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Cheap flights from Jeju City to Singapore from S$ 108

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 14-10. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — SIN
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Jeju City to Singapore Changi are usually found in July or August, booked 14 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Jeju City to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Jeju City (CJU) to Singapore (SIN). 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 12 September 2025.

Round-trip from

S$ 282

One-way from

S$ 108

Popular in

May

Cheapest in

July

Average price

S$ 437

Good one-way deal

S$ 168 or less
T'way Air
  • T'way Air
  • 17-10-22-10
  • Nonstop
  • 12h 00m total
  • Jeju City to Singapore
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T'way Air
  • T'way Air
  • 14-10
  • Nonstop
  • 5h 55m total
  • Jeju City to Singapore
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (S$ 127 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (S$ 32 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 one-way flight from Jeju City to Singapore Changi.
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Find flight deals from Jeju City to Singapore

Cheapest flights from Jeju City to Singapore
Explore the most affordable flight options available from Jeju City to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Thu 18-919:50CJU - SIN
Nonstop5h 55mT'way Air
Tue 23-902:15SIN - CJU
Nonstop6h 05mT'way Air
Deal found 11-9S$ 251
Thu 18-919:50CJU - SIN
Nonstop5h 55mT'way Air
Sun 21-902:15SIN - CJU
Nonstop6h 05mT'way Air
Deal found 10-9S$ 258
Thu 18-919:50CJU - SIN
Nonstop5h 55mT'way Air
Sat 20-902:15SIN - CJU
Nonstop6h 05mT'way Air
Deal found 10-9S$ 262
Wed 17-919:50CJU - SIN
Nonstop5h 55mT'way Air
Sat 20-902:15SIN - CJU
Nonstop6h 05mT'way Air
Deal found 11-9S$ 269
Wed 17-919:50CJU - SIN
Nonstop5h 55mT'way Air
Sun 21-902:15SIN - CJU
Nonstop6h 05mT'way Air
Deal found 11-9S$ 272
Fri 17-1019:50CJU - SIN
Nonstop5h 55mT'way Air
Wed 22-1002:15SIN - CJU
Nonstop6h 05mT'way Air
Deal found 10-9S$ 282
Mon 15-919:50CJU - SIN
Nonstop5h 55mT'way Air
Wed 17-902:15SIN - CJU
Nonstop6h 05mT'way Air
Deal found 12-9S$ 285
Wed 17-910:40CJU - SIN
1 stop16h 35mJeju Air
Sun 21-903:15SIN - CJU
1 stop16h 10mJeju Air
Deal found 11-9S$ 286
Fri 19-908:50CJU - SIN
1 stop15h 45mMultiple Airlines
Mon 22-903:15SIN - CJU
1 stop15h 05mMultiple Airlines
Deal found 11-9S$ 291
Wed 17-919:50CJU - SIN
Nonstop5h 55mMultiple Airlines
Sun 21-903:15SIN - CJU
1 stop16h 10mMultiple Airlines
Deal found 11-9S$ 300
Mon 15-919:50CJU - SIN
Nonstop5h 55mT'way Air
Thu 18-902:15SIN - CJU
Nonstop6h 05mT'way Air
Deal found 11-9S$ 308

Cheapflights Fare Finder

 
Customise your flight search to find flights from Jeju City to Singapore 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 12 September 2025.
Use the filters below to find and compare flights from Jeju City to Singapore that are best for you.

Fly from

Jeju City

Fly to

Singapore

Route

Depart

Return

Price

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Tue 23-9

10:40-02:15

1 stop16h 35m

Singapore Changi

Sat 27-9

03:15-20:45

1 stop16h 30m

S$ 314

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Tue 23-9

08:35-13:30

Nonstop5h 55m

Singapore Changi

Tue 23-9

00:10-07:15

Nonstop6h 05m

S$ 325

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Thu 15-1

19:45-01:30

Nonstop6h 45m

Singapore Changi

Wed 21-1

02:30-09:30

Nonstop6h 00m

S$ 349

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Tue 13-1

19:45-01:30

Nonstop6h 45m

Singapore Changi

Fri 16-1

02:30-09:30

Nonstop6h 00m

S$ 349

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Thu 25-9

10:45-23:35

1 stop13h 50m

Singapore Changi

Sun 28-9

00:35-18:00

1 stop16h 25m

S$ 350

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Sun 15-2

08:55-14:15

Nonstop6h 20m

Singapore Changi

Sat 21-2

11:55-18:55

Nonstop6h 00m

S$ 358

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Tue 24-2

19:45-01:30

Nonstop6h 45m

Singapore Changi

Fri 27-2

02:30-09:30

Nonstop6h 00m

S$ 362

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Wed 7-1

19:45-01:30

Nonstop6h 45m

Singapore Changi

Sat 10-1

02:30-09:30

Nonstop6h 00m

S$ 362

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Thu 26-2

19:45-01:30

Nonstop6h 45m

Singapore Changi

Fri 27-2

02:30-09:30

Nonstop6h 00m

S$ 362

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Sun 1-2

19:45-01:30

Nonstop6h 45m

Singapore Changi

Wed 4-2

02:30-09:30

Nonstop6h 00m

S$ 362

Flights are sorted by cheapest return flights first.

Deals found on 11-9

Showing 1-10 of 24 results
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Best time to book a flight from Jeju City to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Jeju City 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 Jeju City to Singapore

How far ahead should I book a flight from Jeju City to Singapore?

Use this chart to determine the optimal time to book a return flight from Jeju City to Singapore. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Jeju City to Singapore, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from CJU to SIN?

Find hourly flight availability from Jeju City to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

One of the essential ways to save on airfare from Jeju City to Singapore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 1% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Jeju City to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Jeju City to Singapore flight route?

    Flights from Jeju City to Singapore Changi have been viewed 37 times in the past calendar month.

  • How long is the flight from Jeju City to Singapore?

    Airlines like Jeju Air, Scoot, and T'way Air fly from Jeju City to Singapore in about 5h 55m. The time it takes to get you to your destination can typically vary by up to 10h 40m. The distance between Jeju City and Singapore is about 4273 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The top 3 most reliable airlines when flying from Jeju City to Singapore are Scoot (54%), Singapore Airlines (54%) and T'way Air (46%).

  • What are the cheapest flights from Jeju City to Singapore?

    The cheapest flight price from Jeju City to Singapore is S$ 130. On average you can expect to pay S$ 204. The most popular route, (Jeju City - Singapore Changi), can usually be booked for S$ 273.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jeju City to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Deals for Jeju City to Singapore 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 Jeju City to Singapore?

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

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

Yes, we can. To see specific flights from Jeju City to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Jeju City to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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