฿3,060 Cheap Flights from Seoul (ICN) to Singapore (SIN)

View ฿3,060 flight on Thu, 2 Jul 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿3,060 for one-way flights and ฿7,055 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Tue, 13 Oct - Sun, 18 Oct
ICN
Seoul
SIN
Singapore
฿7,055 Return, found 2 days ago
฿7,055
Return
found 2 days ago
Select AirAsia X flight, departing Tue, 13 Oct from Seoul to Singapore, returning Sun, 18 Oct, priced at ฿7,055 found 2 days ago
Shandong Airlines
Thu, 2 Jul - Wed, 8 Jul
ICN
Seoul
SIN
Singapore
฿7,665 Return, found 1 day ago
฿7,665
Return
found 1 day ago
Select Shandong Airlines flight, departing Thu, 2 Jul from Seoul to Singapore, returning Wed, 8 Jul, priced at ฿7,665 found 1 day ago
Scoot
Mon, 6 Jul - Mon, 20 Jul
ICN
Seoul
SIN
Singapore
฿8,046 Return, found 6 hours ago
฿8,046
Return
found 6 hours ago
Select Scoot flight, departing Mon, 6 Jul from Seoul to Singapore, returning Mon, 20 Jul, priced at ฿8,046 found 6 hours ago
Royal Brunei Airlines
Sat, 9 May - Mon, 18 May
ICN
Seoul
SIN
Singapore
฿11,085 Return, found 1 day ago
฿11,085
Return
found 1 day ago
Select Royal Brunei Airlines flight, departing Sat, 9 May from Seoul to Singapore, returning Mon, 18 May, priced at ฿11,085 found 1 day ago
Jeju Air with Bag
Mon, 6 Jul - Mon, 20 Jul
ICN
Seoul
SIN
Singapore
฿11,354 Return, found 6 hours ago
฿11,354
Return
found 6 hours ago
Select Jeju Air with Bag flight, departing Mon, 6 Jul from Seoul to Singapore, returning Mon, 20 Jul, priced at ฿11,354 found 6 hours ago
Xiamen Airlines
Sat, 9 May - Mon, 18 May
ICN
Seoul
SIN
Singapore
฿11,630 Return, found 1 day ago
฿11,630
Return
found 1 day ago
Select Xiamen Airlines flight, departing Sat, 9 May from Seoul to Singapore, returning Mon, 18 May, priced at ฿11,630 found 1 day ago
T'Way Air
Mon, 11 May - Mon, 18 May
ICN
Seoul
SIN
Singapore
฿11,987 Return, found 3 days ago
฿11,987
Return
found 3 days ago
Select T'Way Air flight, departing Mon, 11 May from Seoul to Singapore, returning Mon, 18 May, priced at ฿11,987 found 3 days ago
Singapore Airlines
Tue, 13 Oct - Sun, 18 Oct
ICN
Seoul
SIN
Singapore
฿12,280 Return, found 2 days ago
฿12,280
Return
found 2 days ago
Select Singapore Airlines flight, departing Tue, 13 Oct from Seoul to Singapore, returning Sun, 18 Oct, priced at ฿12,280 found 2 days ago
China Eastern Airlines
Mon, 11 May - Mon, 18 May
ICN
Seoul
SIN
Singapore
฿12,520 Return, found 3 days ago
฿12,520
Return
found 3 days ago
Select China Eastern Airlines flight, departing Mon, 11 May from Seoul to Singapore, returning Mon, 18 May, priced at ฿12,520 found 3 days ago
Air Macau Company
Mon, 11 May - Mon, 18 May
ICN
Seoul
SIN
Singapore
฿12,570 Return, found 3 days ago
฿12,570
Return
found 3 days ago
Select Air Macau Company flight, departing Mon, 11 May from Seoul to Singapore, returning Mon, 18 May, priced at ฿12,570 found 3 days ago

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

April is typically the cheapest month to fly

From ฿5,666 - ฿10,943 per traveller.

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to SIN?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from ICN to Changi Airport (SIN) was ฿7,055. Fares this cheap don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to Changi Airport?
This differs from airline to airline, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are easy instructions on how to cancel online.
How do I find cheap flights from Incheon Airport to Singapore 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 Incheon Airport to Singapore Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to SIN?
With around 4,600 kilometres separating South Korea and Singapore, your flight will be a long one. Pack wisely and make your time on board comfortable. Little things like a sleep mask and a cosy travel pillow can make a massive difference.
Which airlines fly direct from Incheon Airport to Singapore Airport?
It's a breeze to fly directly from Incheon Intl. Airport (ICN) to SIN. Below are some of the most popular carriers that offer nonstop services on this route:

  • 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 ICN to Changi Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some super cheap fares from Seoul–Incheon Intl. Airport to Changi Airport (SIN) emerging a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines issue prices that far in advance.

Travel information

Origin airport
Incheon Intl.
Destination airport
Changi
Airlines serving
Air Macau Company, 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
Return price
฿7,054
Distance
4598 km
Average flight time
5 hours 21 mins
*Available to Expedia members.