Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Singapore to South Korea from S$ 156

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 28-1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ICN
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to South Korea

Keep the following information in mind while searching for Singapore to South Korea flight deals. Data was last updated 31 October 2025.

Round-trip from

S$ 305

One-way from

S$ 156

Popular in

December

Cheapest in

July

Average price

S$ 543

Good round-trip deal

S$ 400 or less

Good one-way deal

S$ 171 or less
Jeju Air
  • Jeju Air
  • 11-11-19-11
  • 1 total stop
  • 22h 10m total
  • Singapore to South Korea
Search Deals
28-1
  • 28-1
  • 1 total stop
  • 12h 25m total
  • Singapore to South Korea
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (S$ 125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 26 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 South Korea.
Search Deals
Price to beat on a one-way flight from Singapore Changi to South Korea.
Search Deals

Find flight deals from Singapore to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to South Korea
Explore the most affordable flight options available from Singapore to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Tue 11-1104:40SIN - ICN
1 stop15h 20mMultiple Airlines
Wed 19-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 29-10S$ 305
Fri 14-1116:00SIN - ICN
1 stop28h 00mMultiple Airlines
Wed 19-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 30-10S$ 308
Tue 11-1104:40SIN - ICN
1 stop15h 20mMultiple Airlines
Thu 27-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 28-10S$ 309
Wed 12-1117:35SIN - ICN
1 stop12h 45mMultiple Airlines
Fri 21-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 28-10S$ 310
Tue 4-1103:00SIN - ICN
Nonstop6h 15mScoot
Wed 26-1111:35ICN - SIN
Nonstop6h 35mScoot
Deal found 28-10S$ 312
Wed 5-1101:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Tue 18-1111:45ICN - SIN
2 stops14h 55mMultiple Airlines
Deal found 28-10S$ 313
Tue 4-1101:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Wed 26-1113:10ICN - SIN
1 stop9h 45mMultiple Airlines
Deal found 28-10S$ 314
Sun 2-1101:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Mon 17-1111:45ICN - SIN
2 stops14h 55mMultiple Airlines
Deal found 28-10S$ 316
Wed 5-1101:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Sat 8-1112:20ICN - SIN
1 stop27h 25mMultiple Airlines
Deal found 27-10S$ 317
Mon 3-1101:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Tue 11-1106:50ICN - SIN
3 stops19h 50mMultiple Airlines
Deal found 28-10S$ 318
Mon 10-1121:30SIN - ICN
1 stop32h 25mMultiple Airlines
Wed 19-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 30-10S$ 320
Mon 3-1101:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Sat 8-1111:45ICN - SIN
2 stops14h 55mMultiple Airlines
Deal found 28-10S$ 321

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to South Korea 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 31 October 2025.
Use the filters below to find and compare flights from Singapore to South Korea that are best for you.

Fly from

Singapore

Fly to

South Korea

Route

Depart

Return

Price

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Mon 3-11

02:30-09:05

1 stop29h 35m

Seoul Gimpo Intl

Fri 7-11

09:45-23:25

1 stop14h 40m

S$ 369

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Mon 29-12

00:25-07:20

Nonstop5h 55m

Jeju City

Fri 9-1

19:45-01:30

Nonstop6h 45m

S$ 375

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Fri 2-1

13:15-07:10

1 stop16h 55m

Busan Gimhae

Tue 6-1

09:30-17:25

1 stop8h 55m

S$ 386

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Thu 1-1

13:15-07:10

1 stop16h 55m

Busan Gimhae

Tue 6-1

09:30-17:25

1 stop8h 55m

S$ 386

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 8-1

00:25-07:20

Nonstop5h 55m

Jeju City

Tue 13-1

18:55-22:00

1 stop28h 05m

S$ 395

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 11-11

23:55-13:05

1 stop12h 10m

Seoul Gimpo Intl

Mon 24-11

14:25-06:50

1 stop17h 25m

S$ 398

SingaporeCheongju

SIN - CJJ

SINCJJ

Singapore Changi

Mon 5-1

00:25-10:50

1 stop9h 25m

Cheongju

Thu 15-1

20:10-14:15

1 stop19h 05m

S$ 398

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Sun 30-11

19:55-06:50

1 stop9h 55m

Busan Gimhae

Sun 7-12

17:50-05:25

1 stop12h 35m

S$ 423

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Thu 1-1

18:25-07:10

1 stop11h 45m

Busan Gimhae

Wed 7-1

09:30-12:15

1 stop27h 45m

S$ 429

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Wed 31-12

13:25-06:10

1 stop15h 45m

Busan Gimhae

Tue 6-1

09:30-12:15

1 stop27h 45m

S$ 429

Flights are sorted by cheapest return flights first.

