Flights

Hotels

Upto 50% Off

Trains

Buses

Offers

Customer Service

From

Departure

Wed, 09 Sep

Return

Travellers & Class

1 Traveller, Economy

Late Night Flights from Kolkata to Kathmandu

Tue, 08 Sep

₹12,722

Wed, 09 Sep

₹13,150

Thu, 10 Sep

₹13,152

Fri, 11 Sep

₹13,152

Sat, 12 Sep

₹13,152

Sun, 13 Sep

₹13,152

Mon, 14 Sep

₹12,140

Tue, 15 Sep

₹13,152

Wed, 16 Sep

₹13,940

Thu, 17 Sep

₹15,079

Fri, 18 Sep

₹13,940

Sat, 19 Sep

₹15,079

Sun, 20 Sep

₹14,360

Mon, 21 Sep

₹17,124

Tue, 22 Sep

₹15,079

Wed, 23 Sep

₹16,281

Thu, 24 Sep

₹16,281

Fri, 25 Sep

₹12,140

Sat, 26 Sep

₹12,140

Sun, 27 Sep

₹17,152

Mon, 28 Sep

₹17,887

Tue, 29 Sep

₹17,887

Wed, 30 Sep

₹21,335

Thu, 01 Oct

₹27,114

Fri, 02 Oct

₹27,115

Sat, 03 Oct

₹29,131

Sun, 04 Oct

₹24,117

Mon, 05 Oct

₹24,163

Tue, 06 Oct

₹25,622

Wed, 07 Oct

₹29,115

Thu, 08 Oct

₹27,115

Fri, 09 Oct

₹29,131

Sat, 10 Oct

₹30,669

Sun, 11 Oct

₹27,118

Mon, 12 Oct

₹25,619

Tue, 13 Oct

₹27,164

Wed, 14 Oct

₹30,875

Thu, 15 Oct

₹35,234

Fri, 16 Oct

₹35,234

Sat, 17 Oct

₹35,234

Sun, 18 Oct

₹27,115

Mon, 19 Oct

₹25,619

Tue, 20 Oct

₹25,619

Wed, 21 Oct

₹27,115

Thu, 22 Oct

₹25,619

Fri, 23 Oct

₹27,115

Best Flight

(Cheaper and shorter duration)

Air India

AI2708, AI215

21:00

CCU

9h 20m

1 Stop

06:35

KTM

₹13,150

₹11,250

Air India

AI2710, AI215

22:30

CCU

7h 50m

1 Stop

06:35

KTM

₹13,150

₹11,250

Air India

AI2708, AI211

21:00

CCU

22h 55m

1 Stop

20:10

KTM

₹13,150

₹11,250

Air India

AI2710, AI213

22:30

CCU

10h 20m

1 Stop

09:05

KTM

₹13,150

₹11,250

Air India

AI2708, AI213

21:00

CCU

11h 50m

1 Stop

09:05

KTM

₹13,150

₹11,250

Flat 15% off with SalarySe City Union Bank Credit Card

Air India

AI2710, AI219

22:30

CCU

17h 45m

1 Stop

16:30

KTM

₹13,255

₹11,355

Air India

AI2708, AI219

21:00

CCU

19h 15m

1 Stop

16:30

KTM

₹13,255

₹11,355

Air India

AI2710, AI217

22:30

CCU

14h 55m

1 Stop

13:40

KTM

₹13,360

₹11,460

Up to ₹7,500 Off on International Flights with HDFC Bank Credit Card + Interest Free EMI

Air India

AI2708, AI217

21:00

CCU

16h 25m

1 Stop

13:40

KTM

₹13,360

₹11,460

IndiGo

6E917, 6E1151

21:00

CCU

12h 35m

1 Stop

09:50

KTM

₹13,588

₹11,688

Cheapest late night flights by Airline

Upto 12% off

₹11,250

9 Sep 2026

Air India lowest fare

Upto 12% off

₹11,688

9 Sep 2026

IndiGo lowest fare

Why Book With ixigo?

