₩170,400 Cheap Flights from Singapore (SIN) to Seoul (ICN)

View ₩170,400 flight on Tue, Nov 4, 2025Opens 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 ₩170,400 for one-way flights and ₩311,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Sun, Nov 9 - Tue, Nov 18
SIN
Singapore
ICN
Seoul
₩311,200 Roundtrip, found 3 days ago
₩311,200
Roundtrip
found 3 days ago
Select Jeju Air flight, departing Sun, Nov 9 from Singapore to Seoul, returning Tue, Nov 18, priced at ₩311,200 found 3 days ago
Scoot
Mon, Jan 19 - Wed, Jan 28
SIN
Singapore
ICN
Seoul
₩341,788 Roundtrip, just found
₩341,788
Roundtrip
just found
Select Scoot flight, departing Mon, Jan 19 from Singapore to Seoul, returning Wed, Jan 28, priced at ₩341,788 just found
T'Way Air
Mon, Oct 27 - Tue, Nov 18
SIN
Singapore
ICN
Seoul
₩362,780 Roundtrip, found 3 days ago
₩362,780
Roundtrip
found 3 days ago
Select T'Way Air flight, departing Mon, Oct 27 from Singapore to Seoul, returning Tue, Nov 18, priced at ₩362,780 found 3 days ago
Hainan Airlines
Mon, Oct 27 - Wed, Oct 29
SIN
Singapore
ICN
Seoul
₩378,400 Roundtrip, found 1 day ago
₩378,400
Roundtrip
found 1 day ago
Select Hainan Airlines flight, departing Mon, Oct 27 from Singapore to Seoul, returning Wed, Oct 29, priced at ₩378,400 found 1 day ago
AirAsia
Mon, Oct 20 - Fri, Oct 24
SIN
Singapore
ICN
Seoul
₩480,190 Roundtrip, found 2 days ago
₩480,190
Roundtrip
found 2 days ago
Select AirAsia flight, departing Mon, Oct 20 from Singapore to Seoul, returning Fri, Oct 24, priced at ₩480,190 found 2 days ago
Air China
Tue, Oct 28 - Mon, Nov 3
SIN
Singapore
ICN
Seoul
₩493,900 Roundtrip, found 1 day ago
₩493,900
Roundtrip
found 1 day ago
Select Air China flight, departing Tue, Oct 28 from Singapore to Seoul, returning Mon, Nov 3, priced at ₩493,900 found 1 day ago
T'way Air with baggage
Thu, Nov 6 - Mon, Nov 10
SIN
Singapore
ICN
Seoul
₩501,460 Roundtrip, found 5 hours ago
₩501,460
Roundtrip
found 5 hours ago
Select T'way Air with baggage flight, departing Thu, Nov 6 from Singapore to Seoul, returning Mon, Nov 10, priced at ₩501,460 found 5 hours ago
Batik air
Thu, Oct 23 - Thu, Oct 30
SIN
Singapore
ICN
Seoul
₩508,000 Roundtrip, just found
₩508,000
Roundtrip
just found
Select Batik air flight, departing Thu, Oct 23 from Singapore to Seoul, returning Thu, Oct 30, priced at ₩508,000 just found
Cathay Pacific
Sun, Oct 26 - Tue, Nov 4
SIN
Singapore
ICN
Seoul
₩521,700 Roundtrip, found 3 days ago
₩521,700
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Sun, Oct 26 from Singapore to Seoul, returning Tue, Nov 4, priced at ₩521,700 found 3 days ago
Xiamen Airlines
Wed, Jan 14 - Thu, Jan 15
SIN
Singapore
ICN
Seoul
₩535,900 Roundtrip, found 6 days ago
₩535,900
Roundtrip
found 6 days ago
Select Xiamen Airlines flight, departing Wed, Jan 14 from Singapore to Seoul, returning Thu, Jan 15, priced at ₩535,900 found 6 days ago

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

February is typically the cheapest month to fly

From ₩277,509 - ₩537,769 per traveler.

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 center is 47 minutes. Flights from ₩344,221
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from ₩344,221

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 ₩311,200. 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 Macau Company, AirAsia, Asiana Airlines, Batik air , Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, Jeju Air, Juneyao Air, Korean Air, Malaysia Airlines, Philippine Airlines, Royal Brunei Airlines, Scoot, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
₩311,200
Distance
4598 km
Average flight time
7 hours 30 mins

Book with confidence

Singapore to Incheon Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Singapore to Incheon will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Incheon.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SIN to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind Singapore for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ICN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Singapore to Incheon Flights

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