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Cheap flights from Singapore to Seoul from £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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SEL
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Seoul are usually found in May or July, booked 6 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Singapore to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Seoul (SEL). 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 13 June 2025.

Round-trip from

£164

One-way from

£99

Popular in

December

Cheapest in

May

Average price

£277

Good round-trip deal

£307 or less

Good one-way deal

£129 or less
Scoot
  • Scoot
  • 5/9-10/9
  • 1 total stop
  • 23h 15m total
  • Singapore to Seoul
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T'way Air
  • T'way Air
  • 22/6
  • Nonstop
  • 6h 40m total
  • Singapore to Seoul
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Highest demand for flights based on searches. 15% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Singapore Changi to Seoul (SEL).
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Price to beat on a one-way flight from Singapore Changi to Seoul (SEL).
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Find flight deals from Singapore to Seoul

Cheapest flights from Singapore to Seoul
Explore the most affordable flight options available from Singapore to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Fri 5/918:25SIN - ICN
1 stop16h 45mMultiple Airlines
Wed 10/911:30ICN - SIN
Nonstop6h 30mMultiple Airlines
Deal found 11/6£164
Thu 4/903:15SIN - ICN
Nonstop6h 55mJeju Air
Wed 10/920:40ICN - SIN
Nonstop6h 35mJeju Air
Deal found 11/6£186
Thu 26/618:10SIN - ICN
1 stop18h 30mShenzhen Airlines
Mon 14/716:40ICN - SIN
1 stop10h 50mShenzhen Airlines
Deal found 11/6£197
Sat 12/723:00SIN - ICN
Nonstop6h 30mT'way Air
Fri 18/715:40ICN - SIN
Nonstop6h 50mT'way Air
Deal found 13/6£199
Fri 5/916:35SIN - ICN
1 stop18h 20mChina Eastern
Wed 10/912:15ICN - SIN
2 stops14h 15mChina Eastern
Deal found 11/6£216
Fri 12/917:55SIN - ICN
1 stop14h 45mVietJet Air
Sat 20/911:05ICN - SIN
1 stop27h 50mVietJet Air
Deal found 11/6£218
Sat 18/1013:10SIN - ICN
1 stop26h 15mVietnam Airlines
Sat 25/1010:35ICN - SIN
1 stop10h 25mVietnam Airlines
Deal found 11/6£222
Mon 13/1015:45SIN - ICN
1 stop15h 45mGaruda Indonesia
Wed 22/1010:35ICN - SIN
1 stop11h 00mGaruda Indonesia
Deal found 12/6£237
Wed 25/600:55SIN - ICN
1 stop20h 45mShandong Airlines
Mon 14/711:45ICN - SIN
1 stop13h 05mShandong Airlines
Deal found 12/6£247
Fri 20/609:00SIN - ICN
1 stop11h 45mAir China
Mon 7/713:05ICN - SIN
1 stop18h 45mAir China
Deal found 11/6£273
Wed 25/600:35SIN - GMP
1 stop30h 45mJeju Air
Mon 30/619:40GMP - SIN
1 stop28h 55mJeju Air
Deal found 11/6£288
Tue 9/907:30SIN - ICN
Nonstop6h 30mKorean Air
Sun 21/923:35ICN - SIN
Nonstop6h 25mKorean Air
Deal found 11/6£291

Cheapflights Fare Finder

Customise your flight search to find flights from Singapore to Seoul 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 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Singapore to Seoul that are best for you.