Deals found on 28-10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Singapore to South Korea

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

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

Currently, July is the cheapest month in which you can book a flight from Singapore to South Korea (average of S$ 175). Flying from Singapore to South Korea in December is currently the most expensive (average of S$ 365). 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 KR?

Find hourly flight availability from Singapore to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

One of the essential ways to save on airfare from Singapore to South Korea 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 31% on airfare.

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

Use this chart to determine the cheapest time to fly return from Singapore to South Korea. Price data was last updated on 10 August 2025.

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

Weekly flight availability from Singapore to South Korea

Explore weekly flight availability from Singapore to South Korea. 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 31 October 2025.

The most flights from SIN to KR0 are scheduled on a Wednesday (39 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (30 on average).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 31 October 2025.
See what other customers who have flown with Korean Air, Singapore Airlines, andJeju Air from Singapore to South Korea have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,155 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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
1,155 reviews
Korean Air
8.4
Very Good
1,155 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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.
Singapore Airlines
8.1
Very Good
1,388 reviews
Korean Air
8.4
Very Good
1,155 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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.
Jeju Air
7.7
Good
34 reviews
Korean Air
8.4
Very Good
1,155 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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
1,155 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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 South Korea. 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 South Korea?

    If you book a flight to South Korea 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 South Korea flight route?

    Flights from Singapore Changi to South Korea have been viewed 33,628 times in the past calendar month.

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

    A quick flight from Singapore to South Korea can take about 12h 10m. Vietnam Airlines provides one of the quickest options available for as low as S$ 398. Singapore and South Korea are separated by a distance of 4651 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 Singapore to South Korea one-way?

    To fly one-way, consider booking your trip with Scoot, which is currently one of the cheapest options available, starting at S$ 175. T'way Air flights start at S$ 199 while deals on Air China start at S$ 236 one-way.

  • What are the most popular routes from Singapore to South Korea?

    While some choose either Singapore Changi - Seoul Gimpo Intl or Singapore Changi - Busan Gimhae, Singapore Changi - Incheon Intl is the most popular route from Singapore to South Korea.

  • What are the most reliable airlines from Singapore to South Korea?

    The top 3 most reliable airlines when flying from Singapore to South Korea are SriLankan Airlines (79%), Air India (74%) and Virgin Australia (74%).

  • What are the cheapest flights from Singapore to South Korea?

    On average you can expect to pay S$ 865 for a flight from Singapore to South Korea. The cheapest flight overall is S$ 148 while the most popular route, (Singapore Changi - Incheon Intl) is currently priced at S$ 235.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore to South Korea 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 South Korea?

    Currently, July is the cheapest month in which you can book a flight from Singapore to South Korea (average of S$ 175). Flying from Singapore to South Korea in December is currently the most expensive (average of S$ 365). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Haneda flights
Singapore to Narita flights
Singapore to Incheon Intl flights
Singapore to Denpasar flights
Singapore to Hong Kong flights
Singapore to Kansai Intl flights
Singapore to Manila flights
Singapore to Guangzhou flights
Singapore to Penang flights
Singapore to Phuket City flights
Singapore to Langkawi flights
Singapore to Hanoi flights
Singapore to Tiruchirappalli flights
Singapore to Da Nang flights
Singapore to Ho Chi Minh City flights
Singapore to Chiang Mai flights
Singapore to Chennai flights
Singapore to Kunming flights
Singapore to Colombo flights
Singapore to Shenzhen flights
Singapore to New Delhi flights
Singapore to Ko Samui flights
Singapore to Krabi flights
Singapore to Xiamen flights
Singapore to Mumbai flights
Singapore to Busan flights
Singapore to Malé flights
Singapore to Kota Kinabalu flights
Singapore to Bangalore flights
Singapore to Ipoh flights
Singapore to Cochin flights

Top 10 airlines flying from Singapore to South Korea

Discover the top 10 airlines that operate flights from Singapore to South Korea. 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Cebu PacificCheapestS$ 188AverageS$ 445FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Air MacauCheapestS$ 206AverageS$ 338FlexibilityNo cancel feeOn-time56%
Search Air Macau flights
Hainan AirlinesCheapestS$ 221AverageS$ 501FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Shenzhen AirlinesCheapestS$ 236AverageS$ 327FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Jeju AirCheapestS$ 241AverageS$ 470FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
ScootCheapestS$ 262AverageS$ 474FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
China SouthernCheapestS$ 266AverageS$ 448FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hahn Air SystemsCheapestS$ 277AverageS$ 547FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
XiamenAirCheapestS$ 299AverageS$ 451FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Vietnam AirlinesCheapestS$ 321AverageS$ 385FlexibilityNo cancel feeOn-time81%
Search Vietnam 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 Singapore to South Korea?

When you search for this flight from Singapore to South Korea, 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 Singapore to South Korea?

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 South Korea from Singapore.

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

Certainly. Search results for flights to South Korea from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Singapore to South Korea on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.