The flight distance from Henri Coanda International Airport (OTP) in Bucharest, Romania to Singapore Changi International Airport (SIN) in Singapore, Singapore is 8,945 kilometers (5,558 miles / 4,830 nautical miles). The estimated flight time for this route is approximately 12h, flying east at a heading of 98°.

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 Romania with Singapore. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:48 in Bucharest, it's 18:48 in Singapore. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Singapore (SIN) to Bucharest (OTP) 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 Henri Coanda International Airport (OTP) and Singapore Changi International Airport (SIN) detail pages, or use our flight duration calculator to compare other routes.