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Cheap flights from Seoul to Jeju City from £18

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CJU
24 Dec — 31 Dec1
1 adult

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

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 19 December 2024.

Round-trip from

£33

One-way from

£18

Popular in

August

Cheapest in

January

Average price

£56
T'way Air
  • T'way Air
  • 6/1-8/1
  • Nonstop
  • 2h 20m total
  • Seoul to Jeju City
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Jin Air
  • Jin Air
  • 31/12
  • Nonstop
  • 1h 10m total
  • Seoul to Jeju City
Search Deals
High demand for flights, 8% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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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 19 December 2024.

Mon 23/1218:40GMP - CJU
Nonstop1h 10mT'way Air
Wed 25/1208:25CJU - GMP
Nonstop1h 10mT'way Air
Deal found 18/12£39
Thu 19/1206:05GMP - CJU
Nonstop1h 10mJin Air
Mon 23/1220:45CJU - GMP
Nonstop1h 15mJin Air
Deal found 18/12£53
Wed 18/1221:05GMP - CJU
Nonstop1h 10mAsiana Airlines
Sat 21/1220:40CJU - GMP
Nonstop1h 15mAsiana Airlines
Deal found 18/12£56
Sun 29/1206:30GMP - CJU
Nonstop1h 10mJeju Air
Sun 29/1208:45CJU - GMP
Nonstop1h 10mJeju Air
Deal found 18/12£84

Find flights from Seoul to Jeju City within your budget

Customise 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 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Mon 6/1

18:40-19:50

Nonstop1h 10m

Jeju City

Wed 8/1

08:25-09:35

Nonstop1h 10m

£33

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Wed 12/3

18:20-19:30

Nonstop1h 10m

Jeju City

Fri 14/3

07:40-08:50

Nonstop1h 10m

£34

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Wed 5/2

18:35-19:45

Nonstop1h 10m

Jeju City

Wed 19/2

09:05-10:20

Nonstop1h 15m

£36

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Thu 13/2

17:20-18:30

Nonstop1h 10m

Jeju City

Thu 20/2

09:25-10:35

Nonstop1h 10m

£57

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Sat 22/2

19:55-21:05

Nonstop1h 10m

Jeju City

Wed 26/2

20:45-22:00

Nonstop1h 15m

£80

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Wed 15/1

08:55-10:05

Nonstop1h 10m

Jeju City

Wed 22/1

10:40-13:10

1 stop2h 30m

£254

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Tue 31/12

06:05-07:15

Nonstop1h 10m

£18

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Mon 10/2

21:20-22:30

Nonstop1h 10m

£19

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Sat 29/3

19:05-20:15

Nonstop1h 10m

£23

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Tue 24/12

07:25-08:35

Nonstop1h 10m

£24

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 11 results
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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 return 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 return flight from Seoul to Jeju City. Price data was last updated on 13 December 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 19 December 2024.

It’s optimal to fly from Seoul to Jeju City in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Seoul to Jeju City?

Use this chart to determine the cheapest time to fly return from Seoul to Jeju City. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Seoul to Jeju City flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seoul to Jeju City

Explore weekly flight availability from Seoul to Jeju City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 December 2024.

The most flights from SEL to CJU are scheduled on a Tuesday (120 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (106 on average).

Reviews of airlines servicing Jeju City

Get insights into the airlines that provide service to Jeju City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jeju City. Reviews last updated 19 December 2024.
Read through reviews of airlines operating flights from Seoul to Jeju City, such as Jeju Air and T'way Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Korean Air
8.4
Very Good
1,021 reviews
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Asiana Airlines
8.3
Very Good
477 reviews
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Jeju City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Jeju City from Seoul?

    If you book a flight to Jeju City from Seoul, you will be flying to Jeju, which is the city’s only airport. Jeju City (CJU) is located 1.7 mi from the center of Jeju City. There are 113 flights from Seoul to Jeju per day from 6 different airlines.

  • What are the cheapest airlines flying from Seoul to Jeju City round-trip?

    Flying on T'way Air is currently your cheapest option to Jeju City, with prices starting at £33. Additional return tickets that might be worth considering are offered by Jeju Air and Asiana Airlines, with the lowest prices starting at £34 and £36, respectively. T'way Air is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seoul to Jeju City one-way?

    £18 is the cheapest one-way deal found within the past few days, from Jin Air. You may also be able to find cheap deals on Asiana Airlines and T'way Air, with prices starting from £19 and £23, respectively.

  • Can I find deals for flights from Seoul to Jeju City that include hotel bookings?

    Yes. In addition to deals on Seoul to Jeju City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Jeju City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Jeju City.

  • Can I find deals for business class flights from Seoul to Jeju City?

    Yes. Cheapflights offers flight deals from Seoul to Jeju City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Seoul to Jeju City

See prices for flight routes from nearby airports that may be better suited for you.
Gimpo Intl to Jeju City flights

Top 6 airlines flying from Seoul to Jeju City

Discover the top 6 airlines that operate flights from Seoul to Jeju City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest£19Average£68FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
Korean AirCheapest£23Average£72FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
T'way AirCheapest£35Average£66FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Jeju AirCheapest£40Average£68FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Air SeoulCheapest£42Average£78FlexibilityNo cancel feeOn-timeN/A
Search Air Seoul flights
Asiana AirlinesCheapest£43Average£70FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seoul to Jeju City?

Cheapflights makes it easy to find Seoul to Jeju City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Seoul to Jeju City?

Cheapflights simply makes it quick and affordable to book flights from Seoul to Jeju City by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seoul to Jeju City with no change fees?

Need flexible booking options for your flight to Jeju City from Seoul? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seoul to Jeju City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Jeju City from Seoul today and book when prices fit your budget.

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