Airline Flybe is due to announce today four new routes to fly from Cardiff Airport this winter.
The low-cost carrier currently operates flights from Cardiff to 16 destinations, in the UK, Ireland, the Channel Islands and continental Europe.
Details of the new routes will be available later.
Flybe announced it was reviewing its UK operations earlier in the year, with jobs cuts, but said operations at Cardiff would be unaffected.
The airline says today's announcement reflects its "commitment to expanding further its operations to and from the Welsh capital."
The Welsh Government announced bought Cardiff Airport in March, and pledged to turn it around after falling passenger numbers in recent years.
More top news
First Minister Carwyn Jones says Wales must not get a bad deal in Brexit negotiations. He was speaking at meeting of British-Irish Council.
Isolated showers may last into the late evening, but a dry night.
Expensive lingerie worth more than £100 were bought fraudulently on one of its credit cards, says Welsh Government.