฿4,668 Cheap Flights from Singapore (SIN) to Seoul (ICN)

View ฿4,668 flight on Wed, 15 Jul 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 ฿4,668 for one-way flights and ฿8,528 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Tue, 10 Nov - Tue, 24 Nov
SIN
Singapore
ICN
Seoul
฿8,528 Return, found 5 days ago
฿8,528
Return
found 5 days ago
Select AirAsia flight, departing Tue, 10 Nov from Singapore to Seoul, returning Tue, 24 Nov, priced at ฿8,528 found 5 days ago
Scoot
Mon, 24 Aug - Sun, 30 Aug
SIN
Singapore
ICN
Seoul
฿9,206 Return, found 5 days ago
฿9,206
Return
found 5 days ago
Select Scoot flight, departing Mon, 24 Aug from Singapore to Seoul, returning Sun, 30 Aug, priced at ฿9,206 found 5 days ago
Jeju Air with Bag
Sun, 17 May - Sat, 30 May
SIN
Singapore
ICN
Seoul
฿10,858 Return, found 3 days ago
฿10,858
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Sun, 17 May from Singapore to Seoul, returning Sat, 30 May, priced at ฿10,858 found 3 days ago
Shandong Airlines
Fri, 11 Sept - Tue, 15 Sept
SIN
Singapore
ICN
Seoul
฿12,145 Return, found 1 day ago
฿12,145
Return
found 1 day ago
Select Shandong Airlines flight, departing Fri, 11 Sept from Singapore to Seoul, returning Tue, 15 Sept, priced at ฿12,145 found 1 day ago
Xiamen Airlines
Tue, 10 Nov - Tue, 24 Nov
SIN
Singapore
ICN
Seoul
฿12,520 Return, found 5 days ago
฿12,520
Return
found 5 days ago
Select Xiamen Airlines flight, departing Tue, 10 Nov from Singapore to Seoul, returning Tue, 24 Nov, priced at ฿12,520 found 5 days ago
T'Way Air
Sun, 17 May - Fri, 29 May
SIN
Singapore
ICN
Seoul
฿12,789 Return, found 3 days ago
฿12,789
Return
found 3 days ago
Select T'Way Air flight, departing Sun, 17 May from Singapore to Seoul, returning Fri, 29 May, priced at ฿12,789 found 3 days ago
Asiana Airlines
Mon, 6 Jul - Wed, 8 Jul
SIN
Singapore
ICN
Seoul
฿13,480 Return, found 3 days ago
฿13,480
Return
found 3 days ago
Select Asiana Airlines flight, departing Mon, 6 Jul from Singapore to Seoul, returning Wed, 8 Jul, priced at ฿13,480 found 3 days ago
Korean Air
Mon, 18 May - Fri, 22 May
SIN
Singapore
ICN
Seoul
฿13,985 Return, found 1 day ago
฿13,985
Return
found 1 day ago
Select Korean Air flight, departing Mon, 18 May from Singapore to Seoul, returning Fri, 22 May, priced at ฿13,985 found 1 day ago
Air Macau Company
Thu, 7 Jan - Sat, 16 Jan
SIN
Singapore
ICN
Seoul
฿15,055 Return, found 1 day ago
฿15,055
Return
found 1 day ago
Select Air Macau Company flight, departing Thu, 7 Jan from Singapore to Seoul, returning Sat, 16 Jan, priced at ฿15,055 found 1 day ago
China Eastern Airlines
Sun, 3 May - Mon, 11 May
SIN
Singapore
ICN
Seoul
฿15,135 Return, found 3 hours ago
฿15,135
Return
found 3 hours ago
Select China Eastern Airlines flight, departing Sun, 3 May from Singapore to Seoul, returning Mon, 11 May, priced at ฿15,135 found 3 hours ago

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

April is typically the cheapest month to fly

From ฿6,259 - ฿12,749 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 ฿8,528. 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 Eastern Airlines, China Southern Airlines, EVA Airways, FlexFlight, Hahn Air Systems, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Shenzhen Airlines, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
฿8,528
Distance
4598 km
Average flight time
7 hours 31 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 ฿4,668 and roundtrip prices from ฿8,528. 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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