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Kathmandu (KTM) to Kolkata (CCU) Flights from ₹16,872

Fares on this route currently start from ₹16,872. Compare live KTM to CCU 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.
KTM → CCU Approx. 640.89 km 14 Jul 2026 Live inventory
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Showing 25 of 66 live flights
Indigo
6E-1152
10:50
07/14/2026
KTM
Tribhuvan International Airport
13h 15m
1 Stop
⏱ DEL · 9h 10mDEL Airport
00:05
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1152
10:50
07/14/2026
KTM
Tribhuvan International Airport
14h 55m
1 Stop
⏱ DEL · 10h 50mDEL Airport
01:45
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1152
10:50
07/14/2026
KTM
Tribhuvan International Airport
10h 55m
1 Stop
⏱ DEL · 6h 50mDEL Airport
21:45
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1152
10:50
07/14/2026
KTM
Tribhuvan International Airport
9h 25m
1 Stop
⏱ DEL · 5h 15mDEL Airport
20:15
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1152
10:50
07/14/2026
KTM
Tribhuvan International Airport
20h 10m
1 Stop
⏱ DEL · 16h 5mDEL Airport
07:00
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1152
10:50
07/14/2026
KTM
Tribhuvan International Airport
7h 25m
1 Stop
⏱ DEL · 3h 20mDEL Airport
18:15
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1154
14:05
07/14/2026
KTM
Tribhuvan International Airport
19h 35m
1 Stop
⏱ DEL · 15h 35mDEL Airport
09:40
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1154
14:05
07/14/2026
KTM
Tribhuvan International Airport
16h 55m
1 Stop
⏱ DEL · 13h 0mDEL Airport
07:00
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1154
14:05
07/14/2026
KTM
Tribhuvan International Airport
7h 40m
1 Stop
⏱ DEL · 3h 45mDEL Airport
21:45
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1154
14:05
07/14/2026
KTM
Tribhuvan International Airport
11h 40m
1 Stop
⏱ DEL · 7h 45mDEL Airport
01:45
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1154
14:05
07/14/2026
KTM
Tribhuvan International Airport
6h 10m
1 Stop
⏱ DEL · 2h 10mDEL Airport
20:15
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1154
14:05
07/14/2026
KTM
Tribhuvan International Airport
10h 0m
1 Stop
⏱ DEL · 6h 5mDEL Airport
00:05
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1162
20:50
07/14/2026
KTM
Tribhuvan International Airport
12h 50m
1 Stop
⏱ DEL · 8h 55mDEL Airport
09:40
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1162
20:50
07/14/2026
KTM
Tribhuvan International Airport
10h 10m
1 Stop
⏱ DEL · 6h 20mDEL Airport
07:00
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1162
20:50
07/14/2026
KTM
Tribhuvan International Airport
15h 40m
1 Stop
⏱ DEL · 11h 50mDEL Airport
12:30
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
Indigo
6E-1162
20:50
07/14/2026
KTM
Tribhuvan International Airport
18h 15m
1 Stop
⏱ DEL · 14h 20mDEL Airport
15:05
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable13 fare optionsLCC
IndiGo
6E-1162
20:50
07/14/2026
KTM
Tribhuvan International Airport
21h 25m
1 Stop
⏱ DEL · 17h 35mDEL Airport
18:15
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable7 fare optionsLCC
IndiGo
6E-1162
20:50
07/14/2026
KTM
Tribhuvan International Airport
23h 25m
1 Stop
⏱ DEL · 19h 30mDEL Airport
20:15
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable7 fare optionsLCC
IndiGo
6E-1152
10:50
07/14/2026
KTM
Tribhuvan International Airport
22h 50m
1 Stop
⏱ DEL · 18h 40mDEL Airport
09:40
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable7 fare optionsLCC
IndiGo
6E-1152
10:50
07/14/2026
KTM
Tribhuvan International Airport
25h 40m
1 Stop
⏱ DEL · 21h 35mDEL Airport
12:30
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable4 fare optionsLCC
IndiGo
6E-1154
14:05
07/14/2026
KTM
Tribhuvan International Airport
22h 25m
1 Stop
⏱ DEL · 18h 30mDEL Airport
12:30
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable7 fare optionsLCC
IndiGo
6E-1154
14:05
07/14/2026
KTM
Tribhuvan International Airport
25h 0m
1 Stop
⏱ DEL · 21h 0mDEL Airport
15:05
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable7 fare optionsLCC
IndiGo
6E-1162
20:50
07/14/2026
KTM
Tribhuvan International Airport
24h 55m
1 Stop
⏱ DEL · 21h 5mDEL Airport
21:45
07/15/2026
+1
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable7 fare optionsLCC
IndiGo
6E-1162
20:50
07/14/2026
KTM
Tribhuvan International Airport
27h 15m
1 Stop
⏱ DEL · 23h 25mDEL Airport
00:05
07/16/2026
+2
CCU
Netaji Subhash Chandra Bose International Airport
₹16,872
per person
✓ Refundable4 fare optionsLCC
Biman
BG-372
12:30
07/14/2026
KTM
Tribhuvan International Airport
5h 15m
1 Stop
⏱ DAC · 3h 5mDAC Airport
17:45
07/14/2026
CCU
Netaji Subhash Chandra Bose International Airport
₹17,160
per person
✓ Refundable5 fare options
😕 No flights match your filters.
Kathmandu (KTM)
📍 Tribhuvan International Airport
🌍 Nepal
🕐 GMT 5.75
📐 Latitude: 27.6966
📐 Longitude: 85.3591
Kolkata (CCU)
📍 Netaji Subhash Chandra Bose International Airport
🌍 India
🕐 GMT 5.5
📐 Latitude: 22.654699325561523
📐 Longitude: 88.44670104980469

✈ Distance: Kathmandu,Nepal to Kolkata,India — 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.

Kathmandu to Kolkata — what to expect when booking

The KTM–CCU 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 Kathmandu,Nepal and Kolkata,India is approximately 640.89 km.

Before you book

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More flights from Kathmandu (KTM)
21 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 → 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
More flights from Kolkata (CCU)
32 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 → Kathmandu
CCU → KTM
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
❓ Frequently asked questions — Kathmandu to Kolkata 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 Kathmandu,Nepal (KTM) and Kolkata,India (CCU) 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.