According to our latest research there are 56 active airports in United Kingdom. The largest airport by number of direct routes (210) is London Heathrow.
Below you can see the 20 airports with the most direct flights. You can find all 56 airports on the map or in the drop-down list.
You can find more information about the country here: United Kingdom.
* Active airport means an airport serving scheduled or charter flights available in global distribution systems.