Corendon Airlines has planned hundreds of new flights between the UK and Turkey for this summer.
Holiday operator Jet2 will be launching hundreds of new flights from Liverpool's John Lennon Airport this year.
Another budget airline, Ryanair, will also launch new routes in 2024 - but from Norwich Airport, starting from spring.
The UK's flag carrier will be launching new London Gatwick routes to Agadir in Morocco. Flights will start from March 2024.
Canadian airline WestJet is launching new flights from the UK to the province of Newfoundland and Labrador in Canada.
Brand new carrier, Global Airlines, will begin flying direct between the UK and the US after launching last summer.