Cheap flights from London Heathrow Airport to Patna from £346
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PAT
14 Dec — 21 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Patna are usually found in May or June, booked 86 days in advance, depart on a Tuesday or Friday and return on a Monday
Find flight deals from Heathrow to Patna
Enter your travel dates to find the best prices.
Cheapest flights from Heathrow to Patna
Explore the most affordable flight options available from Heathrow to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.
Mon 24/1113:30LHR - PAT
2 stops25h 25mAir India
Thu 27/1110:25PAT - LHR
1 stop15h 35mAir India
Deal found 13/11£616
Wed 19/1121:05LHR - PAT
2 stops18h 10mMultiple Airlines
Mon 15/1221:40PAT - LHR
1 stop14h 25mMultiple Airlines
Deal found 12/11£628
Wed 19/1121:05LHR - PAT
2 stops18h 10mMultiple Airlines
Tue 16/1210:25PAT - LHR
1 stop15h 35mMultiple Airlines
Deal found 12/11£633
Thu 20/1108:45LHR - PAT
1 stop19h 25mAir India
Tue 16/1210:25PAT - LHR
1 stop15h 35mAir India
Deal found 12/11£641
Thu 20/1120:05LHR - PAT
2 stops43h 00mMultiple Airlines
Tue 16/1221:40PAT - LHR
1 stop14h 25mMultiple Airlines
Deal found 12/11£647
Wed 19/1108:45LHR - PAT
1 stop19h 50mAir India
Tue 16/1216:45PAT - LHR
1 stop32h 15mAir India
Deal found 12/11£648
Wed 19/1113:55LHR - PAT
2 stops18h 05mMultiple Airlines
Wed 17/1210:35PAT - LHR
1 stop15h 25mMultiple Airlines
Deal found 12/11£669
Wed 19/1113:55LHR - PAT
2 stops18h 05mMultiple Airlines
Thu 18/1210:55PAT - LHR
1 stop15h 05mMultiple Airlines
Deal found 12/11£676
Wed 19/1113:55LHR - PAT
2 stops18h 05mMultiple Airlines
Sun 14/1223:10PAT - LHR
1 stop17h 50mMultiple Airlines
Deal found 12/11£679
Wed 19/1113:55LHR - PAT
2 stops18h 05mMultiple Airlines
Sat 13/1210:55PAT - LHR
1 stop15h 05mMultiple Airlines
Deal found 12/11£682
Best flights from Heathrow to Patna
Discover carefully curated flight deals from Heathrow to Patna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2025.
Thu 19/213:00LHR - PAT
2 stops21h 40mAir India
Sun 15/316:45PAT - LHR
2 stops23h 50mAir India
Deal found 12/11£521
Sun 8/308:45LHR - PAT
2 stops22h 15mAir India
Wed 11/313:50PAT - LHR
1 stop26h 45mAir India
Deal found 11/11£549
Last-minute flights from Heathrow to Patna
Discover last-minute flight deals from Heathrow to Patna. Data last updated 14 November 2025 and is based on user searches.
Wed 19/1121:05LHR - PAT
2 stops18h 10mMultiple Airlines
Mon 15/1221:40PAT - LHR
1 stop14h 25mMultiple Airlines
Deal found 12/11£628
Wed 19/1121:05LHR - PAT
2 stops18h 10mMultiple Airlines
Tue 16/1210:25PAT - LHR
1 stop15h 35mMultiple Airlines
Deal found 12/11£633
Wed 19/1108:45LHR - PAT
1 stop19h 50mAir India
Tue 16/1216:45PAT - LHR
1 stop32h 15mAir India
Deal found 12/11£648
Wed 19/1113:55LHR - PAT
2 stops18h 05mMultiple Airlines
Wed 17/1210:35PAT - LHR
1 stop15h 25mMultiple Airlines
Deal found 12/11£669
Wed 19/1113:55LHR - PAT
2 stops18h 05mMultiple Airlines
Thu 18/1210:55PAT - LHR
1 stop15h 05mMultiple Airlines
Deal found 12/11£676
Wed 19/1113:55LHR - PAT
2 stops18h 05mMultiple Airlines
Sun 14/1223:10PAT - LHR
1 stop17h 50mMultiple Airlines
Deal found 12/11£679
Wed 19/1113:55LHR - PAT
2 stops18h 05mMultiple Airlines
Sat 13/1210:55PAT - LHR
1 stop15h 05mMultiple Airlines
Deal found 12/11£682
Thu 20/1108:45LHR - PAT
1 stop19h 25mAir India
Tue 16/1210:25PAT - LHR
1 stop15h 35mAir India
Deal found 12/11£641
Thu 20/1120:05LHR - PAT
2 stops43h 00mMultiple Airlines
Tue 16/1221:40PAT - LHR
1 stop14h 25mMultiple Airlines
Deal found 12/11£647
Mon 24/1113:30LHR - PAT
2 stops25h 25mAir India
Thu 27/1110:25PAT - LHR
1 stop15h 35mAir India
Deal found 13/11£616
One-way flights from Heathrow to Patna
Search for one-way flight options from Heathrow to Patna. Find affordable one-way fares based on user searches. Data last updated 14 November 2025.
