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Cheap flights from South Korea to Singapore from S$ 92

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 27-11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SIN
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from South Korea to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from South Korea to Singapore
Explore the most affordable flight options available from South Korea to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Tue 25-1115:30ICN - SIN
Nonstop6h 55mT'way Air
Wed 31-1223:00SIN - ICN
Nonstop6h 35mT'way Air
Deal found 26-10S$ 245
Tue 25-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Tue 30-1203:00SIN - ICN
Nonstop6h 15mMultiple Airlines
Deal found 26-10S$ 256
Thu 27-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Tue 30-1203:00SIN - ICN
Nonstop6h 15mMultiple Airlines
Deal found 26-10S$ 262
Sat 29-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Tue 30-1203:00SIN - ICN
Nonstop6h 15mMultiple Airlines
Deal found 26-10S$ 267
Wed 19-1115:30ICN - SIN
Nonstop6h 55mT'way Air
Wed 31-1223:00SIN - ICN
Nonstop6h 35mT'way Air
Deal found 27-10S$ 281
Mon 1-1215:30ICN - SIN
Nonstop6h 55mT'way Air
Wed 31-1223:00SIN - ICN
Nonstop6h 35mT'way Air
Deal found 28-10S$ 282
Thu 30-1017:45PUS - SIN
Nonstop6h 40mJeju Air
Tue 4-1100:25SIN - PUS
Nonstop6h 40mJeju Air
Deal found 27-10S$ 284
Thu 30-1018:20ICN - SIN
Nonstop6h 50mJeju Air
Tue 4-1101:10SIN - ICN
Nonstop6h 30mJeju Air
Deal found 27-10S$ 295
Wed 29-1022:10ICN - SIN
1 stop30h 00mMultiple Airlines
Mon 3-1101:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Deal found 28-10S$ 296
Mon 3-1106:20ICN - SIN
1 stop11h 40mMultiple Airlines
Wed 5-1101:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Deal found 27-10S$ 298
Tue 4-1118:20ICN - SIN
Nonstop6h 50mJeju Air
Wed 5-1101:10SIN - ICN
Nonstop6h 30mJeju Air
Deal found 27-10S$ 299
Thu 30-1006:50ICN - SIN
1 stop14h 50mMultiple Airlines
Tue 4-1101:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Deal found 27-10S$ 300

Cheap flight deals from South Korea to Singapore

Keep the following information in mind while searching for South Korea to Singapore flight deals. Data was last updated 29 October 2025.

Round-trip from

S$ 224

One-way from

S$ 92

Popular in

October

Cheapest in

September

Average price

S$ 638

Good round-trip deal

S$ 148 or less

Good one-way deal

S$ 132 or less
22-4-27-4
  • 22-4-27-4
  • 2 total stops
  • 21h 45m total
  • South Korea to Singapore
Search Deals
Jeju Air
  • Jeju Air
  • 27-11
  • Nonstop
  • 6h 40m total
  • South Korea to Singapore
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (S$ 18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 25 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 South Korea to Singapore.
Search Deals
Price to beat on a one-way flight from South Korea to Singapore.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Korea 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 29 October 2025.
Use the filters below to find and compare flights from South Korea to Singapore that are best for you.

