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Departure

Tue, 10 Nov

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Travellers & Class

1 Traveller, Economy

Flights Under ₹20,000 from Kolkata to Kathmandu

Mon, 09 Nov

₹14,580

Tue, 10 Nov

₹14,580

Wed, 11 Nov

₹14,108

Thu, 12 Nov

₹14,108

Fri, 13 Nov

₹14,108

Sat, 14 Nov

₹14,108

Sun, 15 Nov

₹19,368

Mon, 16 Nov

₹14,118

Tue, 17 Nov

₹14,108

Wed, 18 Nov

₹14,108

Thu, 19 Nov

₹14,108

Fri, 20 Nov

₹15,155

Sat, 21 Nov

₹14,108

Sun, 22 Nov

₹14,207

Mon, 23 Nov

₹14,108

Tue, 24 Nov

₹14,108

Wed, 25 Nov

₹14,108

Thu, 26 Nov

₹14,118

Fri, 27 Nov

₹14,118

Sat, 28 Nov

₹14,118

Sun, 29 Nov

₹14,113

Mon, 30 Nov

₹14,108

Tue, 01 Dec

₹14,108

Wed, 02 Dec

₹14,113

Thu, 03 Dec

₹14,108

Fri, 04 Dec

₹14,108

Sat, 05 Dec

₹14,108

Sun, 06 Dec

₹14,108

Mon, 07 Dec

₹14,137

Tue, 08 Dec

₹14,113

Wed, 09 Dec

₹14,683

Thu, 10 Dec

₹14,108

Fri, 11 Dec

₹15,155

Sat, 12 Dec

₹14,108

Sun, 13 Dec

₹14,113

Mon, 14 Dec

₹14,108

Tue, 15 Dec

₹14,108

Wed, 16 Dec

₹15,260

Thu, 17 Dec

₹15,155

Fri, 18 Dec

₹15,155

Sat, 19 Dec

₹15,155

Sun, 20 Dec

₹15,155

Mon, 21 Dec

₹14,108

Tue, 22 Dec

₹14,654

Wed, 23 Dec

₹15,155

Thu, 24 Dec

₹15,155

Best Flight

(Cheaper and shorter duration)

Air India

AI2720, AI215

07:00

CCU

23h 20m

1 Stop

06:35

KTM

₹14,580

₹12,680

Air India

AI9570, AI215

05:55

CCU

24h 25m

1 Stop

06:35

KTM

₹14,580

₹12,680

Air India

AI2704, AI213

10:30

CCU

22h 20m

1 Stop

09:05

KTM

₹14,580

₹12,680

Air India

AI2710, AI215

22:25

CCU

7h 55m

1 Stop

06:35

KTM

₹14,580

₹12,680

Air India

AI2768, AI223

15:50

CCU

8h 20m

1 Stop

00:25

KTM

₹14,580

₹12,680

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Air India

AI2554, AI215

19:05

CCU

11h 15m

1 Stop

06:35

KTM

₹14,580

₹12,680

Air India

AI2598, AI223

13:00

CCU

11h 10m

1 Stop

00:25

KTM

₹14,580

₹12,680

Air India

AI2502, AI211

14:35

CCU

5h 50m

1 Stop

20:40

KTM

₹14,580

₹12,680

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Air India

AI2720, AI211

07:00

CCU

13h 25m

1 Stop

20:40

KTM

₹14,580

₹12,680

Air India

AI2708, AI215

21:00

CCU

9h 20m

1 Stop

06:35

KTM

₹14,580

₹12,680

Cheapest flights under ₹20,000 by Airline

Upto 12% off

₹12,680

10 Nov 2026

Air India lowest fare

Upto 12% off

₹14,116

10 Nov 2026

IndiGo lowest fare

Why Book With ixigo?

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Instant & full refunds with Assured

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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 ₹12,680.

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 82 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 5h 50m.

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 ₹15,208.

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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