Travelling by air
Nepal Airlines is the national flag carrier of Nepal with flights to/from Delhi, Kuala Lumpur, Dubai, Bangkok and Hong Kong. Other international airlines operating from/ to Kathmandu are Air Arabia (Sharjah), Air China (Lhasa, Chengdu), ArkeFly(Amsterdam ), Bahrain Air (Bahrain ), Biman Bangladesh (Dhaka), China Southern Airlines (Guanzhou), China Eastern (Kunming), Dragon Air (Hong Kong), Druk Air (Delhi, Paro), Etihad Airways (Abu Dhabi), GMG Airlines (Dhaka), Gulf Air (Bahrain, Muscat), Indian Airlines (Delhi, Kolkotta, Varanasi), Jet Airways (Delhi, Mumbai), Jet Lite (Delhi), Korean Air (Seoul), Pakistan International Airlines (Karachi), Qatar Airways (Doha), Silk Air (Singapore) and Thai Airways (Bangkok).
Airfares fluctuate with the changes in exchange rates and are to be paid in foreign currency by foreign nationals. Only Nepalese and Indian nationals are permitted to pay in rupees for air passage between Nepal and India. Departure flight tickets should be reconfirmed three days in advance to avoid inconveniences by possible flight cancellation or changes in the flight schedule. Overweight luggage charges are levied in foreign exchange.
Customs:
All baggage must be declared and cleared through the customs on arrival at the port of entry. Passengers arriving at Tribhuvan International Airport (TIA) without any dutiable goods can proceed through the Green Channel for quick clearance without a baggage check. If you are carrying dutiable articles, you have to pass through the Red Channel for detailed customs clearance.
Import:
Apart from used personal belongings, visitors are allowed to bring to Nepal free of duty cigarette (200) or cigars (50), distilled liquor (one 1.15 liter bottle), and film (15 rolls). You can also bring in the following articles free of duty on condition that you take them out with you when you leave: binoculars, movie or video camera, still camera, laptop computer, and portable music system.
Export:
It is illegal to export objects over 100 years old (sacred images, paintings, manuscripts) that are valued for culture and religious reasons. Visitors are advised not to purchase such items as they are Nepal’s cultural heritage and belong here. The Department of Archaeology (tel: 4213701, 4213702) at Ramshah Path near Singha Durbar has to certify all metal statues, sacred paintings and similar objects before they are allowed to be sent or carried out of the country. Handicraft dealers and travel agents are able to assist you in this process. For more information on customs matters, contact the Chief Customs Administrator, TIA Customs Office; tel: 4470110, 4472266.
Travelling by road
All visitors entering Nepal by land must use no other entry points other than:
Nepal-India border

• Kakarbhitta
• Birgunj
• Belhiya, Bhairahawa
• Nepalgunj
• Dhangadi
• Mahendra Nagar

Nepal-China border

•  Kodari

The overland tourists entering the country with their vehicles must possess an international carnet.