New Delhi to Singapore (DEL–SIN) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
DEL–SIN is served by 3 airlines with nonstop service. Air India, Singapore Airlines and IndiGo lead the route. The flight covers 2,585 miles in approximately 5h 7m. Beyond nonstop, 68 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AI Air India Also: NZ | 24 | 321 | 5h32-6h05 | – | Star Alliance | NZ |
| SQ Singapore Airlines Also: NH, NZ, VA | 14 | 388, 787 | 5h07-5h45 | – | – | NH, NZ, VA |
| 6E IndiGo | 7 | 32Q | 6h10 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
DEL: IST · SIN: +08
When it's 6:00 PM in New Delhi, it's 8.5:00 PM in Singapore.
Indian passport holders need a visa to enter Singapore. Apply for an eVisa through an authorized visa agent or the Singapore Immigration and Checkpoints Authority (ICA) portal. Processing takes 3 to 5 working days. The standard tourist visa allows stays of up to 30 days. Passport must be valid for at least 6 months beyond the date of entry.
There is no visa on arrival for Indian nationals. Make sure your eVisa is approved before booking flights. You must also complete the SG Arrival Card online within 3 days before arrival.
Delhi Metro Airport Express runs from New Delhi Railway Station to T3 in 18–20 minutes (₹60 one-way). From Shivaji Stadium (central Delhi) it takes 24 minutes. The line has four stations: New Delhi, Shivaji Stadium, Dhaula Kuan, and IGI Airport (T3). T1 (domestic) is not directly served; take the metro to T3 and the free airport bus shuttle to T1.Prepaid taxis from the terminal use a metered system with fixed rates; central Delhi costs ₹400–600. Ola and Uber operate widely and are often cheaper. Auto-rickshaws are not permitted on the expressway.
MRT from T1/T2/T3 to City Hall takes about 30 minutes (S$2.20–2.50 with EZ-Link card). Trains run from 5:31am to midnight. For Terminal 4, take the free inter-terminal shuttle bus to T2 first.
Taxis from arrivals cost S$20–35 to Orchard or Marina Bay, including airport surcharge (S$5) and possible peak surcharges. Grab is cheaper and very reliable in Singapore. Coach buses serve Johor Bahru (Malaysia) from the airport.
Equatorial climate with no true seasons, hot (26–33°C) and humid year-round. Changi is one of the most reliable airports in Asia for flight operations: thunderstorm cells are intense but brief, typically clearing within 1–2 hours. Most delays are weather-related and short.
Northeast monsoon (November–January) brings the most consistent rain, sometimes for days at a time. Haze from Indonesian forest fires (typically August–October) occasionally reduces visibility and triggers air quality warnings, but rarely grounds flights. Changi's operational efficiency means it handles weather disruptions better than most airports its size.
DEL–SIN Quick Facts
Frequently Asked Questions
Flights from DEL to SIN
Indira Gandhi International Airport (DEL) and Singapore Changi Airport (SIN) are connected by nonstop service from IndiGo, Air India and Singapore Airlines. With 73 weekly departures, this is a heavily served route.
DEL to SIN Flight Duration and Schedule
Nonstop flight time from DEL to SIN ranges from 5 hours 7 minutes to 6 hours 10 minutes. The route covers a distance of 2,585 miles (4,159 km). There are approximately 73 weekly flights outbound and 108 return, totaling 181 flights per week in both directions.
Connecting Options and Alternatives
68 one-stop connections are available, with the fastest taking approximately 7 hours via BBI. Two-stop connections are also available via intermediate hubs.