✈ ICN → SIN
6H 15M IN ECONOMY. PACK MELATONIN. PACK A NECK PILLOW. PACK REGRETS.
Flight from Seoul to Singapore
From Incheon (ICN), South Korea Asia → Changi (SIN), Singapore Asia
↔ Flying the other way? Singapore → Seoul
How long is the flight from Seoul to Singapore?
A nonstop flight from Seoul (ICN) to Singapore (SIN) takes about 6 hours 15 minutes, covering a great-circle distance of 2,874 miles (4,625 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
6h 15m
Nonstop, scheduled
Distance
2,874 mi
4,625 km · great-circle
Avg speed
739 km/h
Door-to-door including taxi
Time zones & jet lag
Seoul timezone
UTC+9
Asia/Seoul
Singapore timezone
UTC+8
Asia/Singapore
Time difference
-1h
1 hour behind
Jet lag (rough)
~0.7d
Westward — easier
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.
Flights from Seoul
Nearest destinations
- Seoul → Shanghai
- Seoul → Osaka
- Seoul → Beijing
- Seoul → Tokyo
- Seoul → Taipei
- Seoul → Hong Kong
- Seoul → Manila
- Seoul → Bangkok
- Seoul → Kuala Lumpur
- Seoul → Delhi
Long-haul from Seoul
- Seoul → Buenos Aires
- Seoul → Santiago
- Seoul → São Paulo
- Seoul → Rio de Janeiro
- Seoul → Cape Town
- Seoul → Cancun
- Seoul → Miami
- Seoul → Johannesburg
- Seoul → Mexico City
- Seoul → Atlanta
More flights to Asia
Flights to Singapore
Nearest origins
- Kuala Lumpur → Singapore
- Bangkok → Singapore
- Bali (Denpasar) → Singapore
- Manila → Singapore
- Hong Kong → Singapore
- Taipei → Singapore
- Shanghai → Singapore
- Mumbai → Singapore
- Delhi → Singapore
- Beijing → Singapore
Long-haul to Singapore
- Cancun → Singapore
- Miami → Singapore
- Mexico City → Singapore
- Santiago → Singapore
- Atlanta → Singapore
- São Paulo → Singapore
- Buenos Aires → Singapore
- Rio de Janeiro → Singapore
- Dallas → Singapore
- New York → Singapore