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Jeju City

$28+ Cheap flights from Seoul (SEL) to Jeju City (CJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CJU
Dec 10 — Dec 171
Tue 12/10
Tue 12/17
1 adult, Economy
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Find cheap flights from Seoul to Jeju City with Cheapflights

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The best prices from Seoul to Jeju City are usually found in January or March, booked 63 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Seoul to Jeju City

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Jeju City (CJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 5, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

August

Cheapest in

January

Round-trip from

$42
(Jeju Air)

One-way from

$28
(OneTravel)
Provider with most accurate pricing for Seoul (SEL)-Jeju City flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Jeju City flights.
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High demand for flights, 16% potential price rise
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Best time to find cheap flights, 26% potential price drop
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From Seoul (SEL) to Jeju City
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One-way flight from Seoul (SEL) to Jeju City
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Find flight deals from Seoul to Jeju City

Cheapest flights from Seoul to Jeju City
Explore the most affordable flight options available from Seoul to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2024.

This Asiana Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/167:05 pmGMP - CJU
Nonstop1h 10mAsiana Airlines
Wed 12/187:10 amCJU - GMP
Nonstop1h 15mAsiana Airlines
Deal found 12/4$49
This Jeju Air deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/167:30 pmGMP - CJU
Nonstop1h 10mJeju Air
Fri 12/207:40 amCJU - GMP
Nonstop1h 10mJeju Air
Deal found 12/5$50
This Mytrip deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:40 amGMP - CJU
Nonstop1h 10mMultiple Airlines
Wed 12/257:45 amCJU - GMP
Nonstop1h 10mMultiple Airlines
Deal found 12/5$59
This OneTravel deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:45 pmGMP - CJU
Nonstop1h 10mEastar Jet
Fri 12/277:35 amCJU - GMP
Nonstop1h 10mEastar Jet
Deal found 12/5$68
This T'way Air deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/86:40 amGMP - CJU
Nonstop1h 10mT'way Air
Tue 12/109:05 pmCJU - GMP
Nonstop1h 10mT'way Air
Deal found 12/5$73
This Jin Air deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/73:35 pmGMP - CJU
Nonstop1h 10mJin Air
Mon 12/99:05 pmCJU - GMP
Nonstop1h 10mJin Air
Deal found 12/5$90
This Booking.com deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/69:20 amGMP - CJU
1 stop6h 05mKorean Air
Sun 12/87:00 amCJU - GMP
Nonstop1h 10mKorean Air
Deal found 12/5$175
This Kiwi.com deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:30 pmGMP - CJU
1 stop5h 05mAir Busan
Wed 12/2510:40 amCJU - GMP
1 stop5h 05mAir Busan
Deal found 12/5$184
This Mytrip deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/129:25 amICN - CJU
1 stop13h 00mMultiple Airlines
Sun 12/157:30 amCJU - ICN
1 stop14h 45mMultiple Airlines
Deal found 12/5$269
This Juneyao Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Juneyao Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/52:45 pmICN - CJU
1 stop6h 50mJuneyao Airlines
Thu 12/1212:35 pmCJU - ICN
1 stop6h 45mJuneyao Airlines
Deal found 12/4$570

Find flights from Seoul to Jeju City within your budget

Customize your flight search to find flights from Seoul to Jeju City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,924,186 searches. Data last updated December 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Wed 1/15

6:30 am-7:40 am

Nonstop1h 10m

Jeju City

Wed 1/15

8:45 am-9:55 am

Nonstop1h 10m

$42

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Mon 3/10

7:55 pm-9:05 pm

Nonstop1h 10m

Jeju City

Thu 3/20

8:45 am-9:55 am

Nonstop1h 10m

$51

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Wed 12/18

3:20 pm-4:30 pm

Nonstop1h 10m

Jeju City

Fri 12/20

7:10 am-8:25 am

Nonstop1h 15m

$52

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Sat 1/4

7:55 pm-9:05 pm

Nonstop1h 10m

Jeju City

Sat 3/8

11:45 am-12:55 pm

Nonstop1h 10m

$57

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Thu 1/16

6:05 pm-7:15 pm

Nonstop1h 10m

Jeju City

Mon 1/20

9:05 pm-10:15 pm

Nonstop1h 10m

$60

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Sat 3/8

7:15 pm-8:30 pm

Nonstop1h 15m

Jeju City

Sat 3/15

7:45 am-8:55 am

Nonstop1h 10m

$61

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Mon 12/23

7:45 pm-8:55 pm

Nonstop1h 10m

Jeju City

Fri 12/27

7:35 am-8:45 am

Nonstop1h 10m

$68

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Sun 1/5

9:00 am-2:55 pm

1 stop5h 55m

Jeju City

Sun 1/12

9:30 am-1:35 pm

1 stop4h 05m

$182

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Tue 3/25

9:25 am-10:25 pm

1 stop13h 00m

Jeju City

Wed 3/26

10:10 pm-12:00 pm

1 stop13h 50m

$253

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Tue 3/11

12:55 pm-5:55 pm

1 stop5h 00m

Jeju City

Fri 3/14

3:40 pm-8:45 pm

1 stop5h 05m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 35 results
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Compare providers for flights from Seoul to Jeju City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Jeju City in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Jeju City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Jeju City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Jeju City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Jeju City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Jeju City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seoul to Jeju City

Get recent, data-driven insights about flights from Seoul to Jeju City including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seoul to Jeju City?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Jeju City. Price data was last updated on November 22, 2024.

The best time to book flights from Seoul to Jeju City is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from SEL to CJU?

Find hourly flight availability from Seoul to Jeju City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 5, 2024.