Direct (nonstop) flights from Singapore to Delhi
3 airlines fly nonstop from Singapore Changi Airport (SIN) to Indira Gandhi International Airport (DEL). It's 2,578 miles (4,149 km), about 5h 50m in the air. Operated by IndiGo, Air India, Singapore Airlines.
IndiGo
Air India
Singapore Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
SQ
Singapore Airlines
Alternative Routes
Other ways to fly from Singapore to Delhi with one stop · direct emits 394 kg CO₂ per passenger
Looking for the return flight?
DEL → SIN: Flights from Delhi to SingaporeOther direct flights from Singapore
Direct flights from Delhi (DEL)
Frequently Asked Questions
How long is the direct flight from Singapore to Delhi?
A nonstop flight from Singapore (SIN) to Delhi (DEL) takes approximately 5 hours and 50 minutes. The distance is 2,578 miles (4,149 km).
Which airlines fly nonstop from Singapore to Delhi?
3 airlines: IndiGo, Air India, Singapore Airlines.
Is there a nonstop flight from Singapore to Delhi?
Yes. 3 airlines: IndiGo, Air India, Singapore Airlines.
How far is Singapore from Delhi?
The flight distance from Singapore to Delhi is 2,578 miles (4,149 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What is the time difference between Singapore and Delhi?
Delhi is 3 hours behind Singapore. (Asia/Singapore vs Asia/Kolkata.)
What type of aircraft flies from Singapore to Delhi?
At 5h 50m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Singapore to India?
Depends on your passport. Check with the India embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Singapore to Delhi?
Roughly 394 kg CO2 per passenger one-way. That's about the same as driving 1,970 km.
Is the return flight from Delhi to Singapore also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Singapore to Delhi?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Singapore Changi Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.