How long is the flight from Porto to Billund?

Direct flights from OPO to BLL cover approximately 2,068 km (1,285 miles), with an estimated flight time of 2h 26m. Operating airlines: D8.

Cheap flights from Porto to Billund

Direct flight: 2,068 km, ~2h 26m from Porto (OPO) to Billund (BLL).

Last updated May 25, 2026 · By Flightmaps Editorial

How long is the flight from Porto to Billund?

Direct flights from OPO to BLL cover approximately 2,068 km (1,285 miles), with an estimated flight time of 2h 26m. Operating airlines: D8.

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.