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$79+ Cheap flights from Seoul (SEL) to Singapore (SIN)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SIN
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheapflights Tip: The best prices from Seoul to Singapore Changi are usually found in March or February, booked 82 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 April 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$210
(T'way Air)

One-way from

$79
(T'way Air)

Popular in

December

Cheapest in

March

Average price

$345

Good round-trip deal

$307 or less

Good one-way deal

$105 or less
Provider with most accurate pricing for Seoul (SEL)-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Singapore Changi flights.
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From Seoul (SEL) to Singapore Changi
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One-way flight from Seoul (SEL) to Singapore Changi
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Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT 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 April 25, 2025.

This T'way Air deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:00 pmICN - SIN
Nonstop6h 45mT'way Air
Sun 6/111:00 pmSIN - ICN
Nonstop6h 30mT'way Air
Deal found 4/25$210
This Mytrip deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/238:20 pmICN - SIN
1 stop23h 10mMultiple Airlines
Sun 5/252:15 amSIN - ICN
Nonstop6h 40mMultiple Airlines
Deal found 4/25$211
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/410:35 amICN - SIN
1 stop7h 50mVietnam Airlines
Wed 7/99:00 pmSIN - ICN
1 stop8h 40mVietnam Airlines
Deal found 4/25$213
This Booking.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2111:05 amICN - SIN
Nonstop6h 20mScoot
Tue 6/242:45 amSIN - ICN
Nonstop6h 30mScoot
Deal found 4/24$231
This oojo deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/112:40 pmICN - SIN
1 stop13h 00mShenzhen Airlines
Wed 5/143:40 amSIN - ICN
1 stop11h 00mShenzhen Airlines
Deal found 4/25$250
This Mytrip deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:45 pmICN - SIN
1 stop11h 20mChina Southern
Thu 5/153:55 amSIN - ICN
1 stop16h 55mChina Southern
Deal found 4/24$255
This Mytrip deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:55 pmICN - SIN
1 stop10h 00mChina Eastern
Fri 5/162:20 pmSIN - ICN
2 stops21h 55mChina Eastern
Deal found 4/24$267
This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2610:35 amICN - SIN
1 stop11h 00mGaruda Indonesia
Fri 8/11:00 pmSIN - ICN
1 stop18h 30mGaruda Indonesia
Deal found 4/24$280
This Jeju Air deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/88:05 pmICN - SIN
Nonstop6h 15mJeju Air
Fri 8/152:20 amSIN - ICN
Nonstop6h 50mJeju Air
Deal found 4/25$293
This Malaysia Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:10 amICN - SIN
1 stop12h 15mMalaysia Airlines
Fri 5/169:55 amSIN - ICN
1 stop10h 30mMalaysia Airlines
Deal found 4/24$297
This oojo deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:10 amICN - SIN
1 stop9h 55mCathay Pacific
Tue 5/131:50 amSIN - ICN
1 stop18h 20mCathay Pacific
Deal found 4/25$307
This Jeju Air deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:15 amGMP - SIN
1 stop18h 20mJeju Air
Mon 5/1912:35 amSIN - GMP
1 stop30h 45mJeju Air
Deal found 4/25$308

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 25, 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