Instant & full refunds <span style='font-weight: 700;'>with Assured</span>

Instant & full refunds with Assured

<span style='font-weight: 700;'>Save up to 40%</span> with intelligent fare alerts

Save up to 40% with intelligent fare alerts

Track flight delays, boarding gate & baggage belt

<span style='font-weight: 700;'>24x7</span> customer support

24x7 customer support

Frequently Asked Questions

Which is the cheapest late night flights from Kolkata to Kathmandu?

The cheapest late night flights from Kolkata to Kathmandu is ₹11,250.

Which airlines operate late night flights between Kolkata and Kathmandu?

The airlines that operate late night flights between Kolkata and Kathmandu are Air India, IndiGo.

How many late night flights run between Kolkata and Kathmandu?

There are 21 late night flights running between Kolkata and Kathmandu.

Which is the shortest late night flights between Kolkata and Kathmandu?

The shortest late night flights between Kolkata and Kathmandu is 7h 50m.

What is the average price of late night flights between Kolkata and Kathmandu?

The average price of late night flights between Kolkata and Kathmandu is ₹23,201.

Airport Details

Kolkata

Netaji Subhash Chandra Bose Intl Airport

Airport Director,Airports Authority of India,NSCBI Airport,Kolkata - 700 052 (WB)

91-33-25119977,91-33-2511 9020 (R)

[email protected]

Kathmandu

Tribhuvan

Ring Rd, Kathmandu 44600, Nepal

See which month will cost you the less to visit Kathmandu

Best flight prices to Nepal from India are in monsoon months (June-August), starting at ₹8,000-₹10,000 round trip.

Accommodation in Nepal averages ₹1,500-₹2,500 daily for mid-range hotels, budget options available from ₹500-₹800 nightly.

October-November and March-April are peak tourist months in Nepal—avoid these periods to escape large crowds and higher prices.

Useful Resources

Flights from Kolkata to Kathmandu Flight Status Web Check-in Online Flight Ticket Booking

Popular flights from Kolkata

Kolkata To Toronto Flights Kolkata To Munich Flights Kolkata To London Flights Kolkata To Chicago Flights Kolkata To San Francisco Flights Kolkata To Seattle Flights Kolkata To London Flights Kolkata To Atlanta Flights Kolkata To Ha'il Flights Kolkata To Vilnius Flights

Popular flights to Kathmandu

Melbourne To Kathmandu Flights Navi Mumbai To Kathmandu Flights Sydney To Kathmandu Flights Toronto To Kathmandu Flights San Francisco To Kathmandu Flights Jeddah To Kathmandu Flights Los Angeles To Kathmandu Flights Male To Kathmandu Flights Washington To Kathmandu Flights Tokyo To Kathmandu Flights

Popular flights from Kathmandu

Kathmandu To Sydney Flights Kathmandu To London Flights Kathmandu To Varanasi Flights Kathmandu To San Francisco Flights Kathmandu To Bangkok Flights Kathmandu To Dimapur Flights Kathmandu To Hong Kong Flights Kathmandu To Washington Flights Kathmandu To Bhopal Flights

Popular flights to Kolkata

Toronto To Kolkata Flights San Francisco To Kolkata Flights Chicago To Kolkata Flights London To Kolkata Flights London To Kolkata Flights New York To Kolkata Flights Bangkok To Kolkata Flights Paris To Kolkata Flights Sydney To Kolkata Flights Manila To Kolkata Flights

Travel Tips

Plan ahead of your travel. Check these things early.

VISA

Visa Available on Arrival

Valid passport required

Best Season

October to November

March to April ideal

Currency

Nepalese Rupee (NPR)

Symbol: ₨ or Rs

Language

Nepali

Hindi widely understood

• Privacy • Terms Of Use • Careers • Customer Service • About Us • Investor Relations • CSR