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Cheap flights from Seoul to Jeju City from S$ 297

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 25-6. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CJU
27 Feb — 6 Mar1
1 adult

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

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 22 February 2025.

Round-trip from

S$ 341

One-way from

S$ 297

Popular in

May

Cheapest in

January

Average price

S$ 111

Good round-trip deal

S$ 88 or less

Good one-way deal

S$ 32 or less
14-3-21-3
  • 14-3-21-3
  • 3 total stops
  • 43h 40m total
  • Seoul to Jeju City
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Korean Air
  • Korean Air
  • 25-6
  • 2 total stops
  • 14h 15m total
  • Seoul to Jeju City
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Highest demand for flights based on searches. 7% potential increase in price (S$ 12 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 4 potential savings vs. average return price).
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Average for round-trip flights in February 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 22 February 2025.

Fri 14-317:30ICN - CJU
2 stops28h 55mMultiple Airlines
Fri 21-307:30CJU - ICN
1 stop14h 45mMultiple Airlines
Deal found 20-2S$ 341
Fri 14-320:50ICN - CJU
2 stops16h 00mChina Eastern
Sun 16-313:50CJU - ICN
2 stops21h 25mChina Eastern
Deal found 20-2S$ 418
Wed 9-410:50ICN - CJU
1 stop10h 15mAir China
Wed 16-422:05CJU - ICN
1 stop18h 30mAir China
Deal found 22-2S$ 452
Tue 4-320:00ICN - CJU
1 stop15h 35mAsiana Airlines
Thu 6-312:35CJU - ICN
1 stop6h 45mAsiana Airlines
Deal found 20-2S$ 687
Wed 9-408:00ICN - CJU
2 stops14h 05mKorean Air
Thu 24-408:45CJU - ICN
2 stops13h 50mKorean Air
Deal found 21-2S$ 763
Wed 30-410:45ICN - CJU
1 stop10h 35mJuneyao Airlines
Sat 3-522:20CJU - ICN
1 stop13h 10mJuneyao Airlines
Deal found 21-2S$ 1,289

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 200,618 searches. Data last updated 22 February 2025.

Fly from

Seoul

Fly to

Jeju City

Route

Depart

Return

Price

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Fri 14-3

17:30-22:25

2 stops28h 55m

Jeju City

Fri 21-3

07:30-22:15

1 stop14h 45m

S$ 341

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Fri 14-3

20:50-12:50

2 stops16h 00m

Jeju City

Sun 16-3

13:50-11:15

2 stops21h 25m

S$ 418

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Tue 4-3

20:00-11:35

1 stop15h 35m

Jeju City

Thu 6-3

12:35-19:20

1 stop6h 45m

S$ 687

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Wed 9-4

08:00-22:05

2 stops14h 05m

Jeju City

Thu 24-4

08:45-22:35

2 stops13h 50m

S$ 763

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Wed 30-4

10:45-21:20

1 stop10h 35m

Jeju City

Sat 3-5

22:20-11:30

1 stop13h 10m

S$ 1,289

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Wed 25-6

07:50-22:05

2 stops14h 15m

S$ 297

Flights are sorted by cheapest return flights first.

Deals found on 21-2

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 14 February 2025.

The price you pay for your flight from Seoul to Jeju City may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seoul to Jeju City?

Currently, January is the cheapest month in which you can book a flight from Seoul to Jeju City (average of S$ 250). Flying from Seoul to Jeju City in October is currently the most expensive (average of S$ 462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 22 February 2025.

Unlike in the morning, 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 return from Seoul to Jeju City. Price data was last updated on 16 February 2025.

Travellers seeking maximum savings on their Seoul to Jeju City flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday 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 22 February 2025.

The most flights from SEL to CJU are scheduled on a Friday (113 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (104 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 22 February 2025.
Korean Air
8.4
Very Good
1,036 reviews
Check prices

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

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
1,036 reviews
Korean Air
8.4
Very Good
1,036 reviews
Check prices

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

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
444 reviews
Korean Air
8.4
Very Good
1,036 reviews
Check prices

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

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.

China Eastern
7.0
Good
126 reviews
Korean Air
8.4
Very Good
1,036 reviews
Check prices

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

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?

    Located just 2.7 km from the city centre, Jeju City is the airport most travellers will use when flying to Jeju City from Seoul. Booking flights from Seoul to Jeju (CJU) should be relatively easy as there are 109 daily inbound flights from Seoul from 5 different airlines.

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

    Flying on China Eastern is currently your cheapest option to Jeju City, with prices starting at S$ 418. Additional round-trip tickets that might be worth considering are offered by Asiana Airlines and Korean Air, with the lowest prices starting at S$ 687 and S$ 763, 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.

  • What is the cheapest month to book a flight from Seoul to Jeju City?

    Currently, January is the cheapest month in which you can book a flight from Seoul to Jeju City (average of S$ 250). Flying from Seoul to Jeju City in October is currently the most expensive (average of S$ 462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Fly from Seoul to Jeju City on these airlines

Choose from the following airlines for your flight from Seoul to Jeju City. Flights are based on user searches made on Cheapflights and were last updated on 22 February 2025.
Jeju Air flights from Seoul to Jeju City
Asiana Airlines flights from Seoul to Jeju City
Korean Air flights from Seoul to Jeju City

Top 5 airlines flying from Seoul to Jeju City

Discover the top 5 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 200,618 searches. Data last updated 22 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapestS$ 53AverageS$ 111FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
T'way AirCheapestS$ 63AverageS$ 130FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Asiana AirlinesCheapestS$ 73AverageS$ 121FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Jin AirCheapestS$ 81AverageS$ 133FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
Korean AirCheapestS$ 86AverageS$ 142FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seoul to Jeju City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Seoul to Jeju City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seoul to Jeju City flexibly with Cheapflights today.

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

Yes! Start tracking prices for Seoul to Jeju City flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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