Singapore Airlines
Star Alliance
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Singapore Changi Airport
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Scan through all non-stop flights from Seoul to Singapore. The full flight schedule below gives an overview of all non-stop flights from ICN to SIN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Singapore is a tropical destination known for its warm climate, with temperatures between 25°C and 30°C (77°F to 86°F) throughout the year. The area is characterized by high humidity and frequent rainfall.
Being located north of the equator, Singapore experiences its dry season from November to April, making this the perfect time to visit. In this period, you can expect mostly dry conditions, while the wet season will see days of rain. Humidity and temperatures are consistently high all year long.

In total there are 6 airlines operating nonstop flights from Seoul ICN to Singapore SIN. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their ICN SIN flight schedule.
Flights from ICN to SIN are operated 68 times a week, with an average of 10 flights per day. Departure times vary between 08:50 - 23:50. The earliest flight departs at 08:50, the last flight departs at 23:50. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy, Premium Economy, Business or First class on this non-stop route.
The fastest direct flight from Seoul to Singapore takes 6 hours and 20 minutes. The flight distance between Seoul and Singapore is 2,873 miles (or 4,624 km).
There are 2 airports in Singapore: Singapore Changi Airport (SIN) and Seletar Airport (XSP).
There are 68 flights per week flying from Seoul to Singapore (as of May 2026).
6 hours and 20 minutes is the average flight time from Seoul to Singapore.
The distance from Seoul to Singapore is 2,873 miles (4,624 kilometers).
Asiana Airlines, Jeju Air, Korean Air, Scoot, Singapore Airlines and Tway Air are flying nonstop from Seoul to Singapore.
SkyTeam and Star Alliance are flying nonstop from Seoul to Singapore.
You can fly non-stop in Economy, Premium Economy, Business Class and First Class.
Aircraft types that fly from Seoul to Singapore:
The earliest flight departs at 08:50 from Seoul and arrives at 14:25 at Singapore.
The latest flight departs at 23:50 from Seoul and arrives at 05:00 at Singapore.
2,873 miles (4,624 km) · 6h 20m
09:00
14:20
Singapore Airlines
Star Alliance
SQ 607
Singapore Airlines
Boeing 787
Y
W
J
F
11:00
16:25
Scoot
TR 843
Scoot
Boeing 787-9
Y
W
J
F
11:00
16:25
Scoot
TR 843
Scoot
Boeing 787-8
Y
W
J
F
11:05
16:35
Singapore Airlines
Star Alliance
SQ 611
Singapore Airlines
Airbus A350-900
Y
W
J
F
11:30
17:00
Scoot
TR 843
Scoot
Boeing 787-8
Y
W
J
F
13:50
19:15
Korean Air
SkyTeam
KE 643
Korean Air
Boeing 777-300ER
Y
W
J
F
13:50
19:15
Korean Air
SkyTeam
KE 643
Korean Air
Boeing 777-300ER
Y
W
J
F
15:50
21:30
Tway Air
TW 161
Tway Air
Airbus A330-300
Y
W
J
F
15:50
21:30
Tway Air
TW 161
Tway Air
Airbus A330-300
Y
W
J
F
15:50
21:30
Tway Air
TW 161
Tway Air
Airbus A330-300
Y
W
J
F
15:50
21:30
Tway Air
TW 161
Tway Air
Airbus A330-300
Y
W
J
F
16:10
21:30
Asiana Airlines
Star Alliance
OZ 751
Asiana Airlines
Airbus A350-900
Y
W
J
F
16:45
22:00
Singapore Airlines
Star Alliance
SQ 601
Singapore Airlines
Boeing 787
Y
W
J
F
18:10
23:40
Jeju Air
7C 2623
Jeju Air
Boeing 737 MAX 8
Y
W
J
F
18:10
23:40
Jeju Air
7C 2623
Jeju Air
Boeing 737 MAX 8
Y
W
J
F
18:10
23:40
Jeju Air
7C 2623
Jeju Air
Boeing 737 MAX 8
Y
W
J
F
18:10
23:40
Jeju Air
7C 2623
Jeju Air
Boeing 737 MAX 8
Y
W
J
F
18:40
23:55
Korean Air
SkyTeam
KE 645
Korean Air
Boeing 777-300ER
Y
W
J
F
23:35
05:00
Korean Air
SkyTeam
KE 647
Korean Air
Boeing 787-9
Y
W
J
F
23:35
05:00
Korean Air
SkyTeam
KE 647
Korean Air
Boeing 787-10
Y
W
J
F
23:35
05:00
Korean Air
SkyTeam
KE 647
Korean Air
Boeing 787-9
Y
W
J
F
23:35
05:00
Korean Air
SkyTeam
KE 647
Korean Air
Boeing 787-10
Y
W
J
F
23:50
05:00
Singapore Airlines
Star Alliance
SQ 605
Singapore Airlines
Airbus A350-900
Y
W
J
F
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