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Cheap flights from Seoul to Singapore from S$ 113

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 15-8. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SIN
4 août — 11 août1
1 adult

Cheapflights Tip: The best prices from Seoul to Singapore Changi are usually found in July or August, booked 81 days in advance, depart on a Monday or Sunday and return on a Monday

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 30 juillet 2025.

Round-trip from

S$ 252

One-way from

S$ 113

Popular in

October

Cheapest in

July

Average price

S$ 345

Good round-trip deal

S$ 188 or less

Good one-way deal

S$ 249 or less
Vietnam Airlines
  • Vietnam Airlines
  • 4-9-8-9
  • 2 total stops
  • 42h 20m total
  • Seoul to Singapore
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Jeju Air
  • Jeju Air
  • 15-8
  • Nonstop
  • 6h 35m total
  • Seoul to Singapore
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Highest demand for flights based on searches. 10% potential increase in price (S$ 71 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (S$ 22 potential savings vs. average return price).
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Average for round-trip flights in July 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 30 juillet 2025.

jeu. 4-910:35ICN - SIN
1 stop26h 35mVietnam Airlines
lun. 8-913:05SIN - ICN
1 stop15h 45mVietnam Airlines
Deal found 29-7S$ 252
ven. 15-820:20ICN - SIN
1 stop13h 10mMultiple Airlines
mar. 19-821:20SIN - ICN
1 stop20h 45mMultiple Airlines
Deal found 28-7S$ 256
jeu. 28-815:40ICN - SIN
Nonstop6h 50mT'way Air
sam. 30-802:15SIN - ICN
Nonstop6h 40mT'way Air
Deal found 28-7S$ 258
mer. 24-911:30ICN - SIN
Nonstop6h 30mScoot
ven. 26-902:15SIN - ICN
Nonstop6h 25mScoot
Deal found 29-7S$ 276
mer. 20-815:15ICN - SIN
1 stop12h 50mChina Southern
jeu. 21-803:55SIN - ICN
1 stop16h 55mChina Southern
Deal found 29-7S$ 286
jeu. 28-820:40ICN - SIN
Nonstop6h 35mJeju Air
ven. 29-803:15SIN - ICN
Nonstop6h 55mJeju Air
Deal found 28-7S$ 291
dim. 31-800:10ICN - SIN
1 stop13h 45mMalaysia Airlines
jeu. 4-916:35SIN - ICN
1 stop13h 35mMalaysia Airlines
Deal found 29-7S$ 294
mar. 19-815:55GMP - SIN
1 stop9h 50mMultiple Airlines
lun. 25-800:10SIN - GMP
1 stop8h 40mMultiple Airlines
Deal found 29-7S$ 367
mer. 10-912:00GMP - SIN
1 stop18h 25mChina Eastern
dim. 14-916:55SIN - GMP
1 stop17h 05mChina Eastern
Deal found 28-7S$ 381
mer. 24-919:40GMP - SIN
1 stop28h 55mJeju Air
dim. 28-900:35SIN - GMP
1 stop30h 45mJeju Air
Deal found 27-7S$ 418
mer. 3-917:15GMP - SIN
1 stop8h 30mT'way Air
dim. 7-902:15SIN - GMP
1 stop9h 05mT'way Air
Deal found 29-7S$ 429

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 30 juillet 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

