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Cheap flights from Singapore to Jeju-do from S$ 160

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 4-11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CJU
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Singapore to Jeju-do

Enter your travel dates to find the best prices.

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 24 October 2025.

Mon 10-1102:30SIN - CJU
Nonstop6h 00mT'way Air
Tue 18-1119:45CJU - SIN
Nonstop6h 45mT'way Air
Deal found 23-10S$ 358
Sat 8-1122:15SIN - CJU
1 stop10h 50mMultiple Airlines
Tue 18-1119:45CJU - SIN
Nonstop6h 45mMultiple Airlines
Deal found 23-10S$ 360
Sun 9-1106:10SIN - CJU
1 stop22h 55mMultiple Airlines
Tue 11-1119:45CJU - SIN
Nonstop6h 45mMultiple Airlines
Deal found 22-10S$ 362
Sun 2-1122:15SIN - CJU
1 stop10h 50mMultiple Airlines
Tue 11-1119:45CJU - SIN
Nonstop6h 45mMultiple Airlines
Deal found 23-10S$ 368
Tue 11-1122:15SIN - CJU
1 stop22h 05mMultiple Airlines
Tue 18-1108:55CJU - SIN
Nonstop6h 20mMultiple Airlines
Deal found 23-10S$ 375
Sun 26-1001:10SIN - CJU
1 stop19h 35mMultiple Airlines
Fri 31-1015:35CJU - SIN
1 stop21h 35mMultiple Airlines
Deal found 23-10S$ 383
Wed 5-1122:15SIN - CJU
1 stop10h 50mMultiple Airlines
Sun 9-1119:45CJU - SIN
Nonstop6h 45mMultiple Airlines
Deal found 22-10S$ 390
Sat 8-1122:15SIN - CJU
1 stop10h 50mSpring Airlines
Wed 12-1122:20CJU - SIN
1 stop23h 55mSpring Airlines
Deal found 23-10S$ 395
Thu 6-1100:25SIN - CJU
1 stop11h 25mMultiple Airlines
Tue 11-1119:45CJU - SIN
Nonstop6h 45mMultiple Airlines
Deal found 22-10S$ 396
Sat 15-1122:15SIN - CJU
1 stop22h 05mSpring Airlines
Wed 19-1122:20CJU - SIN
1 stop23h 55mSpring Airlines
Deal found 23-10S$ 405

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 24 October 2025.

Round-trip from

S$ 347

One-way from

S$ 160

Popular in

March

Cheapest in

July

Average price

S$ 586

Good round-trip deal

S$ 414 or less

Good one-way deal

S$ 343 or less
T'way Air
  • T'way Air
  • 4-1-9-1
  • Nonstop
  • 12h 40m total
  • Singapore to Jeju-do
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4-11
  • 4-11
  • 1 total stop
  • 17h 00m total
  • Singapore to Jeju-do
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (S$ 42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Singapore Changi to Jeju-do.
Search Deals
Price to beat on a one-way flight from Singapore Changi to Jeju-do.
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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 24 October 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

Sun 4-1

00:25-07:20

Nonstop5h 55m

Jeju City

Sun 11-1

19:45-01:30

Nonstop6h 45m

S$ 349

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Mon 10-11

02:30-09:30

Nonstop6h 00m

Jeju City

Tue 18-11

19:45-01:30

Nonstop6h 45m

S$ 358

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Tue 11-11

22:15-21:20

1 stop22h 05m

Jeju City

Tue 18-11

08:55-14:15

Nonstop6h 20m

S$ 375

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 12-3

12:00-18:55

Nonstop5h 55m

Jeju City

Thu 19-3

19:55-01:10

Nonstop6h 15m

S$ 409

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Sat 15-11

12:30-06:05

1 stop16h 35m

Jeju City

Fri 21-11

08:55-14:15

Nonstop6h 20m

S$ 421

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 20-11

00:55-17:25

1 stop15h 30m

Jeju City

Wed 26-11

19:45-01:30

Nonstop6h 45m

S$ 423

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 6-11

00:25-12:50

1 stop11h 25m

Jeju City

Mon 10-11

19:45-01:30

Nonstop6h 45m

S$ 426

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Wed 19-11

02:30-09:30

Nonstop6h 00m

Jeju City

Wed 26-11

19:45-01:30

Nonstop6h 45m

S$ 431

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Fri 7-11

02:40-12:50

2 stops33h 10m

Jeju City

Wed 12-11

19:45-01:30

Nonstop6h 45m

S$ 434

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Fri 7-11

02:40-12:50

2 stops33h 10m

Jeju City

Tue 18-11

08:55-14:15

Nonstop6h 20m

S$ 435

Flights are sorted by cheapest return flights first.

Deals found on 22-10

Showing 1-10 of 23 results
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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, November is the cheapest month in which you can book a flight from Singapore to Jeju-do (average of S$ 256). Flying from Singapore to Jeju-do in December is currently the most expensive (average of S$ 413). 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 24 October 2025.

It’s typically best to fly out from Singapore to Jeju-do at midday. Doing so could potentially save you 65% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost for a return flight from Singapore to Jeju-do?

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 24 October 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
1,153 reviews
Check prices

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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
1,153 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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
1,038 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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
173 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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
309 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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 2,018 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 5h 55m. T'way Air provides one of the quickest options available for as low as S$ 409. There are 4273 km between Singapore and Jeju-do. All flights are typically direct.

  • 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(54%), Singapore Airlines(54%) or T'way Air(50%), 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$ 266. While the most popular route (Singapore Changi - Jeju City) can be booked for S$ 310 on average, our data indicates S$ 428 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, November is the cheapest month in which you can book a flight from Singapore to Jeju-do (average of S$ 256). Flying from Singapore to Jeju-do in December is currently the most expensive (average of S$ 413). 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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapestS$ 288AverageS$ 460FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapestS$ 330AverageS$ 547FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Jeju AirCheapestS$ 372AverageS$ 559FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
China EasternCheapestS$ 418AverageS$ 513FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapestS$ 628AverageS$ 719FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapestS$ 635AverageS$ 794FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapestS$ 653AverageS$ 751FlexibilityNo cancel feeOn-time81%
Search Korean Air 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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