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Cheap flights from Singapore to Jeju-do from S$ 180

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 22-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CJU
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Singapore to Jeju-do

Keep the following information in mind while searching for Singapore to Jeju-do flight deals. Data was last updated 17 September 2025.

Round-trip from

S$ 336

One-way from

S$ 180

Popular in

December

Cheapest in

July

Average price

S$ 455

Good round-trip deal

S$ 373 or less

Good one-way deal

S$ 258 or less
China Eastern
  • China Eastern
  • 2-10-14-10
  • 1 total stop
  • 15h 20m total
  • Singapore to Jeju-do
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T'way Air
  • T'way Air
  • 22-9
  • Nonstop
  • 6h 05m total
  • Singapore to Jeju-do
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (S$ 61 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 18 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Singapore Changi to Jeju-do.
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Price to beat on a one-way flight from Singapore Changi to Jeju-do.
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Find flight deals from Singapore to Jeju-do

Cheapest flights from Singapore to Jeju-do
Explore the most affordable flight options available from Singapore to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Sat 20-902:15SIN - CJU
Nonstop6h 05mT'way Air
Thu 25-919:50CJU - SIN
Nonstop5h 55mT'way Air
Deal found 15-9S$ 331
Sat 20-902:15SIN - CJU
Nonstop6h 05mMultiple Airlines
Tue 23-908:35CJU - SIN
Nonstop5h 55mMultiple Airlines
Deal found 15-9S$ 332
Sun 21-902:15SIN - CJU
Nonstop6h 05mMultiple Airlines
Tue 23-908:35CJU - SIN
Nonstop5h 55mMultiple Airlines
Deal found 15-9S$ 333
Sun 21-903:15SIN - CJU
1 stop12h 50mMultiple Airlines
Thu 25-919:50CJU - SIN
Nonstop5h 55mMultiple Airlines
Deal found 15-9S$ 335
Thu 2-1002:15SIN - CJU
Nonstop6h 05mMultiple Airlines
Tue 14-1013:40CJU - SIN
1 stop9h 15mMultiple Airlines
Deal found 15-9S$ 336
Mon 22-902:15SIN - CJU
Nonstop6h 05mT'way Air
Wed 24-919:50CJU - SIN
Nonstop5h 55mT'way Air
Deal found 15-9S$ 337
Tue 23-902:15SIN - CJU
Nonstop6h 05mT'way Air
Wed 24-919:50CJU - SIN
Nonstop5h 55mT'way Air
Deal found 15-9S$ 339
Sat 20-902:15SIN - CJU
Nonstop6h 05mT'way Air
Wed 24-919:50CJU - SIN
Nonstop5h 55mT'way Air
Deal found 15-9S$ 340
Tue 16-902:15SIN - CJU
Nonstop6h 05mMultiple Airlines
Wed 15-1008:50CJU - SIN
1 stop15h 45mMultiple Airlines
Deal found 15-9S$ 341
Wed 24-903:15SIN - CJU
1 stop12h 50mMultiple Airlines
Thu 25-919:50CJU - SIN
Nonstop5h 55mMultiple Airlines
Deal found 15-9S$ 342

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Jeju-do 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 17 September 2025.
Use the filters below to find and compare flights from Singapore to Jeju-do that are best for you.