Wed 5/28

7:00 pm-12:45 am

Nonstop6h 45m

Singapore Changi

Sun 6/1

11:00 pm-6:30 am

Nonstop6h 30m

$210

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 5/23

8:20 pm-6:30 pm

1 stop23h 10m

Singapore Changi

Sun 5/25

2:15 am-9:55 am

Nonstop6h 40m

$211

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 7/4

10:35 am-5:25 pm

1 stop7h 50m

Singapore Changi

Wed 7/9

9:00 pm-6:40 am

1 stop8h 40m

$213

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Sat 6/21

11:05 am-4:25 pm

Nonstop6h 20m

Singapore Changi

Tue 6/24

2:45 am-10:15 am

Nonstop6h 30m

$231

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Sun 5/11

2:40 pm-2:40 am

1 stop13h 00m

Singapore Changi

Wed 5/14

3:40 am-3:40 pm

1 stop11h 00m

$250

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 5/8

4:45 pm-3:05 am

1 stop11h 20m

Singapore Changi

Thu 5/15

3:55 am-9:50 pm

1 stop16h 55m

$255

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 5/8

12:55 pm-9:55 pm

1 stop10h 00m

Singapore Changi

Fri 5/16

2:20 pm-1:15 pm

2 stops21h 55m

$267

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Sat 7/26

10:35 am-8:35 pm

1 stop11h 00m

Singapore Changi

Fri 8/1

1:00 pm-8:30 am

1 stop18h 30m

$280

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 8/8

8:05 pm-1:20 am

Nonstop6h 15m

Singapore Changi

Fri 8/15

2:20 am-10:10 am

Nonstop6h 50m

$293

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 5/7

12:10 am-11:25 am

1 stop12h 15m

Singapore Changi

Fri 5/16

9:55 am-9:25 pm

1 stop10h 30m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 35 results
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Compare providers for flights from Seoul to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Singapore in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seoul-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Singapore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Seoul to Singapore. Price data was last updated on April 18, 2025.

The best time to book flights from Seoul to Singapore is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Seoul to Singapore (average of $1,011). Flying from Seoul to Singapore in December is currently the most expensive (average of $1,684). 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 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 April 25, 2025.

A simple way to save on the total cost of your ticket is to fly from Seoul to Singapore in the afternoon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Seoul to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Seoul to Singapore. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Seoul to Singapore flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 April 25, 2025.

The most flights from SEL to SIN are scheduled on a Monday (37 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (33 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 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

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 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

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 April 25, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Garuda Indonesia from Seoul to Singapore. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,180 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

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
1,180 reviews
EVA Air
8.4
Very good
1,180 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

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
1,063 reviews
EVA Air
8.4
Very good
1,180 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

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
72 reviews
EVA Air
8.4
Very good
1,180 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

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
1,290 reviews
EVA Air
8.4
Very good
1,180 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

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) is the airport you will fly into if you book a flight from Seoul to Singapore. You should not have trouble finding flights to Changi from Seoul; the airport handles an average of 35 inbound flights from Seoul per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Singapore airport from Seoul. It is only a 10.5 mi journey from Changi (SIN) to Singapore’s city center.

  • How popular is this Seoul to Singapore flight route?

    Flights from Seoul to Singapore Changi have been viewed 58 times in the past calendar month.

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

    Flying on T'way Air is currently your cheapest option to Singapore, with prices starting at $210. Additional round-trip tickets that might be worth considering are offered by Vietnam Airlines and Scoot, with the lowest prices starting at $213 and $231, respectively. T'way Air is priced at 44% lower than the current average price of a flight leaving 3 months from now.

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

    $79 is the cheapest one-way deal found within the past few days, from T'way Air. You may also be able to find cheap deals on Vietnam Airlines and Jeju Air, with prices starting from $91 and $105, respectively.

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

    The top 3 most reliable airlines when flying from Seoul to Singapore are SriLankan Airlines (90%), Air India (79%) and Virgin Australia (79%).

  • What are the cheapest flights from Seoul to Singapore?

    The cheapest flight price from Seoul to Singapore is $76. On average you can expect to pay $756. The most popular route, (Seoul Gimpo Intl - Singapore Changi), can usually be booked for $302.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Seoul to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Seoul to Singapore (average of $1,011). Flying from Seoul to Singapore in December is currently the most expensive (average of $1,684). 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 Seoul to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Singapore flights
Busan to Singapore flights

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 2,558,603 searches. Data last updated April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$84Average$321FlexibilityNo cancel feeOn-timeN/A
T'way AirCheapest$198Average$299FlexibilityNo cancel feeOn-time88%
Singapore AirlinesCheapest$307Average$417FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$312Average$400FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$323Average$446FlexibilityNo cancel feeOn-time81%

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