฿4,245 Cheap Flights from Seoul (ICN) to Singapore (SIN)

View ฿4,245 flight on Thu, 3 Sept 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿4,245 for one-way flights and ฿9,335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Shandong Airlines
Thu, 18 Jun - Sat, 27 Jun
ICN
Seoul
SIN
Singapore
฿9,335 Return, found 4 days ago
฿9,335
Return
found 4 days ago
Select Shandong Airlines flight, departing Thu, 18 Jun from Seoul to Singapore, returning Sat, 27 Jun, priced at ฿9,335 found 4 days ago
Jeju Air with Bag
Thu, 16 Jul - Wed, 22 Jul
ICN
Seoul
SIN
Singapore
฿10,251 Return, found 2 days ago
฿10,251
Return
found 2 days ago
Select Jeju Air with Bag flight, departing Thu, 16 Jul from Seoul to Singapore, returning Wed, 22 Jul, priced at ฿10,251 found 2 days ago
Scoot
Thu, 16 Jul - Wed, 22 Jul
ICN
Seoul
SIN
Singapore
฿10,770 Return, found 2 days ago
฿10,770
Return
found 2 days ago
Select Scoot flight, departing Thu, 16 Jul from Seoul to Singapore, returning Wed, 22 Jul, priced at ฿10,770 found 2 days ago
Malaysia Airlines
Thu, 28 May - Wed, 3 Jun
ICN
Seoul
SIN
Singapore
฿11,360 Return, found 1 day ago
฿11,360
Return
found 1 day ago
Select Malaysia Airlines flight, departing Thu, 28 May from Seoul to Singapore, returning Wed, 3 Jun, priced at ฿11,360 found 1 day ago
Royal Brunei Airlines
Sat, 4 Jul - Tue, 7 Jul
ICN
Seoul
SIN
Singapore
฿11,440 Return, found 5 days ago
฿11,440
Return
found 5 days ago
Select Royal Brunei Airlines flight, departing Sat, 4 Jul from Seoul to Singapore, returning Tue, 7 Jul, priced at ฿11,440 found 5 days ago
Xiamen Airlines
Thu, 28 May - Wed, 3 Jun
ICN
Seoul
SIN
Singapore
฿11,605 Return, found 1 day ago
฿11,605
Return
found 1 day ago
Select Xiamen Airlines flight, departing Thu, 28 May from Seoul to Singapore, returning Wed, 3 Jun, priced at ฿11,605 found 1 day ago
T'Way Air
Sat, 4 Jul - Tue, 7 Jul
ICN
Seoul
SIN
Singapore
฿11,679 Return, found 5 days ago
฿11,679
Return
found 5 days ago
Select T'Way Air flight, departing Sat, 4 Jul from Seoul to Singapore, returning Tue, 7 Jul, priced at ฿11,679 found 5 days ago
Hahn Air Systems
Sat, 1 Aug - Wed, 5 Aug
ICN
Seoul
SIN
Singapore
฿15,165 Return, found 2 days ago
฿15,165
Return
found 2 days ago
Select Hahn Air Systems flight, departing Sat, 1 Aug from Seoul to Singapore, returning Wed, 5 Aug, priced at ฿15,165 found 2 days ago
Jeju Air with Bag
Sat, 1 Aug - Wed, 5 Aug
ICN
Seoul
SIN
Singapore
฿15,532 Return, found 2 days ago
฿15,532
Return
found 2 days ago
Select Jeju Air with Bag flight, departing Sat, 1 Aug from Seoul to Singapore, returning Wed, 5 Aug, priced at ฿15,532 found 2 days ago
Vietjet Air
Fri, 27 Nov - Sat, 28 Nov
ICN
Seoul
SIN
Singapore
฿16,385 Return, found 2 days ago
฿16,385
Return
found 2 days ago
Select Vietjet Air flight, departing Fri, 27 Nov from Seoul to Singapore, returning Sat, 28 Nov, priced at ฿16,385 found 2 days ago

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 ฿22,835
SIN
Changi
Cheapest
Average driving time to city centre18 min
Flights from ฿22,835

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

August is typically the cheapest month to fly

From ฿7,336 - ฿13,132 per traveller.

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 ฿9,335. 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.

Travel information

Origin airport
Incheon Intl.
Destination airport
Changi
Airlines serving
Asiana Airlines, Cathay Pacific, China Airlines, China Southern Airlines, EVA Airways, FlexFlight, Hahn Air Systems, Jeju Air with Bag, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Shandong Airlines, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
฿9,335
Distance
4598 km
Average flight time
5 hours 22 mins

Book with confidence

Perfect flights from Seoul to Singapore

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seoul to Singapore. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Incheon Intl. to Changi ticket options cater to your travel preferences, with incredible one-way fares from ฿4,245 and roundtrip prices from ฿9,335. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Changi and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Singapore.
Perfect flights from Seoul to Singapore
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