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Cheap flights from London to Patna from ₹ 38,563

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Patna departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London to Patna

Cheap return flights

Enter your travel dates to find the best prices.
Air France Logo
06:15 - 07:55
LHR
-
PAT
21h 10m
2 stops
Air France Logo
18:35 - 07:55
PAT
-
LHR
17h 50m
2 stops
₹ 70,885Air France
Wed, 16 Sep - Tue, 13 Oct
Air France Logo
06:15 - 07:55
LHR
-
PAT
21h 10m
2 stops
Air France Logo
18:35 - 07:55
PAT
-
LHR
17h 50m
2 stops
₹ 71,257Air France
Wed, 16 Sep - Tue, 13 Oct
Multiple Airlines Logo
14:45 - 14:05
LHR
-
PAT
18h 50m
2 stops
Multiple Airlines Logo
14:40 - 12:45
PAT
-
LHR
26h 35m
2 stops
₹ 73,959Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Air India Logo
13:15 - 09:40
LHR
-
PAT
15h 55m
1 stop
Air India Logo
21:45 - 11:30
PAT
-
LHR
18h 15m
1 stop
₹ 74,611Air India
Wed, 16 Sep - Tue, 13 Oct
IndiGo Logo
20:10 - 21:35
LHR
-
PAT
20h 55m
1 stop
IndiGo Logo
22:10 - 17:45
PAT
-
LHR
24h 05m
1 stop
₹ 74,983IndiGo
Thu, 21 May - Mon, 15 Jun
IndiGo Logo
20:10 - 15:15
LHR
-
PAT
14h 35m
1 stop
IndiGo Logo
22:10 - 17:45
PAT
-
LHR
24h 05m
1 stop
₹ 75,169IndiGo
Thu, 21 May - Mon, 15 Jun
Multiple Airlines Logo
09:30 - 14:05
LHR
-
PAT
24h 05m
2 stops
Multiple Airlines Logo
12:40 - 15:05
PAT
-
LHR
30h 55m
3 stops
₹ 75,263Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
09:30 - 07:45
LHR
-
PAT
17h 45m
2 stops
Multiple Airlines Logo
15:40 - 15:05
PAT
-
LHR
27h 55m
2 stops
₹ 77,312Multiple Airlines
Thu, 21 May - Sun, 31 May
Multiple Airlines Logo
09:30 - 07:45
LHR
-
PAT
17h 45m
2 stops
Multiple Airlines Logo
18:25 - 15:05
PAT
-
LHR
25h 10m
3 stops
₹ 78,150Multiple Airlines
Thu, 21 May - Sun, 31 May
Multiple Airlines Logo
19:25 - 20:25
LHR
-
PAT
20h 30m
2 stops
Multiple Airlines Logo
13:30 - 06:25
PAT
-
LHR
21h 25m
2 stops
₹ 78,802Multiple Airlines
Thu, 11 Jun - Sun, 19 Jul

Air India flights from London to Patna

Our best Air India deals on London to Patna flight tickets
Air India
16 Sept
LHR13:15London Heathrow
15h 55m
1 stop
PAT09:40Patna
13 Oct
PAT21:45Patna
18h 15m
1 stop
LHR11:30London Heathrow
₹ 74,611
Air India
21 May
LHR14:00London Heathrow
15h 10m
1 stop
PAT09:40Patna
15 Jun
PAT15:20Patna
23h 25m
2 stops
LHR10:15London Heathrow
₹ 84,670
Air India
28 May
LHR14:00London Heathrow
20h 20m
1 stop
PAT14:50Patna
4 Jun
PAT19:10Patna
28h 50m
2 stops
LHR19:30London Heathrow
₹ 86,068

