Stansted is to target more long-haul services as part of its £260 million investment programme.
The airport said the investment is needed to attract more passengers, airlines and long-haul flights to the airport.
It comes as Stansted’s managing director Andrew Harrison unveiled the next stage of the programme – an £8 million upgrade of its Satellite One departure gate area.
Stansted said the investment will provide “enhanced passenger facilities” including new seating, refurbished toilets, free charging points and improved wifi.
Design plans for the airport’s new Escape Lounge were also unveiled – the first lounge in main departures area in the airport’s 24-year history.
Stansted airport managing director Andrew Harrison, said: "These are really exciting times and will be a significant turning point in the airport's history.
“Having successfully returned Stansted to growth, making it once again London’s fastest growing airport, we're driving forward our ambition to attract a greater mix of airlines, including long-haul connections to serve our region and the London – Stansted – Cambridge economic growth corridor.
"The value of these investments isn't just about how much is being spent, it’s the focus being placed on delivering designs and facilities that work for both our passengers and airline partners because the money we spend has to represent value for both,” said Harrison.