Hi @AneeqaPervaiz,
You could create an additional field to set its default value to false, this field could called FlowUpdate, if it is updated by Flow, update this field to true.
Then when an item updated in Dynamics, create a condition to check the column value whether equals false, if it is, update it.
One point that needs to mention is, every time you update the item manually, you should set the field value to false.
Best Regards,
Community Support Team _ Lin Tu
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