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Cheap flights from Seoul to Singapore from S$ 99

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 5-5. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SIN
17 Apr — 24 Apr1
1 adult

Cheapflights Tip: The best prices from Seoul to Singapore Changi are usually found in March or February, booked 76 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap flight deals from Seoul to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) 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 April 2025.

Round-trip from

S$ 276

One-way from

S$ 99

Popular in

December

Cheapest in

March

Average price

S$ 476

Good round-trip deal

S$ 107 or less

Good one-way deal

S$ 132 or less
T'way Air
  • T'way Air
  • 13-5-15-5
  • Nonstop
  • 13h 15m total
  • Seoul to Singapore
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5-5
  • 5-5
  • 1 total stop
  • 14h 30m total
  • Seoul to Singapore
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Highest demand for flights based on searches. 2% potential increase in price (S$ 17 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (S$ 9 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Singapore Changi.
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Price to beat on a one-way flight from Seoul (SEL) to Singapore Changi.
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Find flight deals from Seoul to Singapore

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

Tue 13-516:10ICN - SIN
Nonstop6h 20mT'way Air
Sun 18-523:00SIN - ICN
Nonstop6h 30mT'way Air
Deal found 12-4S$ 276
Thu 19-619:00ICN - SIN
Nonstop6h 45mMultiple Airlines
Sun 22-602:45SIN - ICN
Nonstop6h 30mMultiple Airlines
Deal found 11-4S$ 278
Tue 1-710:05ICN - SIN
1 stop26h 50mVietnam Airlines
Mon 14-713:05SIN - ICN
1 stop15h 45mVietnam Airlines
Deal found 11-4S$ 289
Sat 21-611:05ICN - SIN
Nonstop6h 20mScoot
Fri 27-602:15SIN - ICN
Nonstop6h 25mScoot
Deal found 12-4S$ 312
Mon 30-614:50ICN - SIN
1 stop29h 50mChina Southern
Wed 2-703:55SIN - ICN
1 stop16h 55mChina Southern
Deal found 11-4S$ 321
Thu 5-614:40ICN - SIN
1 stop27h 00mShenzhen Airlines
Mon 9-603:40SIN - ICN
1 stop11h 05mShenzhen Airlines
Deal found 11-4S$ 324
Thu 22-512:15ICN - SIN
2 stops14h 15mChina Eastern
Sun 25-518:10SIN - ICN
1 stop16h 45mChina Eastern
Deal found 11-4S$ 330
Sun 1-612:00GMP - SIN
1 stop18h 25mChina Eastern
Tue 3-618:10SIN - GMP
1 stop15h 50mChina Eastern
Deal found 11-4S$ 332
Tue 16-920:05ICN - SIN
Nonstop6h 15mJeju Air
Thu 18-902:20SIN - ICN
Nonstop6h 50mJeju Air
Deal found 11-4S$ 345
Sun 27-710:35ICN - SIN
1 stop11h 00mGaruda Indonesia
Tue 29-715:45SIN - ICN
1 stop15h 45mGaruda Indonesia
Deal found 11-4S$ 354
Sun 13-413:40ICN - SIN
1 stop12h 10mCathay Pacific
Fri 18-401:50SIN - ICN
1 stop18h 20mCathay Pacific
Deal found 11-4S$ 366
Tue 22-414:50GMP - SIN
1 stop9h 45mMultiple Airlines
Sun 27-423:25SIN - GMP
2 stops17h 15mMultiple Airlines
Deal found 11-4S$ 377

Cheapflights Fare Finder

Customise your flight search to find flights from Seoul 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 April 2025.
Use the filters below to find and compare flights from Seoul to Singapore that are best for you.

