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Cheap flights from Singapore to South Korea from S$ 172

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 20-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ICN
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025.

Round-trip from

S$ 308

One-way from

S$ 172

Popular in

December

Cheapest in

July

Average price

S$ 445

Good round-trip deal

S$ 370 or less

Good one-way deal

S$ 259 or less
Malaysia Airlines
  • Malaysia Airlines
  • 30-9-8-10
  • 1 total stop
  • 16h 50m total
  • Singapore to South Korea
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Jeju Air
  • Jeju Air
  • 20-9
  • 1 total stop
  • 27h 15m total
  • Singapore to South Korea
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (S$ 126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Singapore to South Korea.
Search Deals
Price to beat on a one-way flight from Singapore to South Korea.
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Find flight deals from Singapore to South Korea

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 12 September 2025.

Sun 26-1023:00SIN - ICN
Nonstop6h 35mT'way Air
Fri 31-1015:30ICN - SIN
Nonstop6h 55mT'way Air
Deal found 11-9S$ 308
Wed 17-903:15SIN - ICN
Nonstop6h 55mMultiple Airlines
Sun 21-920:40ICN - SIN
Nonstop6h 35mMultiple Airlines
Deal found 11-9S$ 309
Tue 16-923:00SIN - ICN
Nonstop6h 30mMultiple Airlines
Sun 21-906:45ICN - SIN
1 stop28h 30mMultiple Airlines
Deal found 10-9S$ 310
Tue 21-1023:00SIN - ICN
Nonstop6h 30mMultiple Airlines
Wed 29-1007:35ICN - SIN
1 stop9h 35mMultiple Airlines
Deal found 10-9S$ 312
Tue 30-923:00SIN - ICN
Nonstop6h 30mT'way Air
Fri 10-1015:40ICN - SIN
Nonstop6h 50mT'way Air
Deal found 12-9S$ 313
Sun 2-1123:00SIN - ICN
Nonstop6h 35mMultiple Airlines
Sun 9-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 11-9S$ 314
Tue 21-1023:00SIN - ICN
Nonstop6h 30mMultiple Airlines
Fri 24-1020:40ICN - SIN
Nonstop6h 35mMultiple Airlines
Deal found 9-9S$ 316
Sat 4-1000:35SIN - PUS
Nonstop6h 35mMultiple Airlines
Sun 12-1011:00PUS - SIN
1 stop25h 55mMultiple Airlines
Deal found 10-9S$ 316
Mon 22-923:00SIN - ICN
Nonstop6h 30mMultiple Airlines
Thu 25-920:40ICN - SIN
Nonstop6h 35mMultiple Airlines
Deal found 10-9S$ 317
Wed 1-1000:35SIN - PUS
Nonstop6h 35mMultiple Airlines
Tue 14-1010:00PUS - SIN
1 stop8h 25mMultiple Airlines
Deal found 11-9S$ 317
Mon 10-1101:50SIN - ICN
1 stop21h 55mMultiple Airlines
Wed 19-1107:35ICN - SIN
1 stop9h 35mMultiple Airlines
Deal found 10-9S$ 318
Sat 13-903:15SIN - ICN
Nonstop6h 55mMultiple Airlines
Sat 20-921:25ICN - SIN
1 stop19h 05mMultiple Airlines
Deal found 10-9S$ 319

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 12 September 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

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Tue 4-11

00:25-08:05

Nonstop6h 40m

Busan Gimhae

Fri 21-11

09:30-17:25

1 stop8h 55m

S$ 333

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Wed 24-9

17:55-09:05

2 stops14h 10m

Busan Gimhae

Sat 11-10

18:05-23:35

Nonstop6h 30m

S$ 335

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Thu 2-10

13:05-09:05

2 stops19h 00m

Busan Gimhae

Thu 9-10

18:05-23:35

Nonstop6h 30m

S$ 345

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Wed 1-10

00:35-08:10

Nonstop6h 35m

Busan Gimhae

Tue 14-10

21:30-13:30

2 stops17h 00m

S$ 350

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 30-9

23:00-06:30

Nonstop6h 30m

Incheon Intl

Fri 10-10

15:40-21:30

Nonstop6h 50m

S$ 354

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Thu 15-1

12:00-18:55

Nonstop5h 55m

Jeju City

Thu 22-1

19:45-01:30

Nonstop6h 45m

S$ 359

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Wed 14-1

02:30-09:30

Nonstop6h 00m

Jeju City

Thu 22-1

19:45-01:30

Nonstop6h 45m

S$ 376

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 30-9

02:15-13:40

1 stop10h 25m

Seoul Gimpo Intl

Wed 15-10

16:45-00:45

1 stop9h 00m

S$ 380

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 23-11

13:15-16:25

1 stop26h 10m

Incheon Intl

Fri 9-1

18:05-12:25

1 stop19h 20m

S$ 389

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Mon 22-9

02:15-09:20

Nonstop6h 05m

Jeju City

Tue 30-9

19:50-00:45

Nonstop5h 55m

S$ 396

Flights are sorted by cheapest return flights first.

Deals found on 10-9

Showing 1-10 of 60 results
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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$ 295). Flying from Singapore to South Korea in December is currently the most expensive (average of S$ 516). 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 SG 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 12 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to South Korea as you normally would.

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 Thursday evenings when fares are most often at their lowest. Saturday evenings 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 12 September 2025.

The most flights from SG0 to KR0 are scheduled on a Monday (34 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (26 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 12 September 2025.
Check out reviews from past customers who have flown with Korean Air, Asiana Airlines, andSingapore Airlines from Singapore to South Korea to help guide your decision. 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
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

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
1,139 reviews
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

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.
Asiana Airlines
8.2
Very Good
479 reviews
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

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
1,365 reviews
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

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
308 reviews
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

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.

  • How popular is this Singapore to South Korea flight route?

    Flights from Singapore 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 6h 30m. T'way Air provides one of the quickest options available for as low as S$ 354. Singapore and South Korea are separated by a distance of 4622 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 T'way Air, which is currently one of the cheapest options available, starting at S$ 176. Hainan Airlines flights start at S$ 183 while deals on Air China start at S$ 235 one-way.

  • 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$ 295). Flying from Singapore to South Korea in December is currently the most expensive (average of S$ 516). 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 Singapore to South Korea

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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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Shandong AirlinesCheapestS$ 147AverageS$ 416FlexibilityNo cancel feeOn-time51%
Search Shandong Airlines flights
Hahn Air SystemsCheapestS$ 177AverageS$ 581FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
Cebu PacificCheapestS$ 185AverageS$ 431FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Shenzhen AirlinesCheapestS$ 233AverageS$ 323FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
T'way AirCheapestS$ 251AverageS$ 475FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapestS$ 252AverageS$ 474FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Jeju AirCheapestS$ 255AverageS$ 468FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
XiamenAirCheapestS$ 293AverageS$ 446FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapestS$ 298AverageS$ 439FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Vietnam AirlinesCheapestS$ 319AverageS$ 380FlexibilityNo 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?

Cheapflights helps you search for flights from Singapore to South Korea via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Singapore to South Korea by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Singapore to South Korea 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 Singapore to South Korea become cheaper?

Yes, Cheapflights offers price alerts on Singapore to South Korea 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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