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Cheap flights from Singapore to Seoul from S$ 215

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 24-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SEL
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Seoul

Enter your travel dates to find the best prices.

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 10 March 2026.

Thu 10-910:50
SIN
-
ICN
1 stop12h 55m
Multiple Airlines
Wed 16-918:05
ICN
-
SIN
1 stop18h 50m
Multiple Airlines
Deal found 10-3S$ 334
Sun 10-517:05
SIN
-
ICN
1 stop19h 10m
Multiple Airlines
Mon 1-610:05
ICN
-
SIN
1 stop26h 50m
Multiple Airlines
Deal found 10-3S$ 335
Fri 16-1018:25
SIN
-
ICN
1 stop11h 15m
Vietnam Airlines
Sun 25-1018:05
ICN
-
SIN
1 stop19h 20m
Vietnam Airlines
Deal found 10-3S$ 338
Wed 25-317:15
SIN
-
ICN
1 stop28h 30m
Multiple Airlines
Wed 1-418:10
ICN
-
SIN
Nonstop6h 30m
Multiple Airlines
Deal found 10-3S$ 340
Fri 24-404:40
SIN
-
ICN
1 stop14h 45m
Multiple Airlines
Sat 25-411:45
ICN
-
SIN
1 stop13h 05m
Multiple Airlines
Deal found 10-3S$ 342
Sun 5-416:15
SIN
-
ICN
1 stop27h 10m
Multiple Airlines
Wed 22-423:40
ICN
-
SIN
1 stop25h 10m
Multiple Airlines
Deal found 9-3S$ 343
Sat 4-416:00
SIN
-
ICN
1 stop28h 40m
Multiple Airlines
Wed 8-415:50
ICN
-
SIN
Nonstop6h 40m
Multiple Airlines
Deal found 10-3S$ 344
Mon 13-409:30
SIN
-
ICN
1 stop13h 00m
Multiple Airlines
Wed 22-415:50
ICN
-
SIN
Nonstop6h 40m
Multiple Airlines
Deal found 10-3S$ 345
Sun 22-320:40
SIN
-
ICN
1 stop13h 35m
Multiple Airlines
Thu 26-318:20
ICN
-
SIN
Nonstop6h 50m
Multiple Airlines
Deal found 9-3S$ 347
Sat 4-423:00
SIN
-
ICN
Nonstop6h 45m
T'way Air
Wed 8-415:50
ICN
-
SIN
Nonstop6h 40m
T'way Air
Deal found 10-3S$ 348
Wed 8-423:10
SIN
-
ICN
2 stops14h 45m
Multiple Airlines
Wed 15-418:15
ICN
-
SIN
Nonstop6h 35m
Multiple Airlines
Deal found 8-3S$ 351
Sun 5-400:25
SIN
-
GMP
1 stop13h 20m
Multiple Airlines
Mon 13-418:40
GMP
-
SIN
1 stop29h 45m
Multiple Airlines
Deal found 9-3S$ 403

Find flight deals from Singapore to Seoul

Keep the following information in mind while searching for Singapore to Seoul flight deals. Data was last updated 10 March 2026.

Round-trip from

S$ 340

One-way from

S$ 215

Popular in

December

Cheapest in

July

Average price

S$ 504

Good round-trip deal

S$ 445 or less

Good one-way deal

S$ 256 or less
T'way Air
  • T'way Air
  • 25-3-2-4
  • 2 total stops
  • 21h 35m total
  • Singapore to Seoul
Search Deals
Hainan Airlines
  • Hainan Airlines
  • 24-5
  • 1 total stop
  • 27h 10m total
  • Singapore to Seoul
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (S$ 143 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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

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 10 March 2026.
Use the filters below to find and compare flights from Singapore to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 12-4

