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Kolkata (CCU) to Kathmandu (KTM) Flights from ₹13,150

Fares on this route currently start from ₹13,150. Compare live CCU to KTM prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
CCU → KTM Approx. 640.89 km 14 Jul 2026 Live inventory
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Showing 25 of 73 live flights
Air India
AI-1874
12:55
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
11h 10m
1 Stop
⏱ DEL · 6h 25mDEL Airport
00:05
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,150
per person
✓ Refundable10 fare options
Air India
AI-2704
10:30
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
13h 35m
1 Stop
⏱ DEL · 8h 50mDEL Airport
00:05
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,150
per person
✓ Refundable10 fare options
Air India
AI-2720
07:00
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
17h 5m
1 Stop
⏱ DEL · 12h 20mDEL Airport
00:05
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,150
per person
✓ Refundable10 fare options
Air India
AI-2710
22:00
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
26h 5m
1 Stop
⏱ DEL · 21h 20mDEL Airport
00:05
07/16/2026
+2
KTM
Tribhuvan International Airport
₹13,150
per person
✓ Refundable11 fare options
Air India
AI-2708
21:00
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
27h 5m
1 Stop
⏱ DEL · 22h 20mDEL Airport
00:05
07/16/2026
+2
KTM
Tribhuvan International Airport
₹13,162
per person
✓ Refundable6 fare options
Air India
AI-2768
16:10
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
7h 55m
1 Stop
⏱ DEL · 3h 15mDEL Airport
00:05
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,649
per person
✓ Refundable🔥 Last 5 seats11 fare options
Air India
AI-2710
22:00
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
8h 35m
1 Stop
⏱ DEL · 3h 55mDEL Airport
06:35
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,649
per person
✓ Refundable10 fare options
Air India
AI-2708
21:00
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
9h 35m
1 Stop
⏱ DEL · 4h 55mDEL Airport
06:35
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,649
per person
✓ Refundable10 fare options
Air India
AI-1863
19:15
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
11h 20m
1 Stop
⏱ DEL · 6h 50mDEL Airport
06:35
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,649
per person
✓ Refundable10 fare options
Air India
AI-2768
16:10
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
14h 25m
1 Stop
⏱ DEL · 9h 50mDEL Airport
06:35
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,649
per person
✓ Refundable🔥 Last 5 seats10 fare options
Air India
AI-2778
08:30
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
15h 35m
1 Stop
⏱ DEL · 11h 5mDEL Airport
00:05
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,649
per person
✓ Refundable11 fare options
Air India
AI-1874
12:55
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
17h 40m
1 Stop
⏱ DEL · 13h 0mDEL Airport
06:35
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,649
per person
✓ Refundable10 fare options
Air India
AI-2704
10:30
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
20h 5m
1 Stop
⏱ DEL · 15h 25mDEL Airport
06:35
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,649
per person
✓ Refundable10 fare options
Air India
AI-2778
08:30
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
22h 5m
1 Stop
⏱ DEL · 17h 40mDEL Airport
06:35
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,649
per person
✓ Refundable10 fare options
Air India
AI-2720
07:00
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
23h 35m
1 Stop
⏱ DEL · 18h 55mDEL Airport
06:35
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,661
per person
✓ Refundable6 fare options
Air India
AI-2778
08:30
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
8h 0m
1 Stop
⏱ DEL · 3h 35mDEL Airport
16:30
07/14/2026
KTM
Tribhuvan International Airport
₹13,754
per person
✓ Refundable10 fare options
Air India
AI-2720
07:00
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
9h 30m
1 Stop
⏱ DEL · 4h 50mDEL Airport
16:30
07/14/2026
KTM
Tribhuvan International Airport
₹13,754
per person
✓ Refundable10 fare options
Air India
AI-2710
22:00
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
18h 30m
1 Stop
⏱ DEL · 13h 50mDEL Airport
16:30
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,754
per person
✓ Refundable10 fare options
Air India
AI-2708
21:00
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
19h 30m
1 Stop
⏱ DEL · 14h 50mDEL Airport
16:30
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,754
per person
✓ Refundable10 fare options
Air India
AI-1863
19:15
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
21h 15m
1 Stop
⏱ DEL · 16h 45mDEL Airport
16:30
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,754
per person
✓ Refundable10 fare options
Air India
AI-2768
16:10
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
24h 20m
1 Stop
⏱ DEL · 19h 45mDEL Airport
16:30
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,766
per person
✓ Refundable🔥 Last 5 seats6 fare options
Air India
AI-1874
12:55
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
27h 35m
1 Stop
⏱ DEL · 22h 55mDEL Airport
16:30
07/15/2026
+1
KTM
Tribhuvan International Airport
₹13,766
per person
✓ Refundable6 fare options
Indigo
6E- 474
05:20
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
7h 45m
1 Stop
⏱ DEL · 3h 25mDEL Airport
13:05
07/14/2026
KTM
Tribhuvan International Airport
₹13,810
per person
✓ Refundable12 fare optionsLCC
Indigo
6E- 474
05:20
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
10h 20m
1 Stop
⏱ DEL · 5h 55mDEL Airport
15:40
07/14/2026
KTM
Tribhuvan International Airport
₹13,810
per person
✓ Refundable12 fare optionsLCC
Indigo
6E- 474
05:20
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
14h 30m
1 Stop
⏱ DEL · 10h 5mDEL Airport
19:50
07/14/2026
KTM
Tribhuvan International Airport
₹13,810
per person
✓ Refundable12 fare optionsLCC
😕 No flights match your filters.
Kolkata (CCU)
📍 Netaji Subhash Chandra Bose International Airport
🌍 India
🕐 GMT 5.5
📐 Latitude: 22.654699325561523
📐 Longitude: 88.44670104980469
Kathmandu (KTM)
📍 Tribhuvan International Airport
🌍 Nepal
🕐 GMT 5.75
📐 Latitude: 27.6966
📐 Longitude: 85.3591

