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Departure

Wed, 09 Sep

Return

Travellers & Class

1 Traveller, Economy

Flights Under ₹20,000 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

AI2768, AI215

16:10

CCU

14h 10m

1 Stop

06:35

KTM

₹13,150

₹11,250

Air India

AI2708, AI215

21:00

CCU

9h 20m

1 Stop

06:35

KTM

₹13,150

₹11,250

Air India

AI1874, AI213

12:55

CCU

19h 55m

1 Stop

09:05

KTM

₹13,150

₹11,250

Air India

AI1874, AI223

12:55

CCU

10h 55m

1 Stop

00:05

KTM

₹13,150

₹11,250

Air India

AI1874, AI211

12:55

CCU

1 Stop

20:10

KTM

₹13,150

₹11,250

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Air India

AI1832, AI213

00:30

CCU

8h 20m

1 Stop

09:05

KTM

₹13,150

₹11,250

Air India

AI2536, AI215

09:55

CCU

20h 25m

1 Stop

06:35

KTM

₹13,150

₹11,250

Air India

AI2768, AI223

16:10

CCU

7h 40m

1 Stop

00:05

KTM

₹13,150

₹11,250

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Air India

AI2704, AI211

10:30

CCU

9h 25m

1 Stop

20:10

KTM

₹13,150

₹11,250

Air India

AI2710, AI215

22:30

CCU

7h 50m

1 Stop

06:35

KTM

₹13,150

₹11,250

Cheapest flights under ₹20,000 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

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Frequently Asked Questions

Which is the cheapest flights under ₹20,000 from Kolkata to Kathmandu?

The cheapest flights under ₹20,000 from Kolkata to Kathmandu is ₹11,250.

Which airlines operate flights under ₹20,000 between Kolkata and Kathmandu?

The airlines that operate flights under ₹20,000 between Kolkata and Kathmandu are Air India, IndiGo.

How many flights under ₹20,000 run between Kolkata and Kathmandu?

There are 85 flights under ₹20,000 running between Kolkata and Kathmandu.

Which is the shortest flights under ₹20,000 between Kolkata and Kathmandu?

The shortest flights under ₹20,000 between Kolkata and Kathmandu is 6h 20m.

What is the average price of flights under ₹20,000 between Kolkata and Kathmandu?

The average price of flights under ₹20,000 between Kolkata and Kathmandu is ₹14,564.

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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