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Cheap flights from Seoul to Jeju City from C$ 27

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CJU
26 Jan — 2 Feb1
1 adult

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 21 January 2025.

Round-trip from

C$ 53

One-way from

C$ 30

Popular in

August

Cheapest in

January

Average price

C$ 94

Good round-trip deal

C$ 90 or less

Good one-way deal

C$ 41 or less
Jeju Air
  • Jeju Air
  • 12/2-14/2
  • Nonstop
  • 2h 20m total
  • Seoul to Jeju City
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Jeju Air
  • Jeju Air
  • 25/2
  • Nonstop
  • 1h 10m total
  • Seoul to Jeju City
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Highest demand for flights based on searches. 7% potential increase in price (C$ 14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 5 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Jeju City.
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Price to beat on a 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 21 January 2025.

Wed 12/27:50 a.m.GMP - CJU
Nonstop1h 10mJeju Air
Fri 14/29:55 a.m.CJU - GMP
Nonstop1h 10mJeju Air
Deal found 21/1C$ 53
Mon 23/67:00 p.m.GMP - CJU
Nonstop1h 10mT'way Air
Thu 26/68:45 a.m.CJU - GMP
Nonstop1h 10mT'way Air
Deal found 21/1C$ 55
Thu 6/37:55 p.m.GMP - CJU
Nonstop1h 10mJin Air
Mon 10/38:05 p.m.CJU - GMP
Nonstop1h 10mJin Air
Deal found 21/1C$ 56
Thu 6/36:45 p.m.GMP - CJU
Nonstop1h 10mAsiana Airlines
Mon 10/38:35 p.m.CJU - GMP
Nonstop1h 15mAsiana Airlines
Deal found 20/1C$ 66
Mon 22/97:00 p.m.GMP - CJU
Nonstop1h 10mKorean Air
Sun 28/97:00 a.m.CJU - GMP
Nonstop1h 10mKorean Air
Deal found 21/1C$ 111
Sat 2/811:40 a.m.GMP - CJU
Nonstop1h 10mMultiple Airlines
Wed 6/88:40 a.m.CJU - GMP
Nonstop1h 15mMultiple Airlines
Deal found 21/1C$ 189
Tue 29/710:20 p.m.ICN - CJU
1 stop22h 25mMultiple Airlines
Sat 2/83:35 p.m.CJU - ICN
1 stop9h 10mMultiple Airlines
Deal found 21/1C$ 643
Tue 29/78:00 a.m.ICN - CJU
2 stops12h 15mKorean Air
Sat 2/83:35 p.m.CJU - ICN
1 stop9h 10mKorean Air
Deal found 21/1C$ 675
Thu 6/113:30 p.m.ICN - CJU
1 stop6h 05mAir China
Sat 8/1110:35 p.m.CJU - ICN
1 stop13h 05mAir China
Deal found 20/1C$ 784
Sun 9/28:00 p.m.ICN - CJU
1 stop15h 35mAsiana Airlines
Fri 14/210:35 p.m.CJU - ICN
1 stop15h 55mAsiana Airlines
Deal found 21/1C$ 848
Sat 1/210:50 a.m.ICN - CJU
1 stop10h 45mJuneyao Airlines
Sat 8/212:35 p.m.CJU - ICN
1 stop6h 45mJuneyao Airlines
Deal found 20/1C$ 904
Sat 2/82:25 p.m.GMP - CJU
1 stop6h 40mAir China
Wed 6/810:05 p.m.CJU - GMP
1 stop15h 00mAir China
Deal found 21/1C$ 994

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 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Wed 12/2

7:50 a.m.-9:00 a.m.

Nonstop1h 10m

Jeju City

Fri 14/2

9:55 a.m.-11:05 a.m.

Nonstop1h 10m

C$ 53

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Mon 10/2

8:35 p.m.-9:45 p.m.

Nonstop1h 10m

Jeju City

Tue 11/2

7:10 a.m.-8:25 a.m.

Nonstop1h 15m

C$ 55

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Thu 6/3

7:55 p.m.-9:05 p.m.

Nonstop1h 10m

Jeju City

Mon 10/3

8:05 p.m.-9:15 p.m.

Nonstop1h 10m

C$ 56

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Fri 31/1

5:25 p.m.-6:35 p.m.

Nonstop1h 10m

Jeju City

Sun 2/2

7:55 a.m.-9:05 a.m.

Nonstop1h 10m

C$ 127

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Fri 28/2

3:00 p.m.-7:00 p.m.

1 stop4h 00m

Jeju City

Sun 2/3

7:15 p.m.-8:25 p.m.

Nonstop1h 10m

C$ 541

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Sun 9/2

8:00 p.m.-11:35 a.m.

1 stop15h 35m

Jeju City

Fri 14/2

10:35 p.m.-2:30 p.m.

1 stop15h 55m

C$ 848

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Sat 1/2

10:50 a.m.-9:35 p.m.

1 stop10h 45m

Jeju City

Sat 8/2

12:35 p.m.-7:20 p.m.

1 stop6h 45m

C$ 904

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Mon 14/7

7:00 p.m.-8:10 p.m.

Nonstop1h 10m

C$ 27

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Mon 10/2

8:35 p.m.-9:45 p.m.

Nonstop1h 10m

C$ 29

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Tue 25/2

7:05 p.m.-8:15 p.m.

Nonstop1h 10m

C$ 30

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 15 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 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 17 January 2025.

To ensure you get the cheapest price possible for a flight from Seoul to Jeju City, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 21 January 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 33% on flights from Seoul to Jeju City by exploring options for tickets in the evening.

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

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

Travelers seeking maximum savings on their Seoul to Jeju City flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday evenings 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 21 January 2025.

The most flights from SEL to CJU are scheduled on a Sunday (116 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (107 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 21 January 2025.
Read through reviews of airlines operating flights from Seoul to Jeju City, such as Jeju Air, Asiana Airlines and Jin Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews
Check prices

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

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
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews
Check prices

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

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
466 reviews
Korean Air
8.5
Very good
1,039 reviews
Check prices

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

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.

Singapore Airlines
8.1
Very good
1,328 reviews
Korean Air
8.5
Very good
1,039 reviews
Check prices

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

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?

    For a flight from Seoul to Jeju City, you will be flying into Jeju. Jeju City (CJU) is just 2.7 km from the centre of the city. Jeju is the only Jeju City airport and it handles 111 inbound flights from Seoul per day. 6 airlines have flights to Jeju City from Seoul on a regular basis.

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

    Our cheapest airline available from Seoul to Jeju City is Jeju Air. Our recent data shows that you can find tickets from as low as C$ 53 on this airline. Additional options worth looking into are Asiana Airlines and Jin Air, starting at C$ 55 and C$ 56 round-trip. These flights start at 57% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Jeju Air, which is currently one of the cheapest options available, starting at C$ 30. Jin Air flights start at C$ 40 while deals on Asiana Airlines start at C$ 42 one-way.

  • 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 vacation 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
Busan 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 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapestC$ 48AverageC$ 100FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Jin AirCheapestC$ 52AverageC$ 148FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
Asiana AirlinesCheapestC$ 75AverageC$ 127FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Jeju AirCheapestC$ 76AverageC$ 116FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Korean AirCheapestC$ 80AverageC$ 142FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Eastar JetCheapestC$ 115AverageC$ 274FlexibilityNo cancel feeOn-time86%
Search Eastar Jet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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 taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seoul to Jeju City for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Seoul to Jeju City with no change fees.

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

Yes, Cheapflights offers price alerts on Seoul to Jeju City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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