Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Patna are usually found in September or July, booked 77 days in advance, depart on a Saturday or Thursday and return on a Tuesday
Cheap flight deals from New Delhi to Patna
Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Patna (PAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 November 2025.
Popular in
October
Cheapest in
September
Average price
C$ 198
Highest demand for flights based on searches. 6% potential increase in price (C$ 18 potential increase over avg. RT price).
Best time to book a flight from New Delhi to Patna
Have a flexible travel schedule? Discover the best time to fly to Patna from New Delhi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New Delhi to Patna
Prices
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Delays
How far ahead should I book a flight from New Delhi to Patna?
Use this chart to determine the optimal time to book a round-trip flight from New Delhi to Patna. Price data was last updated on 31 October 2025.
To ensure you get the cheapest price possible for a flight from New Delhi to Patna, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from New Delhi to Patna?
Currently, June is the cheapest month in which you can book a flight from New Delhi to Patna (average of C$ 78). Flying from New Delhi to Patna in April is currently the most expensive (average of C$ 137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DEL to PAT?
Find hourly flight availability from New Delhi to Patna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 November 2025.
A simple way to save on the total cost of your ticket is to fly from New Delhi to Patna in the afternoon. If you’re flexible enough to do this you can expect to save up to 2% on your trip compared to booking a flight in the evening.
Weekly flight availability from New Delhi to Patna
Explore weekly flight availability from New Delhi to Patna. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 November 2025.
The most flights from DEL to PAT are scheduled on a Thursday (32 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (30 on average).
How often are flights from New Delhi to Patna delayed?
About 14% of weekly flights between New Delhi and Patna have experienced delays in the past year, with the average delay time being 106 minutes.
What is the most punctual flight time for New Delhi to Patna flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New Delhi to Patna flights?
Over the past year, Air France has had the lowest number of delays on this route, with just 3% of flights being delayed.
Reviews of airlines servicing Patna
Get insights into the airlines that provide service to Patna. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Patna. Reviews last updated 3 November 2025.
Check out reviews from past customers who have flown with IndiGo and Air India from New Delhi to Patna to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Related info for your journey
Find useful and relevant information for your journey from New Delhi to Patna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this New Delhi to Patna flight route?
This flight path from New Delhi Indira Gandhi Intl to Patna was viewed by 33 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from New Delhi to Patna round-trip?
According to our current data, IndiGo (C$ 135), and Air India (C$ 136) offers the cheapest pricing from New Delhi to Patna. You may be able to fly from New Delhi to Patna for 24% less than the average price by searching for these airlines.
What are the most reliable airlines from New Delhi to Patna?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Delhi to Patna on time: Malaysia Airlines (85%), SriLankan Airlines (78%), Air India (67%).
Can I find deals for flights from New Delhi to Patna that include hotel bookings?
Yes. In addition to deals on New Delhi to Patna flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Delhi to Patna?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Patna.
Can I find deals for business class flights from New Delhi to Patna?
Yes. Cheapflights offers flight deals from New Delhi to Patna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Delhi to Patna?
Currently, June is the cheapest month in which you can book a flight from New Delhi to Patna (average of C$ 78). Flying from New Delhi to Patna in April is currently the most expensive (average of C$ 137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from New Delhi. Flights are based on user searches made on Cheapflights and were last updated on 3 November 2025.
Discover the top 2 airlines that operate flights from New Delhi to Patna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 November 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from New Delhi to Patna?
Deals for New Delhi to Patna flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from New Delhi to Patna?
Cheapflights simply makes it quick and affordable to book flights from New Delhi to Patna by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from New Delhi to Patna with no change fees?
Certainly. Search results for flights to Patna from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from New Delhi to Patna become cheaper?
Yes, Cheapflights offers price alerts on New Delhi to Patna flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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