The flight distance from Dublin Airport (DUB) in Dublin, Ireland to Francisco de Sa Carneiro Airport (OPO) in Porto, Portugal is 1,365 kilometers (848 miles / 737 nautical miles). The estimated flight time for this route is approximately 3h, flying south at a heading of 189°.

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 Ireland with Portugal. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:37 in Dublin, it's 12:37 in Porto.

The return flight from Porto (OPO) to Dublin (DUB) follows a heading of 7° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Dublin Airport (DUB) and Francisco de Sa Carneiro Airport (OPO) detail pages, or use our flight duration calculator to compare other routes.