The flight distance from Singapore Changi International Airport (SIN) in Singapore, Singapore to Juanda International Airport (SUB) in Surabaya, Indonesia is 1,377 kilometers (855 miles / 743 nautical miles). The estimated flight time for this route is approximately 3h, flying southeast at a heading of 135°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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

Time zone information: When it's 14:06 in Singapore, it's 13:06 in Surabaya.

The return flight from Surabaya (SUB) to Singapore (SIN) follows a heading of 314° (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 Singapore Changi International Airport (SIN) and Juanda International Airport (SUB) detail pages, or use our flight duration calculator to compare other routes.