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Cheap flights from Singapore to Seoul from S$ 164

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 18-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SEL
4 May — 11 May1
1 adult

Cheap flight deals from Singapore to Seoul

Keep the following information in mind while searching for Singapore to Seoul flight deals. Data was last updated 29 April 2025.

Round-trip from

S$ 270

One-way from

S$ 164

Popular in

December

Cheapest in

February

Average price

S$ 547

Good round-trip deal

S$ 343 or less

Good one-way deal

S$ 208 or less
Scoot
  • Scoot
  • 14-5-17-5
  • Nonstop
  • 12h 50m total
  • Singapore to Seoul
Search Deals
T'way Air
  • T'way Air
  • 18-5
  • Nonstop
  • 6h 30m total
  • Singapore to Seoul
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (S$ 112 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Singapore to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Singapore 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 29 April 2025.

Wed 14-523:00SIN - ICN
Nonstop6h 30mMultiple Airlines
Sat 17-511:05ICN - SIN
Nonstop6h 20mMultiple Airlines
Deal found 29-4S$ 270
Sat 17-523:00SIN - ICN
Nonstop6h 30mT'way Air
Wed 21-516:10ICN - SIN
Nonstop6h 20mT'way Air
Deal found 29-4S$ 307
Tue 28-1012:30SIN - ICN
Nonstop6h 15mScoot
Thu 6-1120:45ICN - SIN
Nonstop6h 35mScoot
Deal found 29-4S$ 316
Thu 5-603:30SIN - ICN
1 stop11h 10mShenzhen Airlines
Mon 9-616:40ICN - SIN
1 stop10h 50mShenzhen Airlines
Deal found 29-4S$ 319
Wed 14-500:35SIN - GMP
1 stop13h 00mMultiple Airlines
Tue 20-519:30GMP - SIN
2 stops53h 05mMultiple Airlines
Deal found 28-4S$ 339
Thu 22-517:05SIN - ICN
1 stop19h 10mAir Macau
Sun 25-507:50ICN - SIN
1 stop9h 10mAir Macau
Deal found 28-4S$ 358
Sun 23-1113:15SIN - ICN
1 stop16h 15mVietnam Airlines
Fri 28-1110:35ICN - SIN
1 stop9h 50mVietnam Airlines
Deal found 29-4S$ 392
Fri 16-500:55SIN - ICN
1 stop20h 45mShandong Airlines
Sat 24-511:45ICN - SIN
1 stop13h 05mShandong Airlines
Deal found 28-4S$ 411
Mon 23-623:25SIN - GMP
1 stop12h 40mAir China
Wed 25-614:25GMP - SIN
1 stop17h 25mAir China
Deal found 28-4S$ 433
Fri 30-519:45SIN - ICN
1 stop11h 45mGaruda Indonesia
Thu 5-610:35ICN - SIN
1 stop11h 00mGaruda Indonesia
Deal found 29-4S$ 436
Fri 23-520:50SIN - ICN
1 stop15h 50mChina Southern
Thu 29-516:45ICN - SIN
1 stop11h 20mChina Southern
Deal found 29-4S$ 446
Mon 19-500:35SIN - GMP
1 stop30h 45mJeju Air
Thu 22-506:15GMP - SIN
1 stop18h 20mJeju Air
Deal found 28-4S$ 469

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 200,618 searches. Data last updated 29 April 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