Fly from

Singapore

Fly to

Jeju-do

Route

Depart

Return

Price

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 2-10

02:15-09:20

Nonstop6h 05m

Jeju City

Tue 14-10

13:40-21:55

1 stop9h 15m

S$ 336

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 15-1

12:00-18:55

Nonstop5h 55m

Jeju City

Thu 22-1

19:45-01:30

Nonstop6h 45m

S$ 339

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 23-10

04:40-20:35

2 stops14h 55m

Jeju City

Mon 27-10

19:45-01:30

Nonstop6h 45m

S$ 436

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Sun 2-11

09:30-21:35

1 stop11h 05m

Jeju City

Thu 6-11

22:35-21:55

1 stop24h 20m

S$ 442

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 30-10

09:30-21:35

1 stop11h 05m

Jeju City

Thu 6-11

22:35-21:55

1 stop24h 20m

S$ 442

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Wed 1-10

02:15-09:20

Nonstop6h 05m

Jeju City

Mon 6-10

19:50-00:45

Nonstop5h 55m

S$ 461

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Fri 31-10

14:00-12:50

2 stops45h 50m

Jeju City

Fri 7-11

15:40-17:15

1 stop26h 35m

S$ 461

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Tue 4-11

00:25-16:40

1 stop15h 15m

Jeju City

Tue 11-11

08:45-23:25

1 stop15h 40m

S$ 482

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Sun 8-3

02:30-09:30

Nonstop6h 00m

Jeju City

Fri 13-3

19:45-01:30

Nonstop6h 45m

S$ 487

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Tue 27-1

00:25-07:20

Nonstop5h 55m

S$ 220

Flights are sorted by cheapest return flights first.

Deals found on 16-9

Showing 1-10 of 19 results
1
2

Best time to book a flight from Singapore to Jeju-do

Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Singapore 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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Jeju-do

What is the cheapest month to book a flight from Singapore to Jeju-do?

Currently, January is the cheapest month in which you can book a flight from Singapore to Jeju-do (average of S$ 250). Flying from Singapore to Jeju-do 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 SIN to CJ?

Find hourly flight availability from Singapore to Jeju-do. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

When flying from Singapore to Jeju-do, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Singapore to Jeju-do

Explore weekly flight availability from Singapore to Jeju-do. 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 17 September 2025.

The most flights from SIN to KRCJ are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Jeju-do

Get insights into the airlines that provide service to Jeju-do. 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-do. Reviews last updated 17 September 2025.
Read through reviews of airlines operating flights from Singapore to Jeju-do, such as Korean Air, Cathay Pacific, andChina Eastern. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,140 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
994 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.2
Good
166 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Scoot
6.7
Okay
308 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Jeju-do. 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 from for flights from Singapore to Jeju-do?

    If you book a flight to Jeju-do from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore.

  • How popular is this Singapore to Jeju-do flight route?

    Flights from Singapore Changi to Jeju-do have been viewed 2,000 times in the past calendar month.

  • How long is the flight from Singapore to Jeju-do?

    A quick flight from Singapore to Jeju-do can take about 11h 05m. Air China provides one of the quickest options available for as low as S$ 442. There are 4273 km between Singapore and Jeju-do.

  • What are the most reliable airlines from Singapore to Jeju-do?

    No one likes to see their flight delayed. When booking a flight from Singapore to Jeju-do consider choosing Scoot(61%), Singapore Airlines(61%) or T'way Air(58%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Singapore to Jeju-do?

    Looking at all options, your cheapest flight can be booked for S$ 193. While the most popular route (Singapore Changi - Jeju City) can be booked for S$ 339 on average, our data indicates S$ 424 when flying from Singapore to Jeju-do.

  • Can I find deals for flights from Singapore to Jeju-do that include hotel bookings?

    Yes. In addition to deals on Singapore to Jeju-do flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Jeju-do?

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

  • Can I find deals for business class flights from Singapore to Jeju-do?

    Yes. Cheapflights offers flight deals from Singapore to Jeju-do 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 Singapore to Jeju-do?

    Currently, January is the cheapest month in which you can book a flight from Singapore to Jeju-do (average of S$ 250). Flying from Singapore to Jeju-do 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.

See more FAQs

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Alternative routes for Singapore to Jeju-do

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Incheon Intl flights
Singapore to Busan flights

Top 7 airlines flying from Singapore to Jeju-do

Discover the top 7 airlines that operate flights from Singapore to Jeju-do. 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapestS$ 270AverageS$ 467FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapestS$ 326AverageS$ 541FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Jeju AirCheapestS$ 365AverageS$ 550FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
China EasternCheapestS$ 389AverageS$ 496FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapestS$ 618AverageS$ 739FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapestS$ 642AverageS$ 741FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapestS$ 664AverageS$ 786FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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

How does Cheapflights help users find flights from Singapore to Jeju-do?

Deals for Singapore to Jeju-do flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Jeju-do?

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

Can Cheapflights find flights from Singapore to Jeju-do with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Jeju-do, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Singapore to Jeju-do become cheaper?

Of course! You can now track prices for flights from Singapore to Jeju-do and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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