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Cheap flights from Singapore to Jeju-do from S$ 173

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 28-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CJU
24 Aug — 31 Aug1
1 adult

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 19 August 2025.

Round-trip from

S$ 325

One-way from

S$ 173

Popular in

March

Cheapest in

July

Average price

S$ 379

Good round-trip deal

S$ 392 or less

Good one-way deal

S$ 292 or less
T'way Air
  • T'way Air
  • 1-9-8-9
  • Nonstop
  • 12h 00m total
  • Singapore to Jeju-do
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T'way Air
  • T'way Air
  • 28-9
  • Nonstop
  • 6h 05m total
  • Singapore to Jeju-do
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (S$ 13 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 August 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 19 August 2025.

Mon 1-902:15SIN - CJU
Nonstop6h 05mT'way Air
Mon 8-919:50CJU - SIN
Nonstop5h 55mT'way Air
Deal found 17-8S$ 325
Sat 30-800:10SIN - CJU
Nonstop6h 05mMultiple Airlines
Wed 3-908:40CJU - SIN
1 stop13h 50mMultiple Airlines
Deal found 18-8S$ 326
Sun 31-803:15SIN - CJU
1 stop12h 50mMultiple Airlines
Wed 3-919:50CJU - SIN
Nonstop5h 55mMultiple Airlines
Deal found 18-8S$ 331
Sat 30-800:10SIN - CJU
Nonstop6h 05mMultiple Airlines
Tue 9-909:05CJU - SIN
1 stop13h 25mMultiple Airlines
Deal found 18-8S$ 332
Mon 15-903:15SIN - CJU
1 stop12h 50mMultiple Airlines
Thu 18-919:50CJU - SIN
Nonstop5h 55mMultiple Airlines
Deal found 18-8S$ 334
Mon 18-802:15SIN - CJU
Nonstop6h 05mT'way Air
Mon 25-819:50CJU - SIN
Nonstop5h 55mT'way Air
Deal found 17-8S$ 336
Mon 1-900:35SIN - CJU
1 stop11h 45mMultiple Airlines
Tue 2-919:50CJU - SIN
Nonstop5h 55mMultiple Airlines
Deal found 17-8S$ 339
Sun 31-802:15SIN - CJU
Nonstop6h 05mT'way Air
Wed 3-919:50CJU - SIN
Nonstop5h 55mT'way Air
Deal found 18-8S$ 354
Mon 25-802:15SIN - CJU
Nonstop6h 05mT'way Air
Wed 3-919:50CJU - SIN
Nonstop5h 55mT'way Air
Deal found 18-8S$ 355
Wed 10-902:15SIN - CJU
Nonstop6h 05mT'way Air
Tue 16-919:50CJU - SIN
Nonstop5h 55mT'way Air
Deal found 16-8S$ 357

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 19 August 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

Mon 1-9

02:15-09:20

Nonstop6h 05m

Jeju City

Mon 8-9

19:50-00:45

Nonstop5h 55m

S$ 325

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Sat 30-8

00:10-07:15

Nonstop6h 05m

Jeju City

Wed 3-9

08:40-21:30

1 stop13h 50m

S$ 326

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Sat 30-8

00:10-07:15

Nonstop6h 05m

Jeju City

Tue 9-9

09:05-21:30

1 stop13h 25m

S$ 332

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Sun 31-8

00:35-20:20

1 stop18h 45m

Jeju City

Wed 3-9

19:50-00:45

Nonstop5h 55m

S$ 335

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Mon 1-9

00:35-13:20

1 stop11h 45m

Jeju City

Tue 2-9

19:50-00:45

Nonstop5h 55m

S$ 339

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 15-1

12:00-18:55

Nonstop5h 55m

Jeju City

Thu 22-1

19:55-01:10

Nonstop6h 15m

S$ 345

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 22-1

00:25-07:20

Nonstop5h 55m

Jeju City

Mon 26-1

08:55-14:15

Nonstop6h 20m

S$ 353

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Sun 14-9

02:15-09:20

Nonstop6h 05m

Jeju City

Mon 22-9

19:50-00:45

Nonstop5h 55m

S$ 355

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Wed 10-9

02:15-09:20

Nonstop6h 05m

Jeju City

Tue 16-9

19:50-00:45

Nonstop5h 55m

S$ 357

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Mon 1-9

00:35-13:20

1 stop11h 45m

Jeju City

Mon 8-9

19:50-00:45

Nonstop5h 55m

S$ 367

Flights are sorted by cheapest return flights first.

Deals found on 18-8

Showing 1-10 of 21 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$ 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 19 August 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.

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 19 August 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
1,131 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

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
1,131 reviews
Korean Air
8.4
Very Good
1,131 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

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
969 reviews
Korean Air
8.4
Very Good
1,131 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

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
160 reviews
Korean Air
8.4
Very Good
1,131 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

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
1,131 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

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 1,991 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 05m. T'way Air provides one of the quickest options available for as low as S$ 325. There are 4273 km between Singapore and Jeju-do. All flights are typically direct.

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

    Looking at all options, your cheapest flight can be booked for S$ 205. While the most popular route (Singapore Changi - Jeju City) can be booked for S$ 349 on average our data indicates S$ 404 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 8 airlines flying from Singapore to Jeju-do

Discover the top 8 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 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapestS$ 268AverageS$ 489FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapestS$ 328AverageS$ 544FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Jeju AirCheapestS$ 367AverageS$ 552FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
China EasternCheapestS$ 413AverageS$ 499FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Juneyao AirlinesCheapestS$ 475AverageS$ 503FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Asiana AirlinesCheapestS$ 621AverageS$ 742FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapestS$ 645AverageS$ 746FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapestS$ 667AverageS$ 796FlexibilityNo 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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