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Cheap flights from Singapore to Seoul from S$ 165

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 25-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SEL
25 May — 1 Jun1
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 20 May 2025.

Round-trip from

S$ 270

One-way from

S$ 165

Popular in

December

Cheapest in

May

Average price

S$ 469

Good round-trip deal

S$ 370 or less

Good one-way deal

S$ 224 or less
T'way Air
  • T'way Air
  • 10-6-13-6
  • 1 total stop
  • 24h 00m total
  • Singapore to Seoul
Search Deals
Scoot
  • Scoot
  • 25-5
  • Nonstop
  • 6h 30m total
  • Singapore to Seoul
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (S$ 116 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 May 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).
Search Deals

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 20 May 2025.

Sun 25-502:45SIN - ICN
Nonstop6h 30mMultiple Airlines
Tue 27-508:15ICN - SIN
1 stop24h 00mMultiple Airlines
Deal found 20-5S$ 260
Sun 25-502:45SIN - ICN
Nonstop6h 30mScoot
Wed 28-511:30ICN - SIN
Nonstop6h 30mScoot
Deal found 19-5S$ 294
Wed 21-504:40SIN - ICN
1 stop15h 50mHainan Airlines
Fri 23-522:35ICN - SIN
1 stop29h 35mHainan Airlines
Deal found 19-5S$ 319
Mon 16-603:30SIN - ICN
1 stop11h 15mShenzhen Airlines
Fri 20-616:40ICN - SIN
1 stop10h 50mShenzhen Airlines
Deal found 19-5S$ 320
Wed 28-502:15SIN - ICN
Nonstop6h 40mT'way Air
Fri 6-619:00ICN - SIN
Nonstop6h 45mT'way Air
Deal found 19-5S$ 332
Thu 29-517:55SIN - ICN
1 stop14h 45mVietJet Air
Fri 6-621:15ICN - SIN
1 stop14h 00mVietJet Air
Deal found 20-5S$ 333
Mon 26-517:10SIN - ICN
1 stop11h 40mBatik Air
Fri 30-506:50ICN - SIN
1 stop10h 20mBatik Air
Deal found 19-5S$ 342
Sun 25-500:55SIN - ICN
1 stop12h 55mChina Eastern
Wed 4-612:55ICN - SIN
1 stop10h 00mChina Eastern
Deal found 20-5S$ 373
Wed 11-609:00SIN - GMP
1 stop27h 05mMultiple Airlines
Fri 13-612:00GMP - SIN
2 stops24h 40mMultiple Airlines
Deal found 19-5S$ 386
Thu 13-1113:25SIN - ICN
1 stop15h 05mVietnam Airlines
Thu 20-1117:55ICN - SIN
1 stop19h 20mVietnam Airlines
Deal found 19-5S$ 389
Thu 11-911:00SIN - ICN
1 stop11h 45mCebu Pacific
Mon 15-901:15ICN - SIN
1 stop24h 20mCebu Pacific
Deal found 20-5S$ 415
Thu 3-715:45SIN - ICN
1 stop15h 45mGaruda Indonesia
Tue 8-710:35ICN - SIN
1 stop12h 40mGaruda Indonesia
Deal found 18-5S$ 425

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 20 May 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

Sun 6-7

02:45-10:15

Nonstop6h 30m

Incheon Intl

Tue 15-7

08:15-07:15

1 stop24h 00m

S$ 262

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 6-7

02:45-10:15

Nonstop6h 30m

Incheon Intl

Sat 12-7

11:05-16:25

Nonstop6h 20m

S$ 294

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 8-6

03:30-15:40

1 stop11h 10m

Incheon Intl

Thu 19-6

16:40-16:40

1 stop25h 00m

S$ 316

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 3-6

17:55-09:40

1 stop14h 45m

Incheon Intl

Sat 7-6

21:20-10:15

1 stop13h 55m

S$ 334

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 1-7

17:05-13:15

1 stop19h 10m

Incheon Intl

Fri 4-7

14:15-16:00

1 stop26h 45m

S$ 337

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 2-7

02:15-09:55

Nonstop6h 40m

Incheon Intl

Thu 10-7

16:10-21:30

Nonstop6h 20m

S$ 354

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 19-7

01:50-23:45

1 stop20h 55m

Incheon Intl

Sun 3-8

08:20-00:35

1 stop17h 15m

S$ 374

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 11-6

09:00-13:05

1 stop27h 05m

Seoul Gimpo Intl

Fri 13-6

12:00-11:40

2 stops24h 40m

S$ 386

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 13-11

18:25-06:30

1 stop11h 05m

Incheon Intl

Wed 26-11

10:35-19:25

1 stop9h 50m

S$ 389

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 19-7

00:55-22:40

1 stop20h 45m

Incheon Intl

Mon 28-7

11:45-23:50

1 stop13h 05m

S$ 408

Flights are sorted by cheapest return flights first.

Deals found on 19-5

Showing 1-10 of 39 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$ 354). 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 20 May 2025.

It’s optimal to fly from Singapore to Seoul in the afternoon. By choosing this option you can save up to 13% 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 Monday 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 20 May 2025.

The most flights from SG0 to SEL are scheduled on a Monday (38 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 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 20 May 2025.
Read reviews from past customers who have flown Korean Air, Asiana 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
1,076 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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
1,076 reviews
Korean Air
8.4
Very Good
1,076 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.
Asiana Airlines
8.2
Very Good
441 reviews
Korean Air
8.4
Very Good
1,076 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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
73 reviews
Korean Air
8.4
Very Good
1,076 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.
Cathay Pacific
7.5
Good
872 reviews
Korean Air
8.4
Very Good
1,076 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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$ 165 is the cheapest one-way deal found within the past few days, from Scoot. You may also be able to find cheap deals on T'way Air and VietJet Air, with prices starting from S$ 167 and S$ 180, respectively.

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

    The top 3 most reliable airlines when flying from Singapore to Seoul are Air India (91%), Virgin Australia (91%) and SriLankan Airlines (89%).

  • 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$ 1,319, our data indicates the cheapest price to be S$ 166. The most popular route (Singapore Changi - Incheon Intl), is priced around S$ 240.

  • 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$ 354). 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 20 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapestS$ 129AverageS$ 525FlexibilityNo cancel feeOn-time67%
Search Air China flights
Cebu PacificCheapestS$ 184AverageS$ 435FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Air MacauCheapestS$ 199AverageS$ 358FlexibilityNo cancel feeOn-time56%
Search Air Macau flights
T'way AirCheapestS$ 256AverageS$ 511FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapestS$ 259AverageS$ 417FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Jeju AirCheapestS$ 263AverageS$ 370FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Vietnam AirlinesCheapestS$ 280AverageS$ 379FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Shenzhen AirlinesCheapestS$ 294AverageS$ 320FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
XiamenAirCheapestS$ 296AverageS$ 450FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China EasternCheapestS$ 327AverageS$ 402FlexibilityNo cancel feeOn-time62%
Search China Eastern 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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