It is Mustahab (desirable) to
give in Sadaqah and perform Hajj or `Umrah on behalf of the parents, based on the evidence reported from the Prophet (peace be upon him) in this concern. He (peace be upon him) said:
When a son of Adam dies, their acts come to an end, but three, recurring charity, or knowledge (by which people) benefit, or a pious son, who prays for them (for the deceased).
If there is adversity, it is better to give in Sadaqah than to perform voluntary Hajj and `Umrah.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.