Cheap Flights from Kathmandu to Kolkata — $129

Looking for affordable flights from Kathmandu to Kolkata? Look no further! Our air ticket search website offers you the best deals on flights between these two vibrant and culturally rich cities. Embark on a memorable journey without burning a hole in your pocket. With our user-friendly platform, you can easily compare prices from various airlines and choose the most economical option that suits your travel needs. Experience the vibrant charm of Kolkata, known for its rich history, delectable cuisine, and iconic landmarks. Don't miss out on this incredible opportunity to explore Kolkata while saving big on your airfare. Book your cheap flights from Kathmandu to Kolkata today and embark on an unforgettable adventure.

The route Kathmandu — Kolkata is served by a single airline — Air India. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $129. Using our service, you can quickly compare available Air India flights and book a seat in advance at a favorable rate.

Looking for direct flights from Kathmandu to Kolkata? You're in luck! There are direct flights available for this route. Experience seamless travel and save time by booking a direct flight with ease. Depart from Kathmandu and arrive in the vibrant city of Kolkata in no time. However, if there are no direct flights available or you prefer alternative travel options, fret not! Several routes with transfers are also available. Consider connecting flights through major hubs like Delhi, Mumbai, or Varanasi. Indulge in a short layover and continue your journey to Kolkata with convenience. At our air ticket search website, we provide a user-friendly platform to effortlessly compare flight times, prices, and airlines all in one place. Whether you choose to fly directly or with a transfer, find the best deals and book your tickets stress-free. Start planning your trip from Kathmandu to Kolkata today!

Kathmandu, the bustling capital city of Nepal, is served by two major airports - Tribhuvan International Airport and Gautam Buddha International Airport. Tribhuvan Airport, located in Kathmandu valley, is the main and busiest airport in the country. It is well-connected to various international destinations, making it a convenient choice for travelers. Airlines like Nepal Airlines, Turkish Airlines, Qatar Airways, and China Southern Airlines operate from Tribhuvan Airport, offering a wide range of flight options. The airport is situated just 6 kilometers away from the city center, ensuring a quick transfer for passengers. Gautam Buddha International Airport, located in Bhairahawa, is a newly constructed airport that aims to reduce the load on Tribhuvan Airport. Though primarily serving domestic destinations, it also caters to some international flights. Buddha Air, a prominent Nepali airline, operates from this airport. It takes around 6-7 hours to reach Gautam Buddha Airport from Kathmandu, including road travel. However, the serene journey through picturesque landscapes makes up for the time. While Tribhuvan Airport offers a wide range of flight options and is conveniently located, it can be crowded, leading to longer queues during peak hours. On the other hand, Gautam Buddha Airport provides a peaceful travel experience but has limited flight options. It is important for travelers to consider these factors when choosing the airport for their departure. With the information provided, our air ticket search website will help you find the best flight options based on your preferences, ensuring a hassle-free journey. Fly to your destination from Kathmandu with ease, comfort, and convenience!

Kolkata, the vibrant city of India, is served by two international airports - Netaji Subhas Chandra Bose International Airport and Bagdogra Airport. Netaji Subhas Chandra Bose International Airport, located in Dum Dum, is the main gateway to the city. With its proximity to the city center, it offers convenience and saves travel time. Travelers can reach the heart of the city within 30 minutes, making it an ideal choice for those with tight schedules. This airport is well-connected to major cities worldwide and hosts reputed airlines like Emirates, British Airways, and Singapore Airlines. With a wide range of airlines operating here, travelers are spoiled for choice, ensuring competitive fares and numerous flight options. Additionally, the airport is equipped with modern facilities, including duty-free shops, lounges, and restaurants, providing a pleasant and comfortable experience. On the downside, as a busy airport, it can be crowded and check-in lines may be long, so arriving early is recommended. Additionally, due to the popularity of the airport, the cost of air tickets might be slightly higher compared to other nearby airports. Bagdogra Airport, situated in Siliguri, serves as an alternative option for travelers. Although it is located approximately 600 kilometers away from Kolkata, it offers connectivity to various national and international destinations. This airport primarily caters to passengers heading towards Northeast India, Bhutan, and Nepal. One advantage of Bagdogra Airport is the availability of budget airlines, allowing travelers to find affordable options. However, reaching Kolkata from Bagdogra Airport requires a 12-hour bus or train journey, making it a less convenient choice for those in a hurry or with limited travel time. In conclusion, both airports have their own benefits and downsides. Netaji Subhas Chandra Bose International Airport provides convenience, proximity to the city, and a wide range of airlines, whereas Bagdogra Airport offers affordability but requires additional travel time. Travelers should consider their priorities and schedules while choosing the airport that best suits their needs. Book your air tickets with our website to explore the enchanting city of Kolkata hassle-free.

The minimum one-way ticket price from Kathmandu to Kolkata is $135 (March 2026), while the maximum is $234 (January 2026). On average, a ticket costs $185–$234.