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Cheap flights from London to Patna from £565

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PAT
13 Jul — 20 Jul1
1 adult

Cheapflights Tip: The best prices from London to Patna are usually found in November or May, booked 90 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap flight deals from London to Patna

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Patna (PAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 July 2025.

Round-trip from

£565

Popular in

December

Cheapest in

November

Average price

£754
Air India
  • Air India
  • 17/9-21/9
  • 2 total stops
  • 36h 05m total
  • London to Patna
Highest demand for flights based on searches. 5% potential increase in price (£31 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from London to Patna

Cheapest flights from London to Patna
Explore the most affordable flight options available from London to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Wed 17/913:15LHR - PAT
1 stop16h 15mAir India
Sun 21/916:10PAT - LHR
1 stop19h 50mAir India
Deal found 6/7£565
Wed 17/920:50LHR - PAT
2 stops19h 40mMultiple Airlines
Sun 21/921:40PAT - LHR
2 stops50h 00mMultiple Airlines
Deal found 6/7£577
Tue 16/906:15LHR - PAT
2 stops21h 10mAir France
Mon 22/916:35PAT - LHR
2 stops22h 25mAir France
Deal found 6/7£610
Wed 29/1006:35LHR - PAT
2 stops29h 40mIndiGo
Tue 2/1221:20PAT - LHR
2 stops24h 20mIndiGo
Deal found 6/7£740

Cheapflights Fare Finder

Customise your flight search to find flights from London 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, Cheapflights users made 858,174 searches. Data last updated 8 July 2025.
Use the filters below to find and compare flights from London to Patna that are best for you.

Fly from

London

Fly to

Patna

Route

Depart

Return

Price

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 17/9

13:15-10:00

1 stop16h 15m

Patna

Sun 21/9

16:10-07:30

1 stop19h 50m

£565

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 17/9

20:50-21:00

2 stops19h 40m

Patna

Sun 21/9

21:40-19:10

2 stops50h 00m

£577

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 16/9

06:15-07:55

2 stops21h 10m

Patna

Mon 22/9

16:35-10:30

2 stops22h 25m

£610

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 29/10

06:35-17:45

2 stops29h 40m

Patna

Tue 2/12

21:20-16:10

2 stops24h 20m

£740

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Best time to book a flight from London to Patna

Have a flexible travel schedule? Discover the best time to fly to Patna from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Patna

How far ahead should I book a flight from London to Patna?

Use this chart to determine the optimal time to book a return flight from London to Patna. Price data was last updated on 27 June 2025.

The price you pay for your flight from London to Patna may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from LON to PAT?

Find hourly flight availability from London to Patna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.

One of the essential ways to save on airfare from London to Patna is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 7% on airfare.

What is the cheapest day to fly from London to Patna?

Use this chart to determine the cheapest time to fly return from London to Patna. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Patna flight should consider departing on Sunday at midday when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Patna

Get insights into the airlines that provide service to Patna. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Patna. Reviews last updated 8 July 2025.
Get a feel of what it's like to fly with Air France, IndiGo, andAir India from London to Patna by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.5

Boarding

7.4

Crew

8.2

Entertainment

7.0

Comfort

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Overall

7.5

Boarding

7.4

Crew

8.2

Entertainment

7.0

Comfort

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Overall

7.5

Boarding

7.4

Crew

8.2

Entertainment

7.0

Comfort

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Overall

7.5

Boarding

7.4

Crew

8.2

Entertainment

7.0

Comfort

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Related info for your journey

Find useful and relevant information for your journey from London to Patna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Patna from London?

    Located just 1.8 mi from the city center, Patna is the airport most travelers will use when flying to Patna from London. Booking flights from London to Patna (PAT) should be relatively easy as there are 0 daily inbound flights from London from 4 different airlines.

  • What are the cheapest airlines flying from London to Patna round-trip?

    Cheapflights users have booked flights from London to Patna round-trip from £565. Other airlines that can offer you cheap pricing are Air France, from £610, and IndiGo, from £740. Air India is currently priced 19% below the average price you’ll pay for this route.

  • Can I find deals for flights from London to Patna that include hotel bookings?

    Yes. In addition to deals on London to Patna flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Patna?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Patna.

  • Can I find deals for business class flights from London to Patna?

    Yes. Cheapflights offers flight deals from London to Patna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for London to Patna

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from London to Patna

Discover the top 4 airlines that operate flights from London to Patna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£491Average£688FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air IndiaCheapest£497Average£650FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
VistaraCheapest£522Average£572FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights
IndiGoCheapest£523Average£763FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Patna?

Cheapflights makes it easy to find London to Patna flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Patna?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Patna for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Patna with no change fees?

Certainly. Search results for flights to Patna from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Patna become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Patna from London today and book when prices fit your budget.

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