✈ DEL → SIN
5H 42M. DELHI TO SINGAPORE. YOUR BACK WILL FILE A COMPLAINT.
Flight from Delhi to Singapore
From Indira Gandhi (DEL), India Asia → Changi (SIN), Singapore Asia
How long is the flight from Delhi to Singapore?
A nonstop flight from Delhi (DEL) to Singapore (SIN) takes about 5 hours 42 minutes, covering a great-circle distance of 2,583 miles (4,157 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
5h 42m
Nonstop, scheduled
Distance
2,583 mi
4,157 km · great-circle
Avg speed
729 km/h
Door-to-door including taxi
Time zones & jet lag
Delhi timezone
UTC+5:30
Asia/Kolkata
Singapore timezone
UTC+8
Asia/Singapore
Time difference
+2.5h
2h 30m ahead
Jet lag (rough)
~2.5d
Eastward — worse
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.