The flight distance from Cascais Airport (CAT) in Cascais Airport, Portugal to Kuala Lumpur International Airport (KUL) in Kuala Lumpur, Malaysia is 11,618 kilometers (7,219 miles / 6,273 nautical miles). The estimated flight time for this route is approximately 15h, flying east northeast at a heading of 74°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Portugal with Malaysia. 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 12:20 in Cascais Airport, it's 19:20 in Kuala Lumpur. With a 7-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 Kuala Lumpur (KUL) to Cascais Airport (CAT) follows a heading of 311° (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 Cascais Airport (CAT) and Kuala Lumpur International Airport (KUL) detail pages, or use our flight duration calculator to compare other routes.