The flight distance from London Heathrow Airport (LHR) in London, United Kingdom to Francisco de Sa Carneiro Airport (OPO) in Porto, Portugal is 1,298 kilometers (806 miles / 701 nautical miles). The estimated flight time for this route is approximately 3h, flying south southwest at a heading of 212°.

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

Time zone information: When it's 09:12 in London, it's 09:12 in Porto.

The return flight from Porto (OPO) to London (LHR) follows a heading of 26° (north 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 London Heathrow Airport (LHR) and Francisco de Sa Carneiro Airport (OPO) detail pages, or use our flight duration calculator to compare other routes.