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 $251 round trip and CA $137 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Mar 18 - Tue, Mar 24
ICN
Seoul
SIN
Singapore
CA $251 Roundtrip, found 4 hours ago
CA $251
Roundtrip
found 4 hours ago
Select Jeju Air flight, departing Wed, Mar 18 from Seoul to Singapore, returning Tue, Mar 24, priced at CA $251 found 4 hours ago
Fri, Mar 6 - Mon, Mar 9
ICN
Seoul
SIN
Singapore
CA $290 Roundtrip, found 2 days ago
CA $290
Roundtrip
found 2 days ago
Select Jeju Air with Bag flight, departing Fri, Mar 6 from Seoul to Singapore, returning Mon, Mar 9, priced at CA $290 found 2 days ago
Mon, Aug 17 - Wed, Aug 19
ICN
Seoul
SIN
Singapore
CA $299 Roundtrip, found 2 hours ago
CA $299
Roundtrip
found 2 hours ago
Select Scoot flight, departing Mon, Aug 17 from Seoul to Singapore, returning Wed, Aug 19, priced at CA $299 found 2 hours ago
Wed, Mar 18 - Tue, Mar 24
ICN
Seoul
SIN
Singapore
CA $344 Roundtrip, found 4 hours ago
CA $344
Roundtrip
found 4 hours ago
Select Shandong Airlines flight, departing Wed, Mar 18 from Seoul to Singapore, returning Tue, Mar 24, priced at CA $344 found 4 hours ago
Sun, Mar 1 - Tue, Mar 10
ICN
Seoul
SIN
Singapore
CA $375 Roundtrip, found 2 hours ago
CA $375
Roundtrip
found 2 hours ago
Select T'Way Air flight, departing Sun, Mar 1 from Seoul to Singapore, returning Tue, Mar 10, priced at CA $375 found 2 hours ago
Wed, May 6 - Wed, May 13
ICN
Seoul
SIN
Singapore
CA $376 Roundtrip, found 17 hours ago
CA $376
Roundtrip
found 17 hours ago
Select Vietnam Airlines flight, departing Wed, May 6 from Seoul to Singapore, returning Wed, May 13, priced at CA $376 found 17 hours ago
Mon, Aug 17 - Wed, Aug 19
ICN
Seoul
SIN
Singapore
CA $404 Roundtrip, found 2 hours ago
CA $404
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Mon, Aug 17 from Seoul to Singapore, returning Wed, Aug 19, priced at CA $404 found 2 hours ago
Sun, Mar 1 - Tue, Mar 10
ICN
Seoul
SIN
Singapore
CA $407 Roundtrip, found 2 hours ago
CA $407
Roundtrip
found 2 hours ago
Select Garuda Indonesia flight, departing Sun, Mar 1 from Seoul to Singapore, returning Tue, Mar 10, priced at CA $407 found 2 hours ago
Sun, Mar 1 - Tue, Mar 10
ICN
Seoul
SIN
Singapore
CA $409 Roundtrip, found 2 hours ago
CA $409
Roundtrip
found 2 hours ago
Select Malaysia Airlines flight, departing Sun, Mar 1 from Seoul to Singapore, returning Tue, Mar 10, priced at CA $409 found 2 hours ago
Wed, May 6 - Wed, May 13
ICN
Seoul
SIN
Singapore
CA $428 Roundtrip, found 17 hours ago
CA $428
Roundtrip
found 17 hours ago
Select Cathay Pacific flight, departing Wed, May 6 from Seoul to Singapore, returning Wed, May 13, priced at CA $428 found 17 hours 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.