May 26 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
CJU 08:051h 10mDirectGMP 09:15Jeju - Seoul | Thu, Jul 3 | Eastar Jet£7 £1864% OFF64% OFF£18 £7
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CJU 08:351h 15mDirectGMP 09:50Jeju - Seoul | Wed, Jul 16 | Eastar Jet£9 £1852% OFF52% OFF£18 £9
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CJU 07:351h 15mDirectGMP 08:50Jeju - Seoul | Thu, May 29 | Jeju Air£11 £1836% OFF36% OFF£18 £11
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CJU 07:351h 15mDirectGMP 08:50Jeju - Seoul | Wed, May 28 | Jeju Air£1136% OFF£18 £11
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CJU 09:101h 20mDirectGMP 10:30Jeju - Seoul | Thu, Jun 12 | Air Busan£1136% OFF£18 £11
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CJU 09:101h 20mDirectGMP 10:30Jeju - Seoul | Wed, Jun 18 | Air Busan£1234% OFF£18 £12
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CJU 08:301h 15mDirectGMP 09:45Jeju - Seoul | Thu, Jun 12 | Jin Air£1233% OFF£18 £12
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CJU 09:051h 10mDirectGMP 10:15Jeju - Seoul | Thu, Jun 12 | Eastar Jet£1231% OFF£18 £12
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CJU 08:401h 15mDirectGMP 09:55Jeju - Seoul | Wed, Jun 25 | T'Way Air£1325% OFF£18 £13
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CJU 09:051h 10mDirectGMP 10:15Jeju - Seoul | Thu, Jun 26 | Eastar Jet£1418% OFF£18 £14
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CJU 13:0017h 25m1 stopsSEL Invalid DateJeju - Seoul | Sat, May 24 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Jeju to Seoul
| Cheapest one-way flight price | £6 |
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| Cheapest return ticket price | £11 |
| Off-season travel month | March |
| Peak season for travel | February |
| Flight distance | 447.88km |
| Average flight time | 1 hour 14 minutes |
| Popular airline | Jeju Air |
Find the best time to fly from Jeju to Seoul
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Jeju (CJU) to Seoul (SEL) the cheapest?
Airlines adjust prices for flights from Jeju to Seoul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Jeju (CJU) to Seoul (SEL) cost?
According to Trip.com's data, the lowest price is around £46. -
How long is the flight from Jeju (CJU) to Seoul (SEL)?
It takes about 1 hour 14 minutes to fly from Jeju (CJU) to Seoul (SEL). -
What are the most popular airlines that fly from Jeju (CJU) to Seoul (SEL)?
Airlines with flights from Jeju (CJU) to Seoul (SEL): Korean Air, Eastar Jet, Asiana Airlines and T'Way Air. -
How many airports in Seoul (SEL)?
There are 2 airport(s) in Seoul (SEL): Gimpo International Airport and Incheon International Airport.
How to find a cheap flight from Jeju to Seoul
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Jeju to Seoul. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Jeju to Seoul.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Jeju to Seoul over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Thu, Jul 3, with one-way flights priced at just £7.
Compare cheap flight deals from Jeju to Seoul across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Jeju to Seoul. The cheapest airline for this route is Eastar Jet.
Set up a Price Alert
By setting up a Price Alert for your journey from Jeju to Seoul, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Jeju to Seoul.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Jeju to Seoul and snag some exclusive deals just for you.
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