Fly from

South Korea

Fly to

Singapore

Route

Depart

Return

Price

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Thu 29-1

19:45-01:30

Nonstop6h 45m

Singapore Changi

Sun 1-2

02:30-09:30

Nonstop6h 00m

S$ 295

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 14-11

18:20-00:10

Nonstop6h 50m

Singapore Changi

Wed 19-11

01:10-08:40

Nonstop6h 30m

S$ 308

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Thu 22-1

19:55-01:10

Nonstop6h 15m

Singapore Changi

Sat 24-1

00:25-07:20

Nonstop5h 55m

S$ 308

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Mon 12-1

19:45-01:30

Nonstop6h 45m

Singapore Changi

Fri 16-1

02:30-09:30

Nonstop6h 00m

S$ 311

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Mon 12-1

19:45-01:30

Nonstop6h 45m

Singapore Changi

Sat 17-1

11:55-18:55

Nonstop6h 00m

S$ 318

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Sat 10-1

19:45-01:30

Nonstop6h 45m

Singapore Changi

Thu 15-1

12:00-18:55

Nonstop5h 55m

S$ 320

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Tue 3-2

19:45-01:30

Nonstop6h 45m

Singapore Changi

Fri 6-2

02:30-09:30

Nonstop6h 00m

S$ 333

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 14-11

18:20-00:10

Nonstop6h 50m

Singapore Changi

Sat 22-11

01:10-08:40

Nonstop6h 30m

S$ 334

BusanSingapore

PUS - SIN

PUSSIN

Busan Gimhae

Fri 21-11

17:45-23:25

Nonstop6h 40m

Singapore Changi

Mon 24-11

00:25-08:05

Nonstop6h 40m

S$ 335

Jeju CitySingapore

CJU - SIN

CJUSIN

Jeju City

Tue 11-11

13:50-17:15

1 stop28h 25m

Singapore Changi

Thu 13-11

00:25-12:50

1 stop11h 25m

S$ 339

Flights are sorted by cheapest return flights first.

Deals found on 27-10

Showing 1-10 of 60 results
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Best time to book a flight from South Korea to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from South Korea 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 South Korea to Singapore

What is the cheapest month to book a flight from South Korea to Singapore?

Currently, May is the cheapest month in which you can book a flight from South Korea to Singapore (average of S$ 176). Flying from South Korea to Singapore in January is currently the most expensive (average of S$ 333). 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 KR to SG?

Find hourly flight availability from South Korea 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 29 October 2025.

It’s typically best to fly out from South Korea to Singapore in the evening. Doing so could potentially save you 54% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from South Korea to Singapore?

Use this chart to determine the cheapest time to fly return from South Korea to Singapore. Price data was last updated on 26 October 2025.

Travellers seeking maximum savings on their South Korea to Singapore flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from South Korea to Singapore

Explore weekly flight availability from South Korea to Singapore. 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 29 October 2025.

The most flights from KR0 to SG0 are scheduled on a Monday (35 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (31 on average).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 29 October 2025.
See what other customers who have flown with Korean Air, Asiana Airlines, andSingapore Airlines from South Korea to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,153 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.2
Very Good
483 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Singapore Airlines
8.1
Very Good
1,388 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Scoot
6.7
Okay
309 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from South Korea 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 South Korea to Singapore flight route?

    The South Korea to Singapore flight path was viewed by 944 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from South Korea to Singapore?

    Jeju Air, T'way Air, and Vietnam Airlines can get you from South Korea to Singapore in just under 6h 45m. Your travel time can differ by up to 20h 05m. South Korea and Singapore are separated by a distance of 4273 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from South Korea to Singapore one-way?

    One-way options have recently been found by users for as low as S$ 98 on Jeju Air. Other airlines that offer cheap prices include Scoot from S$ 126 and T'way Air from S$ 127 one-way.

  • Can I find deals for flights from South Korea to Singapore that include hotel bookings?

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

  • How can I find direct flights from South Korea to Singapore?

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

  • Can I find deals for business class flights from South Korea to Singapore?

    Yes. Cheapflights offers flight deals from South Korea 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.

  • What is the cheapest month to book a flight from South Korea to Singapore?

    Currently, May is the cheapest month in which you can book a flight from South Korea to Singapore (average of S$ 176). Flying from South Korea to Singapore in January is currently the most expensive (average of S$ 333). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Korea to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from South Korea to Singapore

Discover the top 6 airlines that operate flights from South Korea to Singapore. 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 158AverageS$ 685FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
T'way AirCheapestS$ 239AverageS$ 354FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Jeju AirCheapestS$ 303AverageS$ 473FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Asiana AirlinesCheapestS$ 389AverageS$ 492FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapestS$ 401AverageS$ 831FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Singapore AirlinesCheapestS$ 417AverageS$ 657FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 South Korea to Singapore?

When you search for this flight from South Korea to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from South Korea to Singapore?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from South Korea.

Can Cheapflights find flights from South Korea to Singapore with no change fees?

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

Can Cheapflights notify me if prices for flights from South Korea to Singapore become cheaper?

Yes, Cheapflights offers price alerts on South Korea 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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