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₩140,400 Cheap Flights from Seoul (SEL) to Singapore (SIN)

View ₩140,400 flight on Thu, Sep 17, 2026Opens in a new window

Popular airlines from Seoul to Singapore (SIN-Changi)

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Cheap Flights from Seoul to Singapore (SEL-SIN)

Prices were available within the past 7 days and start at ₩140,400 for one-way flights and ₩326,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Thu, Sep 17 - Mon, Sep 21
ICN
Seoul
SIN
Singapore
₩326,300 Roundtrip, just found
₩326,300
Roundtrip
just found
Select Jeju Air flight, departing Thu, Sep 17 from Seoul to Singapore, returning Mon, Sep 21, priced at ₩326,300 just found
Scoot
Mon, Sep 14 - Mon, Sep 21
ICN
Seoul
SIN
Singapore
₩347,832 Roundtrip, found 12 hours ago
₩347,832
Roundtrip
found 12 hours ago
Select Scoot flight, departing Mon, Sep 14 from Seoul to Singapore, returning Mon, Sep 21, priced at ₩347,832 found 12 hours ago
T'way Air
Mon, Oct 5 - Mon, Oct 19
ICN
Seoul
SIN
Singapore
₩358,760 Roundtrip, found 4 hours ago
₩358,760
Roundtrip
found 4 hours ago
Select T'way Air flight, departing Mon, Oct 5 from Seoul to Singapore, returning Mon, Oct 19, priced at ₩358,760 found 4 hours ago
AirAsia
Fri, Jul 16 - Mon, Jul 19
ICN
Seoul
SIN
Singapore
₩360,465 Roundtrip, found 9 hours ago
₩360,465
Roundtrip
found 9 hours ago
Select AirAsia flight, departing Fri, Jul 16 from Seoul to Singapore, returning Mon, Jul 19, priced at ₩360,465 found 9 hours ago
Vietnam Airlines
Fri, Oct 16 - Mon, Oct 19
ICN
Seoul
SIN
Singapore
₩368,000 Roundtrip, found 2 hours ago
₩368,000
Roundtrip
found 2 hours ago
Select Vietnam Airlines flight, departing Fri, Oct 16 from Seoul to Singapore, returning Mon, Oct 19, priced at ₩368,000 found 2 hours ago
Royal Brunei Airlines
Sat, Sep 12 - Mon, Sep 14
ICN
Seoul
SIN
Singapore
₩426,300 Roundtrip, found 2 hours ago
₩426,300
Roundtrip
found 2 hours ago
Select Royal Brunei Airlines flight, departing Sat, Sep 12 from Seoul to Singapore, returning Mon, Sep 14, priced at ₩426,300 found 2 hours ago
Shandong Airlines
Thu, Feb 11 - Mon, Feb 22
ICN
Seoul
SIN
Singapore
₩435,300 Roundtrip, found 7 hours ago
₩435,300
Roundtrip
found 7 hours ago
Select Shandong Airlines flight, departing Thu, Feb 11 from Seoul to Singapore, returning Mon, Feb 22, priced at ₩435,300 found 7 hours ago
Singapore Airlines
Sun, Feb 21 - Wed, Feb 24
ICN
Seoul
SIN
Singapore
₩490,900 Roundtrip, found 3 hours ago
₩490,900
Roundtrip
found 3 hours ago
Select Singapore Airlines flight, departing Sun, Feb 21 from Seoul to Singapore, returning Wed, Feb 24, priced at ₩490,900 found 3 hours ago
Xiamen Airlines
Thu, Sep 10 - Mon, Sep 21
ICN
Seoul
SIN
Singapore
₩507,700 Roundtrip, found 2 hours ago
₩507,700
Roundtrip
found 2 hours ago
Select Xiamen Airlines flight, departing Thu, Sep 10 from Seoul to Singapore, returning Mon, Sep 21, priced at ₩507,700 found 2 hours ago
China Eastern Airlines
Sat, Sep 12 - Mon, Sep 21
ICN
Seoul
SIN
Singapore
₩510,000 Roundtrip, found 1 hour ago
₩510,000
Roundtrip
found 1 hour ago
Select China Eastern Airlines flight, departing Sat, Sep 12 from Seoul to Singapore, returning Mon, Sep 21, priced at ₩510,000 found 1 hour ago

Alternative airports near Singapore

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

Select flight to Senai Intl. JHB. Average driving time to city center is 48 minutes. Flights from ₩685,800
JHB
Senai Intl.
Average driving time to city center48 min
Flights from ₩685,800

Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to Changi Airport?
The lowest price advertised for a round-trip flight between Seoul (SEL-All Airports) and Changi Airport is ₩326,300. But you better act fast. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to Changi Airport (SIN)?
The majority of flights can be canceled online, but every airline has its own set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Seoul (SEL-All Airports) to Changi Airport (SIN) 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 Seoul (SEL-All Airports) to Changi Airport (SIN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to Changi Airport?
With around 4,700 kilometers separating Seoul (SEL-All Airports) and Changi Airport, your flight will be a long one. Pack wisely to make your time on board comfortable. Little things like warm clothing and a quality travel pillow can make a massive difference.
Which airlines fly direct from Seoul (SEL-All Airports) to Changi Airport (SIN)?
Take a peek at the deals on offer with these popular carriers and lock in your fare from Seoul (SEL-All Airports) to Changi Airport (SIN) today:

  • 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 Seoul (SEL-All Airports) to Singapore Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute flight deals between Seoul (SEL-All Airports) and Singapore Airport are possible, it also makes sense to monitor prices well before you fly. In fact, some air carriers release their prices up to 12 months before the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to grab your seat when the fares dip.

Travel information

Origin airport
Incheon Intl.
Destination airport
Changi
Roundtrip price
₩326,300
Distance
4598 km

Book with confidence

Incheon to Singapore 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 Incheon to Singapore 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 Singapore.

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 SEL to SIN flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon 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 SIN 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.

Incheon to Singapore Flights
*Available to Expedia members.