Cheap flights from Incheon Intl Airport to Singapore from C$ 160
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SIN
24 Nov — 1 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Incheon Intl to Singapore Changi are usually found in April or March, booked 44 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Incheon Intl to Singapore
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Cheapest flights from Incheon Intl to Singapore
Explore the most affordable flight options available from Incheon Intl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.
Thu 5/113:30 p.m. -
Nonstop6h 55m
Tue 10/1111:00 p.m. -
Nonstop6h 35m
Deal found 22/10C$ 423
Wed 11/119:10 p.m. -
1 stop27h 55m
Sun 15/111:10 a.m. -
1 stop20h 40m
Deal found 22/10C$ 440
Mon 23/116:10 p.m. -
Nonstop7h 00m
Wed 25/111:10 a.m. -
Nonstop6h 30m
Deal found 24/10C$ 459
Mon 23/116:10 p.m. -
Nonstop7h 00m
Tue 24/111:10 a.m. -
Nonstop6h 30m
Deal found 23/10C$ 461
Mon 16/1111:55 p.m. -
1 stop19h 50m
Fri 20/117:45 p.m. -
1 stop9h 00m
Deal found 21/10C$ 466
Sun 29/1111:55 p.m. -
1 stop19h 50m
Thu 3/127:45 p.m. -
1 stop25h 50m
Deal found 22/10C$ 469
Mon 30/1111:55 p.m. -
1 stop19h 50m
Sun 31/17:45 p.m. -
1 stop9h 00m
Deal found 25/10C$ 472
Wed 28/103:30 p.m. -
Nonstop6h 55m
Wed 11/1111:00 p.m. -
Nonstop6h 35m
Deal found 24/10C$ 479
Mon 23/1111:55 p.m. -
1 stop19h 50m
Thu 26/117:45 p.m. -
1 stop9h 00m
Deal found 23/10C$ 480
Sat 5/1211:55 p.m. -
1 stop19h 50m
Mon 7/121:15 p.m. -
1 stop26h 10m
Deal found 21/10C$ 482
Best flights from Incheon Intl to Singapore
Discover carefully curated flight deals from Incheon Intl to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.
Mon 30/1111:55 p.m. -
1 stop19h 50m
Thu 3/127:45 p.m. -
1 stop25h 50m
Deal found 20/10C$ 466
Fri 27/116:10 p.m. -
Nonstop7h 00m
Mon 30/111:10 a.m. -
Nonstop6h 30m
Deal found 24/10C$ 520
Mon 15/29:10 p.m. -
1 stop27h 55m
Fri 19/21:10 a.m. -
1 stop18h 00m
Deal found 20/10C$ 522
Sat 5/1211:55 p.m. -
1 stop19h 50m
Wed 9/127:45 p.m. -
1 stop25h 50m
Deal found 21/10C$ 468
Sat 5/1211:55 p.m. -
1 stop19h 50m
Mon 7/126:25 p.m. -
1 stop11h 05m
Deal found 20/10C$ 480
Tue 17/116:10 p.m. -
Nonstop7h 00m
Thu 19/111:10 a.m. -
Nonstop6h 30m
Deal found 23/10C$ 553
Tue 24/1111:55 p.m. -
1 stop19h 50m
Fri 27/116:25 p.m. -
1 stop21h 00m
Deal found 23/10C$ 482
Sun 22/116:10 p.m. -
Nonstop7h 00m
Tue 24/111:10 a.m. -
Nonstop6h 30m
Deal found 22/10C$ 605
Mon 7/1211:55 p.m. -
1 stop19h 50m
Thu 10/127:45 p.m. -
1 stop9h 00m
Deal found 24/10C$ 508
Tue 24/1111:55 p.m. -
1 stop19h 50m
Sat 28/116:25 p.m. -
1 stop21h 00m
Deal found 22/10C$ 522
Mon 16/1111:55 p.m. -
1 stop19h 50m
Sat 21/111:15 p.m. -
1 stop26h 10m
Deal found 21/10C$ 553
Wed 17/25:55 p.m. -
1 stop24h 20m
Tue 23/26:25 p.m. -
1 stop21h 00m
Deal found 22/10C$ 613
Direct flights from Incheon Intl to Singapore
Explore direct flight options from Incheon Intl to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 October 2026.
