฿4,131 Cheap Flights from Singapore (SIN) to Seoul (ICN)

View ฿4,131 flight on Wed, 22 Apr 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿4,131 for one-way flights and ฿7,241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Mon, 13 Apr - Wed, 22 Apr
SIN
Singapore
ICN
Seoul
฿7,241 Return, found 22 hours ago
฿7,241
Return
found 22 hours ago
Select Jeju Air with Bag flight, departing Mon, 13 Apr from Singapore to Seoul, returning Wed, 22 Apr, priced at ฿7,241 found 22 hours ago
Scoot
Sun, 19 Apr - Sun, 26 Apr
SIN
Singapore
ICN
Seoul
฿7,778 Return, found 6 days ago
฿7,778
Return
found 6 days ago
Select Scoot flight, departing Sun, 19 Apr from Singapore to Seoul, returning Sun, 26 Apr, priced at ฿7,778 found 6 days ago
T'Way Air
Mon, 13 Apr - Wed, 22 Apr
SIN
Singapore
ICN
Seoul
฿8,006 Return, found 22 hours ago
฿8,006
Return
found 22 hours ago
Select T'Way Air flight, departing Mon, 13 Apr from Singapore to Seoul, returning Wed, 22 Apr, priced at ฿8,006 found 22 hours ago
Hainan Airlines
Wed, 25 Mar - Wed, 1 Apr
SIN
Singapore
ICN
Seoul
฿9,010 Return, found 6 days ago
฿9,010
Return
found 6 days ago
Select Hainan Airlines flight, departing Wed, 25 Mar from Singapore to Seoul, returning Wed, 1 Apr, priced at ฿9,010 found 6 days ago
Jeju Air
Thu, 26 Mar - Wed, 1 Apr
SIN
Singapore
ICN
Seoul
฿10,425 Return, found 6 days ago
฿10,425
Return
found 6 days ago
Select Jeju Air flight, departing Thu, 26 Mar from Singapore to Seoul, returning Wed, 1 Apr, priced at ฿10,425 found 6 days ago
China Southern Airlines
Wed, 13 May - Wed, 20 May
SIN
Singapore
ICN
Seoul
฿10,639 Return, found 1 day ago
฿10,639
Return
found 1 day ago
Select China Southern Airlines flight, departing Wed, 13 May from Singapore to Seoul, returning Wed, 20 May, priced at ฿10,639 found 1 day ago
Shandong Airlines
Thu, 10 Sept - Thu, 17 Sept
SIN
Singapore
ICN
Seoul
฿10,800 Return, found 7 hours ago
฿10,800
Return
found 7 hours ago
Select Shandong Airlines flight, departing Thu, 10 Sept from Singapore to Seoul, returning Thu, 17 Sept, priced at ฿10,800 found 7 hours ago
AirAsia
Sun, 19 Apr - Sun, 26 Apr
SIN
Singapore
ICN
Seoul
฿11,232 Return, found 6 days ago
฿11,232
Return
found 6 days ago
Select AirAsia flight, departing Sun, 19 Apr from Singapore to Seoul, returning Sun, 26 Apr, priced at ฿11,232 found 6 days ago
Air Macau Company
Sat, 13 Jun - Wed, 17 Jun
SIN
Singapore
ICN
Seoul
฿11,245 Return, found 15 hours ago
฿11,245
Return
found 15 hours ago
Select Air Macau Company flight, departing Sat, 13 Jun from Singapore to Seoul, returning Wed, 17 Jun, priced at ฿11,245 found 15 hours ago
Xiamen Airlines
Fri, 24 Apr - Sun, 26 Apr
SIN
Singapore
ICN
Seoul
฿12,085 Return, found 2 days ago
฿12,085
Return
found 2 days ago
Select Xiamen Airlines flight, departing Fri, 24 Apr from Singapore to Seoul, returning Sun, 26 Apr, priced at ฿12,085 found 2 days ago

Alternative airports near Seoul

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

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from ฿12,255
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from ฿12,255

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

November is typically the cheapest month to fly

From ฿6,294 - ฿9,674 per traveller.

Frequently asked questions

How much is a flight from Singapore Airport to Seoul–Incheon Intl. Airport?
Round-trip journeys between Changi Airport (SIN) and Incheon Intl. Airport (ICN) start from ฿7,241. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to Seoul–Incheon Intl. Airport?
Each air carrier has its own terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from SIN to Seoul–Incheon Intl. 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 Changi Airport (SIN) to ICN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport to ICN?
With a flight distance of 4,600 kilometres between SIN and Seoul–Incheon Intl. Airport, this is a long trip. Be sure to keep well hydrated and go for a short walk down the aisle every so often.
Which airlines fly direct from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
Getting from Changi Airport (SIN) to Incheon Airport is easy when you have a good range of airlines to select from. Here are a few of the best:

  • 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 Changi Airport (SIN) to Incheon Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so not always. While last-minute deals between Changi Airport and Incheon Airport are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some airlines release their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to book when the fares dip.

Travel information

Origin airport
Changi
Destination airport
Incheon Intl.
Airlines serving
Air China, Asiana Airlines, Cathay Pacific, China Airlines, China Southern Airlines, EVA Airways, FlexFlight, Garuda Indonesia, Hahn Air Systems, Jeju Air with Bag, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
฿7,240
Distance
4598 km
Average flight time
7 hours 22 mins

Book with confidence

Perfect flights from Singapore to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Singapore to Seoul. 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 Changi to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,131 and roundtrip prices from ฿7,241. 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 Incheon Intl. 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 Seoul.
Perfect flights from Singapore to Seoul
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