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 $325 round trip and CA $143 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 16 - Wed, Apr 22
ICN
Seoul
SIN
Singapore
CA $325 Roundtrip, found 1 day ago
CA $325
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Thu, Apr 16 from Seoul to Singapore, returning Wed, Apr 22, priced at CA $325 found 1 day ago
Wed, Feb 25 - Wed, Mar 4
ICN
Seoul
SIN
Singapore
CA $363 Roundtrip, found 13 hours ago
CA $363
Roundtrip
found 13 hours ago
Select Scoot flight, departing Wed, Feb 25 from Seoul to Singapore, returning Wed, Mar 4, priced at CA $363 found 13 hours ago
Sun, Jan 11 - Tue, Jan 13
ICN
Seoul
SIN
Singapore
CA $381 Roundtrip, found 4 days ago
CA $381
Roundtrip
found 4 days ago
Select Air China flight, departing Sun, Jan 11 from Seoul to Singapore, returning Tue, Jan 13, priced at CA $381 found 4 days ago
Sun, Mar 8 - Thu, Mar 12
ICN
Seoul
SIN
Singapore
CA $392 Roundtrip, found 4 days ago
CA $392
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Sun, Mar 8 from Seoul to Singapore, returning Thu, Mar 12, priced at CA $392 found 4 days ago
Sat, Nov 15 - Wed, Nov 19
ICN
Seoul
SIN
Singapore
CA $403 Roundtrip, found 3 days ago
CA $403
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Sat, Nov 15 from Seoul to Singapore, returning Wed, Nov 19, priced at CA $403 found 3 days ago
Mon, Mar 16 - Mon, Mar 23
ICN
Seoul
SIN
Singapore
CA $419 Roundtrip, found 2 days ago
CA $419
Roundtrip
found 2 days ago
Select Korean Air flight, departing Mon, Mar 16 from Seoul to Singapore, returning Mon, Mar 23, priced at CA $419 found 2 days ago
Thu, Apr 16 - Tue, Apr 21
ICN
Seoul
SIN
Singapore
CA $424 Roundtrip, found 5 days ago
CA $424
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Thu, Apr 16 from Seoul to Singapore, returning Tue, Apr 21, priced at CA $424 found 5 days ago
Tue, Nov 25 - Fri, Nov 28
ICN
Seoul
SIN
Singapore
CA $429 Roundtrip, found 12 hours ago
CA $429
Roundtrip
found 12 hours ago
Select Royal Brunei Airlines flight, departing Tue, Nov 25 from Seoul to Singapore, returning Fri, Nov 28, priced at CA $429 found 12 hours ago
Fri, Nov 21 - Thu, Nov 27
ICN
Seoul
SIN
Singapore
CA $439 Roundtrip, just found
CA $439
Roundtrip
just found
Select Garuda Indonesia flight, departing Fri, Nov 21 from Seoul to Singapore, returning Thu, Nov 27, priced at CA $439 just found
Thu, Apr 16 - Tue, Apr 21
ICN
Seoul
SIN
Singapore
CA $458 Roundtrip, found 5 days ago
CA $458
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Apr 16 from Seoul to Singapore, returning Tue, Apr 21, priced at CA $458 found 5 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.