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Cheap flights from London Heathrow Airport to Patna from £318

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 Heathrow Airport to Patna departing on 1/2. 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
0 bags

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Find the cheapest flights from London Heathrow Airport to Patna

Cheap return flights

Enter your travel dates to find the best prices.
Air India Logo
21:05 - 13:10
LHR
-
PAT
34h 35m2 stops
Air India Logo
13:15 - 20:30
PAT
-
LHR
36h 45m1 stop
£494Air India
Mon, 2 Mar - Mon, 16 Mar
Air India Logo
22:00 - 13:10
LHR
-
PAT
33h 40m2 stops
Air India Logo
16:45 - 11:05
PAT
-
LHR
23h 50m2 stops
£509Air India
Mon, 2 Mar - Mon, 16 Mar
Air India Logo
21:05 - 08:40
LHR
-
PAT
30h 05m1 stop
Air India Logo
16:45 - 19:30
PAT
-
LHR
32h 15m1 stop
£517Air India
Wed, 4 Feb - Wed, 11 Feb
Air India Logo
21:05 - 08:40
LHR
-
PAT
30h 05m1 stop
Air India Logo
16:45 - 11:05
PAT
-
LHR
23h 50m2 stops
£520Air India
Wed, 4 Feb - Wed, 11 Feb
Air India Logo
21:05 - 19:50
LHR
-
PAT
17h 15m1 stop
Air India Logo
20:20 - 19:30
PAT
-
LHR
28h 40m1 stop
£527Air India
Sun, 18 Jan - Sun, 25 Jan
Air India Logo
13:00 - 09:40
LHR
-
PAT
15h 10m1 stop
Air India Logo
20:55 - 20:30
PAT
-
LHR
29h 05m1 stop
£536Air India
Mon, 2 Mar - Mon, 16 Mar
Air India Logo
22:00 - 19:55
LHR
-
PAT
16h 25m1 stop
Air India Logo
20:20 - 19:20
PAT
-
LHR
28h 30m2 stops
£547Air India
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
14:15 - 17:40
LHR
-
PAT
21h 55m2 stops
Multiple Airlines Logo
23:10 - 20:20
PAT
-
LHR
26h 40m2 stops
£576Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Air India Logo
21:05 - 12:30
LHR
-
PAT
33h 55m2 stops
Air India Logo
13:15 - 11:05
PAT
-
LHR
27h 20m2 stops
£578Air India
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
13:55 - 13:10
LHR
-
PAT
17h 45m2 stops
Multiple Airlines Logo
17:45 - 12:05
PAT
-
LHR
47h 50m2 stops
£581Multiple Airlines
Thu, 12 Feb - Sat, 14 Mar

Air India flights from London Heathrow Airport to Patna

Our best Air India deals on London Heathrow Airport to Patna flight tickets
Air India
2 Mar
LHR21:05London Heathrow
34h 35m
2 stops
PAT13:10Patna
16 Mar
PAT13:15Patna
36h 45m
1 stop
LHR20:30London Heathrow
£494
Find similar
Air India
2 Mar
LHR22:00London Heathrow
33h 40m
2 stops
PAT13:10Patna
16 Mar
PAT16:45Patna
23h 50m
2 stops
LHR11:05London Heathrow
£509
Find similar
Air India
4 Feb
LHR21:05London Heathrow
30h 05m
1 stop
PAT08:40Patna
11 Feb
PAT16:45Patna
32h 15m
1 stop
LHR19:30London Heathrow
£517
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 279,928 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Patna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Mon 2/3

21:05-13:10

2 stops34h 35m

Patna

Mon 16/3

13:15-20:30

1 stop36h 45m

£494

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Mon 2/3

22:00-13:10

2 stops33h 40m

Patna

Mon 16/3

16:45-11:05

2 stops23h 50m

£509

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 4/2

21:05-08:40

1 stop30h 05m

Patna

Wed 11/2

16:45-19:30

1 stop32h 15m

£517

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 4/2

21:05-08:40

1 stop30h 05m

Patna

Wed 11/2

16:45-11:05

2 stops23h 50m

£520

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 18/1

21:05-19:50

1 stop17h 15m

Patna

Sun 25/1

20:20-19:30

1 stop28h 40m

£527

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Mon 2/3

13:00-09:40

1 stop15h 10m

Patna

Mon 16/3

20:55-20:30

1 stop29h 05m

£536

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 18/1

22:00-19:55

1 stop16h 25m

Patna

Sun 25/1

20:20-19:20

2 stops28h 30m

£547

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 18/1

14:15-17:40

2 stops21h 55m

Patna

Sun 25/1

23:10-20:20

2 stops26h 40m

£576

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 4/2

21:05-12:30

2 stops33h 55m

Patna

Wed 11/2

13:15-11:05

2 stops27h 20m

£578

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 12/2

13:55-13:10

2 stops17h 45m

Patna

Sat 14/3

17:45-12:05

2 stops47h 50m

£581

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Patna from

How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow Airport and Patna?

What is the cheapest month to fly to Patna?

If you’re not able to fly to Patna in November, then May is your next best option. Flight prices from London Heathrow Airport to Patna during May average around £569.

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

Our data shows that Tuesday is the least expensive day to fly to Patna. Tickets to fly out on this day can be as low as £644. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Patna on Monday is £727.

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

Flying to Patna from London Heathrow Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £657 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £701 on average. Flights to Patna from London Heathrow Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Patna from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Patna for around £689 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 Heathrow Airport for as low as £499 on momondo.

Can stopping save me money on London Heathrow Airport to Patna flights?

You could potentially save up to 13% on your flight if you consider stops on a London Heathrow Airport to Patna flight.

When to book flights from London Heathrow Airport to Patna

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

Cheap London Heathrow Airport to Patna (LHR to PAT) flight deals and tips

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

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from London Heathrow Airport to Patna takes 15h 00m
There are no direct flights from London Heathrow Airport to Patna. There are no popular flight routes from London Heathrow Airport to Patna.
Search flight deals

  • How far is London Heathrow to Patna by plane?

    The distance between London Heathrow and Patna is about 4664.7 mi. Typically, this will take 15h 00m by plane in normal conditions.

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

    Prices for flights from London Heathrow Airport to Patna Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Patna Airport?

  • How old do you have to be to fly from London Heathrow Airport 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 Heathrow Airport 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.

  • What is the most popular airline from London Heathrow Airport to Patna?

Best airlines flying from London Heathrow Airport to Patna

Compare and see reviews for airlines that fly from London Heathrow Airport to Patna with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom £396Free CancellationRating
5.5
2,956 reviews
Search Air India flights
Virgin AtlanticPriceFrom £498Free CancellationRating
7.5
677 reviews
Search Virgin Atlantic flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Patna from London.

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

Yes. momondo allows you to filter the results for London to Patna flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between London and Patna by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Patna, momondo offers a useful price alert feature which will track prices for flights to Patna from London and alert you when they change.

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Air India
Virgin Atlantic