The flight distance from Cascais Airport (CAT) in Cascais Airport, Portugal to John F Kennedy International Airport (JFK) in New York, United States is 5,389 kilometers (3,349 miles / 2,910 nautical miles). The estimated flight time for this route is approximately 7h, flying west northwest at a heading of 294°.

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 Portugal with United States. It is an intercontinental flight between Europe and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:43 in Cascais Airport, it's 00:43 in New York. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from New York (JFK) to Cascais Airport (CAT) follows a heading of 70° (east northeast). 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 John F Kennedy International Airport (JFK) detail pages, or use our flight duration calculator to compare other routes.