What is the cheapest airline that flies from London to Patna?

Air India and Air France are the most popular carriers operating from London to Patna

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

Prices for flights from London to Patna Airport are refreshed on a daily basis.

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

As of February 2026, there are 2 operators available to choose from for flights from London to Patna Airport.

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 you'll need for your trip to Patna Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Patna Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£342 Cheap Flights from London to Patna in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from £572 to £698. The lowest price recently found on this route was £472.

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Find the cheapest flights from London to Patna

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

21:05 - 08:40

LHR

PAT

30h 05m

1 stop

09:10 - 19:30

PAT

LHR

15h 50m

1 stop

£472Air India

Tue, 3 Mar - Tue, 10 Mar

13:00 - 16:10

LHR

PAT

21h 40m

2 stops

09:10 - 19:30

PAT

LHR

15h 50m

1 stop

£474Air India

Tue, 3 Mar - Tue, 10 Mar

21:05 - 08:40

LHR

PAT

30h 05m

1 stop

16:45 - 19:30

PAT

LHR

32h 15m

1 stop

£475Air India

Tue, 17 Mar - Tue, 24 Mar

13:00 - 16:10

LHR

PAT

21h 40m

2 stops

16:45 - 11:05

PAT

LHR

23h 50m

2 stops

£475Air India

Tue, 3 Mar - Tue, 10 Mar

13:00 - 16:10

LHR

PAT

21h 40m

2 stops

09:10 - 19:30

PAT

LHR

15h 50m

1 stop

£476Air India

Tue, 17 Mar - Tue, 24 Mar

13:00 - 16:10

LHR

PAT

21h 40m

2 stops

16:45 - 11:05

PAT

LHR

23h 50m

2 stops

£477Air India

Tue, 17 Mar - Tue, 24 Mar

22:10 - 12:30

LHR

PAT

33h 50m

1 stop

13:00 - 20:20

PAT

LHR

35h 50m

1 stop

£495Air India

Sat, 23 May - Sun, 31 May

22:10 - 12:30

LHR

PAT

33h 50m

1 stop

16:35 - 10:15

PAT

LHR

22h 10m

2 stops

£497Air India

Sat, 23 May - Sun, 31 May

12:30 - 12:30

LHR

PAT

19h 30m

2 stops

16:35 - 10:15

PAT

LHR

22h 10m

2 stops

£511Air India

Sat, 23 May - Sun, 31 May

21:05 - 08:40

LHR

PAT

30h 05m

1 stop

16:35 - 20:20

PAT

LHR

32h 15m

1 stop

£554Air India

Wed, 18 Mar - Thu, 16 Apr

Air India flights from London to Patna

Our best Air India deals on London to Patna flight tickets

Air India

3 Mar

LHR21:05London Heathrow

30h 05m

1 stop

PAT08:40Patna

10 Mar

PAT09:10Patna

15h 50m

1 stop

LHR19:30London Heathrow

£472

Air India

3 Mar

LHR13:00London Heathrow

21h 40m

2 stops

PAT16:10Patna

10 Mar

PAT09:10Patna

15h 50m

1 stop

LHR19:30London Heathrow

£474

Air India

17 Mar

LHR21:05London Heathrow

30h 05m

1 stop

PAT08:40Patna

24 Mar

PAT16:45Patna

32h 15m

1 stop

LHR19:30London Heathrow

£475

Air France flights from London to Patna

Our best Air France deals on London to Patna flight tickets

Air France

17 Mar

LHR06:20London Heathrow

20h 05m

2 stops

PAT07:55Patna

7 Apr

PAT20:25Patna

26h 40m

2 stops

LHR18:35London Heathrow

£864

Air France

17 Mar

LHR06:20London Heathrow

20h 05m

2 stops

PAT07:55Patna

7 Apr

PAT20:25Patna

26h 40m

2 stops

LHR18:35London Heathrow

£957

Air France

17 Mar

LHR06:20London Heathrow

20h 05m

2 stops

PAT07:55Patna

7 Apr

PAT20:25Patna

24h 40m

2 stops

LHR16:35London Heathrow

£961

Fly from

Fly to

Route

Depart

Return

Price

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 3/3

21:05-08:40

1 stop30h 05m

Patna

Tue 10/3

09:10-19:30

1 stop15h 50m

£472

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 3/3

13:00-16:10

2 stops21h 40m

Patna

Tue 10/3

09:10-19:30

1 stop15h 50m

£474

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 17/3

21:05-08:40

1 stop30h 05m

Patna

Tue 24/3

16:45-19:30

1 stop32h 15m

£475

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 3/3

13:00-16:10

2 stops21h 40m

Patna

Tue 10/3

16:45-11:05

2 stops23h 50m

£475

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 17/3

13:00-16:10

2 stops21h 40m

Patna

Tue 24/3

09:10-19:30

1 stop15h 50m

£476

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 17/3

13:00-16:10

2 stops21h 40m

Patna

Tue 24/3

16:45-11:05

2 stops23h 50m

£477

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sat 23/5

22:10-12:30

1 stop33h 50m

Patna

Sun 31/5

13:00-20:20

1 stop35h 50m

£495

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sat 23/5

22:10-12:30

1 stop33h 50m

Patna

Sun 31/5

16:35-10:15

2 stops22h 10m

£497

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sat 23/5

12:30-12:30

2 stops19h 30m

Patna

Sun 31/5

16:35-10:15

2 stops22h 10m

£511

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 18/3

21:05-08:40

1 stop30h 05m

Patna

Thu 16/4

16:35-20:20

1 stop32h 15m

£554

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between London 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 to Patna during May average around £544.

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 £658 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 £489 on momondo.

Can stopping save me money on London to Patna flights?

You could potentially save up to 6% 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	30h 05m
Direct flights	None

The fastest flight from London to Patna takes 30h 05m

There are no direct flights from London to Patna. There are no popular flight routes from London to Patna.

Search flight deals

How far is London to Patna by plane?
A flight from London to Patna will travel around 4650.4 mi. A reasonable flight in good conditions will take 30h 05m.
When did momondo last update prices for flights from London to Patna Airport?
Prices for flights from London to Patna Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Patna Airport?
As of February 2026, there are 2 operators available to choose from for flights from London to Patna Airport.
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 you'll need for your trip to Patna Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Patna Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to Patna?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Patna is Air India (71% of total bookings). The next most popular airlines are Virgin Atlantic (24%) and IndiGo (5%).

Best airlines flying from London to Patna

Compare and see reviews for airlines that fly from London to Patna with momondo

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom £384	Free Cancellation	Rating 5.5 2,977 reviews		Search Air India flights
Virgin Atlantic	PriceFrom £488	Free Cancellation	Rating 7.5 678 reviews		Search Virgin Atlantic flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Patna for you.

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

All flight searches from London to Patna on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Patna.

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

Yes momondo offers price alerts on flights to Patna from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.