S$189 Cheap Flights from Singapore to Seoul

View S$189 flight on Tue, 10 Mar, 2026Opens in a new window

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

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Cheap Flights from Singapore to Seoul (SIN-ICN)

Prices were available within the past 7 days and start at S$189 for one-way flights and S$309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Thu, 22 Jan - Sat, 7 Mar
SIN
Singapore
ICN
Seoul
S$309 Return, found 1 hour ago
S$309
Return
found 1 hour ago
Select Hainan Airlines flight, departing Thu, 22 Jan from Singapore to Seoul, returning Sat, 7 Mar, priced at S$309 found 1 hour ago
Scoot
Wed, 2 Sept - Mon, 7 Sept
SIN
Singapore
ICN
Seoul
S$311 Return, found 5 hours ago
S$311
Return
found 5 hours ago
Select Scoot flight, departing Wed, 2 Sept from Singapore to Seoul, returning Mon, 7 Sept, priced at S$311 found 5 hours ago
Jeju Air with Bag
Fri, 27 Feb - Tue, 3 Mar
SIN
Singapore
ICN
Seoul
S$338 Return, just found
S$338
Return
just found
Select Jeju Air with Bag flight, departing Fri, 27 Feb from Singapore to Seoul, returning Tue, 3 Mar, priced at S$338 just found
Jeju Air
Tue, 20 Jan - Sat, 7 Feb
SIN
Singapore
ICN
Seoul
S$380 Return, found 1 day ago
S$380
Return
found 1 day ago
Select Jeju Air flight, departing Tue, 20 Jan from Singapore to Seoul, returning Sat, 7 Feb, priced at S$380 found 1 day ago
Vietnam Airlines
Fri, 10 Apr - Sat, 18 Apr
SIN
Singapore
ICN
Seoul
S$387 Return, just found
S$387
Return
just found
Select Vietnam Airlines flight, departing Fri, 10 Apr from Singapore to Seoul, returning Sat, 18 Apr, priced at S$387 just found
Hainan Airlines
Fri, 17 Apr - Mon, 20 Apr
SIN
Singapore
ICN
Seoul
S$387 Return, just found
S$387
Return
just found
Select Hainan Airlines flight, departing Fri, 17 Apr from Singapore to Seoul, returning Mon, 20 Apr, priced at S$387 just found
T'Way Air
Thu, 5 Feb - Mon, 9 Feb
SIN
Singapore
ICN
Seoul
S$423 Return, just found
S$423
Return
just found
Select T'Way Air flight, departing Thu, 5 Feb from Singapore to Seoul, returning Mon, 9 Feb, priced at S$423 just found
Shandong Airlines
Fri, 17 Apr - Mon, 20 Apr
SIN
Singapore
ICN
Seoul
S$441 Return, just found
S$441
Return
just found
Select Shandong Airlines flight, departing Fri, 17 Apr from Singapore to Seoul, returning Mon, 20 Apr, priced at S$441 just found
Air China
Thu, 9 Apr - Tue, 14 Apr
SIN
Singapore
ICN
Seoul
S$448 Return, just found
S$448
Return
just found
Select Air China flight, departing Thu, 9 Apr from Singapore to Seoul, returning Tue, 14 Apr, priced at S$448 just found
T'way Air with baggage
Tue, 20 Jan - Sat, 28 Feb
SIN
Singapore
ICN
Seoul
S$466 Return, found 6 hours ago
S$466
Return
found 6 hours ago
Select T'way Air with baggage flight, departing Tue, 20 Jan from Singapore to Seoul, returning Sat, 28 Feb, priced at S$466 found 6 hours ago

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

November is typically the cheapest month to fly

From S$253 - S$384 per traveller.

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 S$699
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from S$699

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 S$309. 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, Shenzhen Airlines, Singapore Airlines, T'way Air with baggage, Vietjet Air, Vietnam Airlines
Return price
S$309
Distance
4598 km
Average flight time
7 hours 33 mins

Book with confidence

Perfect flights from Singapore to Seoul

Your Journey from Singapore to Seoul

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Singapore to Seoul

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