Airlines with flights from Kathmandu to Kolkata
There are two airlines with scheduled flights between KTM and CCU. Buddha Air is the only airline with non-stop flights from Tribhuvan International to Kolkata Netaji Subhas Chandra Bose Intl Airport and the flight time is 1 hour and 45 minutes. You can also connect with Biman via Dhaka with a flight time of 5 hours and 30 minutes.
There are two airlines with scheduled flights between KTM and CCU. Buddha Air is the only airline with non-stop flights from Tribhuvan International to Kolkata Netaji Subhas Chandra Bose Intl Airport and the flight time is 1 hour and 45 minutes. You can also connect with Biman via Dhaka with a flight time of 5 hours and 30 minutes. Choose airline
Direct
Non-stop
1h 45min
Via Dhaka
5h 30min
Schedules
Non-stop with Buddha Air
-
Total flight time: 1 hour and 45 minutes
-
4 flights per week
-
ATR 42 / ATR 72
KTM
Direct
CCU
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
U4163
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07:00
----
07:00
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07:00
07:00
The timetable & schedule information was updated at 2026-04-22
Via Dhaka with Biman Bangladesh Airlines
-
Total flight time: 5h 30m - 5h 30m.
-
4 flights per week
KTM
Via DAC
CCU
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
BG372
BG395
BG395
----
12:30
----
12:30
----
12:30
12:30
The timetable & schedule information was updated at 2026-04-22
