The best time to visit Pakistan in spring and easter beak is March, April, and May, and in the autumn period October and November. In addition to this, the perfect time to visit the north of Pakistan for example swat is ideal for summer holidays in June, July, August, September, and perhaps in October also it is suitable for winter sports and Christmas holidays in December, January, and February.
Pakistan Travel Advice [Summary of Gov Advisory]
Pakistan Visa and Entry Requirements
Pakistani Culture and Language
Pakistan International and Domestic Airports
The Best time to Visit Pakistan