Tibet and Nepal are located in the hills and foothills of the Himalayas, the natural scenery is different. Tibet has a world-class glacier, lakes and other cold landscape resources, while the territory of Nepal is a green-clad, beautiful scenery. In addition, the travel time between the two places is highly complementary. Nepal's golden season is in November to next March, in contrast, the Tibetan golden season between April and October.
Tibet and Nepal have a unique and complex culture, covering from lifestyle, religion, architecture, festivals and other aspects. So visitors interested in Tibet may also be interested in Nepal, plus two places in the geographical location are also very close, so to visit two places is a wise choice. And the only international flight to Lhasa is from Kathmandu, which also facilitates transportation between Tibet and Nepal. Or you may take an overland tour.
Note: If you are going to enter Tibet from Kathmandu, you will be required to apply for your China Group Visa instead of China Visa. Getting China Group Visa usually takes 3 working days. So please leave a few extra days in Nepal.

7 days Lhasa Mt. Everest Kathmandu Overland Group Tour

7 days Kathmandu Gyirong Lhasa Overland Group Tour

13 days Tibet Nepal Nature Scenery Tour

8 days Kathmandu Nepal Mt Everest Lhasa Overland Tour

7 days Tibet Everest Nepal Overland Tour

12 days Chengdu Tibet Nepal Overland Flight Tour

6 days Lhasa Kathmandu Flight Tour

10 days Nepal Tibet Flight Tour

13 days Lhasa Nyingtri Mt.Everest Kathmandu Tour

13 days Classic Tibet Nepal Bhutan Tour

17 days Amazing India Nepal Tibet Tour

8 days Lanzhou Tibet Nepal Overland Train Tour
