LHR - PAT

£315 Find Cheap Flights from London to Patna

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Patna departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Patna

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Patna, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Patna, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£506
Overall average: £567
Air India
Sat 2/5Mon 11/5
LHR - PAT • 1 stop
Cheapest one-way flight
£315
Typical prices: £321-£344
Multiple Airlines
Sat 2/5
LHR - PAT • 2 stops
Top airlines
Air India
Cheapest • from £506 (return)
Virgin Atlantic
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 19% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Patna!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Patna (LHR-PAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Patna that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Patna

Sat, 2 May - Mon, 11 May
Air India Logo
13:15 - 12:35
LHR
-
PAT
18h 50m1 stop
Air India Logo
13:05 - 11:30
PAT
-
LHR
26h 55m2 stops
£506Air India
Sat, 2 May - Mon, 11 May
Air India Logo
20:35 - 18:30
LHR
-
PAT
17h 25m1 stop
Air India Logo
19:10 - 19:00
PAT
-
LHR
28h 20m1 stop
£509Air India
Sun, 15 Mar - Sat, 2 May
IndiGo Logo
21:30 - 14:10
LHR
-
PAT
35h 10m1 stop
IndiGo Logo
22:00 - 18:20
PAT
-
LHR
24h 50m1 stop
£537IndiGo
Sun, 15 Mar - Sat, 2 May
Air India Logo
21:05 - 08:40
LHR
-
PAT
30h 05m1 stop
Air India Logo
13:05 - 10:15
PAT
-
LHR
25h 40m1 stop
£560Air India
Sun, 15 Mar - Sat, 2 May
Air India Logo
20:30 - 20:25
LHR
-
PAT
18h 25m2 stops
Air India Logo
13:05 - 07:30
PAT
-
LHR
22h 55m2 stops
£584Air India
Sun, 15 Mar - Sat, 2 May
Air India Logo
13:00 - 09:40
LHR
-
PAT
15h 10m1 stop
Air India Logo
13:05 - 07:30
PAT
-
LHR
22h 55m2 stops
£585Air India
Sun, 15 Mar - Sat, 2 May
Multiple Airlines Logo
21:30 - 20:35
LHR
-
PAT
17h 35m1 stop
Multiple Airlines Logo
19:10 - 07:30
PAT
-
LHR
16h 50m1 stop
£630Multiple Airlines
Fri, 20 Mar - Sun, 12 Apr
Multiple Airlines Logo
18:10 - 20:45
LHR
-
PAT
21h 05m1 stop
Multiple Airlines Logo
17:50 - 17:05
PAT
-
LHR
27h 45m2 stops
£655Multiple Airlines
Tue, 17 Mar - Tue, 7 Apr
Air India Logo
13:00 - 09:40
LHR
-
PAT
15h 10m1 stop
Air India Logo
15:30 - 07:30
PAT
-
LHR
20h 30m1 stop
£659Air India
Tue, 17 Mar - Tue, 7 Apr
Air India Logo
08:45 - 12:35
LHR
-
PAT
22h 20m1 stop
Air India Logo
15:30 - 07:30
PAT
-
LHR
20h 30m1 stop
£661Air India
Booking Insights

KAYAK's insights & trends for London to Patna flights

Get data-powered insights and trends into flights from London to Patna to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Heathrow Airport to Patna?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Patna, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Patna is November, where tickets cost £555 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is £1,023 and £870 respectively.

How far in advance should I book a flight from London Heathrow Airport to Patna?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Patna, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Patna, you should book around 4 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Find deals

Good to know - Cheap tickets from London to Patna

Low seasonApril
Cheapest flight£315
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from London to Patna

When to book flights from London to Patna

Are your dates flexible? Find out the best times to travel from London to Patna based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Patna flights

  • What is the cheapest flight from London Heathrow Airport to Patna?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Patna was £315 for a one-way ticket and £506 for a return.

  • Which airports will I be using when flying from London to Patna?

    When flying out of London you will be using London Heathrow. You will be landing at Patna, also known as Patna.

  • Which aircraft models fly most regularly from London to Patna?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Patna?

    SkyTeam, and Star Alliance are the airline alliances operating flights between London and Patna, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from London to Patna, Virgin Atlantic or Air India?

    The two airlines most popular with KAYAK users for flights from London to Patna are Virgin Atlantic and Air India. With an average price for the route of £666 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. Air India is also a great choice for the route, with an average price of £641 and an overall rating of 5.5.

  • How does KAYAK find such low prices on flights from London to Patna?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Patna.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Patna?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Patna from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Patna?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Patna with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Patna?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Patna from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from London to Patna

 
See real verified KAYAK customer reviews for airlines flying from London to Patna. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Patna? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Virgin AtlanticOverall score based on 678 reviews
6.9Food
7.3Comfort
7.7Boarding
8.2Crew
7.6Entertainment
Airline reviews

Food has been disappointing in both legs of flight to india

10.0 ExcellentRanj, Nov 2025
DEL - LHR
Read more Virgin Atlantic reviews

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Unnecessary delays & Gate changes, so much inconvenience after 15-16 hours flight

Needs lots of improvement starting from crew/staff attitude, cleanliness, better quality food & in flight amenities.

Old and filthy aircraft Boarding was free for all with no zones

Very old and ill maintained flights. Seats didn’t have proper cushioning. The entertainment system was a joke. That’s the least one can expect from a 19 hour long flight.

Flight was delayed in phases from 84ppm to 2am. And at 2am it was cancelled. Only refund option provided and no stay was provided. Poor communication throughout and shameless behaviour from the airline with no regard for seniors citizens and those travelling with children.

Poor entertainment. Charging station was broken, not clean washrooms, 6hrs delay , no apologies given

Very bad experience luggage never made to destination no help form airlines staff aircraft was old crappy forts staff service bad airlines staff

The boarding experience was very organized and easy to follow. The flight was pleasant and the food provided was also very good. Both Delhi and Mumbai airport have metro connections which make getting around much easier.

Horrible flight. No entertainment or WiFi for a 14-hour flight. No explanations either. I’ll never fly Air India again.

Aircraft condition poor, no inflight entertainment, broken seats, seats worn, split armrests, flat seat cushions and seat would recline. Aircraft needs refitting completely!

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

Information on your arrival and departure airports

London (LHR)
Patna (PAT)