Thu 5/113:30 p.m. -
Nonstop6h 55m
Tue 10/1111:00 p.m. -
Nonstop6h 35m
Deal found 22/10C$ 423
Mon 23/116:10 p.m. -
Nonstop7h 00m
Wed 25/111:10 a.m. -
Nonstop6h 30m
Deal found 24/10C$ 459
Mon 23/116:10 p.m. -
Nonstop7h 00m
Tue 24/111:10 a.m. -
Nonstop6h 30m
Deal found 23/10C$ 461
Wed 4/113:30 p.m. -
Nonstop6h 55m
Wed 11/1111:00 p.m. -
Nonstop6h 35m
Deal found 24/10C$ 479
Mon 23/116:10 p.m. -
Nonstop7h 00m
Thu 26/111:10 a.m. -
Nonstop6h 30m
Deal found 21/10C$ 485
Thu 19/116:10 p.m. -
Nonstop7h 00m
Thu 26/111:10 a.m. -
Nonstop6h 30m
Deal found 25/10C$ 486
Fri 13/116:10 p.m. -
Nonstop7h 00m
Mon 16/111:10 a.m. -
Nonstop6h 30m
Deal found 23/10C$ 489
Sat 7/113:30 p.m. -
Nonstop6h 55m
Wed 11/1111:00 p.m. -
Nonstop6h 35m
Deal found 25/10C$ 499
Tue 24/116:10 p.m. -
Nonstop7h 00m
Thu 26/111:10 a.m. -
Nonstop6h 30m
Deal found 25/10C$ 506
Fri 13/116:10 p.m. -
Nonstop7h 00m
Tue 17/111:10 a.m. -
Nonstop6h 30m
Deal found 24/10C$ 508
Sat 7/113:30 p.m. -
Nonstop6h 55m
Tue 10/1111:00 p.m. -
Nonstop6h 35m
Deal found 22/10C$ 513
Last-minute flights from Incheon Intl to Singapore
Discover last-minute flight deals from Incheon Intl to Singapore. Data last updated 25 October 2026 and is based on user searches.
Fri 30/106:10 p.m. -
Nonstop7h 00m
Mon 2/111:10 a.m. -
Nonstop6h 30m
Deal found 25/10C$ 499
Fri 30/106:10 p.m. -
Nonstop7h 00m
Sun 1/111:10 a.m. -
Nonstop6h 30m
Deal found 21/10C$ 517
Fri 30/106:10 p.m. -
Nonstop7h 00m
Wed 16/121:10 a.m. -
Nonstop6h 30m
Deal found 20/10C$ 639
Sun 1/116:10 p.m. -
Nonstop7h 00m
Mon 2/111:10 a.m. -
Nonstop6h 30m
Deal found 21/10C$ 576
Sun 1/116:10 p.m. -
Nonstop7h 00m
Thu 26/111:10 a.m. -
Nonstop6h 30m
Deal found 22/10C$ 651
Mon 2/117:25 a.m. -
1 stop23h 05m
Thu 5/113:00 a.m. -
1 stop18h 45m
Deal found 24/10C$ 486
Mon 2/116:10 p.m. -
Nonstop7h 00m
Tue 3/111:10 a.m. -
Nonstop6h 30m
Deal found 23/10C$ 640
Wed 4/113:30 p.m. -
Nonstop6h 55m
Wed 11/1111:00 p.m. -
Nonstop6h 35m
Deal found 24/10C$ 479
Wed 4/119:10 p.m. -
1 stop27h 55m
Fri 6/111:10 a.m. -
1 stop20h 40m
Deal found 21/10C$ 503
Wed 4/1111:55 p.m. -
2 stops18h 20m
Sun 8/116:25 p.m. -
1 stop21h 00m
Deal found 21/10C$ 623
One-way flights from Incheon Intl to Singapore
Search for one-way flight options from Incheon Intl to Singapore. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.
