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Cheap flights from Singapore to Seoul from S$ 168

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 9-7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SEL
9 Jul — 16 Jul1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Seoul are usually found in May or July, booked 15 days in advance, depart on a Tuesday or Thursday and return on a Sunday

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 4 July 2025.

Round-trip from

S$ 266

One-way from

S$ 168

Popular in

December

Cheapest in

May

Average price

S$ 447

Good round-trip deal

S$ 406 or less

Good one-way deal

S$ 177 or less
27-7-6-8
  • 27-7-6-8
  • 1 total stop
  • 18h 50m total
  • Singapore to Seoul
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T'way Air
  • T'way Air
  • 9-7
  • Nonstop
  • 6h 30m total
  • Singapore to Seoul
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Highest demand for flights based on searches. 16% potential increase in price (S$ 126 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (S$ 22 potential savings vs. average return price).
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Average for round-trip flights in July 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 4 July 2025.

Sun 27-703:15SIN - ICN
Nonstop6h 55mMultiple Airlines
Wed 6-820:20ICN - SIN
1 stop11h 55mMultiple Airlines
Deal found 3-7S$ 266
Tue 15-702:45SIN - ICN
Nonstop6h 30mScoot
Sat 18-1011:05ICN - SIN
Nonstop6h 20mScoot
Deal found 1-7S$ 289
Wed 1-1003:15SIN - ICN
Nonstop6h 55mJeju Air
Thu 9-1020:40ICN - SIN
Nonstop6h 35mJeju Air
Deal found 2-7S$ 307
Tue 15-723:00SIN - ICN
Nonstop6h 30mT'way Air
Tue 5-819:00ICN - SIN
Nonstop6h 45mT'way Air
Deal found 3-7S$ 311
Thu 28-802:15SIN - GMP
1 stop14h 40mMultiple Airlines
Thu 4-915:55GMP - SIN
1 stop9h 50mMultiple Airlines
Deal found 1-7S$ 410
Mon 7-700:35SIN - GMP
1 stop19h 25mJeju Air
Sat 12-719:40GMP - SIN
1 stop28h 55mJeju Air
Deal found 1-7S$ 492

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 4 July 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 27-7

03:15-11:10

Nonstop6h 55m

Incheon Intl

Wed 6-8

20:20-07:15

1 stop11h 55m

S$ 266

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 15-7

02:45-10:15

Nonstop6h 30m

Incheon Intl

Sat 18-10

11:05-16:25

Nonstop6h 20m

S$ 289

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 1-10

03:15-11:10

Nonstop6h 55m

Incheon Intl

Thu 9-10

20:40-02:15

Nonstop6h 35m

S$ 307

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Thu 28-8

02:15-17:55

1 stop14h 40m

Seoul Gimpo Intl

Thu 4-9

15:55-00:45

1 stop9h 50m

S$ 410

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Fri 15-8

02:15-17:35

1 stop14h 20m

Seoul Gimpo Intl

Sat 23-8

19:00-00:45

1 stop30h 45m

S$ 506

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Mon 1-9

00:35-21:00

1 stop19h 25m

Seoul Gimpo Intl

Wed 10-9

19:40-23:35

1 stop28h 55m

S$ 515

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Fri 5-9

18:10-11:00

1 stop15h 50m

Seoul Gimpo Intl

Sun 7-9

12:00-05:25

1 stop18h 25m

S$ 541

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Thu 14-8

09:00-13:05

1 stop27h 05m

Seoul Gimpo Intl

Sun 17-8

14:25-06:50

1 stop17h 25m

S$ 554

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 9-7

23:00-06:30

Nonstop6h 30m

S$ 168

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 27-10

08:55-19:45

1 stop9h 50m

S$ 177

Flights are sorted by cheapest return flights first.

Deals found on 2-7

Showing 1-10 of 24 results
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2
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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 27 June 2025.

The price you pay for your flight from Singapore to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 6 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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$ 334). 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 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 4 July 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Singapore to Seoul by exploring options for tickets in the afternoon.

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 Sunday afternoons 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 4 July 2025.

The most flights from SIN to SEL are scheduled on a Wednesday (34 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (29 on average).

How much does it cost for a return flight from Singapore to Seoul?

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 4 July 2025.
Check out reviews from past customers who have flown with Vietnam Airlines, Air China, andChina Eastern from Singapore to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.5
Good
194 reviews
Check prices

Boarding

7.5

Entertainment

6.2

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Vietnam Airlines
7.5
Good
194 reviews
Vietnam Airlines
7.5
Good
194 reviews
Check prices

Boarding

7.5

Entertainment

6.2

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Air China
7.2
Good
92 reviews
Vietnam Airlines
7.5
Good
194 reviews
Check prices

Boarding

7.5

Entertainment

6.2

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
China Eastern
7.1
Good
152 reviews
Vietnam Airlines
7.5
Good
194 reviews
Check prices

Boarding

7.5

Entertainment

6.2

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Cebu Pacific
6.8
Okay
198 reviews
Vietnam Airlines
7.5
Good
194 reviews
Check prices

Boarding

7.5

Entertainment

6.2

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.

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?

    If you book a flight to Seoul from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore. There are 30 flights from Changi to Seoul per day from 19 different airlines.

  • How popular is this Singapore to Seoul flight route?

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

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

    Our cheapest airline available from Singapore to Seoul is Scoot. Our recent data shows that you can find tickets from as low as S$ 289 on this airline. Additional options worth looking into are Jeju Air and T'way Air, starting at S$ 307 and S$ 311 round-trip. Scoot is currently priced 44% below the average price you’ll pay for this route.

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

    S$ 168 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 AirAsia and Hahn Air Systems, with prices starting from S$ 177 and S$ 178, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Seoul on time: SriLankan Airlines (87%), Air India (86%), Virgin Australia (86%).

  • What are the cheapest flights from Singapore to Seoul?

    Looking at all options, your cheapest flight can be booked for S$ 159. While the most popular route (Singapore Changi - Incheon Intl) can be booked for S$ 260 on average our data indicates S$ 815 when flying from Singapore to Seoul.

  • 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$ 334). 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.

Fly from Singapore to Seoul on these airlines

Choose from the following airlines for your flight from Singapore to Seoul. Flights are based on user searches made on Cheapflights and were last updated on 4 July 2025.
Korean Air flights from Singapore Changi to Seoul
Singapore Airlines flights from Singapore Changi to Seoul
Scoot flights from Singapore Changi to Seoul

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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapestS$ 126AverageS$ 515FlexibilityNo cancel feeOn-time67%
Search Air China flights
Cebu PacificCheapestS$ 184AverageS$ 428FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Air MacauCheapestS$ 195AverageS$ 331FlexibilityNo cancel feeOn-time56%
Search Air Macau flights
Shenzhen AirlinesCheapestS$ 232AverageS$ 321FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
T'way AirCheapestS$ 248AverageS$ 473FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapestS$ 249AverageS$ 403FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Jeju AirCheapestS$ 263AverageS$ 342FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
XiamenAirCheapestS$ 291AverageS$ 442FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapestS$ 296AverageS$ 455FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Vietnam AirlinesCheapestS$ 314AverageS$ 375FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines 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 makes it easy to find Singapore to Seoul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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?

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, Cheapflights offers price alerts on Singapore to Seoul flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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