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

Air India is the most popular carrier 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 October 2025, 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.

£445 Cheap Flights from London to Patna in 2025/26

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

Prices are currently typical for flights on this route. Typical prices usually range from £480 to £668. The lowest price recently found on this route was £518.

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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.

20:30 - 20:25LHR-PAT

18h 25m2 stops

19:10 - 11:05PAT-LHR

21h 25m2 stops

£518Air India

Find Deal

Wed, 12 Nov - Thu, 20 Nov

20:30 - 20:25LHR-PAT

18h 25m2 stops

10:25 - 20:30PAT-LHR

15h 35m1 stop

£521Air India

Find Deal

Wed, 12 Nov - Thu, 20 Nov

08:45 - 10:05LHR-PAT

19h 50m1 stop

10:25 - 20:30PAT-LHR

15h 35m1 stop

£528Air India

Find Deal

Sun, 8 Mar - Thu, 12 Mar

13:30 - 20:25LHR-PAT

25h 25m2 stops

20:55 - 11:05PAT-LHR

43h 40m2 stops

£529Air India

Find Deal

Sun, 23 Nov - Sun, 30 Nov

22:00 - 20:25LHR-PAT

16h 55m1 stop

13:50 - 11:05PAT-LHR

26h 45m1 stop

£531Air India

Find Deal

Sun, 8 Mar - Wed, 11 Mar

21:05 - 20:25LHR-PAT

17h 50m1 stop

20:55 - 11:05PAT-LHR

43h 40m2 stops

£532Air India

Find Deal

Sun, 23 Nov - Sun, 30 Nov

08:45 - 10:05LHR-PAT

19h 50m1 stop

20:55 - 20:30PAT-LHR

29h 05m1 stop

£533Air India

Find Deal

Sun, 8 Mar - Wed, 11 Mar

22:15 - 15:30LHR-PAT

35h 45m3 stops

23:25 - 14:30PAT-LHR

20h 35m2 stops

£547Multiple Airlines

Find Deal

Wed, 12 Nov - Thu, 20 Nov

21:10 - 20:35LHR-PAT

17h 55m1 stop

14:55 - 19:20PAT-LHR

33h 55m1 stop

£582IndiGo

Find Deal

Thu, 4 Dec - Tue, 9 Dec

21:30 - 20:35LHR-PAT

17h 35m1 stop

21:15 - 19:20PAT-LHR

27h 35m1 stop

£921IndiGo

Find Deal

Tue, 30 Dec - Wed, 7 Jan

Air India flights from London to Patna

Our best Air India deals on London to Patna flight tickets

Air India

12 Nov

LHR20:30London Heathrow

18h 25m

2 stops

PAT20:25Patna

20 Nov

PAT19:10Patna

21h 25m

2 stops

LHR11:05London Heathrow

£518

Find similar

Air India

12 Nov

LHR20:30London Heathrow

18h 25m

2 stops

PAT20:25Patna

20 Nov

PAT10:25Patna

15h 35m

1 stop

LHR20:30London Heathrow

£521

Find similar

Air India

8 Mar

LHR08:45London Heathrow

19h 50m

1 stop

PAT10:05Patna

12 Mar

PAT10:25Patna

15h 35m

1 stop

LHR20:30London Heathrow

£528

Find similar

IndiGo flights from London to Patna

Our best IndiGo deals on London to Patna flight tickets

IndiGo

4 Dec

LHR21:10London Heathrow

17h 55m

1 stop

PAT20:35Patna

9 Dec

PAT14:55Patna

33h 55m

1 stop

LHR19:20London Heathrow

£582

Find similar

IndiGo

30 Dec

LHR21:30London Heathrow

17h 35m

1 stop

PAT20:35Patna

7 Jan

PAT21:15Patna

27h 35m

1 stop

LHR19:20London Heathrow

£921

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 12/11

20:30-20:25

2 stops18h 25m

Patna

Thu 20/11

19:10-11:05

2 stops21h 25m

£518

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 12/11

20:30-20:25

2 stops18h 25m

Patna

Thu 20/11

10:25-20:30

1 stop15h 35m

£521

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/3

08:45-10:05

1 stop19h 50m

Patna

Thu 12/3

10:25-20:30

1 stop15h 35m

£528

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 23/11

13:30-20:25

2 stops25h 25m

Patna

Sun 30/11

20:55-11:05

2 stops43h 40m

£529

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/3

22:00-20:25

1 stop16h 55m

Patna

Wed 11/3

13:50-11:05

1 stop26h 45m

£531

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 23/11

21:05-20:25

1 stop17h 50m

Patna

Sun 30/11

20:55-11:05

2 stops43h 40m

£532

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/3

08:45-10:05

1 stop19h 50m

Patna

Wed 11/3

20:55-20:30

1 stop29h 05m

£533

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 12/11

22:15-15:30

3 stops35h 45m

Patna

Thu 20/11

23:25-14:30

2 stops20h 35m

£547

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 4/12

21:10-20:35

1 stop17h 55m

Patna

Tue 9/12

14:55-19:20

1 stop33h 55m

£582

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 30/12

21:30-20:35

1 stop17h 35m

Patna

Wed 7/1

21:15-19:20

1 stop27h 35m

£921

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 £570.

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 £656. 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 £741.

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

Flying to Patna from London at midday is the least expensive time of day to depart. momondo users have found prices as low as £670 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 £714 on average. Flights to Patna from London 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Patna for around £688 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 £549 on momondo.

Can stopping save me money on London to Patna flights?

You could potentially save up to 20% 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

Direct flights	None

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 15h 00m.
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 October 2025, 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 (66% of total bookings). The next most popular airlines are Virgin Atlantic (28%) and IndiGo (6%).

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 £423	Free Cancellation	Rating 5.5 2,940 reviews		Search Air India flights
Virgin Atlantic	PriceFrom £508	Free Cancellation	Rating 7.5 670 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.