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Departure

Mon, 04 May

Return

Travellers & Class

1 Traveller, Economy

Late Night Flights from Kolkata to Kathmandu

Sun, 03 May

₹29,201

Mon, 04 May

₹17,247

Tue, 05 May

₹14,898

Wed, 06 May

₹13,316

Thu, 07 May

₹13,316

Fri, 08 May

₹13,673

Sat, 09 May

₹14,119

Sun, 10 May

₹15,099

Mon, 11 May

₹13,316

Tue, 12 May

₹13,316

Wed, 13 May

₹13,316

Thu, 14 May

₹13,316

Fri, 15 May

₹14,217

Sat, 16 May

₹14,730

Sun, 17 May

₹14,730

Mon, 18 May

₹14,730

Tue, 19 May

₹14,730

Wed, 20 May

₹14,730

Thu, 21 May

₹14,730

Fri, 22 May

₹14,730

Sat, 23 May

₹14,730

Sun, 24 May

₹14,730

Mon, 25 May

₹14,730

Tue, 26 May

₹15,099

Wed, 27 May

₹14,730

Thu, 28 May

₹14,730

Fri, 29 May

₹14,730

Sat, 30 May

₹14,730

Sun, 31 May

₹13,316

Mon, 01 Jun

₹12,611

Tue, 02 Jun

₹12,611

Wed, 03 Jun

₹21,706

Thu, 04 Jun

₹12,611

Fri, 05 Jun

₹12,611

Sat, 06 Jun

₹12,611

Sun, 07 Jun

₹12,611

Mon, 08 Jun

₹21,706

Tue, 09 Jun

₹12,611

Wed, 10 Jun

₹12,611

Thu, 11 Jun

₹13,661

Fri, 12 Jun

₹12,611

Sat, 13 Jun

₹12,611

Sun, 14 Jun

₹13,009

Mon, 15 Jun

₹13,009

Tue, 16 Jun

₹12,611

Wed, 17 Jun

₹21,714

Best Flight

(Cheaper and shorter duration)

IndiGo

6E5190, 6E1161

22:30

CCU

19h 45m

1 Stop

18:30

KTM

₹17,542

₹15,642

IndiGo

6E917, 6E1161

21:00

CCU

21h 14m

1 Stop

18:30

KTM

₹17,542

₹15,642

IndiGo

6E5190, 6E1155

22:30

CCU

15h 35m

1 Stop

14:20

KTM

₹18,609

₹16,709

IndiGo

6E917, 6E1155

21:00

CCU

17h 4m

1 Stop

14:20

KTM

₹18,609

₹16,709

IndiGo

6E5190, 6E1151

22:30

CCU

9h 45m

1 Stop

08:30

KTM

₹20,405

₹18,505

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IndiGo

6E917, 6E1151

21:00

CCU

11h 14m

1 Stop

08:30

KTM

₹20,405

₹18,505

Air India

AI2708, AI213

21:00

CCU

10h 29m

1 Stop

07:45

KTM

₹21,714

₹19,814

Air India

AI2708, AI215

21:00

CCU

8h 19m

1 Stop

05:35

KTM

₹21,714

₹19,814

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Air India

AI2708, AI219

21:00

CCU

17h 54m

1 Stop

15:10

KTM

₹21,819

₹19,919

IndiGo

6E5190, 6E1153

22:30

CCU

13h

1 Stop

11:45

KTM

₹23,202

₹21,302

Cheapest late night flights by Airline

Upto 12% off

₹15,642

4 May 2026

IndiGo lowest fare

Upto 12% off

₹19,814

4 May 2026

Air India lowest fare

Upto 12% off

₹1,90,282

4 May 2026

Singapore Airlines lowest fare

Why Book With ixigo?

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

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Save up to 40% with intelligent fare alerts

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Frequently Asked Questions

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

The cheapest late night flights from Kolkata to Kathmandu is ₹15,642.

Which airlines operate late night flights between Kolkata and Kathmandu?

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

How many late night flights run between Kolkata and Kathmandu?

There are 22 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 20m.

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 ₹31,375.

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

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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

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