Kolkata to Kathmandu (CCU–KTM) — Airlines, Schedules & Connections

CCU Airport Page →
398 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 15 1-stop flights Verified 2mos ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: Mar 2026.

✦ 1-Stop connections via 10 hubs
PBH Paro 3h 20m KBW2 → KBW2 Paro (PBH) to Kathmandu flights
DEL New Delhi 4h 57m 6EA3AI → 6EAIKL New Delhi (DEL) to Kathmandu flights
DAC Dhaka 5h 15m 6EBGBS → BG Dhaka (DAC) to Kathmandu flights
BOM Mumbai 6h 55m 6EAFAI → 6E Mumbai (BOM) to Kathmandu flights
BLR Bengaluru 7h 6EAIIX → IX Bengaluru (BLR) to Kathmandu flights
BKK Bangkok 10h 10m 6EACB3 → TG Bangkok (BKK) to Kathmandu flights
DOH Doha 10h 35m QR → QR Doha (DOH) to Kathmandu flights
KUL Sepang 11h AKMH → MHOD Sepang (KUL) to Kathmandu flights
DXB Dubai 11h 5m EKFZ → EKFZ Dubai (DXB) to Kathmandu flights
AUH Abu Dhabi 11h 45m EY → EY Abu Dhabi (AUH) to Kathmandu flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Kolkata to Kathmandu
Connecting service available through multiple hubs.
2 Airlines 398 mi 1h 26m nonstop +0.25h ahead

CCU–KTM had nonstop service from Air India and China Eastern Airlines, last on the schedule in March 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 398 miles in 1h 26m.

Also explore CCU Routes KTM Routes CCU Live Flights KTM Live Flights
All flights from Kathmandu (KTM) Kathmandu to Kolkata flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop CCU–KTM service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AI Air India 0 – – – Star Alliance –
MU China Eastern Airlines 0 – – – SkyTeam –
Alliance coverage
Star Alliance: AI (0 flights/wk, 0%)
SkyTeam: MU (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for CCU to KTM.
1-STOP
One-Stop Connections
15
Hubs
~3h
Fastest
~19h
Longest
PBH ~3h 20m VNS ~3h 28m DEL ~4h 57m DAC ~5h 15m BOM ~6h 55m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
419
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Kathmandu from Kolkata

Nearby airports with service to Tribhuvan International Airport.
Metric CCU→KTM DAC→KTM
Distance from CCU – 149 mi
Nonstop airlines – 2
Weekly flights – 9
Flight time 1h 26m 1h 45m
Dhaka (DAC) to Kathmandu flights
Airports within 200 miles of CCU with service to Tribhuvan International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+0.25h
Kathmandu is 0.25 hours ahead of Kolkata.
CCU: IST · KTM: +0545

When it's 6:00 PM in Kolkata, it's 6.25:00 PM in Kathmandu.
Distance & Flight Time
398 mi / 641 km
Nonstop flight time is approximately 1h 26m gate to gate.
Visa & Entry

Indian citizens do not need a visa or passport to enter Nepal. The India-Nepal Treaty of Peace and Friendship allows unrestricted movement between the two countries. A valid government-issued photo ID is sufficient for entry. Accepted documents include an Aadhaar card, voter ID, or Indian passport.

There is no limit on the length of stay. Indian citizens can live and work in Nepal without a permit. Air travelers flying into Tribhuvan International Airport should carry a passport or a valid photo ID for airline check-in requirements.

Verify entry requirements with official sources before travel.
Facts

CCU–KTM Quick Facts

Key statistics for the Kolkata to Kathmandu route.
Route details
Distance398 mi / 641 km
Flight time1h 26m
Time difference+0.25 hours
Airlines (nonstop)2
1-stop connectionsAvailable
Origin: CCU
Full nameNetaji Subhash Chandra Bose International Airport
IATA / ICAOCCU / VECC
TimezoneAsia/Kolkata
Passengers/yr21.2M
Elevation16 ft / 5 m
Destination: KTM
Full nameTribhuvan International Airport
IATA / ICAOKTM / VNKT
TimezoneAsia/Kathmandu
Passengers/yr5.5M
Elevation4,390 ft / 1,338 m
FAQ

Frequently Asked Questions

Common questions about CCU to KTM flights.
Nonstop flights from Netaji Subhash Chandra Bose International Airport to Tribhuvan International Airport take about 1h 26m gate to gate. The route covers 398 miles.
2 airlines operated the nonstop from CCU to KTM: Air India and China Eastern Airlines. The last scheduled nonstop was in March 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in March 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 1h 26m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Paro, Indira Gandhi and Hazrat Shahjalal.
Kathmandu is 0.25 hours ahead of Kolkata.
Nearby alternatives include DAC. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from CCU to KTM

Netaji Subhash Chandra Bose International Airport (CCU) and Tribhuvan International Airport (KTM) had nonstop service from Air India and China Eastern Airlines, last on the schedule in March 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

CCU to KTM Flight Duration and Schedule

Nonstop flight time from CCU to KTM is about 1 hours 26 minutes gate to gate. The route covers a distance of 398 miles (641 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Paro, Indira Gandhi and Hazrat Shahjalal. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Dhaka (DAC).