I would recommend you get it taken care of as soon as possible even if you have to cancel your trip . Moh's and the Moh's repair is done fairly immediately after diagnosis, I would recommend you have it done no more than a month from diagnosis.
Leo Kim, FRACS(Plast), MS(Plast), MBBS(Hons) says:
I'm not sure about the size and the location and the subtype of the initial BCC, but from those photos it appears to be a good outcome. There are always things you can do to improve the scar after the surgery but I encourage you to discuss this with a specialist such as dermatologists or plastic...
Mohs refers to the procedure that removes the basal cell cancer from your leg. Several factors will determine how long the healing process takes. Things such as diabetes, smoking, age, and steroid use can possibly prolong the healing time. You should ask your surgeon how long...