More than 87,153 easyJet flights are set to take off between September 3 and October 27, with more than 14.9 million seats.
The carrier said that of these more than 8.5 million seats were on sale.
It comes as easyJet launches its first flights for new routes such as Bristol to Athens and Liverpool to Venice, following its 20th birthday at Liverpool last month.
The airline has bases across 11 UK airports and flies to more than 830 routes on its network across Europe, the Middle East and North Africa.
