More than 110 winter sun routes feature from 10 airports, with the brands’ ski and city breaks destinations to be announced shortly.
The new routes are Belfast International to Malaga and Faro, Newcastle to Malta and Bristol to Malaga, Malta and Palma. Jet2 also boasts it is the UK’s leading airline and operator to the Canaries, with more than 230 weekly services planned.
Steve Heapy, Jet2.com and Jet2holidays chief executive, said: “We are seeing strong demand from customers wanting to escape the long British winter by booking their winter 23/24 holiday nice and early.
“In response to this demand, we are stepping in by putting our winter sun programme on sale from all 10 of our UK bases.
"The strong demand we are seeing for winter sun means we are looking ahead with real confidence and look forward to revealing even more details of our exciting programme very soon.”