Nepal is emerging as a new destination for travelers eager to explore majestic mountainous landscapes, with tours to conquer Everest or the famous Annapurna range.
The Federal Democratic Republic of Nepal covers an area of 147,181 km2. Its capital is Kathmandu, bordered by China to the north and India to the south. Nepal is a new destination for tourists, especially backpackers, looking to explore a country renowned for its majestic mountainous scenery, with tours to conquer Everest or the famous Annapurna range...
Visa procedures are straightforward: obtain upon arrival at Kathmandu airport. You only need to bring a 4x6 photo, USD for the fee (15-day tourist visa is $24, 30-day is $40, and 90-day is $100), then fill out the visa application form and immigration card. Note that your passport must be valid for at least 6 months when traveling.

Flight
There are no direct flights from Vietnam to Nepal, so you'll have to transit in Kuala Lumpur, Bangkok, or Singapore with airlines like Air Asia, Thai Airways, Malaysia Airlines, China Southern Airlines, Singapore Airlines. Alternatively, you can book cheap flights from Hanoi/Ho Chi Minh City to Bangkok with carriers like Vietjet Air, Air Asia... then proceed from Bangkok with Nepal Airlines. Ticket prices range from $350 to $600, depending on how early you book and the airline. Airlines often have promotions, so if you're planning a trip to Nepal, check regularly for the best deals.
Places to Explore
Nepal is renowned for its stunning trekking routes like Everest Base Camp, Annapurana range, Kanchenjunga, Dolpo, Mustang, Island Peak… However, trekking requires a considerable amount of time, ranging from 2 weeks to 1 month depending on the difficulty of the route.
Nepal also boasts many beautiful destinations suitable for short trips, lasting from 5 to 7 days, such as visiting the 7 UNESCO World Heritage Sites in the capital Kathmandu, exploring the picturesque town of Pokhara in western Nepal with its famous Fish Tail mountain range.
From Pokhara, you can visit Phewa Tal, World Peace Pagoda, Mahendra Pool, Bindabasini Temple, Tashi Palkhel, Jangchub Choeling Monastery, Sarangkot village for sunrise and mountain views. If you're a Buddhist, you can visit Lumbini – the birthplace of Lord Buddha. Or if you're short on time or energy, you can take a domestic flight around Mount Everest with Nepalese airlines for approximately 1 hour, flying early in the morning or late in the afternoon, with ticket prices around $160.

Accommodation
In Kathmandu or Pokhara, Nagakot, Sarangkot… there are plenty of hotels and guesthouses. Depending on the purpose of your trip, you can choose from basic rooms, luxury accommodations, or resorts. You can visit the Mytour website to book accommodation at your desired destination.
Important Tips for Traveling to Nepal
During the summer, Nepal experiences intense sunlight and dusty streets. Therefore, it's advisable to wear long-sleeved clothing, bring a wide-brimmed hat, and use sunscreen.
Public transportation in Nepal is chaotic, and roads are often congested. Therefore, if you're traveling in a large group, consider renting a private air-conditioned vehicle or taking short flights to destinations like Pokhara, Mustang…
There are always two pricing policies in Nepal: one for foreign tourists and one for locals.

According to Zing News
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Reference: Mytour Travel Handbook
MytourMarch 23, 2015