Cheap Flights From Incheon Intl. (ICN) To Changi (SIN)

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

The cheapest flights to Changi found within the past 7 days were CA $296 round trip and CA $136 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Oct 21 - Mon, Oct 26
ICN
Seoul
SIN
Singapore
CA $296 Roundtrip, found 3 hours ago
CA $296
Roundtrip
found 3 hours ago
Select Scoot flight, departing Wed, Oct 21 from Seoul to Singapore, returning Mon, Oct 26, priced at CA $296 found 3 hours ago
Wed, Oct 21 - Mon, Oct 26
ICN
Seoul
SIN
Singapore
CA $371 Roundtrip, found 3 hours ago
CA $371
Roundtrip
found 3 hours ago
Select Vietnam Airlines flight, departing Wed, Oct 21 from Seoul to Singapore, returning Mon, Oct 26, priced at CA $371 found 3 hours ago
Sat, Jan 24 - Thu, Jan 29
ICN
Seoul
SIN
Singapore
CA $372 Roundtrip, found 13 hours ago
CA $372
Roundtrip
found 13 hours ago
Select China Eastern Airlines flight, departing Sat, Jan 24 from Seoul to Singapore, returning Thu, Jan 29, priced at CA $372 found 13 hours ago
Fri, Jan 30 - Mon, Feb 2
ICN
Seoul
SIN
Singapore
CA $419 Roundtrip, found 3 days ago
CA $419
Roundtrip
found 3 days ago
Select Air China flight, departing Fri, Jan 30 from Seoul to Singapore, returning Mon, Feb 2, priced at CA $419 found 3 days ago
Wed, Oct 21 - Mon, Oct 26
ICN
Seoul
SIN
Singapore
CA $422 Roundtrip, found 3 hours ago
CA $422
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Wed, Oct 21 from Seoul to Singapore, returning Mon, Oct 26, priced at CA $422 found 3 hours ago
Wed, Oct 21 - Mon, Oct 26
ICN
Seoul
SIN
Singapore
CA $429 Roundtrip, found 3 hours ago
CA $429
Roundtrip
found 3 hours ago
Select Asiana Airlines flight, departing Wed, Oct 21 from Seoul to Singapore, returning Mon, Oct 26, priced at CA $429 found 3 hours ago
Wed, Oct 21 - Mon, Oct 26
ICN
Seoul
SIN
Singapore
CA $448 Roundtrip, found 3 hours ago
CA $448
Roundtrip
found 3 hours ago
Select Cathay Pacific flight, departing Wed, Oct 21 from Seoul to Singapore, returning Mon, Oct 26, priced at CA $448 found 3 hours ago
Wed, Oct 21 - Mon, Oct 26
ICN
Seoul
SIN
Singapore
CA $480 Roundtrip, found 3 hours ago
CA $480
Roundtrip
found 3 hours ago
Select Garuda Indonesia flight, departing Wed, Oct 21 from Seoul to Singapore, returning Mon, Oct 26, priced at CA $480 found 3 hours ago
Wed, Mar 25 - Sun, Mar 29
ICN
Seoul
SIN
Singapore
CA $488 Roundtrip, found 2 hours ago
CA $488
Roundtrip
found 2 hours ago
Select Xiamen Airlines flight, departing Wed, Mar 25 from Seoul to Singapore, returning Sun, Mar 29, priced at CA $488 found 2 hours ago
Thu, May 21 - Sat, May 23
ICN
Seoul
SIN
Singapore
CA $494 Roundtrip, found 6 days ago
CA $494
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Thu, May 21 from Seoul to Singapore, returning Sat, May 23, priced at CA $494 found 6 days 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.
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?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca 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 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Seoul (ICN)

Travelers at ICN love to visit these top cities. Roam to the top destinations from Seoul (ICN) today with the cheap prices from Travelocity!

Popular Flight Routes from Singapore (SIN)

Travelers at SIN love to visit these top cities. Roam to the top destinations from Singapore(SIN) today with the cheap prices from Travelocity!

*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.