jeu. 4-9

10:35-12:10

1 stop26h 35m

Singapore Changi

lun. 8-9

13:05-05:50

1 stop15h 45m

S$ 252

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

ven. 15-8

20:20-08:30

1 stop13h 10m

Singapore Changi

mar. 19-8

21:20-19:05

1 stop20h 45m

S$ 256

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

jeu. 28-8

15:40-21:30

Nonstop6h 50m

Singapore Changi

sam. 30-8

02:15-09:55

Nonstop6h 40m

S$ 258

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

mer. 17-9

11:30-17:00

Nonstop6h 30m

Singapore Changi

dim. 21-9

02:45-10:15

Nonstop6h 30m

S$ 286

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

jeu. 28-8

20:40-02:15

Nonstop6h 35m

Singapore Changi

dim. 31-8

03:15-11:10

Nonstop6h 55m

S$ 291

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

mer. 24-9

00:10-14:40

1 stop15h 30m

Singapore Changi

mar. 30-9

19:15-07:10

1 stop10h 55m

S$ 295

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

ven. 22-8

16:45-03:05

1 stop11h 20m

Singapore Changi

mar. 26-8

03:55-21:50

1 stop16h 55m

S$ 308

SeoulSingapore

GMP - SIN

GMPSIN

Seoul Gimpo Intl

mar. 19-8

15:55-00:45

1 stop9h 50m

Singapore Changi

lun. 25-8

00:10-09:50

1 stop8h 40m

S$ 367

SeoulSingapore

GMP - SIN

GMPSIN

Seoul Gimpo Intl

mer. 10-9

12:00-05:25

1 stop18h 25m

Singapore Changi

dim. 14-9

16:55-11:00

1 stop17h 05m

S$ 381

SeoulSingapore

GMP - SIN

GMPSIN

Seoul Gimpo Intl

mer. 24-9

19:40-23:35

1 stop28h 55m

Singapore Changi

dim. 28-9

00:35-08:20

1 stop30h 45m

S$ 418

Flights are sorted by cheapest return flights first.

Deals found on 28-7

Showing 1-10 of 25 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 25 July 2025.

Booking 81 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 30 juillet 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 53% 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 30 juillet 2025.

The most flights from SEL to SIN are scheduled on a Monday (33 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (25 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 30 juillet 2025.
See what other customers who have flown with China Southern, Vietnam Airlines, andMalaysia Airlines from Seoul 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.
China Southern
7.6
Good
104 reviews
Check prices

Food

7.4

Overall

7.6

Boarding

8.0

Entertainment

7.6

Crew

8.3

Comfort

7.9

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.
China Southern
7.6
Good
104 reviews
China Southern
7.6
Good
104 reviews
Check prices

Food

7.4

Overall

7.6

Boarding

8.0

Entertainment

7.6

Crew

8.3

Comfort

7.9

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.
Vietnam Airlines
7.5
Good
196 reviews
China Southern
7.6
Good
104 reviews
Check prices

Food

7.4

Overall

7.6

Boarding

8.0

Entertainment

7.6

Crew

8.3

Comfort

7.9

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.
Malaysia Airlines
7.4
Good
270 reviews
China Southern
7.6
Good
104 reviews
Check prices

Food

7.4

Overall

7.6

Boarding

8.0

Entertainment

7.6

Crew

8.3

Comfort

7.9

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.
China Eastern
7.2
Good
158 reviews
China Southern
7.6
Good
104 reviews
Check prices

Food

7.4

Overall

7.6

Boarding

8.0

Entertainment

7.6

Crew

8.3

Comfort

7.9

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.

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 29 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?

    Vietnam Airlines, at S$ 252, was found to be the cheapest airline from Seoul to Singapore.Alternate airlines to your destination round-trip include T'way Air and Scoot. Vietnam Airlines is currently priced 43% 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 Jeju Air, with whom users have recently found tickets for as low as S$ 113. However, be on the lookout for offers from Vietnam Airlines and Scoot, 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(95%), Air Canada(74%) or Air India(72%), 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$ 111. On average you can expect to pay S$ 687. The most popular route, (Incheon Intl - Singapore Changi), can usually be booked for S$ 221.

  • 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

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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 30 juillet 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 30 juillet 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 157AverageS$ 314FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
T'way AirCheapestS$ 238AverageS$ 382FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Asiana AirlinesCheapestS$ 393AverageS$ 490FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Singapore AirlinesCheapestS$ 406AverageS$ 596FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapestS$ 470AverageS$ 734FlexibilityNo cancel feeOn-time81%
Search Korean Air 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 Seoul to Singapore?

Cheapflights helps you search for flights from Seoul to Singapore 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 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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