Singapore based LCC Jetstar Asia will restart weekly services linking Changi Airport to Penang in Malaysia, Ho Chi Minh City and Indonesian capital Jakarta.
These flights resume on 10 August.
A week later the airline will reinstate weekly services to Clark in the Philippines and Medan, and adds two more weekly flights to Manila.
That will take the number of weekly flights it operates to 26, up from 10.
Jetstar Asia also currentky flies limited services to Bangkok and Kuala Lumpur.
The services are subject to regulatory approval and still remain open only for citizens returning home as general cross-border travel is still off-limits.
However, the airline may soon see a slight uptick in passenger traffic on its KL and Penang routes.
Singapore and Malaysia are soon opening up for essential business travel subject to travellers securing prior approval.
By Ray Montgomery, Asia Pacific Editor
