Flights from Kathmandu to Kolkata – Airlines & connecting routes
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KTM to CCU – All flight route options from Tribhuvan International, Nepal to Kolkata Netaji Subhas Chandra Bose Intl Airport, India. These flights are operated by 3 different airlines through 2 different connections. The shortest flight time is 4 hours and 25 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Kathmandu to Kolkata flights
This route is operated by 2 airlines. While flying to Kolkata from Kathmandu you will be doing a stopover in either Paro (PBH) or Dhaka (DAC).
Are there any non-stop flights from KTM to CCU?
You could fly non-stop from KTM to CCU before with Air India or Buddha Air but not anymore.
Kathmandu to Kolkata with Drukair
If you fly from Kathmandu with Drukair you will do a stopover in Paro, PBH before reaching Kolkata. This flight trip will take 4 hours and 25 minutes and you can fly every Friday or Saturday with departures at 08:00 or 08:20.
Distance & flight times: Tribhuvan International to Kolkata Netaji Subhas Chandra Bose Intl Airport
The shortest flight time between KTM and CCU is 4 hours and 35 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
PBH Paro | 4h 35m | 2h 25m | 587 miles (944 km) |
DAC Dhaka | 5h 0m | 2h 5m | 562 miles (904 km) |

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From Kathmandu to India
Below is a list of other destinations to India from Tribhuvan International with either direct flights or 1 stop connections.
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DEL Delhi Direct
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BOM Mumbai Direct
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BLR Bengaluru Direct
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HYD Hyderabad
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MAA Chennai
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AMD Ahmedabad
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COK Kochi
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PNQ Pune
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JAI Jaipur
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GOX Goa