Manx2 is cancelling its service between Belfast and Cork in two weeks following the tragic crash of one of its jet that killed six people on February 10.
Although a preliminary report from air accident investigators is expected early next month, it is thought the aircraft touched down and a wing clipped the runway before the craft flipped over and landed on grass catching fire.
Manx2 said it would give full refunds to anyone booked to travel the route from March 14 on.