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Cheap flights from London Heathrow Airport to Patna from £323

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 10/4. 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.
Multiple Airlines Logo
14:40 - 20:25
LHR
-
PAT
25h 15m
2 stops
Multiple Airlines Logo
21:00 - 20:30
PAT
-
LHR
28h 00m
2 stops
£458Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr
IndiGo Logo
19:50 - 21:25
LHR
-
PAT
21h 05m
1 stop
IndiGo Logo
18:20 - 17:45
PAT
-
LHR
27h 55m
1 stop
£511IndiGo
Wed, 8 Apr - Fri, 24 Apr
Air India Logo
22:10 - 12:30
LHR
-
PAT
33h 50m
1 stop
Air India Logo
19:10 - 19:30
PAT
-
LHR
28h 50m
2 stops
£514Air India
Sun, 19 Apr - Sun, 26 Apr
IndiGo Logo
20:35 - 16:00
LHR
-
PAT
14h 55m
1 stop
IndiGo Logo
21:40 - 17:45
PAT
-
LHR
24h 35m
1 stop
£522IndiGo
Wed, 8 Apr - Fri, 24 Apr
Air India Logo
12:30 - 16:25
LHR
-
PAT
23h 25m
3 stops
Air India Logo
19:10 - 19:30
PAT
-
LHR
28h 50m
2 stops
£526Air India
Sun, 19 Apr - Sun, 26 Apr
Multiple Airlines Logo
13:15 - 09:40
LHR
-
PAT
15h 55m
1 stop
Multiple Airlines Logo
21:40 - 21:05
PAT
-
LHR
27h 55m
2 stops
£553Multiple Airlines
Wed, 8 Apr - Fri, 24 Apr
Air India Logo
14:00 - 12:30
LHR
-
PAT
18h 00m
2 stops
Air India Logo
16:35 - 20:20
PAT
-
LHR
32h 15m
1 stop
£560Air India
Thu, 16 Apr - Thu, 23 Apr
Air India Logo
22:10 - 12:30
LHR
-
PAT
33h 50m
1 stop
Air India Logo
16:35 - 20:20
PAT
-
LHR
32h 15m
1 stop
£562Air India
Sun, 19 Apr - Sun, 26 Apr
Multiple Airlines Logo
13:15 - 09:40
LHR
-
PAT
15h 55m
1 stop
Multiple Airlines Logo
21:40 - 21:05
PAT
-
LHR
27h 55m
2 stops
£567Multiple Airlines
Wed, 8 Apr - Fri, 24 Apr
Air India Logo
13:50 - 16:25
LHR
-
PAT
22h 05m
3 stops
Air India Logo
16:35 - 20:20
PAT
-
LHR
32h 15m
1 stop
£574Air India
Thu, 16 Apr - Thu, 23 Apr

IndiGo flights from London Heathrow Airport to Patna

Our best IndiGo deals on London Heathrow Airport to Patna flight tickets
IndiGo
8 Apr
LHR19:50London Heathrow
21h 05m
1 stop
PAT21:25Patna
24 Apr
PAT18:20Patna
27h 55m
1 stop
LHR17:45London Heathrow
£511
IndiGo
8 Apr
LHR20:35London Heathrow
14h 55m
1 stop
PAT16:00Patna
24 Apr
PAT21:40Patna
24h 35m
1 stop
LHR17:45London Heathrow
£522

British Airways flights from London Heathrow Airport to Patna

Our best British Airways deals on London Heathrow Airport to Patna flight tickets
British Airways
16 May
LHR10:20London Heathrow
25h 10m
1 stop
PAT16:00Patna
20 May
PAT21:40Patna
22h 10m
1 stop
LHR15:20London Heathrow
£679
British Airways
16 May
LHR10:20London Heathrow
21h 55m
1 stop
PAT12:45Patna
20 May
PAT21:00Patna
22h 50m
1 stop
LHR15:20London Heathrow
£680
British Airways
16 May
LHR18:50London Heathrow
13h 25m
1 stop
PAT12:45Patna
20 May
PAT21:00Patna
14h 20m
1 stop
LHR06:50London Heathrow
£839

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 6 March 2026.
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

Cheapest return flight

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 19/4

14:40-20:25

2 stops25h 15m

Patna

Sun 26/4

21:00-20:30

2 stops28h 00m

£458

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 8/4

19:50-21:25

1 stop21h 05m

Patna

Fri 24/4

18:20-17:45

1 stop27h 55m

£511

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 19/4

22:10-12:30

1 stop33h 50m

Patna

Sun 26/4

19:10-19:30

2 stops28h 50m

£514
Fastest return journey

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 8/4

20:35-16:00

1 stop14h 55m

Patna

Fri 24/4

21:40-17:45

1 stop24h 35m

£522

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 19/4

12:30-16:25

3 stops23h 25m

Patna

Sun 26/4

19:10-19:30

2 stops28h 50m

£526

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 8/4

13:15-09:40

1 stop15h 55m

Patna

Fri 24/4

21:40-21:05

2 stops27h 55m

£553

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 16/4

14:00-12:30

2 stops18h 00m

Patna

Thu 23/4

16:35-20:20

1 stop32h 15m

£560

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 19/4

22:10-12:30

1 stop33h 50m

Patna

Sun 26/4

16:35-20:20

1 stop32h 15m

£562

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 8/4

13:15-09:40

1 stop15h 55m

Patna

Fri 24/4

21:40-21:05

2 stops27h 55m

£567

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 16/4

13:50-16:25

3 stops22h 05m

Patna

Thu 23/4

16:35-20:20

1 stop32h 15m

£574

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 £571.

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 £683 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 £501 on momondo.

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

You could potentially save up to 30% 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

13h 25m

Direct flights

None
The fastest flight from London Heathrow Airport to Patna takes 13h 25m
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 13h 25m 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 £402Free CancellationRating
5.5
2,973 reviews
Search Air India flights
Virgin AtlanticPriceFrom £500Free CancellationRating
7.5
680 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.

An easier way to manage your Patna trip

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Virgin Atlantic