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Cheap flights from London to Patna from ₹ 50,916

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PAT
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Patna

Enter your travel dates to find the best prices.

Cheapest flights from London to Patna
Explore the most affordable flight options available from London to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Wed 17/610:00
LHR
-
PAT
2 stops30h 15m
Multiple Airlines
Sun 12/713:25
PAT
-
LHR
2 stops30h 25m
Multiple Airlines
Deal found 8/6₹ 72,600
Tue 9/610:00
LHR
-
PAT
2 stops19h 20m
Multiple Airlines
Wed 17/615:10
PAT
-
LHR
3 stops28h 40m
Multiple Airlines
Deal found 6/6₹ 72,887
Sun 7/610:00
LHR
-
PAT
2 stops29h 50m
Multiple Airlines
Sun 12/708:20
PAT
-
LHR
2 stops35h 30m
Multiple Airlines
Deal found 5/6₹ 73,555
Tue 9/622:10
LHR
-
PAT
1 stop17h 45m
Air India
Wed 17/621:20
PAT
-
LHR
1 stop26h 10m
Air India
Deal found 7/6₹ 75,848
Thu 18/621:45
LHR
-
PAT
1 stop16h 15m
Air India
Tue 7/719:10
PAT
-
LHR
1 stop20h 50m
Air India
Deal found 9/6₹ 76,230
Sun 7/622:10
LHR
-
PAT
1 stop17h 45m
Air India
Sun 12/721:20
PAT
-
LHR
1 stop18h 40m
Air India
Deal found 5/6₹ 76,326
Wed 17/613:15
LHR
-
PAT
1 stop18h 45m
Air India
Sun 12/721:20
PAT
-
LHR
2 stops26h 40m
Air India
Deal found 8/6₹ 76,612

Find flight deals from London to Patna

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 9 June 2026.

Round-trip from

₹ 75,848

One-way from

₹ 50,916

Popular in

July

Cheapest in

November

Average price

₹ 77,090
Air India
  • Air India
  • 25/6-6/7
  • 2 total stops
  • 33h 50m total
  • London to Patna
Search Deals
30/6
  • 30/6
  • 2 total stops
  • 21h 40m total
  • London to Patna
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₹ 281,237 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 123,317 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 454,620 searches. Data last updated 9 June 2026.
Use the filters below to find and compare flights from London to Patna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 25/6

14:00-09:40

1 stop15h 10m

Patna

Mon 6/7

21:20-11:30

1 stop18h 40m

₹ 75,848

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sat 27/6

12:30-12:55

2 stops19h 55m

Patna

Mon 6/7

21:20-19:30

2 stops26h 40m

₹ 81,006

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Fri 26/6

12:30-12:55

2 stops19h 55m

Patna

Mon 6/7

21:20-19:30

2 stops26h 40m

₹ 81,006

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 30/6

13:15-14:50

1 stop21h 05m

Patna

Fri 31/7

13:00-10:15

2 stops25h 45m

₹ 81,388

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 28/6

09:45-14:00

2 stops23h 45m

Patna

Tue 7/7

19:10-10:15

2 stops19h 35m

₹ 83,299

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 1/7

21:05-12:30

2 stops34h 55m

Patna

Sun 12/7

13:20-19:00

1 stop34h 10m

₹ 85,209

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Mon 6/7

22:10-12:30

1 stop33h 50m

Patna

Mon 13/7

21:20-11:30

1 stop18h 40m

₹ 85,305

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Fri 26/6

22:20-20:25

1 stop17h 35m

Patna

Sat 11/7

21:20-11:30

1 stop18h 40m

₹ 87,120
Cheapest one-way
Fastest single journey

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 30/6

09:45-07:55

1 stop17h 40m

₹ 53,686

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 1/11

15:45-20:35

2 stops23h 20m

₹ 58,462

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Patna

Have a flexible travel schedule? Discover the best time to fly to Patna from London 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 to Patna

What is the cheapest month to book a flight from London to Patna?

Currently, November is the cheapest month in which you can book a flight from London to Patna (average of ₹ 47,477). Flying from London to Patna in July is currently the most expensive (average of ₹ 71,931). 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.

How much does it cost for a return flight from London to Patna?

What’s the top stopover airport for flights from London to Patna?

Share of one-stop return flights from London 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 75% of one-stop itineraries from London to Patna on Cheapflights.

What’s the cheapest stopover airport for flights from London to Patna?

Average return fare for one-stop flights from London to Patna, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Bengaluru (BLR) is the most affordable one-stop option, with an average return flight price of ₹ 60,956.

What’s the fastest stopover option from London to Patna?

Shortest average travel time for one-stop one-way flights from London 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 55m.

Which airport typically offers the quickest stopover for flights from London to Patna?

Average stopover duration for one-stop one-way flights from London to Patna, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via New Delhi (DEL) offer the fastest connection on this route, with an average stopover time of 4h 33m.

How far ahead should I book a flight from London to Patna?

The best time to book flights from London to Patna is 63 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.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Patna (PAT), located 3.0 km from the city centre, is the airport you fly into when you book flights from London to Patna. 0 airlines have flights to Patna from London on a regular basis. Booking flights from London to Patna should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • How long is the flight from London to Patna?

    For as low as ₹ 75,848, Air India can have you in Patna from London in 15h 10m. London and Patna are separated by a distance of 7508 km.

  • Can I find deals for flights from London to Patna that include hotel bookings?

    Yes. In addition to deals on London to Patna flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Patna?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Patna.

  • Can I find deals for business class flights from London to Patna?

    Yes. Cheapflights offers flight deals from London 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 to Patna?

    Currently, November is the cheapest month in which you can book a flight from London to Patna (average of ₹ 47,477). Flying from London to Patna in July is currently the most expensive (average of ₹ 71,931). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Patna

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Patna flights
Edinburgh to Patna flights

Fly with Cheapflights

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 London to Patna?

Cheapflights helps you search for flights from London 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 London to Patna?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Patna for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Patna with no change fees?

Yes! Cheapflights helps users easily find flights from London to Patna with no change fees.

Can Cheapflights notify me if prices for flights from London 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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