Wed 14-5

23:00-06:30

Nonstop6h 30m

Incheon Intl

Sat 17-5

11:05-16:25

Nonstop6h 20m

S$ 270

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 5-6

03:30-15:40

1 stop11h 10m

Incheon Intl

Mon 9-6

16:40-02:30

1 stop10h 50m

S$ 319

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 28-5

02:15-09:55

Nonstop6h 40m

Incheon Intl

Fri 6-6

16:10-21:30

Nonstop6h 20m

S$ 331

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 14-5

00:35-14:35

1 stop13h 00m

Seoul Gimpo Intl

Tue 20-5

19:30-23:35

2 stops53h 05m

S$ 339

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 1-6

02:45-10:15

Nonstop6h 30m

Incheon Intl

Sat 7-6

11:05-16:25

Nonstop6h 20m

S$ 346

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 22-5

17:05-13:15

1 stop19h 10m

Incheon Intl

Sun 25-5

07:50-16:00

1 stop9h 10m

S$ 358

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 4-5

22:30-06:00

Nonstop6h 30m

Incheon Intl

Mon 12-5

18:40-23:40

Nonstop6h 00m

S$ 367

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 7-7

13:10-06:40

1 stop16h 30m

Incheon Intl

Mon 21-7

10:35-20:00

1 stop10h 25m

S$ 392

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 16-5

00:55-22:40

1 stop20h 45m

Incheon Intl

Sat 24-5

11:45-23:50

1 stop13h 05m

S$ 411

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Mon 23-6

23:25-13:05

1 stop12h 40m

Seoul Gimpo Intl

Wed 25-6

14:25-06:50

1 stop17h 25m

S$ 433

Flights are sorted by cheapest return flights first.

Deals found on 28-4

Showing 1-10 of 36 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

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

Currently, February is the cheapest month in which you can book a flight from Singapore to Seoul (average of S$ 351). Flying from Singapore to Seoul 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 SG 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 29 April 2025.

It’s optimal to fly from Singapore to Seoul in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Singapore to Seoul. Price data was last updated on 16 December 2024.

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

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 29 April 2025.

The most flights from SG0 to SEL are scheduled on a Monday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 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 29 April 2025.
Read reviews from past customers who have flown Korean Air, Hainan Airlines and Garuda Indonesia from Singapore to Seoul. 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
1,064 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

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
1,064 reviews
Korean Air
8.4
Very Good
1,064 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

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
38 reviews
Korean Air
8.4
Very Good
1,064 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

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
72 reviews
Korean Air
8.4
Very Good
1,064 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

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 Southern
7.5
Good
96 reviews
Korean Air
8.4
Very Good
1,064 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

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 Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Singapore to Seoul flight route?

    Within the past month, 33,628 users have taken a look at flights from Singapore to Seoul.

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

    S$ 164 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 Scoot and Shenzhen Airlines, with prices starting from S$ 168 and S$ 199, respectively.

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

    The top 3 most reliable airlines when flying from Singapore to Seoul are SriLankan Airlines (92%), Air India (90%) and Virgin Australia (90%).

  • What are the cheapest flights from Singapore to Seoul?

    Looking for the cheapest flight from Singapore to Seoul? While on average our users pay S$ 1,082, our data indicates the cheapest price to be S$ 153. The most popular route (Singapore Changi - Incheon Intl), is priced around S$ 117.

  • 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, February is the cheapest month in which you can book a flight from Singapore to Seoul (average of S$ 351). Flying from Singapore to Seoul 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

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 Incheon Intl flights
Singapore to Busan flights

Top 10 airlines flying from Singapore to Seoul

Discover the top 10 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 200,618 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapestS$ 131AverageS$ 532FlexibilityNo cancel feeOn-time67%
Search Air China flights
Cebu PacificCheapestS$ 186AverageS$ 446FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Air MacauCheapestS$ 197AverageS$ 363FlexibilityNo cancel feeOn-time56%
Search Air Macau flights
T'way AirCheapestS$ 259AverageS$ 521FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapestS$ 262AverageS$ 423FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Jeju AirCheapestS$ 271AverageS$ 378FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
XiamenAirCheapestS$ 308AverageS$ 470FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China EasternCheapestS$ 314AverageS$ 405FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Vietnam AirlinesCheapestS$ 322AverageS$ 384FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China SouthernCheapestS$ 359AverageS$ 519FlexibilityNo cancel feeOn-time69%
Search China Southern 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Seoul. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Seoul from Singapore.

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

Yes! Cheapflights helps users easily find flights from Singapore to Seoul with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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