The flight distance from Kalaleh Airport (KLM) in Kalaleh Airport, Iran to Singapore Changi International Airport (SIN) in Singapore, Singapore is 6,371 kilometers (3,959 miles / 3,440 nautical miles). The estimated flight time for this route is approximately 8h, flying east southeast at a heading of 117°.

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

Time zone information: When it's 13:45 in Kalaleh Airport, it's 18:15 in Singapore. The 4.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Singapore (SIN) to Kalaleh Airport (KLM) follows a heading of 315° (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 Kalaleh Airport (KLM) and Singapore Changi International Airport (SIN) detail pages, or use our flight duration calculator to compare other routes.