S$147 Cheap Flights from Seoul to Singapore

View S$147 flight on Sun, 30 Aug, 2026Opens in a new window

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

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Cheap Flights from Seoul to Singapore (ICN-SIN)

Prices were available within the past 7 days and start at S$147 for one-way flights and S$329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Mon, 31 Aug - Mon, 7 Sept
ICN
Seoul
SIN
Singapore
S$329 Return, found 18 hours ago
S$329
Return
found 18 hours ago
Select Scoot flight, departing Mon, 31 Aug from Seoul to Singapore, returning Mon, 7 Sept, priced at S$329 found 18 hours ago
Shandong Airlines
Wed, 10 Jun - Thu, 25 Jun
ICN
Seoul
SIN
Singapore
S$365 Return, found 1 day ago
S$365
Return
found 1 day ago
Select Shandong Airlines flight, departing Wed, 10 Jun from Seoul to Singapore, returning Thu, 25 Jun, priced at S$365 found 1 day ago
Jeju Air with Bag
Thu, 9 Jul - Thu, 16 Jul
ICN
Seoul
SIN
Singapore
S$388 Return, found 10 hours ago
S$388
Return
found 10 hours ago
Select Jeju Air with Bag flight, departing Thu, 9 Jul from Seoul to Singapore, returning Thu, 16 Jul, priced at S$388 found 10 hours ago
Royal Brunei Airlines
Sat, 18 Jul - Tue, 21 Jul
ICN
Seoul
SIN
Singapore
S$417 Return, found 5 days ago
S$417
Return
found 5 days ago
Select Royal Brunei Airlines flight, departing Sat, 18 Jul from Seoul to Singapore, returning Tue, 21 Jul, priced at S$417 found 5 days ago
China Eastern Airlines
Wed, 24 Jun - Sun, 5 Jul
ICN
Seoul
SIN
Singapore
S$433 Return, found 19 hours ago
S$433
Return
found 19 hours ago
Select China Eastern Airlines flight, departing Wed, 24 Jun from Seoul to Singapore, returning Sun, 5 Jul, priced at S$433 found 19 hours ago
Malaysia Airlines
Mon, 31 Aug - Wed, 2 Sept
ICN
Seoul
SIN
Singapore
S$446 Return, found 4 days ago
S$446
Return
found 4 days ago
Select Malaysia Airlines flight, departing Mon, 31 Aug from Seoul to Singapore, returning Wed, 2 Sept, priced at S$446 found 4 days ago
T'Way Air
Thu, 2 Jul - Sat, 4 Jul
ICN
Seoul
SIN
Singapore
S$452 Return, found 1 day ago
S$452
Return
found 1 day ago
Select T'Way Air flight, departing Thu, 2 Jul from Seoul to Singapore, returning Sat, 4 Jul, priced at S$452 found 1 day ago
Xiamen Airlines
Thu, 2 Jul - Tue, 14 Jul
ICN
Seoul
SIN
Singapore
S$455 Return, found 9 hours ago
S$455
Return
found 9 hours ago
Select Xiamen Airlines flight, departing Thu, 2 Jul from Seoul to Singapore, returning Tue, 14 Jul, priced at S$455 found 9 hours ago
Jeju Air
Wed, 24 Jun - Mon, 13 Jul
ICN
Seoul
SIN
Singapore
S$485 Return, found 19 hours ago
S$485
Return
found 19 hours ago
Select Jeju Air flight, departing Wed, 24 Jun from Seoul to Singapore, returning Mon, 13 Jul, priced at S$485 found 19 hours ago
Vietjet Air
Sat, 10 Oct - Sun, 18 Oct
ICN
Seoul
SIN
Singapore
S$555 Return, found 5 days ago
S$555
Return
found 5 days ago
Select Vietjet Air flight, departing Sat, 10 Oct from Seoul to Singapore, returning Sun, 18 Oct, priced at S$555 found 5 days ago

Alternative airports near Singapore

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

Select flight to Changi SIN. Cheapest option available. Average driving time to city centre is 18 minutes. Flights from S$547
SIN
Changi
Cheapest
Average driving time to city centre18 min
Flights from S$547

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

August is typically the cheapest month to fly

From S$288 - S$516 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 S$329. 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
Return price
S$328
Distance
4598 km
Average flight time
5 hours 21 mins

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Perfect flights from Seoul to Singapore

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

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