Upon doing a flight search for flights from London Heathrow to Lanzarote, the cheapest airline appears to be Binter Canarias. Iberia and Air Europa are close behind it in price.
There are a number of different airlines that offer flights to Lanzarote. Some of the airlines that do include: Lufthansa, Ryanair, and Thomson Airlines.
Virgin Atlantic operates more flights in and out of Heathrow than Delta Airlines.
Pakistan International Airlines (PIA) uses Heathrow Terminal 3 for their flights to Karachi.
Heathrow Terminal 3 is located in the airport in London, England. British Airways and United Airlines are located in this terminal and have flights that go around the world.
Manchester International (MAN) London-Gatwick (LGW) London-Heathrow (LHR)
Many airlines fly out of London Heathrow Airport, so it is impossible to list all of them, but major airlines that fly out of Heathrow include British Airways, Lufthansa, SAS Scandinavian Airlines, American Airlines, TAP Portugal, Qatar Airways, Qantas, Singapore Airlines, Aegean Airlines, Air New Zealand, South African Airways, KLM and many more.
American Airlines, United Airlines
Kenya Airlines fly scheduled flights from London Heathrow (LHR), which is a short car journey from Reading (approx 30 mins).
what are weight retrictions for Iberai airlines flying from London Heathrow to Madrid and on to Marrakech.
One can compare New York City flights to London Heathrow via a number of travel related websites. This can be done through 'Fare Compare', 'Expedia', 'Cheap Flights' and 'Skyscanner'.
Flights to Almeria can be taken from Manchester, London, as well as Birmingham. The airlines currently flying to Almeria include Thomas Cook Airlines and Monarch Airlines.
Baa Heathrow has dropped the Baa from it's name. Now known as Heathrow Airport, it could not survive without international flights as it is a major international airport in London.
There are flights from London Heathrow, Gawick and City airports to some destinations in Italy - the destinations I know of are Rome, Venice, Milan, Turin and Pisa. A few airlines I can name that fly between London and Italy are British airways, Alitalia and EasyJet.