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Cheap flights from London to Patna from ₹ 44,232

LON — PAT
8 Oct — 15 Oct1
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

Sun 27/920:15 -
1 stop31h 10m
Fri 2/1010:30 -
1 stop36h 10m
Deal found 5/9₹ 68,427
Thu 22/1022:10 -
2 stops29h 15m
Thu 29/1010:25 -
1 stop15h 35m
Deal found 7/9₹ 69,466
Sun 27/922:10 -
1 stop34h 15m
Fri 2/1013:25 -
2 stops22h 00m
Deal found 5/9₹ 70,506
Mon 7/908:25 -
3 stops28h 50m
Sun 13/915:10 -
3 stops32h 30m
Deal found 6/9₹ 70,979
Mon 7/920:50 -
3 stops30h 25m
Sat 12/915:10 -
3 stops32h 30m
Deal found 6/9₹ 76,082
Mon 5/1009:45 -
1 stop20h 05m
Sat 26/1213:05 -
1 stop27h 30m
Deal found 3/9₹ 78,445

Find flight deals from London to Patna

Round-trip from

₹ 68,427

One-way from

₹ 44,232

Popular in

September

Cheapest in

March

Average price

₹ 99,899
IndiGo
  • IndiGo
  • 27/9-2/10
  • 2 total stops
  • 67h 20m total
  • London to Patna
Search Deals
28/11-31/12
  • 28/11-31/12
  • 3 total stops
  • 32h 35m total
  • London to Patna
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 643,047 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 135,166 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Patna that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Sun 29/11

09:55-15:00

3 stops23h 35m

Patna

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 51,320

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Sat 28/11

20:05-19:45

2 stops18h 10m

Patna

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 53,116

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Tue 27/10

08:50-12:30

3 stops22h 10m

Patna

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 54,155
Fastest return journey

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Sat 24/10

21:05-15:00

1 stop13h 25m

Patna

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 55,951

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Sat 17/10

06:30-11:45

2 stops24h 45m

Patna

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 55,951

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Sat 17/10

20:10-21:25

1 stop20h 45m

Patna

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 56,518

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Fri 27/11

13:00-12:35

1 stop18h 05m

Patna

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 58,692

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Sun 27/9

20:15-07:55

1 stop31h 10m

Patna

Fri 2/10

10:30-18:10

1 stop36h 10m

₹ 68,427

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Thu 22/10

22:10-07:55

2 stops29h 15m

Patna

Thu 29/10

10:25-20:30

1 stop15h 35m

₹ 69,466

LondonPatna

LHR London Heathrow - PAT Patna

LHRPAT

London Heathrow

Mon 5/10

09:45-10:20

1 stop20h 05m

Patna

Sat 26/12

13:05-11:05

1 stop27h 30m

₹ 78,445

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 17 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, April is the cheapest month in which you can book a flight from London to Patna (average of ₹ 70,884). Flying from London to Patna in July is currently the most expensive (average of ₹ 102,829). 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’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 ₹ 60,309.

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 60 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 ₹ 69,466, IndiGo can have you in Patna from London in 29h 15m. London and Patna are separated by a distance of 7508 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, April is the cheapest month in which you can book a flight from London to Patna (average of ₹ 70,884). Flying from London to Patna in July is currently the most expensive (average of ₹ 102,829). 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?

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.

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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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