When flying in and out of the Greater London Area, passengers have many different options to choose from, with nonstop flights to hundreds of global destinations from London’s six major airports. At Simple Flying, we have extensively discussed the reasons why certain London airports, most notably London Stansted Airport (STN) and London Luton Airport (LTN), are significantly cheaper to fly out of other London facilities. Nonetheless, the reverse question is also fascinating to examine for a few key reasons.