Flights from London Heathrow to Porto

Our cheapest offers for flights from London Heathrow to Porto

Here you can compare cheap flights from London Heathrow (LHR) to Porto (OPO) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Porto. Prices and availability may change at any time.

Please use our search to find current cheap offers for the following route: from London Heathrow (LHR) to Porto (OPO)
You can also change your filters (Departure airport: London Heathrow (LHR), Destination airport: Porto (OPO)) or look for alternative cheap flights.

Tips and tricks to help you find cheap flights from London Heathrow to Porto

Favourite airline: TAP Portugal
TAP Portugal is the most popular airline for flights from London Heathrow to Porto.
TAP Portugal
68 %
British Airways
16 %
Swiss
16 %
Favourite connection: via Lisbon
The most popular flights on this route are via Lisbon and are booked by 68 % of all travellers.
Route
bookings
1 stopover Lisbon
13h 50min, from 180 £
68 %
1 stopover Madrid Barajas
05h 25min, from 441 £
16 %
1 stopover Zurich (Zürich)-Kloten
11h 55min, from 285 £
11 %

Important flight information

Flight information: London Heathrow - Porto

Distance 1300 km
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Porto (OPO)
Destination country Flights to Portugal
Alternative routes to Portugal
Alternative flights to Porto