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Departure

Sun, 02 Aug

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Travellers & Class

1 Traveller, Economy

Late Night Flights from Patna to Kathmandu

Sat, 01 Aug

₹12,321

Sun, 02 Aug

₹12,321

Mon, 03 Aug

₹12,321

Tue, 04 Aug

₹12,552

Wed, 05 Aug

₹12,321

Thu, 06 Aug

₹12,553

Fri, 07 Aug

₹12,552

Sat, 08 Aug

₹15,682

Sun, 09 Aug

₹12,321

Mon, 10 Aug

₹12,321

Tue, 11 Aug

₹13,156

Wed, 12 Aug

₹12,657

Thu, 13 Aug

₹11,470

Fri, 14 Aug

₹15,682

Sat, 15 Aug

₹12,741

Sun, 16 Aug

₹13,240

Mon, 17 Aug

₹13,119

Tue, 18 Aug

₹13,618

Wed, 19 Aug

₹12,321

Thu, 20 Aug

₹13,896

Fri, 21 Aug

₹13,598

Sat, 22 Aug

₹12,741

Sun, 23 Aug

₹13,200

Mon, 24 Aug

₹13,618

Tue, 25 Aug

₹13,618

Wed, 26 Aug

₹12,699

Thu, 27 Aug

₹12,552

Fri, 28 Aug

₹15,088

Sat, 29 Aug

₹13,618

Sun, 30 Aug

₹13,598

Mon, 31 Aug

₹11,470

Tue, 01 Sep

₹15,088

Wed, 02 Sep

₹15,088

Thu, 03 Sep

₹15,088

Fri, 04 Sep

₹14,274

Sat, 05 Sep

₹15,682

Sun, 06 Sep

₹13,598

Mon, 07 Sep

₹13,618

Tue, 08 Sep

₹15,088

Wed, 09 Sep

₹15,088

Thu, 10 Sep

₹15,088

Fri, 11 Sep

₹15,088

Sat, 12 Sep

₹15,088

Sun, 13 Sep

₹15,088

Mon, 14 Sep

₹15,088

Tue, 15 Sep

₹15,088

Best Flight

(Cheaper and shorter duration)

IndiGo

6E6046, 6E1155

22:10

PAT

16h 34m

1 Stop

15:00

KTM

₹12,321

₹10,421

IndiGo

6E6046, 6E1151

22:10

PAT

10h 44m

1 Stop

09:10

KTM

₹12,321

₹10,421

IndiGo

6E6046, 6E1153

22:10

PAT

13h 59m

1 Stop

12:25

KTM

₹12,321

₹10,421

IndiGo

6E6046, 6E1161

22:10

PAT

20h 44m

1 Stop

19:10

KTM

₹12,321

₹10,421

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Air India

AI9585, AI223

21:45

PAT

24h 44m

1 Stop

22:45

KTM

₹14,479

₹12,579

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Air India

AI9585, AI215

21:45

PAT

7h 14m

1 Stop

05:15

KTM

₹14,479

₹12,579

Air India

AI9585, AI219

21:45

PAT

17h 9m

1 Stop

15:10

KTM

₹17,497

₹15,597

Cheapest late night flights by Airline

Upto 12% off

₹10,421

2 Aug 2026

IndiGo lowest fare

Upto 12% off

₹12,579

2 Aug 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 ₹10,421.

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 14m.

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 ₹13,677.

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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