Which airports does British Airways flies between for London-Oslo?
For flights between London and Oslo, British Airways flies from the following airport routes: Heathrow (LHR) to Oslo Airport (OSL)
What do British Airways flights from London to Oslo cost?
One of British Airways cheapest prices for a London to Oslo flight we have right now is £ 48.
On average though, flights with British Airways cost £ 89.64 for the route London to Oslo, though it depends a lot on the season and how far in advance you book your tickets.