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 $288 round trip and CA $101 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug. 21 - Sun, Aug. 31
ICN
Seoul
SIN
Singapore
CA $288 Roundtrip, found 1 day ago
CA $288
Roundtrip
found 1 day ago
Select T'Way Air flight, departing Thu, Aug. 21 from Seoul to Singapore, returning Sun, Aug. 31, priced at CA $288 found 1 day ago
Tue, Oct. 28 - Mon, Nov. 10
ICN
Seoul
SIN
Singapore
CA $296 Roundtrip, found 6 days ago
CA $296
Roundtrip
found 6 days ago
Select Vietnam Airlines flight, departing Tue, Oct. 28 from Seoul to Singapore, returning Mon, Nov. 10, priced at CA $296 found 6 days ago
Sat, Aug. 23 - Mon, Sep. 1
ICN
Seoul
SIN
Singapore
CA $298 Roundtrip, found 7 hours ago
CA $298
Roundtrip
found 7 hours ago
Select Scoot flight, departing Sat, Aug. 23 from Seoul to Singapore, returning Mon, Sep. 1, priced at CA $298 found 7 hours ago
Thu, Aug. 21 - Mon, Aug. 25
ICN
Seoul
SIN
Singapore
CA $354 Roundtrip, found 3 days ago
CA $354
Roundtrip
found 3 days ago
Select Jeju Air with Bag flight, departing Thu, Aug. 21 from Seoul to Singapore, returning Mon, Aug. 25, priced at CA $354 found 3 days ago
Thu, Aug. 21 - Mon, Aug. 25
ICN
Seoul
SIN
Singapore
CA $387 Roundtrip, found 3 days ago
CA $387
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, Aug. 21 from Seoul to Singapore, returning Mon, Aug. 25, priced at CA $387 found 3 days ago
Wed, Sep. 3 - Thu, Oct. 2
ICN
Seoul
SIN
Singapore
CA $403 Roundtrip, found 6 days ago
CA $403
Roundtrip
found 6 days ago
Select Garuda Indonesia flight, departing Wed, Sep. 3 from Seoul to Singapore, returning Thu, Oct. 2, priced at CA $403 found 6 days ago
Thu, Aug. 28 - Tue, Sep. 2
ICN
Seoul
SIN
Singapore
CA $411 Roundtrip, found 1 day ago
CA $411
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Thu, Aug. 28 from Seoul to Singapore, returning Tue, Sep. 2, priced at CA $411 found 1 day ago
Thu, Aug. 28 - Tue, Sep. 2
ICN
Seoul
SIN
Singapore
CA $413 Roundtrip, found 1 day ago
CA $413
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Thu, Aug. 28 from Seoul to Singapore, returning Tue, Sep. 2, priced at CA $413 found 1 day ago
Sat, Sep. 6 - Mon, Sep. 15
ICN
Seoul
SIN
Singapore
CA $415 Roundtrip, found 6 days ago
CA $415
Roundtrip
found 6 days ago
Select Royal Brunei Airlines flight, departing Sat, Sep. 6 from Seoul to Singapore, returning Mon, Sep. 15, priced at CA $415 found 6 days ago
Sat, Sep. 6 - Mon, Sep. 15
ICN
Seoul
SIN
Singapore
CA $429 Roundtrip, found 6 days ago
CA $429
Roundtrip
found 6 days ago
Select Korean Air flight, departing Sat, Sep. 6 from Seoul to Singapore, returning Mon, Sep. 15, priced at CA $429 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.