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Departure

Mon, 02 Feb

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Travellers & Class

1 Traveller, Economy

Flights Under ₹20,000 from Kolkata to Kathmandu

View All Flights

Sun, 01 Feb

₹14,738

Mon, 02 Feb

₹11,511

Tue, 03 Feb

₹9,354

Wed, 04 Feb

₹9,621

Thu, 05 Feb

₹9,406

Fri, 06 Feb

₹11,483

Sat, 07 Feb

₹12,953

Sun, 08 Feb

₹12,428

Mon, 09 Feb

₹9,354

Tue, 10 Feb

₹9,354

Wed, 11 Feb

₹9,354

Thu, 12 Feb

₹9,459

Fri, 13 Feb

₹10,156

Sat, 14 Feb

₹9,753

Sun, 15 Feb

₹9,752

Mon, 16 Feb

₹9,354

Tue, 17 Feb

₹9,354

Wed, 18 Feb

₹9,855

Thu, 19 Feb

₹10,133

Fri, 20 Feb

₹9,804

Sat, 21 Feb

₹9,353

Sun, 22 Feb

₹9,353

Mon, 23 Feb

₹9,353

Tue, 24 Feb

₹9,353

Wed, 25 Feb

₹9,354

Thu, 26 Feb

₹9,353

Fri, 27 Feb

₹9,753

Sat, 28 Feb

₹10,153

Sun, 01 Mar

₹10,655

Mon, 02 Mar

₹10,156

Tue, 03 Mar

₹9,354

Wed, 04 Mar

₹9,753

Thu, 05 Mar

₹10,157

Fri, 06 Mar

₹10,156

Sat, 07 Mar

₹10,156

Sun, 08 Mar

₹10,156

Mon, 09 Mar

₹9,350

Tue, 10 Mar

₹9,349

Wed, 11 Mar

₹9,350

Thu, 12 Mar

₹10,756

Fri, 13 Mar

₹9,753

Sat, 14 Mar

₹10,756

Sun, 15 Mar

₹9,350

Mon, 16 Mar

₹9,349

Tue, 17 Mar

₹9,353

Wed, 18 Mar

₹9,354

Best Flight

(Cheaper and shorter duration)

IndiGo

6E5010, 6E1155

22:30

CCU

16h 5m

1 Stop

14:50

KTM

₹11,511

₹10,130

IndiGo

6E5010, 6E1153

22:30

CCU

12h 10m

1 Stop

10:55

KTM

₹11,511

₹10,130

IndiGo

6E5010, 6E1151

22:30

CCU

10h 25m

1 Stop

09:10

KTM

₹11,511

₹10,130

Air India

AI2710, AI223

22:00

CCU

24h 40m

1 Stop

22:55

KTM

₹12,084

₹10,634

Air India

AI2710, AI215

22:00

CCU

1 Stop

05:15

KTM

₹12,084

₹10,634

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Air India

AI2708, AI215

21:00

CCU

7h 59m

1 Stop

05:15

KTM

₹12,084

₹10,634

Air India

AI2710, AI219

22:00

CCU

16h 55m

1 Stop

15:10

KTM

₹12,163

₹10,703

Air India

AI2710, AI217

22:00

CCU

14h 20m

1 Stop

12:35

KTM

₹12,241

₹10,772

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IndiGo

6E2187, 6E1153

19:30

CCU

15h 9m

1 Stop

10:55

KTM

₹12,456

₹10,961

IndiGo

6E2187, 6E1151

19:30

CCU

13h 24m

1 Stop

09:10

KTM

₹12,456

₹10,961

Cheapest flights under ₹20,000 by Airline

Upto 12% off

₹10,130

2 Feb 2026

IndiGo lowest fare

Upto 12% off

₹10,634

2 Feb 2026

Air India 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 ₹10,130.

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

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

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

There are 40 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 4h 45m.

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 ₹15,367.

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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