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Cheap flights from Singapore to South Korea from S$ 166

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 28-8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ICN
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

S$ 255

One-way from

S$ 166

Popular in

December

Cheapest in

May

Average price

S$ 481

Good round-trip deal

S$ 361 or less

Good one-way deal

S$ 217 or less
T'way Air
  • T'way Air
  • 26-6-3-7
  • Nonstop
  • 13h 20m total
  • Singapore to South Korea
Search Deals
Jeju Air
  • Jeju Air
  • 28-8
  • Nonstop
  • 6h 35m total
  • Singapore to South Korea
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (S$ 121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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.
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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 13 June 2025.

Thu 26-623:00SIN - ICN
Nonstop6h 30mT'way Air
Thu 3-715:40ICN - SIN
Nonstop6h 50mT'way Air
Deal found 11-6S$ 255
Fri 27-600:35SIN - PUS
Nonstop6h 35mJeju Air
Sat 5-718:05PUS - SIN
Nonstop6h 30mJeju Air
Deal found 11-6S$ 256
Wed 25-602:15SIN - ICN
Nonstop6h 40mMultiple Airlines
Fri 27-620:20ICN - SIN
1 stop11h 55mMultiple Airlines
Deal found 12-6S$ 259
Thu 3-715:25SIN - PUS
1 stop14h 30mMultiple Airlines
Sun 6-718:05PUS - SIN
Nonstop6h 30mMultiple Airlines
Deal found 11-6S$ 260
Wed 3-903:15SIN - ICN
Nonstop6h 55mJeju Air
Tue 9-920:40ICN - SIN
Nonstop6h 35mJeju Air
Deal found 12-6S$ 279
Thu 26-603:30SIN - ICN
1 stop11h 10mShenzhen Airlines
Fri 11-714:40ICN - SIN
1 stop22h 15mShenzhen Airlines
Deal found 12-6S$ 306
Tue 8-700:10SIN - CJU
Nonstop6h 05mScoot
Wed 16-708:35CJU - SIN
Nonstop5h 55mScoot
Deal found 12-6S$ 314
Sun 10-802:45SIN - ICN
Nonstop6h 30mScoot
Sat 16-811:05ICN - SIN
Nonstop6h 20mScoot
Deal found 12-6S$ 314
Sun 6-700:10SIN - CJU
Nonstop6h 05mMultiple Airlines
Mon 14-719:25CJU - SIN
1 stop29h 10mMultiple Airlines
Deal found 10-6S$ 321
Fri 12-901:50SIN - ICN
1 stop20h 55mCebu Pacific
Fri 19-901:15ICN - SIN
1 stop24h 20mCebu Pacific
Deal found 11-6S$ 325
Fri 5-919:30SIN - PUS
1 stop10h 25mVietJet Air
Fri 12-908:00PUS - SIN
1 stop27h 15mVietJet Air
Deal found 11-6S$ 339
Wed 9-718:25SIN - PUS
1 stop12h 25mVietnam Airlines
Sun 13-711:00PUS - SIN
1 stop25h 55mVietnam Airlines
Deal found 11-6S$ 340

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 13 June 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

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 26-6

23:00-06:30

Nonstop6h 30m

Incheon Intl

Thu 3-7

15:40-21:30

Nonstop6h 50m

S$ 255

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Fri 27-6

00:35-08:10

Nonstop6h 35m

Busan Gimhae

Sat 5-7

18:05-23:35

Nonstop6h 30m

S$ 256

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 25-6

02:15-09:55

Nonstop6h 40m

Incheon Intl

Fri 27-6

20:20-07:15

1 stop11h 55m

S$ 259

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Thu 3-7

15:25-06:55

1 stop14h 30m

Busan Gimhae

Sun 6-7

18:05-23:35

Nonstop6h 30m

S$ 260

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 3-9

03:15-11:10

Nonstop6h 55m

Incheon Intl

Tue 9-9

20:40-02:15

Nonstop6h 35m

S$ 279

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 26-6

03:30-15:40

1 stop11h 10m

Incheon Intl

Fri 11-7

14:40-11:55

1 stop22h 15m

S$ 306

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Tue 8-7

00:10-07:15

Nonstop6h 05m

Jeju City

Wed 16-7

08:35-13:30

Nonstop5h 55m

S$ 314

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 10-8

02:45-10:15

Nonstop6h 30m

Incheon Intl

Sat 16-8

11:05-16:25

Nonstop6h 20m

S$ 314

SingaporeJeju City

SIN - CJU

SINCJU

Singapore Changi

Tue 8-7

00:35-15:40

1 stop14h 05m

Jeju City

Mon 14-7

19:15-23:35

1 stop29h 20m

S$ 323

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Fri 5-9

19:30-06:55

1 stop10h 25m

Busan Gimhae

Fri 12-9

08:00-10:15

1 stop27h 15m

S$ 339

Flights are sorted by cheapest return flights first.

Deals found on 12-6

Showing 1-10 of 56 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, February is the cheapest month in which you can book a flight from Singapore to South Korea (average of S$ 352). 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 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 13 June 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 8 June 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 13 June 2025.

The most flights from SIN to KR0 are scheduled on a Monday (38 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (30 on average).

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit South Korea when rainfall is around 20.0 mm.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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 13 June 2025.
Peruse reviews from past customers who have flown with Korean Air, China Airlines and Hainan 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
1,091 reviews
Check prices

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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
1,091 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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 Airlines
8.3
Very Good
738 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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.
Hainan Airlines
8.1
Very Good
39 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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.
Garuda Indonesia
8.1
Very Good
76 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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
1,302 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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.

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

    To fly one-way, consider booking your trip with Jeju Air, which is currently one of the cheapest options available, starting at S$ 166. Scoot flights start at S$ 169 while deals on T'way Air start at S$ 173 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 - Jeju City, 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 Scoot (94%), SriLankan Airlines (92%) and Air India (91%).

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

    On average you can expect to pay S$ 1,305 for a flight from Singapore to South Korea. The cheapest flight overall is S$ 168 while the most popular route, (Singapore Changi - Incheon Intl) is currently priced at S$ 268.

  • 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, February is the cheapest month in which you can book a flight from Singapore to South Korea (average of S$ 352). 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

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Alternative routes for Singapore to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapestS$ 128AverageS$ 579FlexibilityNo cancel feeOn-time67%
Search Air China flights
Cebu PacificCheapestS$ 179AverageS$ 439FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Air MacauCheapestS$ 196AverageS$ 351FlexibilityNo cancel feeOn-time56%
Search Air Macau flights
Shenzhen AirlinesCheapestS$ 233AverageS$ 322FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
ScootCheapestS$ 250AverageS$ 474FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Jeju AirCheapestS$ 263AverageS$ 460FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
XiamenAirCheapestS$ 293AverageS$ 445FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapestS$ 301AverageS$ 475FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Vietnam AirlinesCheapestS$ 314AverageS$ 394FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China EasternCheapestS$ 327AverageS$ 498FlexibilityNo cancel feeOn-time62%
Search China Eastern 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.

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