✈ Distance: Kolkata,India to Kathmandu,Nepal — 640.89 km

📅 Results on this page are loaded for 14 Jul 2026. Click Load more flights to expand the full list on this page.

Kolkata to Kathmandu — what to expect when booking

The CCU–KTM route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Kolkata,India and Kathmandu,Nepal is approximately 640.89 km.

Before you book

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More flights from Kolkata (CCU)
31 routes
Kolkata → Agartala
CCU → IXA
Kolkata → Ahmedabad
CCU → AMD
Kolkata → Bagdogra
CCU → IXB
Kolkata → Bangalore
CCU → BLR
Kolkata → Bangkok
CCU → BKK
Kolkata → Bhubaneswar
CCU → BBI
Kolkata → Chittagong
CCU → CGP
Kolkata → Delhi
CCU → DEL
Kolkata → Dhaka
CCU → DAC
Kolkata → Dibrugarh
CCU → DIB
Kolkata → Doha
CCU → DOH
Kolkata → Dubai
CCU → DXB
Kolkata → Guwahati
CCU → GAU
Kolkata → Hong Kong
CCU → HKG
Kolkata → Hyderabad
CCU → HYD
Kolkata → Imphal
CCU → IMF
Kolkata → Jaipur
CCU → JAI
Kolkata → Kuala Lumpur
CCU → KUL
Kolkata → Kunming
CCU → KMG
Kolkata → Madras
CCU → MAA
Kolkata → Mumbai
CCU → BOM
Kolkata → Nagpur
CCU → NAG
Kolkata → Paro
CCU → PBH
Kolkata → Patna
CCU → PAT
Kolkata → Pune
CCU → PNQ
Kolkata → Raipur
CCU → RPR
Kolkata → Ranchi
CCU → IXR
Kolkata → Singapore
CCU → SIN
Kolkata → Varanasi
CCU → VNS
Kolkata → Visakhapatnam
CCU → VTZ
Kolkata → Yangon
CCU → RGN
More flights from Kathmandu (KTM)
22 routes
Kathmandu → Abu Dhabi
KTM → AUH
Kathmandu → Bangkok
KTM → BKK
Kathmandu → Chengdu
KTM → CTU
Kathmandu → Delhi
KTM → DEL
Kathmandu → Dhaka
KTM → DAC
Kathmandu → Doha
KTM → DOH
Kathmandu → Dubai World Central
KTM → DWC
Kathmandu → Dubai
KTM → DXB
Kathmandu → Guangzhou
KTM → CAN
Kathmandu → Hong Kong
KTM → HKG
Kathmandu → Istanbul
KTM → IST
Kathmandu → Kolkata
KTM → CCU
Kathmandu → Kuala Lumpur
KTM → KUL
Kathmandu → Kunming
KTM → KMG
Kathmandu → Lhasa
KTM → LXA
Kathmandu → Mumbai
KTM → BOM
Kathmandu → Muscat
KTM → MCT
Kathmandu → Paro
KTM → PBH
Kathmandu → Seoul
KTM → ICN
Kathmandu → Sharjah
KTM → SHJ
Kathmandu → Singapore
KTM → SIN
Kathmandu → Varanasi
KTM → VNS
❓ Frequently asked questions — Kolkata to Kathmandu flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Kolkata,India (CCU) and Kathmandu,Nepal (KTM) is approximately 640.89 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.