Bhutan
Bhutan offers on-arrival visas to Bangladeshi citizens. Bhutan is pretty close to Bangladesh. The distance between the countries is 425km.
The flight cost from Dhaka to Paro is Tk17,000. Two way bus tickets cost Tk2,000.
If you want to take the bus, you will have to get a transit visa to enter India. In Bhutan, you can stay in Hotel Bhutan for only Tk2,193. Some tourist attractions in Bhutan include: Chele La Pass, Dochula Pass, Phobjikha Valley, Chomolhari, Tashichho Dzong and Punakha Suspension Bridge.
Nepal
Nepal provides free visa-on-arrival for the first visit and for the first thirty days.
The distance between Bangladesh and Nepal is only 813km. You can travel to Nepal via bus or flight. Shyamoli NR buses travel from Dhaka to Kathmandu.
The buses leave from Kamalapur BRTC international depot. Flight tickets from Dhaka to Kathmandu cost around Tk16,000. You can stay at Dream Nepal Hotel for only Tk2,531. Some notable spots to visit in Nepal are: Boudhanath Stupa, Pokhara, Chitwan National Park and Lumbini.
India
The distance from Bangladesh to India is 1,423km. Round ticket from Dhaka to Delhi costs around Tk8,102. Hotel Star International, Delhi only costs Tk267.
The peak season to visit India is between October and March, when the weather is more likely to be warm, sunny, and dry. During this time, the north offers clear blue skies. Some places to visit in India are: Srinagar, Manali, Udaipur, Taj Mahal, Jaisalmer, Jodhpur, The Red Fort, Qutub Minar, Jama Masjid, Lotus Temple, Akshardham, Rashtrapati Bhavan, and Humayun’s Tomb.
Thailand
The distance from Bangladesh to Thailand is 1,410km. A round-trip ticket from Dhaka to Bangkok costs around Tk21,500.
Northern Thailand is a great place to visit on a budget. You can stay in a hotel bed for only $3 and stay in a room for $6. You can eat at a restaurant if you just spend 30 baht.
Some places to visit in northern Thailand are: Chiang Mai, Pai, Chiang Rai, Mae Hong Son, Chiang Dao, Lampang and Doi Inthanon.
Indonesia
Indonesia offers visa-free entry to Bangladeshi citizens. Tourists only have to pay an arrival fee of $30 at the Indonesian airport. Indonesia is pretty far away from Bangladesh.
The distance between the countries is 3,718km. A Malindo air flight from Dhaka to Jakarta costs around Tk25,000.
Hotel Manggar Indonesia costs around Tk1,500. Some notable spots to visit in Indonesia are: Raja Ampat Islands, Tanjung Puting National Park, Flores Island, Torajaland, Bukit Lawang, Lombok and Bali.