The flight distance from Indira Gandhi International Airport (DEL) in New Delhi, India to Singapore Changi International Airport (SIN) in Singapore, Singapore is 4,160 kilometers (2,585 miles / 2,246 nautical miles). The estimated flight time for this route is approximately 6h, flying southeast at a heading of 132°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting India with Singapore. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 11:25 in New Delhi, it's 13:55 in Singapore.

The return flight from Singapore (SIN) to New Delhi (DEL) follows a heading of 319° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Indira Gandhi International Airport (DEL) and Singapore Changi International Airport (SIN) detail pages, or use our flight duration calculator to compare other routes.