LON - PAT

₹ 39,318 Find Cheap Flights from London to Patna – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 23% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
₹ 68,018
Typical prices: ₹ 71,768-₹ 98,187
Air India
Tue 13/11Mon 17/12
LHR - PAT • 1 stop
Cheapest one-way flight
₹ 39,318
Typical prices: ₹ 46,610-₹ 64,580
Air India
Sun 18/2
LHR - PAT • 1 stop
Direct flights
Not available
There are currently no direct flights between London and Patna. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
LHR - PAT
Cheapest • 12% average savings
LGW - PAT
Most popular
Insights
Insights
When to book
21 weeks
in advance
Our data shows that travellers who book at least 21 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 13% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Mumbai Chhatrapati Shivaji Intl (BOM)
Cheapest • Avg ₹ 77,659 (return)
New Delhi Indira Gandhi Intl (DEL)
Shortest trip • 16h 20m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Patna!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Patna (LON-PAT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Patna

Fri, 13 Nov - Thu, 17 Dec
Air India Logo
21:05 - 11:40LHR  London Heathrow-PAT Patna
33h 05m1 stop New Delhi Indira Gandhi Intl
Air India Logo
15:45 - 20:30PAT  Patna-LHR London Heathrow
34h 15m1 stop New Delhi Indira Gandhi Intl
₹ 68,018Air India
Fri, 13 Nov - Thu, 17 Dec
Air India Logo
21:05 - 11:40LHR  London Heathrow-PAT Patna
33h 05m1 stop New Delhi Indira Gandhi Intl
Air India Logo
11:40 - 11:05PAT  Patna-LHR London Heathrow
28h 55m2 stops New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl
₹ 68,687Air India
Sat, 10 Oct - Sat, 28 Nov
Air India Logo
20:45 - 18:30LHR  London Heathrow-PAT Patna
17h 15m1 stop New Delhi Indira Gandhi Intl
Air India Logo
19:55 - 19:30PAT  Patna-LHR London Heathrow
29h 05m2 stops New Delhi Indira Gandhi Intl Bengaluru Intl
₹ 68,879Air India
Mon, 12 Oct - Mon, 19 Oct
Air India Logo
13:15 - 18:30LHR  London Heathrow-PAT Patna
24h 45m1 stop New Delhi Indira Gandhi Intl
Air India Logo
21:20 - 20:00PAT  Patna-LHR London Heathrow
27h 10m1 stop New Delhi Indira Gandhi Intl
₹ 69,931Air India
Sat, 20 Feb - Sun, 14 Mar
Air India Logo
21:05 - 17:20LHR  London Heathrow-PAT Patna
14h 45m1 stop New Delhi Indira Gandhi Intl
Air India Logo
16:25 - 11:30PAT  Patna-LHR London Heathrow
24h 35m1 stop New Delhi Indira Gandhi Intl
₹ 70,027Air India
Sat, 10 Oct - Sat, 28 Nov
Air India Logo
09:45 - 10:20LHR  London Heathrow-PAT Patna
20h 05m1 stop New Delhi Indira Gandhi Intl
Air India Logo
12:40 - 19:30PAT  Patna-LHR London Heathrow
36h 20m1 stop Bengaluru Intl
₹ 70,314Air India
Sat, 10 Oct - Sat, 28 Nov
Multiple Airlines Logo
22:10 - 07:55LHR  London Heathrow-PAT Patna
29h 15m2 stops Bengaluru Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
11:45 - 06:35PAT  Patna-LHR London Heathrow
24h 20m3 stops Hyderabad Rajiv Gandhi Intl Bengaluru Intl Manama Bahrain Intl
₹ 73,949Multiple Airlines
Sat, 10 Oct - Sat, 28 Nov
Multiple Airlines Logo
09:45 - 18:30LHR  London Heathrow-PAT Patna
28h 15m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
11:45 - 06:35PAT  Patna-LHR London Heathrow
24h 20m3 stops Hyderabad Rajiv Gandhi Intl Bengaluru Intl Manama Bahrain Intl
₹ 74,045Multiple Airlines
Sat, 20 Feb - Sun, 14 Mar
Air India Logo
13:30 - 12:05LHR  London Heathrow-PAT Patna
17h 05m2 stops Mumbai Chhatrapati Shivaji Intl Bengaluru Intl
Air India Logo
19:55 - 06:35PAT  Patna-LHR London Heathrow
16h 10m1 stop New Delhi Indira Gandhi Intl
₹ 75,766Air India
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
22:10 - 07:55LHR  London Heathrow-PAT Patna
29h 15m2 stops Bengaluru Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
10:30 - 18:10PAT  Patna-LHR London Heathrow
36h 10m1 stop New Delhi Indira Gandhi Intl
₹ 76,340Multiple Airlines
Booking Insights

