Singapore Airlines (SGX:C6L) extended the cancellation of flights between Singapore and Dubai through Dec. 1 due to the geopolitical situation in the Middle East, according to a Thursday statement.

The city-state flag carrier said other flights may also be affected as the situation remains fluid and advised customers to check its flight status page for the latest updates.

Customers affected by the cancellations may seek a full refund for the unused portion of their tickets, Singapore Airlines said.