The flight distance from Bandaranaike International Apt Colombo Airport (CMB) in Colombo, Sri Lanka to Onslow Airport (ONS) in Onslow Airport, Australia is 5,005 kilometers (3,110 miles / 2,702 nautical miles). The estimated flight time for this route is approximately 7h, flying southeast at a heading of 131°.

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 Sri Lanka with Australia. It is an intercontinental flight between Asia and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:55 in Colombo, it's 05:25 in Onslow Airport.

The return flight from Onslow Airport (ONS) to Colombo (CMB) follows a heading of 306° (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 Bandaranaike International Apt Colombo Airport (CMB) and Onslow Airport (ONS) detail pages, or use our flight duration calculator to compare other routes.