IndiGo flights from London to Patna

Our best IndiGo deals on London to Patna flight tickets
IndiGo
21 May
LHR20:10London Heathrow
20h 55m
1 stop
PAT21:35Patna
15 Jun
PAT22:10Patna
24h 05m
1 stop
LHR17:45London Heathrow
₹ 74,983
IndiGo
21 May
LHR20:10London Heathrow
14h 35m
1 stop
PAT15:15Patna
15 Jun
PAT22:10Patna
24h 05m
1 stop
LHR17:45London Heathrow
₹ 75,169
IndiGo
11 Jun
LHR20:10London Heathrow
14h 35m
1 stop
PAT15:15Patna
19 Jul
PAT13:30Patna
32h 45m
1 stop
LHR17:45London Heathrow
₹ 79,920

momondo 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, momondo users made 59,053 searches. Data last updated 13 April 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

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 16/9

06:15-07:55

2 stops21h 10m

Patna

Tue 13/10

18:35-07:55

2 stops17h 50m

₹ 70,885

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 16/9

06:15-07:55

2 stops21h 10m

Patna

Tue 13/10

18:35-07:55

2 stops17h 50m

₹ 71,257

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 28/5

14:45-14:05

2 stops18h 50m

Patna

Thu 4/6

14:40-12:45

2 stops26h 35m

₹ 73,959
Fastest return journey

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 16/9

13:15-09:40

1 stop15h 55m

Patna

Tue 13/10

21:45-11:30

1 stop18h 15m

₹ 74,611

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 21/5

20:10-21:35

1 stop20h 55m

Patna

Mon 15/6

22:10-17:45

1 stop24h 05m

₹ 74,983

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 21/5

20:10-15:15

1 stop14h 35m

Patna

Mon 15/6

22:10-17:45

1 stop24h 05m

₹ 75,169

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 28/5

09:30-14:05

2 stops24h 05m

Patna

Thu 4/6

12:40-15:05

3 stops30h 55m

₹ 75,263

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 21/5

09:30-07:45

2 stops17h 45m

Patna

Sun 31/5

15:40-15:05

2 stops27h 55m

₹ 77,312

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 21/5

09:30-07:45

2 stops17h 45m

Patna

Sun 31/5

18:25-15:05

3 stops25h 10m

₹ 78,150

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 11/6

19:25-20:25

2 stops20h 30m

Patna

Sun 19/7

13:30-06:25

2 stops21h 25m

₹ 78,802

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Patna from

How to get the cheapest flight ticket from London to Patna

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Patna?

What is the cheapest month to fly to Patna?

In general, November is the cheapest month to fly from London to Patna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 60,080. If you are unable to visit Patna during the month of November, then departing from London during the month May is also very affordable. Most momondo users find prices during this month for around ₹ 69,487.

How far in advance should I book a flight to Patna?

You are more likely to see cheaper flights to Patna from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Patna for around ₹ 83,599 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Patna from London for as low as ₹ 62,408 on momondo.

Can stopping save me money on London to Patna flights?

You could potentially save up to 25% on your flight if you consider stops on a London to Patna flight.

When to book flights from London to Patna

Are you open to changing your travel dates? Check out the ideal times to fly from London to Patna according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Patna (LON to PAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Patna

Fastest flight time

28h 20m

Direct flights

None
The fastest flight from London to Patna takes 28h 20m
There are no direct flights from London to Patna. There are no popular flight routes from London to Patna.
Search flight deals

Frequently asked questions about flying from London to Patna

  • How far is London to Patna by plane?

    London and Patna are 7484.1 km apart from one another. Typically, this will take 28h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from London to Patna Airport?

    Prices for flights from London to Patna Airport refresh daily.

  • How old do you have to be to fly from London to Patna Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Patna Airport.

  • What documentation or ID do you need to fly to Patna Airport?

    The travel and health documents required for your trip to Patna Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Patna Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from London to Patna?

It is quick and easy to find London to Patna flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Patna that suits you.

Can I find flights from London to Patna with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Patna from London with this policy.

How can momondo help me find flights from London to Patna?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Patna from London.

I’m not ready to book a flight from London to Patna right now. Can momondo alert me if prices change?

Price alerts on flights to Patna from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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