$81 Cheap flights from Incheon Intl. to Changi (ICN to SIN)

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Find The Best Dates To Fly from Incheon Intl. to Changi

Compare Flight Prices from Seoul to Singapore

Affordable Airfare Tickets from ICN to SIN Airport

The cheapest flights to Changi found within the past 7 days were $194 round trip and $81 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Oct 29 - Mon, Nov 3
ICN
Seoul
SIN
Singapore
$194 Roundtrip, found 6 days ago
$194
Roundtrip
found 6 days ago
Select T'Way Air flight, departing Wed, Oct 29 from Seoul to Singapore, returning Mon, Nov 3, priced at $194 found 6 days ago
Mon, Oct 13 - Wed, Oct 22
ICN
Seoul
SIN
Singapore
$195 Roundtrip, found 9 hours ago
$195
Roundtrip
found 9 hours ago
Select Jeju Air flight, departing Mon, Oct 13 from Seoul to Singapore, returning Wed, Oct 22, priced at $195 found 9 hours ago
Wed, Apr 1 - Sat, Apr 4
ICN
Seoul
SIN
Singapore
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Wed, Apr 1 from Seoul to Singapore, returning Sat, Apr 4, priced at $224 found 1 day ago
Mon, Mar 2 - Mon, Mar 9
ICN
Seoul
SIN
Singapore
$226 Roundtrip, found 2 days ago
$226
Roundtrip
found 2 days ago
Select Scoot flight, departing Mon, Mar 2 from Seoul to Singapore, returning Mon, Mar 9, priced at $226 found 2 days ago
Wed, Oct 15 - Sun, Oct 19
ICN
Seoul
SIN
Singapore
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Wed, Oct 15 from Seoul to Singapore, returning Sun, Oct 19, priced at $287 found 1 day ago
Fri, Oct 17 - Tue, Oct 21
ICN
Seoul
SIN
Singapore
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Fri, Oct 17 from Seoul to Singapore, returning Tue, Oct 21, priced at $297 found 1 day ago
Sat, Nov 1 - Fri, Nov 7
ICN
Seoul
SIN
Singapore
$299 Roundtrip, found 21 hours ago
$299
Roundtrip
found 21 hours ago
Select Royal Brunei Airlines flight, departing Sat, Nov 1 from Seoul to Singapore, returning Fri, Nov 7, priced at $299 found 21 hours ago
Thu, Jun 18 - Mon, Jun 22
ICN
Seoul
SIN
Singapore
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select Korean Air flight, departing Thu, Jun 18 from Seoul to Singapore, returning Mon, Jun 22, priced at $305 found 1 day ago
Fri, Nov 21 - Tue, Nov 25
ICN
Seoul
SIN
Singapore
$306 Roundtrip, found 4 days ago
$306
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Fri, Nov 21 from Seoul to Singapore, returning Tue, Nov 25, priced at $306 found 4 days ago
Wed, Feb 11 - Wed, Feb 18
ICN
Seoul
SIN
Singapore
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select Garuda Indonesia flight, departing Wed, Feb 11 from Seoul to Singapore, returning Wed, Feb 18, priced at $317 found 1 day ago

Frequently asked questions

Are there direct flights from Incheon Intl. Airport (ICN) to Changi Airport?
If you want to travel from Incheon Airport to SIN as fast as you can, you'll be glad to know multiple airlines operate direct flights. Select your preferred seat with Korean Air or Singapore Airlines.
How long is the flight from Incheon Intl. Airport (ICN) to SIN?
Flights between Incheon Intl. Airport (ICN) and Singapore Airport take roughly 6 hours and 15 minutes in total. Make the most of that time in the air by napping, reading, watching a film or doing all three.
What is the flight distance from Seoul–Incheon Intl. Airport to Singapore Airport?
The flight distance from Incheon Intl. Airport (ICN) to Singapore Airport is 2,900 mi. Fluffy eye mask? Check. A couple of snacks for good measure? Check. You'll need all the long-haul essentials for this flight.
What airlines fly from Incheon Intl. Airport (ICN) to SIN?
If you're going to Singapore from Incheon, there are a number of airlines that fly direct. One of the top carriers is Korean Air (KE), which offers 91 flights each month. Another attractive option is Singapore Airlines (SQ), which offers 30 flights each month. The more airlines you weigh up, the more likely you are to sniff out a superb deal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Seoul to Singapore

 

Traveling From
Incheon Intl.
Traveling To
Changi
Shortest Flight Time
6 hours 0 mins
Earliest Departure Time
9:00AM KST
Latest Departure Time
11:50PM KST
Lowest Flight Price
$194

Route Info

Flight path for flights from Incheon International Airport to Changi International Airport


Origin:
ICN - Incheon International Airport
Destination:
SIN - Changi International Airport
Distance:
2,890.00 miles


Airlines & Aircraft Used on ICN to SIN Flight Routes


Airline Carrier
Aircraft
Asiana Airlines
Airbus A319
Asiana Airlines
Boeing 757-200 pax
Korean Air
Boeing 737-800 pax
Singapore Airlines
Boeing 737-800 (winglets) pax

Discover our best flights from Seoul ICN to Singapore SIN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seoul ICN to Singapore SIN at the right price  

Airfares to Singapore SIN from Seoul ICN currently cost between $194 and $317. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seoul ICN to Singapore SIN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seoul ICN to Singapore SIN on Travelocity starting at $81. Prices and availability subject to change. Additional terms may apply. 

 

Get to Singapore SIN from Seoul ICN quicker with direct flights. 

Get to Singapore faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SIN from ICN to take around 6 hour(s) 0 min(s).  

 

Find our cheapest airfares for flights from Seoul ICN to Singapore SIN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SIN from ICN. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seoul ICN to Singapore SIN today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Seoul ICN to Singapore SIN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Singapore SIN from Seoul ICN 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SIN from ICN have this option.  

 

Travel with confidence when you book flights to Singapore SIN from Seoul ICN with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.