Wed 19/1106:35LHR - PAT
3 stops20h 20mMultiple Airlines
Deal found 13/11£346
Wed 19/1118:25LHR - PAT
1 stop20h 40mIndiGo
Deal found 13/11£432
Wed 19/1117:45LHR - PAT
2 stops34h 50mAir India
Deal found 13/11£442
Cheap flight deals from Heathrow to Patna
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 14 November 2025.
Customise your flight search to find flights from Heathrow to Patna that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Patna that are best for you.
Fly from
Heathrow
Fly to
Patna
Route
Depart
Return
Price
LondonPatna
LHR - PAT
LHRPAT
London Heathrow
Thu 19/2
13:00-16:10
2 stops21h 40m
Patna
Sun 15/3
16:45-11:05
2 stops23h 50m
£521
LondonPatna
LHR - PAT
LHRPAT
London Heathrow
Sun 8/3
08:45-12:30
2 stops22h 15m
Patna
Wed 11/3
13:50-11:05
1 stop26h 45m
£549
LondonPatna
LHR - PAT
LHRPAT
London Heathrow
Wed 19/11
06:35-08:25
3 stops20h 20m
£346
LondonPatna
LHR - PAT
LHRPAT
London Heathrow
Wed 19/11
18:25-20:35
1 stop20h 40m
£432
LondonPatna
LHR - PAT
LHRPAT
London Heathrow
Wed 19/11
17:45-10:05
2 stops34h 50m
£442
Flights are sorted by cheapest return flights first.
Deals found on 13/11
Best time to book a flight from Heathrow to Patna
Have a flexible travel schedule? Discover the best time to fly to Patna from Heathrow with our price prediction graph.
Estimated return 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 London Heathrow Airport to Patna
Prices
More
How far ahead should I book a flight from London Heathrow Airport to Patna?
Use this chart to determine the optimal time to book a return flight from Heathrow to Patna. Price data was last updated on 7 November 2025.
The best time to book flights from London Heathrow Airport to Patna is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from London Heathrow Airport to Patna?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Patna (average of £393). Flying from London Heathrow Airport to Patna in July is currently the most expensive (average of £688). 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 LHR to PAT?
Find hourly flight availability from Heathrow 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 14 November 2025.
One of the essential ways to save on airfare from London Heathrow Airport to Patna is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 8% on airfare.
What’s the top stopover airport for flights from London Heathrow Airport to Patna?
Share of one-stop return flights from London Heathrow Airport to Patna chosen by Cheapflights users in the past 12 months, using the same stopover each way.
New Delhi (DEL) – chosen by Cheapflights users on 90% of one-stop itineraries from London Heathrow Airport to Patna on Cheapflights.
What’s the fastest stopover option from London Heathrow Airport to Patna?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Patna, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via New Delhi (DEL) have the shortest average one-way travel time for one-stop routes: 15h 05m.
What’s the fastest stopover option from London Heathrow Airport to Patna?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Patna, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via New Delhi (DEL) have the shortest average one-way travel time for one-stop routes: 15h 05m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Patna?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Patna, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Bengaluru (BLR) offer the fastest connection on this route, with an average stopover time of 4h 25m.
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 14 November 2025.
Check out reviews from past customers who have flown with Virgin Atlantic and Air India from London Heathrow Airport 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.
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Patna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Patna from London Heathrow?
If you book a flight to Patna from London Heathrow, you will be flying to Patna, which is the city’s only airport. Patna (PAT) is located 1.8 mi from the center of Patna. There are 0 flights from London Heathrow to Patna per day from 2 different airlines.
How long is the flight from London Heathrow Airport to Patna?
A quick flight from London Heathrow Airport to Patna can take about 21h 40m. Air India provides one of the quickest options available for as low as £521. London Heathrow Airport and Patna are separated by a distance of 4665 mi.
What are the cheapest airlines flying from London Heathrow Airport to Patna round-trip?
Flying on Air India is currently your cheapest option to Patna, with prices starting at £422. Another option worth looking into is Virgin Atlantic, starting at £508 return. Air India is 38% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for business class flights from Heathrow to Patna?
Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to Patna?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Patna (average of £393). Flying from London Heathrow Airport to Patna in July is currently the most expensive (average of £688). 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 Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.
Explore flights to Patna departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.
Discover the top 2 airlines that operate flights from Heathrow 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 858,174 searches. Data last updated 14 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Patna?
Cheapflights helps you search for flights from Heathrow to Patna via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Patna?
Cheapflights simply makes it quick and affordable to book flights from Heathrow 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 Heathrow to Patna with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Patna flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Heathrow to Patna become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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