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Cheap flights from Singapore to Jeju-do from S$ 45

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.
SIN — CJU
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 18 December 2025.

Sun 28-1222:15SIN - CJU
1 stop14h 05mMultiple Airlines
Thu 1-119:45CJU - SIN
Nonstop6h 45mMultiple Airlines
Deal found 17-12S$ 408
Tue 30-1202:30SIN - CJU
Nonstop6h 00mMultiple Airlines
Tue 6-113:50CJU - SIN
1 stop9h 10mMultiple Airlines
Deal found 16-12S$ 420
Sun 28-1202:30SIN - CJU
Nonstop6h 00mMultiple Airlines
Wed 31-1208:55CJU - SIN
Nonstop6h 20mMultiple Airlines
Deal found 16-12S$ 483
Tue 30-1202:30SIN - CJU
Nonstop6h 00mT'way Air
Tue 6-119:45CJU - SIN
Nonstop6h 45mT'way Air
Deal found 16-12S$ 489
Wed 24-1214:00SIN - CJU
2 stops45h 50mMultiple Airlines
Sun 28-1208:55CJU - SIN
Nonstop6h 20mMultiple Airlines
Deal found 17-12S$ 575
Wed 31-1222:15SIN - CJU
1 stop22h 05mMultiple Airlines
Sun 4-108:55CJU - SIN
Nonstop6h 20mMultiple Airlines
Deal found 17-12S$ 584
Sat 27-1202:30SIN - CJU
Nonstop6h 00mT'way Air
Thu 1-119:45CJU - SIN
Nonstop6h 45mT'way Air
Deal found 17-12S$ 589
Mon 29-1200:25SIN - CJU
1 stop16h 00mMultiple Airlines
Sat 3-108:30CJU - SIN
2 stops29h 10mMultiple Airlines
Deal found 16-12S$ 604

Find 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 18 December 2025.

Round-trip from

S$ 310

One-way from

S$ 45

Popular in

December

Cheapest in

January

Average price

S$ 613

Good round-trip deal

S$ 384 or less

Good one-way deal

S$ 248 or less
T'way Air
  • T'way Air
  • 15-1-22-1
  • Nonstop
  • 12h 40m total
  • Singapore to Jeju-do
Search Deals
Spring Airlines
  • Spring Airlines
  • 31-12
  • 1 total stop
  • 22h 05m total
  • Singapore to Jeju-do
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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.
Search Deals

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 18 December 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

02:30-09:30

Nonstop6h 00m

Jeju City

Wed 14-1

08:55-14:15

Nonstop6h 20m

S$ 305

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 15-1

02:30-09:30

Nonstop6h 00m

Jeju City

Tue 20-1

19:45-01:30

Nonstop6h 45m

S$ 311

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Fri 30-1

02:30-09:30

Nonstop6h 00m

Jeju City

Sat 7-2

19:55-01:10

Nonstop6h 15m

S$ 325

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$ 325

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Mon 26-1

18:30-12:50

1 stop17h 20m

Jeju City

Fri 30-1

19:45-01:30

Nonstop6h 45m

S$ 356

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Fri 30-1

19:30-18:15

2 stops21h 45m

Jeju City

Fri 6-2

19:45-01:30

Nonstop6h 45m

S$ 358

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Wed 14-1

00:25-18:20

1 stop16h 55m

Jeju City

Thu 22-1

19:45-01:30

Nonstop6h 45m

S$ 371

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Mon 9-3

22:15-10:05

1 stop10h 50m

Jeju City

Fri 13-3

19:45-01:30

Nonstop6h 45m

S$ 386

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Sat 7-3

11:55-18:55

Nonstop6h 00m

Jeju City

Fri 13-3

19:45-01:30

Nonstop6h 45m

S$ 398

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 22-1

12:00-18:55

Nonstop5h 55m

Jeju City

Sat 24-1

13:50-11:40

3 stops46h 50m

S$ 407

Flights are sorted by cheapest return flights first.

Deals found on 17-12

Showing 1-10 of 22 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, January 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$ 431). 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 18 December 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.

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 18 December 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 18 December 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
1,186 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

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
1,186 reviews
Korean Air
8.4
Very Good
1,186 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

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
1,095 reviews
Korean Air
8.4
Very Good
1,186 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

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
178 reviews
Korean Air
8.4
Very Good
1,186 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

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
313 reviews
Korean Air
8.4
Very Good
1,186 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

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 1,872 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 6h. T'way Air provides one of the quickest options available for as low as S$ 311. There are 4273 km between Singapore and Jeju-do. All flights are typically direct.

  • What are the cheapest airlines to fly from Singapore to Jeju-do one-way?

    S$ 69 is the cheapest one-way deal found within the past few days, from Spring Airlines. You may also be able to find cheap deals on Jeju Air and Scoot, with prices starting from S$ 185 and S$ 192, respectively.

  • 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(89%), Singapore Airlines(89%) or T'way Air(48%), 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$ 233. While the most popular route (Singapore Changi - Jeju City) can be booked for S$ 311 on average, our data indicates S$ 412 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$ 256). Flying from Singapore to Jeju-do in December is currently the most expensive (average of S$ 431). 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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapestS$ 299AverageS$ 458FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapestS$ 319AverageS$ 531FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Jeju AirCheapestS$ 369AverageS$ 549FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
China EasternCheapestS$ 433AverageS$ 510FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapestS$ 614AverageS$ 712FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapestS$ 631AverageS$ 749FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapestS$ 640AverageS$ 728FlexibilityNo 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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