Good to know - Cheap tickets Kathmandu — Kolkata
| Cheapest flight found | $133 |
|---|---|
| Minimal flight time | 1h 30m |
| Flight distance | 642 km |
| Most popular airline | Buddha Air |
Airfare Kathmandu – Kolkata by month
Here you can find out in what months how much a ticket Kathmandu – Kolkata costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| February 2026 | ||
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| December 2025 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Kathmandu — Kolkata
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:59 | 08:24 | sun | U4163 | Buddha Air | 1h 40m | Tribhuvan International Airport — Netaji Subhas Chandra Bose Airport | Select dates |
| 07:00 | 08:30 | wed | U4163 | Buddha Air | 1h 45m | Tribhuvan International Airport — Netaji Subhas Chandra Bose Airport | Select dates |
| 07:03 | 08:18 | thu | U4163 | Buddha Air | 1h 30m | Tribhuvan International Airport — Netaji Subhas Chandra Bose Airport | Select dates |
| 07:05 | 08:21 | sat | U4163 | Buddha Air | 1h 31m | Tribhuvan International Airport — Netaji Subhas Chandra Bose Airport | Select dates |
| 07:10 | 08:32 | tue | U4163 | Buddha Air | 1h 37m | Tribhuvan International Airport — Netaji Subhas Chandra Bose Airport | Select dates |
Popular airlines flying Kathmandu — Kolkata
Flight Kathmandu – Kolkata is served by 18 airlines. 1 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Flights Kathmandu — Kolkata
The selection of cheap flights Kathmandu — Kolkata
Here you can find and purchase the cheapest flights Kathmandu — Kolkata from $133 and Kathmandu — Kolkata — Kathmandu from $153.
The price of the flight Kathmandu — Kolkata (India) — Kathmandu from $153 (round-trip).
The average price of the flight Kathmandu — Kolkata (India) — Kathmandu $336 (round-trip).
- Departure city: Kathmandu
- IATA code of the city of origin: KTM
- Departure airports: Tribhuvan International Airport
- Departure country: Nepal
- Destination city: Kolkata
- IATA code of the destination city: CCU
- Destination airports: Netaji Subhas Chandra Bose Airport
- Destination country: India
Low cost flights Kathmandu — Kolkata (KTM — CCU)
The distance between Kathmandu and Kolkata 399 miles (or 642 kilometres).
The time difference between Kathmandu and Kolkata is 0 h.
Minimal flight time from Kathmandu to Kolkata 1h 30m.
LowCostClub always do a comparison of airfares Kathmandu — Kolkata with several airlines (include Buddha Air). They will always give you all available options so you can find the cheapest flight to Kolkata. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Kathmandu — Kolkata. Last week, for instance, the cheapest round-trip prices stood at $153 while the cheapest one-way price that was available within the last week cost $133
Routes from nearby cities to Kolkata
A flight from a neighbouring city can help you save money on plane tickets.
The most frequent flight to Kolkata is from Patna, which is the closest city to Kathmandu with the lowest price, from $51 per one-way.
Popular International routes from Kathmandu
Popular routes from Kolkata
If you are going to fly from Kolkata, then study the popular flights. The most popular flights from Kolkata:
Popular domestic routes from Kathmandu
FAQ about Kathmandu — Kolkata
Are there any direct flights Kathmandu — Kolkata?
Yes, they do: U4163
Can we fly from Kathmandu to Kolkata?
Yes, you can fly from Kathmandu to Kolkata. Kathmandu has an airport (Tribhuvan International Airport) for flights. Buddha Air departs from Kathmandu on tue, wed, thu, sat, sun. There are non-direct flights through Air Arabia, Air Arabia Abu Dhabi, Air India, Air India Express, AirAsia, Bhutan Airlines, Biman Bangladesh Airlines, China Eastern Airlines, Drukair, Flexflight, flydubai, IndiGo, Malaysia Airlines, Qatar Airways, Singapore Airlines, Thai AirAsia, Thai Airways, Thai Lion Air.
How long does it take to fly from Kathmandu to Kolkata?
A direct flight lasts an average of 1h 30m, during which time the aircraft covers a distance of 642 km.
How much do flights Kathmandu — Kolkata cost?
The price of flights Kathmandu — Kolkata starts from $133.
What days does the plane fly Kathmandu — Kolkata?
Planes fly Kathmandu — Kolkata 5 times a week on the following days: tue, wed, thu, sat, sun
What airports are there in Kathmandu and Kolkata?
In Kathmandu — Tribhuvan International Airport. In Kolkata — Netaji Subhas Chandra Bose Airport.
What flights are currently flying from Kathmandu to Kolkata?
The following flights fly between Kathmandu and Kolkata: U4163, U4163, U4163, U4163, U4163
What month is the cheapest to fly from Kathmandu to Kolkata?
High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Kathmandu — Kolkata flight deals.
Which airlines direct fly from Kathmandu to Kolkata?
Only one airline operates a direct flight Kathmandu — Kolkata: Buddha Air.
Which airlines fly from Kathmandu to Kolkata?
All the following airlines flights Kathmandu — Kolkata: Air Arabia, Air Arabia Abu Dhabi, Air India, Air India Express, AirAsia, Bhutan Airlines, Biman Bangladesh Airlines, Buddha Air, China Eastern Airlines, Drukair, Flexflight, flydubai, IndiGo, Malaysia Airlines, Qatar Airways, Singapore Airlines, Thai AirAsia, Thai Airways, Thai Lion Air.