Biman Bangladesh Airlines has suspended flights to Saudi Arabia for five days starting from Thursday.
Biman issued a notice announcing the decision on Wednesday.
"All flights to Saudi Arabia will be suspended from May 20 to May 24," the notice said.
Biman's Deputy General Manager Tahera Khandaker said the decision was taken due to various conditions imposed by Saudi authorities, including hotel quarantine.
The national flag carrier operates regular flights from Dhaka to Jeddah, Riyadh and Dammam in Saudi Arabia.