Mon 23/116:10 p.m. -
Nonstop7h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 160
Thu 19/116:10 p.m. -
Nonstop7h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 25/10C$ 167
Mon 23/116:50 p.m. -
1 stop31h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 188
Sat 5/1212:15 p.m. -
2 stops18h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 195
Fri 13/116:10 p.m. -
Nonstop7h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 196
Fri 30/106:10 p.m. -
Nonstop7h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 204
Mon 16/1111:55 p.m. -
1 stop19h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 206
Mon 23/1112:15 p.m. -
2 stops18h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 207
Wed 16/1211:55 p.m. -
1 stop19h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 210
Sat 12/1211:55 p.m. -
1 stop19h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/10C$ 211
Sat 5/1211:25 a.m. -
Nonstop6h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 213
Sat 3/410:15 p.m. -
1 stop26h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 24/10C$ 224
Find flight deals from Incheon Intl to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 October 2026.
Customize your flight search to find flights from Incheon Intl to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 25 October 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
Quickest round-trip
IncheonSingapore
ICN Incheon Intl - SIN Singapore Changi
ICNSIN
Incheon Intl
Mon 30/11
6:10 p.m.-12:10 a.m.
Nonstop7h 00m
Singapore Changi
Wed 31/12
12:00 a.m.-1:30 a.m.
Nonstop0h 00m
C$ 167
IncheonSingapore
ICN Incheon Intl - SIN Singapore Changi
ICNSIN
Incheon Intl
Fri 13/11
6:10 p.m.-12:10 a.m.
Nonstop7h 00m
Singapore Changi
Wed 31/12
12:00 a.m.-1:30 a.m.
Nonstop0h 00m
C$ 196
IncheonSingapore
ICN Incheon Intl - SIN Singapore Changi
ICNSIN
Incheon Intl
Mon 16/11
11:55 p.m.-6:45 p.m.
1 stop19h 50m
Singapore Changi
Wed 31/12
12:00 a.m.-1:30 a.m.
Nonstop0h 00m
C$ 206
IncheonSingapore
ICN Incheon Intl - SIN Singapore Changi
ICNSIN
Incheon Intl
Wed 17/3
11:55 p.m.-6:45 p.m.
1 stop19h 50m
Singapore Changi
Wed 31/12
12:00 a.m.-1:30 a.m.
Nonstop0h 00m
C$ 206
IncheonSingapore
ICN Incheon Intl - SIN Singapore Changi
ICNSIN
Incheon Intl
Fri 30/10
6:10 p.m.-12:10 a.m.
Nonstop7h 00m
Singapore Changi
Wed 31/12
12:00 a.m.-1:30 a.m.
Nonstop0h 00m
C$ 206
IncheonSingapore
ICN Incheon Intl - SIN Singapore Changi
ICNSIN
Incheon Intl
Mon 30/11
11:55 p.m.-6:45 p.m.
1 stop19h 50m
Singapore Changi
Wed 31/12
12:00 a.m.-1:30 a.m.
Nonstop0h 00m
C$ 206
IncheonSingapore
ICN Incheon Intl - SIN Singapore Changi
ICNSIN
Incheon Intl
Sat 3/4
10:15 p.m.-12:05 a.m.
1 stop26h 50m
Singapore Changi
Wed 31/12
12:00 a.m.-1:30 a.m.
Nonstop0h 00m
C$ 224
IncheonSingapore
ICN Incheon Intl - SIN Singapore Changi
ICNSIN
Incheon Intl
Tue 2/2
11:45 a.m.-12:05 a.m.
1 stop13h 20m
Singapore Changi
Wed 31/12
12:00 a.m.-1:30 a.m.
