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Departure

Sat, 11 Jul

Return

Travellers & Class

1 Traveller, Economy

Late Night Flights from Patna to Kathmandu

Fri, 10 Jul

₹15,380

Sat, 11 Jul

₹14,825

Sun, 12 Jul

₹14,707

Mon, 13 Jul

₹11,358

Tue, 14 Jul

₹11,358

Wed, 15 Jul

₹11,358

Thu, 16 Jul

₹11,345

Fri, 17 Jul

₹11,348

Sat, 18 Jul

₹11,348

Sun, 19 Jul

₹11,353

Mon, 20 Jul

₹11,358

Tue, 21 Jul

₹11,358

Wed, 22 Jul

₹11,358

Thu, 23 Jul

₹11,345

Fri, 24 Jul

₹11,943

Sat, 25 Jul

₹11,345

Sun, 26 Jul

₹11,353

Mon, 27 Jul

₹11,345

Tue, 28 Jul

₹11,345

Wed, 29 Jul

₹11,943

Thu, 30 Jul

₹11,345

Fri, 31 Jul

₹12,291

Sat, 01 Aug

₹13,044

Sun, 02 Aug

₹12,679

Mon, 03 Aug

₹12,679

Tue, 04 Aug

₹13,033

Wed, 05 Aug

₹13,035

Thu, 06 Aug

₹13,009

Fri, 07 Aug

₹12,679

Sat, 08 Aug

₹12,642

Sun, 09 Aug

₹13,033

Mon, 10 Aug

₹13,030

Tue, 11 Aug

₹13,030

Wed, 12 Aug

₹13,033

Thu, 13 Aug

₹13,044

Fri, 14 Aug

₹13,006

Sat, 15 Aug

₹12,679

Sun, 16 Aug

₹13,030

Mon, 17 Aug

₹13,001

Tue, 18 Aug

₹13,025

Wed, 19 Aug

₹13,030

Thu, 20 Aug

₹13,598

Fri, 21 Aug

₹13,035

Sat, 22 Aug

₹12,679

Sun, 23 Aug

₹12,679

Mon, 24 Aug

₹13,008

Best Flight

(Cheaper and shorter duration)

IndiGo

6E6046, 6E1155

22:10

PAT

16h 34m

1 Stop

15:00

KTM

₹18,748

₹16,848

IndiGo

6E6046, 6E1151

22:10

PAT

10h 44m

1 Stop

09:10

KTM

₹18,748

₹16,848

IndiGo

6E6046, 6E1153

22:10

PAT

13h 59m

1 Stop

12:25

KTM

₹18,748

₹16,848

IndiGo

6E6046, 6E1161

22:10

PAT

20h 44m

1 Stop

19:10

KTM

₹18,748

₹16,848

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Air India

AI9585, AI223

21:15

PAT

24h 24m

1 Stop

21:55

KTM

₹21,087

₹19,187

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Air India

AI9585, AI215

21:15

PAT

7h 44m

1 Stop

05:15

KTM

₹21,087

₹19,187

Air India

AI9585, AI219

21:15

PAT

17h 39m

1 Stop

15:10

KTM

₹21,192

₹19,292

Cheapest late night flights by Airline

Upto 12% off

₹16,848

11 Jul 2026

IndiGo lowest fare

Upto 12% off

₹19,187

11 Jul 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 late night flights from Patna to Kathmandu?

The cheapest late night flights from Patna to Kathmandu is ₹16,848.

Which airlines operate late night flights between Patna and Kathmandu?

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

How many late night flights run between Patna and Kathmandu?

There are 7 late night flights running between Patna and Kathmandu.

Which is the shortest late night flights between Patna and Kathmandu?

The shortest late night flights between Patna and Kathmandu is 7h 44m.

What is the average price of late night flights between Patna and Kathmandu?

The average price of late night flights between Patna and Kathmandu is ₹19,765.

Airport Details

Patna

Jay Prakash Narayan International Airport

Airport Director,Airports Authority of India,J.P.N.I. Airport,Patna-800014 (Bihar)

91-612-2220683

[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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