Cheap Flights from Kathmandu to Patna

Compare Kathmandu to Patna flight deals

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

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Flight deals from Kathmandu Airport to Patna Airport

Looking for a cheap last-minute deal or the best return flight from Kathmandu Airport to Patna Airport? If you want to travel next month, return fares start from $555. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kathmandu to Patna

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

Kathmandu to Patna: Alternative routes

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

Kathmandu to Patna: Flight information

The things to know before you go.
Cheapest flight found$498
Cheapest month to flyApril

Finding cheap flights from Kathmandu to Patna: Frequently asked questions

The best price we found for a return flight from Kathmandu to Patna is $498. 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 Kathmandu to Patna. But we found flights with one or more stops from $498.
As of March 2026, there are no flights flying from Kathmandu to Patna.
The cheapest month to fly from Kathmandu to Patna is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kathmandu Airport to Patna Airport on Thursday, 30 April 2026.
No airlines currently offer direct flights between Kathmandu Airport and Patna 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 Patna 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 Patna 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 Patna.

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

  • To ensure you catch your KTM to PAT flight, leave plenty of time to check in and drop off your luggage. Turning up two hours before international departures and an hour before domestic flights is the general rule.

  • Flying during a peak month like September? School holidays and other popular periods can mean longer queues at security. Play it safe and get there up to four hours before international flights and two hours before domestic departures.

  • If you'd like to include a stop along the way, just deselect 'Direct flights only' when searching for your ticket from Tribhuvan International Airport to Jay Prakash Narayan International Airport. Here are the top stopovers between KTM and PAT:

    • Indira Gandhi International Airport

    • Netaji Subhas Chandra Bose Airport

    • Chhatrapati Shivaji International Airport

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

  • The cheapest price we've seen for a one-way Tribhuvan International Airport to Jay Prakash Narayan International Airport flight is $276. A return fare right now is $498. Depending on the availability and when you book, these fares could change.

  • It's often best to book in advance if you're hoping to get cheap tickets from KTM to PAT. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • Finding cheap flights from Tribhuvan International Airport to Jay Prakash Narayan International Airport is more likely if you can be flexible with your travel dates. Use the 'Whole month' search tool to see the lowest fares throughout the month and score a great deal.

  • Picking up cheap flights from KTM to PAT is a cinch with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as a new discounted fare appears.

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

Handy information about Tribhuvan International Airport (KTM)

  • To reach Tribhuvan International Airport from central Kathmandu, it'll take around 15 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 5 kilometres from the airport to the city centre.

  • Booked an early flight from Tribhuvan International Airport to Jay Prakash Narayan International Airport? Avoid rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays close to KTM:

Arriving at Jay Prakash Narayan International Airport (PAT)

Getting from Jay Prakash Narayan International Airport (PAT) to central Patna

  • From Jay Prakash Narayan International Airport, Patna is approximately 19 kilometres away. It takes around 50 minutes to reach the centre by car.

  • It'll take around 1 hour 50 minutes if you're using public transport.

When to fly to Jay Prakash Narayan International Airport (PAT)

  • The quietest month for a flight from Tribhuvan International Airport to Jay Prakash Narayan International Airport is April, while February is the busiest. Choose the best time to visit Patna based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Patna is May, with temperatures ranging between 26ºC and 41ºC. Lock in your flights from Tribhuvan International Airport to Jay Prakash Narayan International Airport in this month if you like this kind of weather.

  • Search for cheap tickets from KTM to PAT in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 10ºC and 25ºC on average.

Explore more of India

  • Kolkata is just one of the many places in India waiting to be discovered once you've taken in the sights of Patna. Around 467 kilometres away to the south-east, its best attractions include Victoria Memorial, Howrah Bridge and Indian Museum.

  • Kanpur is another well-known destination in India and is around 499 kilometres west of Patna. No trip is complete without experiencing Allen Forest Zoo, J K Temple and Kanpur Memorial Church.

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