Which airports does British Airways fly between London and Porto?
For flights between London and Porto, British Airways operates from the following airport routes: Gatwick (LGW) to Porto (OPO)
What do British Airways flights from London to Porto cost?
One of British Airways cheapest prices for a London to Porto flight we have right now is $128.
On average, flights with British Airways cost $170.30 for the route London to Porto, but it mainly depends on the season and how far in advance you book your tickets.