00:50-08:40

Nonstop6h 50m

Incheon Intl

Fri 17-4

18:15-23:50

Nonstop6h 35m

S$ 358

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 13-5

18:25-06:40

1 stop11h 15m

Incheon Intl

Thu 14-5

10:35-20:00

1 stop10h 25m

S$ 384

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 11-4

00:50-08:40

Nonstop6h 50m

Incheon Intl

Mon 20-4

18:15-23:50

Nonstop6h 35m

S$ 385

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 4-8

13:10-06:40

1 stop16h 30m

Incheon Intl

Sat 15-8

17:55-20:00

1 stop27h 05m

S$ 385

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 6-8

21:00-16:25

1 stop18h 25m

Incheon Intl

Tue 11-8

10:35-20:00

1 stop10h 25m

S$ 386

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 15-4

18:25-16:25

1 stop21h 00m

Incheon Intl

Fri 24-4

17:55-12:10

1 stop19h 15m

S$ 386

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 5-7

18:25-16:25

1 stop21h 00m

Incheon Intl

Fri 17-7

17:55-12:10

1 stop19h 15m

S$ 386

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 3-7

13:10-06:40

1 stop16h 30m

Incheon Intl

Thu 6-8

17:55-17:25

1 stop24h 30m

S$ 386

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 30-3

00:50-08:40

Nonstop6h 50m

Incheon Intl

Wed 1-4

18:10-23:40

Nonstop6h 30m

S$ 400

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 5-4

20:05-19:05

1 stop22h 00m

Incheon Intl

Wed 8-4

01:55-12:25

1 stop11h 30m

S$ 487

Flights are sorted by cheapest return flights first.

Deals found on 8-3

Showing 1-10 of 47 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Singapore to Seoul (average of S$ 171). Flying from Singapore to Seoul in December is currently the most expensive (average of S$ 411). 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 10 March 2026.

It’s optimal to fly from Singapore to Seoul in the afternoon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at midday.

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 10 March 2026.

The most flights from SG0 to SEL are scheduled on a Monday (34 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (28 on average).

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 10 March 2026.
See what other customers who have flown with Korean Air,Singapore Airlines, andJeju Air from Singapore to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

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
1,202 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

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.
Singapore Airlines
8.2
Very Good
1,471 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

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.
Jeju Air
7.6
Good
35 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

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.
Scoot
6.7
Okay
320 reviews
Korean Air
8.4
Very Good
1,202 reviews
Check prices

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

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 long is the flight from Singapore to Seoul?

    Airlines like Jeju Air and Vietnam Airlines fly from Singapore to Seoul in about 6h 50m. The time it takes to get you to your destination can typically vary by up to 4h 25m. There are 4622 km between Singapore and Seoul. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    S$ 146 is the cheapest one-way deal found within the past few days, from Jeju Air. You may also be able to find cheap deals on AirAsia and T'way Air, with prices starting from S$ 153 and S$ 158, 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 (90%), Air Canada (89%) and T'way Air (88%).

  • 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$ 190. The most popular route (Singapore Changi - Incheon Intl), is priced around S$ 116.

  • 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, July is the cheapest month in which you can book a flight from Singapore to Seoul (average of S$ 171). Flying from Singapore to Seoul in December is currently the most expensive (average of S$ 411). 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapestS$ 180AverageS$ 568FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapestS$ 180AverageS$ 435FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Hainan AirlinesCheapestS$ 187AverageS$ 419FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Hahn Air SystemsCheapestS$ 221AverageS$ 575FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
Shenzhen AirlinesCheapestS$ 233AverageS$ 322FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Jeju AirCheapestS$ 244AverageS$ 473FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
XiamenAirCheapestS$ 295AverageS$ 467FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Garuda IndonesiaCheapestS$ 297AverageS$ 385FlexibilityNo cancel feeOn-time71%
Search Garuda Indonesia flights
Vietnam AirlinesCheapestS$ 324AverageS$ 380FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China SouthernCheapestS$ 375AverageS$ 435FlexibilityNo 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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