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Upto 50% Off

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Departure

Thu, 17 Sep

Return

Travellers & Class

1 Traveller, Economy

Flights Under ₹20,000 from Lucknow to Kathmandu

Wed, 16 Sep

₹10,516

Thu, 17 Sep

₹10,936

Fri, 18 Sep

₹10,516

Sat, 19 Sep

₹10,600

Sun, 20 Sep

₹11,104

Mon, 21 Sep

₹12,583

Tue, 22 Sep

₹12,583

Wed, 23 Sep

₹12,741

Thu, 24 Sep

₹13,686

Fri, 25 Sep

₹14,316

Sat, 26 Sep

₹15,047

Sun, 27 Sep

₹15,051

Mon, 28 Sep

₹15,051

Tue, 29 Sep

₹20,967

Wed, 30 Sep

₹17,268

Thu, 01 Oct

₹24,380

Fri, 02 Oct

₹26,270

Sat, 03 Oct

₹26,270

Sun, 04 Oct

₹26,270

Mon, 05 Oct

₹26,270

Tue, 06 Oct

₹24,380

Wed, 07 Oct

₹24,380

Thu, 08 Oct

₹23,692

Fri, 09 Oct

₹29,682

Sat, 10 Oct

₹30,603

Sun, 11 Oct

₹26,270

Mon, 12 Oct

₹24,380

Tue, 13 Oct

₹30,613

Wed, 14 Oct

₹26,270

Thu, 15 Oct

₹30,785

Fri, 16 Oct

₹30,785

Sat, 17 Oct

₹33,865

Sun, 18 Oct

₹26,270

Mon, 19 Oct

₹24,380

Tue, 20 Oct

₹29,350

Wed, 21 Oct

₹24,997

Thu, 22 Oct

₹23,766

Fri, 23 Oct

Sat, 24 Oct

₹14,316

Sun, 25 Oct

₹13,686

Mon, 26 Oct

₹19,041

Tue, 27 Oct

₹20,624

Wed, 28 Oct

₹19,311

Thu, 29 Oct

₹19,608

Fri, 30 Oct

₹18,453

Sat, 31 Oct

₹22,217

Best Flight

(Cheaper and shorter duration)

IndiGo

6E6480, 6E1151

23:20

LKO

10h 15m

1 Stop

09:50

KTM

₹10,936

₹9,036

IndiGo

6E2146, 6E1151

09:10

LKO

24h 25m

1 Stop

09:50

KTM

₹10,936

₹9,036

IndiGo

6E2146, 6E1161

09:10

LKO

10h 25m

1 Stop

19:50

KTM

₹10,936

₹9,036

IndiGo

6E6480, 6E1161

23:20

LKO

20h 15m

1 Stop

19:50

KTM

₹10,936

₹9,036

IndiGo

6E2190, 6E1151

07:20

LKO

26h 15m

1 Stop

09:50

KTM

₹10,936

₹9,036

Flat 15% off with SalarySe City Union Bank Credit Card

IndiGo

6E2190, 6E1161

07:20

LKO

12h 15m

1 Stop

19:50

KTM

₹10,936

₹9,036

IndiGo

6E6006, 6E1151

13:15

LKO

20h 20m

1 Stop

09:50

KTM

₹11,206

₹9,306

IndiGo

6E6006, 6E1161

13:15

LKO

6h 20m

1 Stop

19:50

KTM

₹11,206

₹9,306

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

IndiGo

6E2111, 6E1161

10:45

LKO

8h 50m

1 Stop

19:50

KTM

₹11,206

₹9,306

IndiGo

6E2111, 6E1151

10:45

LKO

22h 50m

1 Stop

09:50

KTM

₹11,206

₹9,306

Cheapest flights under ₹20,000 by Airline

Upto 12% off

₹9,036

17 Sep 2026

IndiGo lowest fare

Upto 12% off

₹10,733

17 Sep 2026

Air India 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 flights under ₹20,000 from Lucknow to Kathmandu?

The cheapest flights under ₹20,000 from Lucknow to Kathmandu is ₹9,036.

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

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

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

There are 47 flights under ₹20,000 running between Lucknow and Kathmandu.

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

The shortest flights under ₹20,000 between Lucknow and Kathmandu is 5h 25m.

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

The average price of flights under ₹20,000 between Lucknow and Kathmandu is ₹13,793.

Airport Details

Lucknow

Chaudhary Charan Singh International Airport

Airport Director,Airports Authority of India,Chaudhary Charan Singh Airport,Amausi, Lucknow-226009 (UP)

91-522-2435404,91-522-2435405

[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.

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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