Fly from

Singapore

Fly to

Seoul

Route

Depart

Return

Price

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 5/9

18:25-12:10

1 stop16h 45m

Incheon Intl

Wed 10/9

11:30-17:00

Nonstop6h 30m

£164

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 4/9

03:15-11:10

Nonstop6h 55m

Incheon Intl

Wed 10/9

20:40-02:15

Nonstop6h 35m

£186

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 26/6

18:10-13:40

1 stop18h 30m

Incheon Intl

Mon 14/7

16:40-02:30

1 stop10h 50m

£197

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 12/7

23:00-06:30

Nonstop6h 30m

Incheon Intl

Fri 18/7

15:40-21:30

Nonstop6h 50m

£199

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 5/9

16:35-11:55

1 stop18h 20m

Incheon Intl

Wed 10/9

12:15-01:30

2 stops14h 15m

£216

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 12/9

17:55-09:40

1 stop14h 45m

Incheon Intl

Sat 20/9

11:05-13:55

1 stop27h 50m

£218

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 18/10

13:10-16:25

1 stop26h 15m

Incheon Intl

Sat 25/10

10:35-20:00

1 stop10h 25m

£222

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 13/10

15:45-08:30

1 stop15h 45m

Incheon Intl

Wed 22/10

10:35-20:35

1 stop11h 00m

£237

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 25/6

00:55-22:40

1 stop20h 45m

Incheon Intl

Mon 14/7

11:45-23:50

1 stop13h 05m

£247

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 25/6

00:35-08:20

1 stop30h 45m

Seoul Gimpo Intl

Mon 30/6

19:40-23:35

1 stop28h 55m

£288

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 45 results
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Best time to book a flight from Singapore to Seoul

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

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

Use this chart to determine the optimal time to book a return flight from Singapore to Seoul. Price data was last updated on 9 June 2025.

The best time to book flights from Singapore to Seoul is 2 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 Singapore to Seoul?

Currently, November is the cheapest month in which you can book a flight from Singapore to Seoul (average of £656). Flying from Singapore to Seoul in July is currently the most expensive (average of £1,140). 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 SEL?

Find hourly flight availability from Singapore to Seoul. 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.

One of the essential ways to save on airfare from Singapore to Seoul is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 9% on airfare.

Weekly flight availability from Singapore to Seoul

Explore weekly flight availability from Singapore to Seoul. 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 SEL 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 Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 13 June 2025.
To help decide which airline to fly from Singapore to Seoul, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,202 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very Good
1,091 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very Good
1,490 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very Good
738 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very Good
440 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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

    Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly out of when you book flights from Singapore to Seoul. 6 airlines have flights from Changi to Seoul on a regular basis. Booking flights from Singapore Changi to Seoul should not be difficult; the airport handles an average of 34 outbound flights to Seoul per day.

  • How popular is this Singapore to Seoul flight route?

    Flights from Singapore Changi to Seoul have been viewed 432 times in the past calendar month.

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

    According to our current data, Jeju Air (£186), Shenzhen Airlines (£197), and T'way Air (£199) offers the cheapest pricing from Singapore to Seoul. Jeju Air is 39% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is T'way Air, with whom users have recently found tickets for as low as £99. However, be on the lookout for offers from VietJet Air and Shenzhen Airlines, as they are both options that can get you from Singapore to Seoul for a low price.

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

    The top 3 most reliable airlines when flying from Singapore to Seoul are Scoot (94%), SriLankan Airlines (92%) and Air India (91%).

  • What are the cheapest flights from Singapore to Seoul?

    Looking for the cheapest flight from Singapore to Seoul? While on average our users pay £244, our data indicates the cheapest price to be £94. The most popular route (Singapore Changi - Seoul Gimpo Intl), is priced around £411.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore to Seoul 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 Seoul?

    Currently, November is the cheapest month in which you can book a flight from Singapore to Seoul (average of £656). Flying from Singapore to Seoul in July is currently the most expensive (average of £1,140). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Seoul

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

Top 6 airlines flying from Singapore to Seoul

Discover the top 6 airlines that operate flights from Singapore to Seoul. 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 858,174 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest£152Average£247FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
T'way AirCheapest£200Average£302FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Garuda IndonesiaCheapest£232Average£243FlexibilityNo cancel feeOn-time71%
Search Garuda Indonesia flights
Asiana AirlinesCheapest£306Average£375FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Singapore AirlinesCheapest£308Average£417FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapest£310Average£383FlexibilityNo 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 Singapore to Seoul?

Deals for Singapore to Seoul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Seoul from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Seoul 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 Seoul become cheaper?

Yes! Start tracking prices for Singapore to Seoul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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