Airlines with flights from Seoul to Singapore
There are 24 airlines with scheduled flights between ICN and SIN. Singapore Airlines, Korean Air and 4 more carriers has non-stop flights from Incheon International Airport to Singapore Changi Airport and the flight time is 6 hours and 25 minutes.
Choose airline
Schedules
Non-stop with Singapore Airlines
-
Total flight time: 6 hours and 25 minutes
-
Singapore is a Singapore Airlines hub.
-
28 flights per week
-
Boeing 787Airbus A350-900
-
Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Korean Air
-
Total flight time: 6 hours and 25 minutes
-
Sky Team Alliance
-
Seoul is a Korean Air hub.
-
21 flights per week
-
Boeing 777-300ERAirbus A330-300
-
Business and first class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Asiana Airlines
-
Total flight time: 6 hours and 20 minutes
-
7 flights per week
-
Airbus A350-900
-
Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with T´Way Air
-
Total flight time: 6 hours and 40 minutes
-
Low-cost airline
-
Seoul is a T´Way Air hub.
-
7 flights per week
-
Airbus A330-300
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Jeju Air
-
Total flight time: 6 hours and 30 minutes
-
Low-cost airline
-
Seoul is a Jeju Air focus city (Operating base).
-
4 flights per week
-
Boeing 737MAX 8 Passenger
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Scoot
-
Total flight time: 6 hours and 25 minutes
-
Low-cost airline
-
3 flights per week
-
Boeing 787-8Boeing 787-9
Flight
The timetable & schedule information was updated at 2026-04-21
Via Hong Kong with Cathay Pacific
-
Total flight time: 8h 40m - 12h 05m.
-
One World Alliance
-
63 flights per week
Flight
CX691
CX759
CX791
CX715
CX715
CX659
The timetable & schedule information was updated at 2026-04-21
Via Shanghai with China Eastern Airlines
-
Total flight time: 9h 05m - 12h 15m.
-
Sky Team Alliance
-
28 flights per week
Flight
MU6049
MU545
The timetable & schedule information was updated at 2026-04-21
Via Macau with Air Macau
-
Total flight time: 9h 10m - 9h 10m.
-
7 flights per week
Flight
NX908
The timetable & schedule information was updated at 2026-04-21
Via Guangzhou with China Southern Airlines
-
Total flight time: 9h 15m - 12h 50m.
-
Seoul is a China Southern Airlines focus city.
-
35 flights per week
Flight
CZ351
CZ8489
The timetable & schedule information was updated at 2026-04-21

There are 24 airlines with scheduled flights between ICN and SIN. Singapore Airlines, Korean Air and 4 more carriers has non-stop flights from Incheon International Airport to Singapore Changi Airport and the flight time is 6 hours and 25 minutes.
Via Xiamen with XiamenAir
Via Beijing with Air China
Via Kota Kinabalu with AirAsia
Via Kuala Lumpur with Malaysia Airlines
Via Bandar Seri Begawan with Royal Brunei Airlines
Via Kuala Lumpur with Batik Air
Via Bangkok with Thai Airways
Via Ho Chi Minh City with Vietnam Airlines
Via Osaka with Peach Aviation
Via Da Nang with VietJet
Via Manila with Cebu Pacific
Via Shenzhen with Shenzhen Airlines
Via Yangon with MAI
Via Manila with PAL