฿4,799 Cheap Flights from Singapore (SIN) to Seoul (ICN)

View ฿4,799 flight on Wed, 10 Jun 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 ฿4,799 for one-way flights and ฿8,459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Tue, 10 Nov - Wed, 18 Nov
SIN
Singapore
ICN
Seoul
฿8,459 Return, just found
฿8,459
Return
just found
Select AirAsia flight, departing Tue, 10 Nov from Singapore to Seoul, returning Wed, 18 Nov, priced at ฿8,459 just found
Scoot
Mon, 27 Apr - Wed, 6 May
SIN
Singapore
ICN
Seoul
฿9,841 Return, found 3 days ago
฿9,841
Return
found 3 days ago
Select Scoot flight, departing Mon, 27 Apr from Singapore to Seoul, returning Wed, 6 May, priced at ฿9,841 found 3 days ago
Jeju Air
Thu, 18 Jun - Thu, 2 Jul
SIN
Singapore
ICN
Seoul
฿11,005 Return, found 1 hour ago
฿11,005
Return
found 1 hour ago
Select Jeju Air flight, departing Thu, 18 Jun from Singapore to Seoul, returning Thu, 2 Jul, priced at ฿11,005 found 1 hour ago
T'Way Air
Wed, 24 Jun - Thu, 9 Jul
SIN
Singapore
ICN
Seoul
฿11,845 Return, found 1 hour ago
฿11,845
Return
found 1 hour ago
Select T'Way Air flight, departing Wed, 24 Jun from Singapore to Seoul, returning Thu, 9 Jul, priced at ฿11,845 found 1 hour ago
Shandong Airlines
Wed, 23 Sept - Tue, 29 Sept
SIN
Singapore
ICN
Seoul
฿12,170 Return, found 1 day ago
฿12,170
Return
found 1 day ago
Select Shandong Airlines flight, departing Wed, 23 Sept from Singapore to Seoul, returning Tue, 29 Sept, priced at ฿12,170 found 1 day ago
Xiamen Airlines
Tue, 10 Nov - Wed, 18 Nov
SIN
Singapore
ICN
Seoul
฿12,555 Return, just found
฿12,555
Return
just found
Select Xiamen Airlines flight, departing Tue, 10 Nov from Singapore to Seoul, returning Wed, 18 Nov, priced at ฿12,555 just found
AirAsia
Wed, 11 Nov - Wed, 18 Nov
SIN
Singapore
ICN
Seoul
฿12,938 Return, found 1 day ago
฿12,938
Return
found 1 day ago
Select AirAsia flight, departing Wed, 11 Nov from Singapore to Seoul, returning Wed, 18 Nov, priced at ฿12,938 found 1 day ago
Jeju Air with Bag
Sun, 21 Jun - Thu, 25 Jun
SIN
Singapore
ICN
Seoul
฿13,161 Return, found 1 day ago
฿13,161
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Sun, 21 Jun from Singapore to Seoul, returning Thu, 25 Jun, priced at ฿13,161 found 1 day ago
Asiana Airlines
Sun, 28 Jun - Fri, 17 Jul
SIN
Singapore
ICN
Seoul
฿13,540 Return, found 1 hour ago
฿13,540
Return
found 1 hour ago
Select Asiana Airlines flight, departing Sun, 28 Jun from Singapore to Seoul, returning Fri, 17 Jul, priced at ฿13,540 found 1 hour ago
Air Macau Company
Tue, 10 Nov - Wed, 18 Nov
SIN
Singapore
ICN
Seoul
฿13,700 Return, just found
฿13,700
Return
just found
Select Air Macau Company flight, departing Tue, 10 Nov from Singapore to Seoul, returning Wed, 18 Nov, priced at ฿13,700 just found

Alternative airports near Seoul

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

Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city centre is 20 minutes. Flights from ฿20,455
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from ฿20,455

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 ฿8,459. 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, Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, FlexFlight, 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
฿8,458
Distance
4598 km
Average flight time
7 hours 31 mins
*Available to Expedia members.