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 September 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.

£397 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 low for flights on this route. Typical prices usually range from £613 to £688. The lowest price recently found on this route was £504.

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Find the cheapest flights from London to Patna

Round-trip

One-way

Last minute

Cheap return flights

22:00 - 17:45LHR-PAT

14h 15m1 stop

16:50 - 19:20PAT-LHR

32h 00m2 stops

£504Air India

Find Deal

Sun, 8 Mar - Wed, 11 Mar

22:00 - 17:45LHR-PAT

14h 15m1 stop

10:40 - 06:35PAT-LHR

25h 25m1 stop

£506Air India

Find Deal

Sun, 8 Mar - Wed, 11 Mar

13:30 - 16:20LHR-PAT

21h 20m2 stops

16:50 - 18:55PAT-LHR

31h 35m2 stops

£509Air India

Find Deal

Sun, 8 Mar - Wed, 11 Mar

22:00 - 17:45LHR-PAT

14h 15m1 stop

16:50 - 19:30PAT-LHR

32h 10m1 stop

£550Air India

Find Deal

Wed, 7 Jan - Sun, 18 Jan

20:30 - 14:45LHR-PAT

12h 45m1 stop

21:20 - 13:45PAT-LHR

21h 55m2 stops

£551

Find Deal

Wed, 7 Jan - Sun, 18 Jan

13:30 - 16:20LHR-PAT

21h 20m2 stops

16:50 - 18:55PAT-LHR

31h 35m2 stops

£575Air India

Find Deal

Wed, 7 Jan - Sun, 18 Jan

20:30 - 13:20LHR-PAT

35h 20m1 stop

16:50 - 19:30PAT-LHR

32h 10m1 stop

£589Air India

Find Deal

Sun, 8 Mar - Wed, 11 Mar

20:30 - 13:20LHR-PAT

35h 20m1 stop

16:50 - 18:55PAT-LHR

31h 35m2 stops

£591Air India

Find Deal

Sun, 8 Mar - Wed, 11 Mar

13:30 - 18:25LHR-PAT

23h 25m3 stops

16:50 - 19:30PAT-LHR

32h 10m1 stop

£593Air India

Find Deal

Sun, 8 Mar - Wed, 11 Mar

06:20 - 10:10LHR-PAT

22h 20m2 stops

21:20 - 18:20PAT-LHR

26h 30m2 stops

£1,332Air France

Find Deal

Sun, 8 Mar - Wed, 11 Mar

Air India flights from London to Patna

Our best Air India deals on London to Patna flight tickets

Air India

16 Sept

LHR09:45London Heathrow

22h 25m

1 stop

PAT12:40Patna

23 Sept

PAT16:50Patna

32h 00m

1 stop

LHR20:20London Heathrow

£462

Find similar

Air India

18 Sept

LHR09:45London Heathrow

31h 45m

1 stop

PAT22:00Patna

2 Oct

PAT16:50Patna

32h 00m

1 stop

LHR20:20London Heathrow

£476

Find similar

Air India

8 Mar

LHR22:00London Heathrow

14h 15m

1 stop

PAT17:45Patna

11 Mar

PAT16:50Patna

32h 00m

2 stops

LHR19:20London Heathrow

£504

Find similar

Air France flights from London to Patna

Our best Air France deals on London to Patna flight tickets

Air France

16 Sept

LHR06:15London Heathrow

21h 10m

2 stops

PAT07:55Patna

23 Sept

PAT18:20Patna

18h 10m

2 stops

LHR08:00London Heathrow

£880

Find similar

Air France

8 Mar

LHR06:20London Heathrow

22h 20m

2 stops

PAT10:10Patna

11 Mar

PAT21:20Patna

26h 30m

2 stops

LHR18:20London Heathrow

£1,332

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/3

22:00-17:45

1 stop14h 15m

Patna

Wed 11/3

16:50-19:20

2 stops32h 00m

£504

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/3

22:00-17:45

1 stop14h 15m

Patna

Wed 11/3

10:40-06:35

1 stop25h 25m

£506

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/3

13:30-16:20

2 stops21h 20m

Patna

Wed 11/3

16:50-18:55

2 stops31h 35m

£509

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 7/1

22:00-17:45

1 stop14h 15m

Patna

Sun 18/1

16:50-19:30

1 stop32h 10m

£550

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 7/1

20:30-14:45

1 stop12h 45m

Patna

Sun 18/1

21:20-13:45

2 stops21h 55m

£551

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 7/1

13:30-16:20

2 stops21h 20m

Patna

Sun 18/1

16:50-18:55

2 stops31h 35m

£575

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/3

20:30-13:20

1 stop35h 20m

Patna

Wed 11/3

16:50-19:30

1 stop32h 10m

£589

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/3

20:30-13:20

1 stop35h 20m

Patna

Wed 11/3

16:50-18:55

2 stops31h 35m

£591

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/3

13:30-18:25

3 stops23h 25m

Patna

Wed 11/3

16:50-19:30

1 stop32h 10m

£593

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/3

06:20-10:10

2 stops22h 20m

Patna

Wed 11/3

21:20-18:20

2 stops26h 30m

£1,332

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 £554.

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 £637. 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 £720.

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 £651 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 £694 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 £668 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 £535 on momondo.

Can stopping save me money on London to Patna flights?

You could potentially save up to 45% 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 12h 45m.
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 September 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 (29%) 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 £421	Free Cancellation	Rating 5.5 2,930 reviews	Search Air India flights
IndiGo	PriceFrom £525	Free Cancellation	Rating 6.9 484 reviews	Search IndiGo flights
Virgin Atlantic	PriceFrom £534	Free Cancellation	Rating 7.4 664 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.