RM344 Cheap Flights from Seoul (ICN) to Singapore (SIN)

View RM344 flight on Wed, 27 Aug 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Singapore Changi Airport (SIN)

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Cheap Flights from Seoul to Singapore (ICN-SIN)

Prices were available within the past 7 days and start at RM344 for one-way flights and RM834 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Thu, 5 Feb - Wed, 4 Mar
ICN
Seoul
SIN
Singapore
RM834 Return, found 5 hours ago
RM834
Return
found 5 hours ago
Select AirAsia X flight, departing Thu, 5 Feb from Seoul to Singapore, returning Wed, 4 Mar, priced at RM834 found 5 hours ago
T'Way Air
Thu, 11 Sep - Wed, 17 Sep
ICN
Seoul
SIN
Singapore
RM859 Return, found 2 days ago
RM859
Return
found 2 days ago
Select T'Way Air flight, departing Thu, 11 Sep from Seoul to Singapore, returning Wed, 17 Sep, priced at RM859 found 2 days ago
Vietnam Airlines
Sat, 9 May - Sun, 17 May
ICN
Seoul
SIN
Singapore
RM952 Return, found 1 day ago
RM952
Return
found 1 day ago
Select Vietnam Airlines flight, departing Sat, 9 May from Seoul to Singapore, returning Sun, 17 May, priced at RM952 found 1 day ago
Scoot
Sat, 6 Sep - Mon, 15 Sep
ICN
Seoul
SIN
Singapore
RM1,033 Return, found 5 days ago
RM1,033
Return
found 5 days ago
Select Scoot flight, departing Sat, 6 Sep from Seoul to Singapore, returning Mon, 15 Sep, priced at RM1,033 found 5 days ago
Jeju Air with Bag
Fri, 29 Aug - Sun, 31 Aug
ICN
Seoul
SIN
Singapore
RM1,159 Return, found 1 hour ago
RM1,159
Return
found 1 hour ago
Select Jeju Air with Bag flight, departing Fri, 29 Aug from Seoul to Singapore, returning Sun, 31 Aug, priced at RM1,159 found 1 hour ago
Royal Brunei Airlines
Tue, 2 Sep - Sat, 6 Sep
ICN
Seoul
SIN
Singapore
RM1,278 Return, found 1 day ago
RM1,278
Return
found 1 day ago
Select Royal Brunei Airlines flight, departing Tue, 2 Sep from Seoul to Singapore, returning Sat, 6 Sep, priced at RM1,278 found 1 day ago
Korean Air
Thu, 19 Mar - Wed, 25 Mar
ICN
Seoul
SIN
Singapore
RM1,301 Return, found 1 day ago
RM1,301
Return
found 1 day ago
Select Korean Air flight, departing Thu, 19 Mar from Seoul to Singapore, returning Wed, 25 Mar, priced at RM1,301 found 1 day ago
Garuda Indonesia
Thu, 5 Feb - Wed, 4 Mar
ICN
Seoul
SIN
Singapore
RM1,303 Return, found 5 hours ago
RM1,303
Return
found 5 hours ago
Select Garuda Indonesia flight, departing Thu, 5 Feb from Seoul to Singapore, returning Wed, 4 Mar, priced at RM1,303 found 5 hours ago
Cathay Pacific
Fri, 29 Aug - Sun, 31 Aug
ICN
Seoul
SIN
Singapore
RM1,351 Return, found 1 hour ago
RM1,351
Return
found 1 hour ago
Select Cathay Pacific flight, departing Fri, 29 Aug from Seoul to Singapore, returning Sun, 31 Aug, priced at RM1,351 found 1 hour ago
Hahn Air Systems
Fri, 29 Aug - Sun, 31 Aug
ICN
Seoul
SIN
Singapore
RM1,437 Return, found 1 hour ago
RM1,437
Return
found 1 hour ago
Select Hahn Air Systems flight, departing Fri, 29 Aug from Seoul to Singapore, returning Sun, 31 Aug, priced at RM1,437 found 1 hour ago

Find the cheapest month to fly from Seoul (ICN) to Singapore (SIN)

March is typically the cheapest month to fly

From RM 662 - RM 1,245 per traveller.

Graph displaying average flight prices per month

Seoul to Singapore route information
Origin airport
Incheon Intl.
Destination airport
Changi
Airlines serving
Air Macau Company, Cathay Pacific, China Airlines, China Eastern Airlines, Garuda Indonesia, Hahn Air Systems, Japan Airlines, Jeju Air with Bag, Korean Air, Malaysia Airlines, Philippine Airlines, Royal Brunei Airlines, Scoot, Singapore Airlines, T'Way Air, T'way Air with baggage, Thai Airways International, Vietnam Airlines, Xiamen Airlines
Return price
RM834
Distance
4598 km
Average flight time
5 hours 20 mins

Perfect flights from Seoul to Singapore

Your Journey from Seoul to Singapore

Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to Singapore caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including T'Way Air, Scoot, Vietnam Airlines, Jeju Air with Bag, China Eastern Airlines, Hahn Air Systems, AirAsia, T'way Air with baggage, Royal Brunei Airlines, Malaysia Airlines, AirAsia X, Korean Air, Garuda Indonesia, Cathay Pacific. Our selection of flights from Incheon Intl. to Changi caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seoul to Singapore Flights

Experience the joy of finding cheap flights from Incheon Intl. to Changi that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM344 and roundtrip prices from RM834*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seoul to Singapore with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Singapore

Picture yourself stepping off the plane in Singapore and immersing yourself in the unique atmosphere of Singapore. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seoul to Singapore Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seoul to Singapore.
 

Beyond the Flight – Exploring Singapore

With Expedia, your adventure extends beyond the flight. Explore Singapore at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seoul to Singapore with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seoul to Singapore with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to SIN?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from ICN to Changi Airport (SIN) was RM834. Fares this cheap don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to Changi Airport?
This differs from airline to airline, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are easy instructions on how to cancel online.
How do I find cheap flights from Incheon Airport to Singapore Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Incheon Airport to Singapore Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to SIN?
With around 4,600 kilometres separating South Korea and Singapore, your flight will be a long one. Pack wisely and make your time on board comfortable. Little things like a sleep mask and a cosy travel pillow can make a massive difference.
Which airlines fly direct from Incheon Airport to Singapore Airport?
It's a breeze to fly directly from Incheon Intl. Airport (ICN) to SIN. Below are some of the most popular carriers that offer nonstop services on this route:

  • Korean Air - (KE) with 91 monthly flights
  • Singapore Airlines - (SQ) with 91 monthly flights
  • Asiana Airlines - (OZ) with 43 monthly flights
  • TWay Air - (TW) with 30 monthly flights

Are ICN to Changi Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some super cheap fares from Seoul–Incheon Intl. Airport to Changi Airport (SIN) emerging a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines issue prices that far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.