S$72 Cheap Flights from Seoul to Singapore

View S$72 flight on Thu, 12 Mar, 2026Opens 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 S$72 for one-way flights and S$241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Thu, 5 Mar - Wed, 11 Mar
ICN
Seoul
SIN
Singapore
S$241 Return, found 1 hour ago
S$241
Return
found 1 hour ago
Select Jeju Air with Bag flight, departing Thu, 5 Mar from Seoul to Singapore, returning Wed, 11 Mar, priced at S$241 found 1 hour ago
Jeju Air
Wed, 11 Mar - Tue, 24 Mar
ICN
Seoul
SIN
Singapore
S$260 Return, found 2 days ago
S$260
Return
found 2 days ago
Select Jeju Air flight, departing Wed, 11 Mar from Seoul to Singapore, returning Tue, 24 Mar, priced at S$260 found 2 days ago
T'Way Air
Fri, 6 Mar - Mon, 9 Mar
ICN
Seoul
SIN
Singapore
S$278 Return, found 5 hours ago
S$278
Return
found 5 hours ago
Select T'Way Air flight, departing Fri, 6 Mar from Seoul to Singapore, returning Mon, 9 Mar, priced at S$278 found 5 hours ago
Shandong Airlines
Thu, 26 Mar - Wed, 1 Apr
ICN
Seoul
SIN
Singapore
S$281 Return, just found
S$281
Return
just found
Select Shandong Airlines flight, departing Thu, 26 Mar from Seoul to Singapore, returning Wed, 1 Apr, priced at S$281 just found
Scoot
Sun, 5 Jul - Wed, 8 Jul
ICN
Seoul
SIN
Singapore
S$286 Return, found 2 days ago
S$286
Return
found 2 days ago
Select Scoot flight, departing Sun, 5 Jul from Seoul to Singapore, returning Wed, 8 Jul, priced at S$286 found 2 days ago
Vietnam Airlines
Sat, 23 May - Tue, 26 May
ICN
Seoul
SIN
Singapore
S$325 Return, found 19 hours ago
S$325
Return
found 19 hours ago
Select Vietnam Airlines flight, departing Sat, 23 May from Seoul to Singapore, returning Tue, 26 May, priced at S$325 found 19 hours ago
Hainan Airlines
Wed, 4 Mar - Fri, 6 Mar
ICN
Seoul
SIN
Singapore
S$346 Return, found 1 day ago
S$346
Return
found 1 day ago
Select Hainan Airlines flight, departing Wed, 4 Mar from Seoul to Singapore, returning Fri, 6 Mar, priced at S$346 found 1 day ago
Royal Brunei Airlines
Sat, 7 Mar - Mon, 9 Mar
ICN
Seoul
SIN
Singapore
S$371 Return, found 6 hours ago
S$371
Return
found 6 hours ago
Select Royal Brunei Airlines flight, departing Sat, 7 Mar from Seoul to Singapore, returning Mon, 9 Mar, priced at S$371 found 6 hours ago
Asiana Airlines
Fri, 21 Aug - Sun, 23 Aug
ICN
Seoul
SIN
Singapore
S$373 Return, found 6 hours ago
S$373
Return
found 6 hours ago
Select Asiana Airlines flight, departing Fri, 21 Aug from Seoul to Singapore, returning Sun, 23 Aug, priced at S$373 found 6 hours ago
Malaysia Airlines
Thu, 26 Mar - Sat, 28 Mar
ICN
Seoul
SIN
Singapore
S$379 Return, found 1 day ago
S$379
Return
found 1 day ago
Select Malaysia Airlines flight, departing Thu, 26 Mar from Seoul to Singapore, returning Sat, 28 Mar, priced at S$379 found 1 day ago

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Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city centre is 18 minutes. Flights from S$543
SIN
Changi
Cheapest
Average driving time to city centre18 min
Flights from S$543

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

March is typically the cheapest month to fly

From S$204 - S$381 per traveller.
Seoul to Singapore route information
Origin airport
Incheon Intl.
Destination airport
Changi
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, FlexFlight, Garuda Indonesia, Hahn Air Systems, Jeju Air with Bag, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Shenzhen Airlines, Singapore Airlines, T'way Air with baggage, Vietjet Air, Vietnam Airlines
Return price
S$240
Distance
4598 km
Average flight time
5 hours 39 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 Jeju Air, T'Way Air, Jeju Air with Bag, Shandong Airlines, Scoot, Hainan Airlines, Vietnam Airlines, T'way Air with baggage, Hahn Air Systems, Malaysia Airlines, Royal Brunei Airlines, Asiana Airlines. 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 S$72 and roundtrip prices from S$241*.
 

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 . 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 S$241. 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.

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