Flybe, which relaunched in April, has announced a winter schedule with 12 destinations.
Starting on October, the schedule includes additional routes and frequencies from Birmingham to Belfast City Airport and Belfast City Airport to East Midlands.
Due to high demand, flybe will also continue to offer international flights from Belfast City Airport to Amsterdam.
The airline said flight frequencies will increase throughout the winter and into next summer as it further expands its fleet with CO2-efficient De Havilland Canada Dash 8-400 (Q400) aircraft.
Flybe CEO, Dave Pflieger, said: “After a successful 2022 launch and summer season, we are excited to announce our new winter schedule, which further enhances affordable connectivity across UK regions, as well as Europe via our popular flights to Amsterdam.”