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Cheap flights from London to Patna from ₹ 47,588

LON — PAT
22 Nov — 29 Nov1
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

Wed 2/1208:45 -
1 stop24h 55m
Wed 9/1211:40 -
1 stop37h 10m
Deal found 18/10₹ 75,687
Mon 7/1220:30 -
2 stops33h 00m
Mon 14/1219:55 -
1 stop21h 05m
Deal found 23/10₹ 79,188
Tue 8/1221:05 -
1 stop33h 30m
Mon 14/1219:55 -
1 stop30h 05m
Deal found 19/10₹ 83,823
Tue 27/1013:55 -
2 stops24h 40m
Fri 27/1115:45 -
1 stop34h 15m
Deal found 21/10₹ 84,486
Mon 30/1120:30 -
2 stops39h 20m
Fri 22/119:55 -
1 stop30h 05m
Deal found 21/10₹ 85,432
Fri 4/1221:05 -
1 stop33h 30m
Fri 11/1216:35 -
1 stop24h 25m
Deal found 20/10₹ 85,905
Fri 4/1208:40 -
2 stops22h 00m
Fri 11/1216:25 -
1 stop32h 35m
Deal found 20/10₹ 87,892

Find flight deals from London to Patna

Round-trip from

₹ 73,606

One-way from

₹ 47,588

Popular in

July

Cheapest in

September

Average price

₹ 78,147
Air India
  • Air India
  • 22/2-28/2
  • 2 total stops
  • 49h 15m total
  • London to Patna
Search Deals
9/12-31/12
  • 9/12-31/12
  • 2 total stops
  • 19h 35m total
  • London to Patna
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 418,428 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 127,654 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Wed 9/12

14:45-15:50

2 stops19h 35m

Patna

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 47,588

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Tue 8/12

21:05-12:05

1 stop33h 30m

Patna

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 62,347
Fastest return journey

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Tue 8/12

20:30-20:20

1 stop18h 20m

Patna

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 62,726

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Wed 9/12

21:05-12:05

1 stop33h 30m

Patna

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 65,185

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Mon 7/12

20:30-11:00

2 stops33h 00m

Patna

Mon 14/12

17:55-19:30

2 stops31h 05m

₹ 82,499

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Mon 30/11

20:30-17:20

2 stops39h 20m

Patna

Fri 22/1

19:55-20:30

1 stop30h 05m

₹ 85,432

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Wed 2/12

20:55-23:45

2 stops21h 20m

Patna

Tue 8/12

00:20-18:10

2 stops23h 20m

₹ 89,027

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Tue 8/12

06:25-11:30

3 stops23h 35m

Patna

Mon 14/12

22:20-12:05

2 stops19h 15m

₹ 91,581

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Wed 4/11

08:40-12:30

3 stops22h 20m

Patna

Tue 10/11

20:25-18:55

1 stop28h 00m

₹ 95,839

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Mon 30/11

19:20-21:45

3 stops20h 55m

Patna

Fri 22/1

14:35-07:10

2 stops22h 05m

₹ 96,123

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 12 resultsSorted by cheapest first
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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

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, September is the cheapest month in which you can book a flight from London to Patna (average of ₹ 64,712). Flying from London to Patna in July is currently the most expensive (average of ₹ 102,934). 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?

Airfare is typical for this route at the moment.
London to Patna flights typically cost between ₹ 73,322 and ₹ 91,534 in February.
The cheapest return price found within the last 5 days was ₹ 73,606 on Air India (22 Feb–28 Feb).

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

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?

Bengaluru (BLR) is the most affordable one-stop option, with an average return flight price of ₹ 60,371.

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

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?

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 59 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

  • 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 ₹ 82,499, Air India can have you in Patna from London in 33h. 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, September is the cheapest month in which you can book a flight from London to Patna (average of ₹ 64,712). Flying from London to Patna in July is currently the most expensive (average of ₹ 102,934). 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

Alternative routes for London to Patna

Heathrow to Patna flights
Edinburgh to Patna flights

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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?

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

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