Price, demand, and travel trends for London to Patna flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London to Patna with more confidence.

How much is a return flight from London to Patna?

Return flights from London to Patna start at ₹ 68,018. Prices are below average for this route right now, with typical return fares ranging from ₹ 71,768 to ₹ 98,187. The lowest price found in the past 5 days was ₹ 68,018 on Air India.

What is the cheapest London to Patna flight route?

London Heathrow Airport (LHR) to Patna (PAT) is the cheapest London to Patna route, averaging ₹ 84,021 return. Other London to Patna routes average ₹ 101,624, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from London to Patna?

Monday is the cheapest day of the week to fly from London to Patna and is 10% cheaper than the average day. Sunday is the most expensive day with flight prices 8% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•April is the cheapest month to fly from London to Patna at ₹ 73,662 return.
•July (₹ 104,083) and March (₹ 103,701) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 41% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from London to Patna the cheapest?

Flights from London to Patna are cheapest 21 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for London to Patna flights

Low season

August

Cheapest flight

₹ 39,318
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flights from London Heathrow Airport 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

Your London to Patna flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from London to Patna?

    Flights from London to Patna may depart from several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN). Flights usually arrive at Patna (PAT).

  • Which cabin classes can I book on flights from London to Patna?

    Only Economy class is available on flights from London to Patna.

  • Which airports do connecting flights from London to Patna pass through?

    One-stop flights from London to Patna most commonly connect through:

    • New Delhi Indira Gandhi Intl (DEL) – 87% of one-stop connections
    • Bengaluru Intl (BLR) – 8% of one-stop connections
    • Mumbai Chhatrapati Shivaji Intl (BOM) – 5% of one-stop connections

    New Delhi Indira Gandhi Intl (DEL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from London to Patna?

    Yes. Being flexible with your travel dates can save you up to 18% on the London to Patna route. Monday is the cheapest departure day at ₹ 75,766 return on average, while Sunday is the most expensive at ₹ 91,647, a difference of ₹ 15,880. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How expensive are last-minute London to Patna flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 6% above the route average of ₹ 84,216. Book 21 weeks before departure for the lowest fares.

  • How long is a flight from London to Patna?

    A direct flight from London to Patna takes 0h 00m, covering 12,046 km.

  • Do I need a passport to fly from London to Patna?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from London to Patna changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 68,018 to ₹ 304,310. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from London to Patna looking right now?

    One-way fares from London to Patna are currently lower than usual. Average one-way flight prices are about ₹ 42,753, which is 23% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from London to Patna?

    Flying via New Delhi Indira Gandhi Intl (DEL) gives the shortest average 1-stop total travel time of 16h 20m, compared to 18h 24m via Bengaluru Intl (BLR) and 18h 45m via Mumbai Chhatrapati Shivaji Intl (BOM).

  • What is the time difference between London and Patna?

    Patna is 4 hours ahead of London (India Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a London to Patna flight?

    Return flights from London to Patna range from ₹ 71,768 to ₹ 98,187, with an average of ₹ 84,216 over the past 12 months. Anything below ₹ 71,768 counts as a good deal.

Your guide to booking London to Patna flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average ₹ 75,766 – about ₹ 15,880 less than Sunday (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 31% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London to Patna trip for April. Fares historically average ₹ 73,662 return in that month – typically ₹ 30,421 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Patna Airport.
    - Super Townhouse Anisabad Near Mahavir Sansthan

More options for your flight from London to Patna

Complete your trip to Patna with a hotel stay or car hire

Car rentals in Patna
Hotels in Patna