Cheap Flights from Patna to Kathmandu

Compare Patna to Kathmandu flight deals

Find the cheapest month or even day of the year to fly to Kathmandu

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Flight deals from Patna Airport to Kathmandu Airport

Looking for a cheap last-minute deal or the best return flight from Patna Airport to Kathmandu Airport? If you want to travel next month, return fares start from ج.م.‏ 13,778. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Patna to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Patna to Kathmandu flights are currently cheapest in April.

Patna to Kathmandu: Alternative routes

Compare routes from Patna to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

Patna to Kathmandu: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 6,737
Cheapest month to flyApril

Finding cheap flights from Patna to Kathmandu: Frequently asked questions

The best price we found for a return flight from Patna to Kathmandu is ج.م.‏ 13,326. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Patna to Kathmandu. But we found flights with one or more stops from ج.م.‏ 13,326.
As of March 2026, there are no flights flying from Patna to Kathmandu.
The cheapest month to fly from Patna to Kathmandu is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Patna Airport to Kathmandu Airport on Saturday, 18 April 2026.
No airlines currently offer direct flights between Patna Airport and Kathmandu Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kathmandu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air India offers the cheapest flight tickets to Kathmandu.

Travelling from Jay Prakash Narayan International Airport (PAT) to Tribhuvan International Airport (KTM): what you need to know

  • The timezone in Kathmandu is UTC+5:47, which is 17 minutes ahead of Patna.

  • Give yourself plenty of time to catch your PAT to KTM flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as February, you'll want to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead of international flights whenever you're travelling during a peak period in general.

  • If you'd like to break up your flight, simply uncheck 'Direct flights only' when searching for your ticket from Jay Prakash Narayan International Airport to Tribhuvan International Airport. These are the most popular stopovers between PAT and KTM:

    • Netaji Subhas Chandra Bose Airport

    • Indira Gandhi International Airport

    • Chhatrapati Shivaji International Airport

How to find the cheapest flights from Jay Prakash Narayan International Airport (PAT) to Tribhuvan International Airport (KTM)

  • At the moment, ج.م.‏ 6,737 is the lowest price we've seen for a one-way Jay Prakash Narayan International Airport to Tribhuvan International Airport flight. The best price for a return plane ticket is ج.م.‏ 13,326. Bear in mind that fares can change due to availability at the time of booking.

  • To score cheap tickets from PAT to KTM, book early. Airlines tend to offer their most competitively priced fares when flights are first released.

  • Finding cheap flights from Jay Prakash Narayan International Airport to Tribhuvan International Airport is more likely if you're flexible with your travel dates. Use the 'Whole month' search function to see the best prices across every month and bag a great deal.

  • You won't have to check every day to see if fares have gone down when you set up a Price Alert. We'll notify you as soon as there's a better deal on cheap flights from PAT to KTM.

  • Discover the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Jay Prakash Narayan International Airport to Tribhuvan International Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about Jay Prakash Narayan International Airport (PAT)

  • Of the departures from Jay Prakash Narayan International Airport, 77.64% touch down on time at their destination.

  • To reach Jay Prakash Narayan International Airport from central Patna, it takes around 50 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 19 kilometres from the airport to the city centre.

  • Planning to take public transport? Expect a trip time of around 1 hour 50 minutes.

  • Get your travels off to a stress-free start by staying near PAT. Whether you're boarding an early flight from Jay Prakash Narayan International Airport to Tribhuvan International Airport or just don't like being rushed, these hotels are ideal:

Arriving at Tribhuvan International Airport (KTM)

  • Consider staying in a hotel near KTM if you're on a late Jay Prakash Narayan International Airport to Tribhuvan International Airport flight. Choose one of these accommodation options and skip the long transfer after landing:

  • Grab a Tribhuvan International Airport rental car and discover corners of Kathmandu that aren't on every traveller's list. You can book your wheels with Spark Car.

  • To get the lowest price, reserve your vehicle from Tribhuvan International Airport about one week in advance.

Getting from Tribhuvan International Airport (KTM) to central Kathmandu

  • Tribhuvan International Airport to the centre of Kathmandu has a drive time of around 15 minutes. It's approximately 5 kilometres away.

When to fly to Tribhuvan International Airport (KTM)

  • The quietest month for a flight from Jay Prakash Narayan International Airport to Tribhuvan International Airport is February, while September is the most popular. Pick the best time to go to Kathmandu based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in Kathmandu is June, with temperatures ranging between 17ºC and 28ºC. Book your flights from Jay Prakash Narayan International Airport to Tribhuvan International Airport in this month if this is the type of weather you like.

  • Look for cheap tickets from PAT to KTM in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 3ºC and 18ºC on average.

Explore more of Nepal

  • You've visited Kathmandu, now it's time to explore other corners of Nepal. Journey about 145 kilometres north-west to Pokhara to check off its leading attractions. From Phewa Lake to Sarangkot and Gupteshwor Mahadev Cave, there's plenty to keep you on the go.

  • Around 6 kilometres south of Kathmandu, Patan is another essential stop in Nepal. Experience major highlights starting with Aspur Agro Farm, Pimbahaa Pukhoo and Rajib Handicraft.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.