Nonstop from Indira Gandhi International to Singapore Changi: distance, flying time, which airlines fly it and how often.
Distance
2,584 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Fares found in recent searches load here. You can also compare DEL to SIN fares by month.
Delhi airport T1 to T3 transfer (Oct 2026): 90 minutes on one ticket, 3 hours on separate tickets. Shuttle, taxi, metro and the e-ticket entry rule.
A Singapore Changi layover needs about 4 hours to see Jewel; Jewel says 5. How immigration, the SG Arrival Card and gate security affect your timing.
About 5h 37m gate to gate for the 4,159 km (2,584 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Air India, IndiGo and Singapore Airlines, with about 7.4 flights a day between them in our data (AeroDataBox, November 2026).