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Cheap flights from London to Patna from ₹ 35,745

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 18/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Air India Logo
21:05 - 18:25LHR-PAT
15h 50m1 stop
Air India Logo
22:40 - 19:20PAT-LHR
26h 10m1 stop
₹ 59,284Air India
Find Deal
Wed, 29 Oct - Tue, 2 Dec
Air India Logo
21:05 - 18:25LHR-PAT
15h 50m1 stop
Air India Logo
22:40 - 11:30PAT-LHR
18h 20m1 stop
₹ 59,545Air India
Find Deal
Wed, 29 Oct - Tue, 2 Dec
Air India Logo
21:05 - 22:00LHR-PAT
19h 25m1 stop
Air India Logo
16:05 - 11:05PAT-LHR
24h 30m2 stops
₹ 62,074Air India
Find Deal
Wed, 29 Oct - Tue, 2 Dec
Logo
16:15 - 20:45LHR-PAT
23h 00m2 stops
Logo
21:20 - 20:20PAT-LHR
28h 30m2 stops
₹ 65,299
Find Deal
Wed, 5 Nov - Tue, 18 Nov
Logo
09:30 - 10:10LHR-PAT
19h 10m2 stops
Logo
21:20 - 14:45PAT-LHR
46h 55m2 stops
₹ 65,997
Find Deal
Thu, 13 Nov - Sun, 7 Dec
Air India Logo
20:30 - 17:40LHR-PAT
39h 40m3 stops
Air India Logo
19:10 - 06:35PAT-LHR
16h 55m1 stop
₹ 67,566Air India
Find Deal
Wed, 29 Oct - Tue, 2 Dec
Air India Logo
20:30 - 17:40LHR-PAT
39h 40m3 stops
Air India Logo
16:05 - 11:05PAT-LHR
24h 30m2 stops
₹ 67,828Air India
Find Deal
Wed, 29 Oct - Tue, 2 Dec
Air India Logo
20:30 - 17:40LHR-PAT
39h 40m2 stops
Air India Logo
16:05 - 19:20PAT-LHR
32h 45m1 stop
₹ 68,002Air India
Find Deal
Wed, 29 Oct - Tue, 2 Dec
Air India Logo
21:05 - 15:10LHR-PAT
12h 35m1 stop
Air India Logo
19:15 - 11:05PAT-LHR
21h 20m2 stops
₹ 69,223Air India
Find Deal
Wed, 5 Nov - Tue, 18 Nov
Air India Logo
20:30 - 18:25LHR-PAT
16h 25m2 stops
Air India Logo
22:40 - 06:35PAT-LHR
13h 25m1 stop
₹ 72,623Air India
Find Deal
Thu, 13 Nov - Sun, 7 Dec

Air India flights from London to Patna

Our best Air India deals on London to Patna flight tickets
Air India
29 Oct
LHR21:05London Heathrow
15h 50m
1 stop
PAT18:25Patna
2 Dec
PAT22:40Patna
26h 10m
1 stop
LHR19:20London Heathrow
₹ 59,284
Find similar
Air India
29 Oct
LHR21:05London Heathrow
15h 50m
1 stop
PAT18:25Patna
2 Dec
PAT22:40Patna
18h 20m
1 stop
LHR11:30London Heathrow
₹ 59,545
Find similar
Air India
29 Oct
LHR21:05London Heathrow
19h 25m
1 stop
PAT22:00Patna
2 Dec
PAT16:05Patna
24h 30m
2 stops
LHR11:05London Heathrow
₹ 62,074
Find similar

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 3 August 2025.
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

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 29/10

21:05-18:25

1 stop15h 50m

Patna

Tue 2/12

22:40-19:20

1 stop26h 10m

₹ 59,284

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 29/10

21:05-18:25

1 stop15h 50m

Patna

Tue 2/12

22:40-11:30

1 stop18h 20m

₹ 59,545

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 29/10

21:05-22:00

1 stop19h 25m

Patna

Tue 2/12

16:05-11:05

2 stops24h 30m

₹ 62,074

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 5/11

16:15-20:45

2 stops23h 00m

Patna

Tue 18/11

21:20-20:20

2 stops28h 30m

₹ 65,299

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 13/11

09:30-10:10

2 stops19h 10m

Patna

Sun 7/12

21:20-14:45

2 stops46h 55m

₹ 65,997

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 29/10

20:30-17:40

3 stops39h 40m

Patna

Tue 2/12

19:10-06:35

1 stop16h 55m

₹ 67,566

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 29/10

20:30-17:40

3 stops39h 40m

Patna

Tue 2/12

16:05-11:05

2 stops24h 30m

₹ 67,828

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 29/10

20:30-17:40

2 stops39h 40m

Patna

Tue 2/12

16:05-19:20

1 stop32h 45m

₹ 68,002

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 5/11

21:05-15:10

1 stop12h 35m

Patna

Tue 18/11

19:15-11:05

2 stops21h 20m

₹ 69,223

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 13/11

20:30-18:25

2 stops16h 25m

Patna

Sun 7/12

22:40-06:35

1 stop13h 25m

₹ 72,623

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 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 ₹ 60,504. 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 ₹ 65,474.

What is the cheapest time of day to depart on your flight to Patna?

According to our data, the cheapest time of day to fly to Patna is at midday. momondo users have found flights departing from London to Patna at midday for as low as ₹ 80,736. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Patna are more costly in the evening, with an average ticket price of ₹ 91,665. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 ₹ 79,089 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 ₹ 64,428 on momondo.

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

Best price found

₹ 35,745

Fastest flight time

12h 35m

Direct flights

None

Airports in Patna

1 airport
The best one-way flight to Patna from London in the past 72 hours is ₹ 35,745. The best return flight deal from London to Patna found on momondo in the last 72 hours is ₹ 59,284.
The fastest flight from London to Patna takes 12h 35m
There are no direct flights from London to Patna. Popular non-direct route for this connection is London Heathrow Airport - Patna Airport.
There is 1 airport near Patna: Patna (PAT)
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  • How far is London to Patna by plane?

    London and Patna are 7484.1 km apart from one another. Typically, this will take 12h 35m 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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