Cheap flights from Kathmandu to Kolkata from $156

Travelers frequently search for route combinations, such as Kathmandu and Washington, D.C., Pokhara, Atlanta, New York, San Francisco, Seattle, New Delhi, Dallas, Boston, Bangkok, Los Angeles, Orlando, Siddharthanagar, Colombo, Bhadrapur, Mechi, Malé, Dhaka, Seoul, Tokyo, Denpasar.

Travelers frequently search for route combinations, such as Kolkata and Seattle, New York, Bangkok, Dallas, Los Angeles, San Diego, Dhaka, New Delhi, Mumbai, Bengaluru, Chennai, Bhubaneswar, Phnom Penh, Shanghai, Ho Chi Minh City, Hyderabad, Denpasar, Bagdogra, Dubai, Goa.

The main airport in Kathmandu is Tribhuvan International. It is also served by Tribhuvan International, Pokhara, Gautam Buddha, Janakpur, Bharatpur, Simara.

The main airport in Kolkata is Netaji Subhas Chandra Bose International. It is also served by Netaji Subhas Chandra Bose International, Jessore, Barisal, Kazi Nazrul Islam.

Currently, you can fly between Kathmandu and Kolkata with Air India Limited, IndiGo Airlines, Fly Dubai, Nepal Airlines, Emirates.

If you don’t have specific dates for your trip between Kathmandu and Kolkata, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Kathmandu and Kolkata, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Kathmandu. The main one is Tribhuvan International and other nearby airports include Tribhuvan International, Pokhara, Gautam Buddha, Janakpur, Bharatpur, Simara

There are a number of airports in and around Kolkata. The main one is Netaji Subhas Chandra Bose International and other nearby airports include Netaji Subhas Chandra Bose International, Jessore, Barisal, Kazi Nazrul Islam.