Fly from

Seoul

Fly to

Singapore

Route

Depart

Return

Price

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Tue 13-5

16:10-21:30

Nonstop6h 20m

Singapore Changi

Sun 18-5

23:00-06:30

Nonstop6h 30m

S$ 276

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 19-6

19:00-00:45

Nonstop6h 45m

Singapore Changi

Sun 22-6

02:45-10:15

Nonstop6h 30m

S$ 278

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 6-8

11:30-17:00

Nonstop6h 30m

Singapore Changi

Sun 10-8

02:45-10:15

Nonstop6h 30m

S$ 279

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Tue 1-7

10:05-11:55

1 stop26h 50m

Singapore Changi

Mon 14-7

13:05-05:50

1 stop15h 45m

S$ 289

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Mon 30-6

14:50-19:40

1 stop29h 50m

Singapore Changi

Wed 2-7

03:55-21:50

1 stop16h 55m

S$ 321

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 24-4

14:40-11:55

1 stop22h 15m

Singapore Changi

Sun 27-4

03:40-15:40

1 stop11h 00m

S$ 322

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 24-4

06:50-01:30

1 stop19h 40m

Singapore Changi

Fri 25-4

00:55-15:20

1 stop13h 25m

S$ 328

SeoulSingapore

GMP - SIN

GMPSIN

Seoul Gimpo Intl

Sun 1-6

12:00-05:25

1 stop18h 25m

Singapore Changi

Tue 3-6

18:10-11:00

1 stop15h 50m

S$ 332

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Tue 16-9

20:05-01:20

Nonstop6h 15m

Singapore Changi

Thu 18-9

02:20-10:10

Nonstop6h 50m

S$ 345

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Sun 27-7

10:35-20:35

1 stop11h 00m

Singapore Changi

Tue 29-7

15:45-08:30

1 stop15h 45m

S$ 354

Flights are sorted by cheapest return flights first.

Deals found on 11-4

Showing 1-10 of 41 results
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Best time to book a flight from Seoul to Singapore

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

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

Use this chart to determine the optimal time to book a return flight from Seoul to Singapore. Price data was last updated on 4 April 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Find hourly flight availability from Seoul 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 April 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 60% on flights from Seoul to Singapore by exploring options for tickets in the evening.

Weekly flight availability from Seoul to Singapore

Explore weekly flight availability from Seoul 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 12 April 2025.

The most flights from SEL to SIN are scheduled on a Monday (37 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (34 on average).

Rainfall in Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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 12 April 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from Seoul to Singapore by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,174 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,174 reviews
EVA Air
8.4
Very Good
1,174 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very Good
1,060 reviews
EVA Air
8.4
Very Good
1,174 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very Good
1,440 reviews
EVA Air
8.4
Very Good
1,174 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Garuda Indonesia
8.1
Very Good
71 reviews
EVA Air
8.4
Very Good
1,174 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very Good
1,288 reviews
EVA Air
8.4
Very Good
1,174 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Singapore. 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 into for flights to Singapore from Seoul?

    Singapore Changi (SIN), located 16.9 km from the city centre, is the airport you fly into when you book flights from Seoul to Singapore. 5 airlines have flights to Changi from Seoul on a regular basis. Booking flights from Seoul to Singapore Changi should not be difficult; the airport handles an average of 35 inbound flights from Seoul per day.

  • How popular is this Seoul to Singapore flight route?

    This flight path from Seoul to Singapore Changi was viewed by 944 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Seoul to Singapore round-trip?

    T'way Air, at S$ 276, was found to be the cheapest airline from Seoul to Singapore.Alternate airlines to your destination round-trip include Vietnam Airlines and Scoot. T'way Air is currently priced 45% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is T'way Air, with whom users have recently found tickets for as low as S$ 104. However, be on the lookout for offers from Scoot and Vietnam Airlines, as they are both options that can get you from Seoul to Singapore for a low price.

  • What are the most reliable airlines from Seoul to Singapore?

    No one likes to see their flight delayed. When booking a flight from Seoul to Singapore consider choosing SriLankan Airlines(87%), Air India(81%) or Virgin Australia(81%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seoul to Singapore?

    The cheapest flight price from Seoul to Singapore is S$ 94. On average you can expect to pay S$ 354. The most popular route, (Incheon Intl - Singapore Changi), can usually be booked for S$ 204.

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

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

  • How can I find direct flights from Seoul to Singapore?

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

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

    Yes. Cheapflights offers flight deals from Seoul 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Seoul to Singapore on these airlines

Choose from the following airlines for your flight from Seoul to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 12 April 2025.
Singapore Airlines flights from Seoul to Singapore Changi
T'way Air flights from Seoul to Singapore Changi
Scoot flights from Seoul to Singapore Changi

Top 5 airlines flying from Seoul to Singapore

Discover the top 5 airlines that operate flights from Seoul 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 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 208AverageS$ 355FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
T'way AirCheapestS$ 267AverageS$ 405FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Asiana AirlinesCheapestS$ 403AverageS$ 518FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Singapore AirlinesCheapestS$ 425AverageS$ 611FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapestS$ 498AverageS$ 720FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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How does Cheapflights help users find flights from Seoul to Singapore?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seoul to Singapore.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seoul to Singapore flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Seoul today and book when prices fit your budget.

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