Flight Routes from Porto to London Heathrow

Trip type

Our cheapest offers for flights from Porto to London Heathrow

Here you can compare cheap flights from Porto (OPO) to London Heathrow (LHR) 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 London Heathrow. Prices and availability may change at any time.

Flight schedule from Porto (OPO) to London Heathrow (LHR)

Select a travel date in the flight schedule for the route from Porto (OPO) to London Heathrow (LHR) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flights5 of 5
fromto
dep.arr.
durationstopovers
  1. 17 – 23 August 2026
  2. 24 – 30 August 2026
  3. 31 Aug – 6 Sept 2026
    1. OPOLHR
      1 stopover
      1. Eurowings
    2. OPOLHR
      1 stopover
      1. Lufthansa
    3. OPOLHR
      1 stopover
      1. Ryanair
      2. Vueling Airlines
    4. OPOLHR
      1 stopover
      1. Brussels Airlines
    5. OPOLHR
      1 stopover
      1. Ryanair
      2. Vueling Airlines

      Flight information: Porto - London Heathrow

      Outbound and return from £128.00
      Distance 1300 km
      Departure airport Airport Porto (OPO)
      Departure country Flights from Portugal
      Arrival airport Airport London Heathrow (LHR)
      Destination country Flights to United Kingdom
      Departure country - Arrival airport Portugal - London Heathrow
      Departure airport - Destination country Porto - United Kingdom
      Departure airport - City-Code Porto - London
      Alternative routes to United Kingdom
      Alternative flights to London Heathrow
      Popular destinations for onward travel