The flight distance from Istanbul Airport (IST) in Istanbul, Turkey to Singapore Changi International Airport (SIN) in Singapore, Singapore is 8,679 kilometers (5,393 miles / 4,687 nautical miles). The estimated flight time for this route is approximately 11h, flying east at a heading of 99°.

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 Turkey with Singapore. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:55 in Istanbul, it's 13:55 in Singapore. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Singapore (SIN) to Istanbul (IST) follows a heading of 312° (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 Istanbul Airport (IST) and Singapore Changi International Airport (SIN) detail pages, or use our flight duration calculator to compare other routes.