With demand for city breaks "soaring", the airline and operator have put all of their destinations on sale for summer 2023 from Birmingham, Glasgow, Leeds Bradford, Manchester, Newcastle and Stansted airports.
The companies have also announced two new destinations from Stansted – Athens and Rome – as well as a new destination on sale from Newcastle, Verona.
The programme offers a choice of 12 destinations, including Amsterdam, Athens, Barcelona, Budapest, Paris, Krakow, Nice, Prague, Pisa, Rome, Verona and Venice.
The expanded programme means the brands have increased capacity compared to summer 2022 by more than 25%.
Steve Heapy, chief executive of Jet2.com and Jet2holidays, said agents have reported customers are looking ahead and booking a "much-needed" city break.
"As such, demand for city breaks is increasing for summer 23, so we have responded to that by putting on sale an expanded city breaks programme for next summer, as well as announcing Athens and Rome as new city break destinations from Stansted, and Verona as a new destination from Newcastle," he added.
"The fact that we have increased capacity to city break destinations by more than 25% shows the confidence we have. As the UK’s largest operator of European city breaks, our selection of city breaks for summer 2023 offers fantastic choice and flexibility."
The companies will offer up to two-weekly flights from Birmingham to Amsterdam, Athens, Barcelona, Budapest, Rome, Krakow, Prague, Verona and Venice. They also offer weekly services from the airport to Pisa.
From Glasgow, the airline and operator will offer two-weekly flights to Rome, Krakow and Prague. Stansted will have four-weekly flights to Rome, a weekly service to Verona and a twice-weekly route to Athens.
Manchester will have four-times weekly flights to Budapest, Krakow, Prague and Venice, two-weekly flights to Verona, three-weekly flights to Athens, Nice and Pisa, five-weekly services to Barcelona and six to Rome.
Newcastle will offer weekly services to Verona and twice-weekly flights to Rome, Prague and Krakow.
