Cheap Flights from Singapore (SIN) to Seoul (ICN) from HK$1,143~

View HK$1,143 flight on Mon, 5 Jan 2026Opens in a new window

Popular airlines from Singapore to Seoul (ICN-Incheon Intl.)

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

Prices were available within the past 7 days and start at HK$1,143 for one-way flights and HK$1,918 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sun, 28 Jun - Mon, 6 Jul
SIN
Singapore
ICN
Seoul
HK$1,918 Return, just found
HK$1,918
Return
just found
Select Scoot flight, departing Sun, 28 Jun from Singapore to Seoul, returning Mon, 6 Jul, priced at HK$1,918 just found
Shandong Airlines
Mon, 13 Apr - Mon, 20 Apr
SIN
Singapore
ICN
Seoul
HK$2,667 Return, found 21 hours ago
HK$2,667
Return
found 21 hours ago
Select Shandong Airlines flight, departing Mon, 13 Apr from Singapore to Seoul, returning Mon, 20 Apr, priced at HK$2,667 found 21 hours ago
Jeju Air with Bag
Thu, 5 Feb - Sun, 8 Feb
SIN
Singapore
ICN
Seoul
HK$2,692 Return, found 14 hours ago
HK$2,692
Return
found 14 hours ago
Select Jeju Air with Bag flight, departing Thu, 5 Feb from Singapore to Seoul, returning Sun, 8 Feb, priced at HK$2,692 found 14 hours ago
Air China
Mon, 11 May - Sun, 17 May
SIN
Singapore
ICN
Seoul
HK$2,714 Return, found 5 days ago
HK$2,714
Return
found 5 days ago
Select Air China flight, departing Mon, 11 May from Singapore to Seoul, returning Sun, 17 May, priced at HK$2,714 found 5 days ago
Cathay Pacific
Thu, 15 Jan - Mon, 19 Jan
SIN
Singapore
ICN
Seoul
HK$2,975 Return, found 8 hours ago
HK$2,975
Return
found 8 hours ago
Select Cathay Pacific flight, departing Thu, 15 Jan from Singapore to Seoul, returning Mon, 19 Jan, priced at HK$2,975 found 8 hours ago
Xiamen Airlines
Sat, 4 Apr - Sun, 12 Apr
SIN
Singapore
ICN
Seoul
HK$2,987 Return, found 9 hours ago
HK$2,987
Return
found 9 hours ago
Select Xiamen Airlines flight, departing Sat, 4 Apr from Singapore to Seoul, returning Sun, 12 Apr, priced at HK$2,987 found 9 hours ago
Jeju Air
Tue, 10 Feb - Tue, 17 Feb
SIN
Singapore
ICN
Seoul
HK$3,005 Return, found 2 days ago
HK$3,005
Return
found 2 days ago
Select Jeju Air flight, departing Tue, 10 Feb from Singapore to Seoul, returning Tue, 17 Feb, priced at HK$3,005 found 2 days ago
Asiana Airlines
Thu, 25 Jun - Wed, 1 Jul
SIN
Singapore
ICN
Seoul
HK$3,067 Return, found 4 days ago
HK$3,067
Return
found 4 days ago
Select Asiana Airlines flight, departing Thu, 25 Jun from Singapore to Seoul, returning Wed, 1 Jul, priced at HK$3,067 found 4 days ago
Korean Air
Thu, 14 May - Tue, 19 May
SIN
Singapore
ICN
Seoul
HK$3,067 Return, found 3 days ago
HK$3,067
Return
found 3 days ago
Select Korean Air flight, departing Thu, 14 May from Singapore to Seoul, returning Tue, 19 May, priced at HK$3,067 found 3 days ago
China Southern Airlines
Sat, 7 Mar - Tue, 10 Mar
SIN
Singapore
ICN
Seoul
HK$3,112 Return, found 1 day ago
HK$3,112
Return
found 1 day ago
Select China Southern Airlines flight, departing Sat, 7 Mar from Singapore to Seoul, returning Tue, 10 Mar, priced at HK$3,112 found 1 day ago

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

November is typically the cheapest month to fly

From HK$1,518 - HK$2,308 per traveller.

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 HK$2,861
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from HK$2,861

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 HK$1,918. 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 kilometers 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, 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, Xiamen Airlines
Return price
HK$1,917
Distance
4598 km
Average flight time
7 hours 22 mins

Book with confidence

Flights from Singapore to Incheon

Book cheap flights from Singapore (SIN) to Incheon (ICN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Singapore (SIN) to Incheon (ICN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Singapore (SIN) to Incheon (ICN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Incheon flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Incheon and things to do in Incheon for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Incheon more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Incheon is HK$1,143 now!

 

Flights from Singapore to Incheon

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