Nonstop0h 00m
C$ 300
IncheonSingapore
ICN Incheon Intl - SIN Singapore Changi
ICNSIN
Incheon Intl
Fri 5/2
9:10 p.m.-12:05 a.m.
1 stop27h 55m
Singapore Changi
Wed 31/12
12:00 a.m.-1:30 a.m.
Nonstop0h 00m
C$ 300
IncheonSingapore
ICN Incheon Intl - SIN Singapore Changi
ICNSIN
Incheon Intl
Mon 2/11
6:10 p.m.-12:10 a.m.
Nonstop7h 00m
Singapore Changi
Wed 31/12
12:00 a.m.-1:30 a.m.
Nonstop0h 00m
C$ 307
Flights are sorted by cheapest round-trip flights first.
Deals found on 22/10
Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Incheon Intl to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Incheon Intl with our price prediction graph.
ICN-SIN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Incheon Intl Airport to Singapore
Prices
Delays
How far ahead should I book a flight from Incheon Intl Airport to Singapore?
To ensure you get the cheapest price possible for a flight from Incheon Intl Airport to Singapore, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Incheon Intl Airport to Singapore?
Currently, April is the cheapest month in which you can book a flight from Incheon Intl Airport to Singapore (average of C$ 398). Flying from Incheon Intl Airport to Singapore in December is currently the most expensive (average of C$ 767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ICN to SIN?
Find hourly flight availability from Incheon Intl to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 October 2026.
It’s typically best to fly out from Incheon Intl Airport to Singapore in the evening. Doing so could potentially save you 21% on the flight price compared to flying in the afternoon, which is usually more expensive.
How much does it cost to fly round-trip from Incheon Intl Airport to Singapore?
Airfare is below average for this route at the moment.
Incheon Intl Airport to Singapore flights typically cost between C$ 463 and C$ 734 in November.The cheapest round-trip price found within the last 5 days was C$ 423 on Trinity Airways (Formerly T'way Air) (5 Nov-10 Nov).
How often are flights from Incheon to Singapore delayed?
About 13% of weekly flights between Incheon and Singapore have experienced delays in the past year, with the average delay time being 111 minutes.
What is the most punctual flight time for Incheon to Singapore flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Incheon to Singapore flights?
Over the past year, Trinity Airways (Formerly T'way Air) has had the lowest number of delays on this route, with just 6% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Incheon Intl to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Singapore from Incheon Intl?
If you book a flight to Singapore from Incheon Intl, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore. There are 11 flights from Incheon Intl to Changi per day from 0 different airlines.
How long is the flight from Incheon Intl Airport to Singapore?
For as low as C$ 466, Vietnam Airlines can have you in Singapore from Incheon Intl Airport in 19h 50m. The distance between Incheon Intl Airport and Singapore is about 4622 km.
What are the most reliable airlines from Incheon Intl Airport to Singapore?
Before booking your flight to Singapore from Incheon Intl Airport, check out the most reliable airlines to get you to your destination on time: Trinity Airways (Formerly T'way Air) (98%), SriLankan Airlines (97%), Delta( 91%).
Can I find deals for flights from Incheon Intl to Singapore that include hotel bookings?
Yes. In addition to deals on Incheon Intl to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Incheon Intl to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Singapore.
Can I find deals for business class flights from Incheon Intl to Singapore?
Yes. Cheapflights offers flight deals from Incheon Intl to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Incheon Intl Airport to Singapore?
Currently, April is the cheapest month in which you can book a flight from Incheon Intl Airport to Singapore (average of C$ 398). Flying from Incheon Intl Airport to Singapore in December is currently the most expensive (average of C$ 767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Incheon Intl to Singapore?
Deals for Incheon Intl to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Singapore?
Cheapflights helps you find that perfect flight to Singapore from Incheon Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Incheon Intl to Singapore with no change fees?
Need flexible booking options for your flight to Singapore from Incheon Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Incheon Intl to Singapore become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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