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Flights to Patna

£285 Cheap flights to Patna

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Patna departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United Kingdom to Patna

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:00 - 20:20
LHR
-
PAT
29h 50m
2 stops
Multiple Airlines Logo
13:30 - 15:20
PAT
-
LHR
30h 20m
2 stops
£548Multiple Airlines
Thu, 14 May - Mon, 15 Jun
IndiGo Logo
20:10 - 18:00
LHR
-
PAT
17h 20m
1 stop
IndiGo Logo
20:55 - 17:45
PAT
-
LHR
25h 20m
1 stop
£551IndiGo
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
06:30 - 09:40
LHR
-
PAT
22h 40m
2 stops
Multiple Airlines Logo
08:00 - 19:00
PAT
-
LHR
15h 30m
1 stop
£556Multiple Airlines
Thu, 14 May - Mon, 15 Jun
IndiGo Logo
20:55 - 07:55
LHR
-
PAT
30h 30m
1 stop
IndiGo Logo
22:10 - 17:45
PAT
-
LHR
24h 05m
1 stop
£566IndiGo
Wed, 20 May - Mon, 25 May
Air France Logo
06:15 - 07:55
LHR
-
PAT
21h 10m
2 stops
Air France Logo
18:35 - 16:35
PAT
-
LHR
26h 30m
2 stops
£569Air France
Wed, 16 Sep - Tue, 13 Oct
IndiGo Logo
20:55 - 18:00
LHR
-
PAT
16h 35m
1 stop
IndiGo Logo
22:10 - 17:45
PAT
-
LHR
24h 05m
1 stop
£570IndiGo
Thu, 21 May - Mon, 25 May
IndiGo Logo
20:55 - 18:00
LHR
-
PAT
16h 35m
1 stop
IndiGo Logo
22:10 - 17:45
PAT
-
LHR
24h 05m
1 stop
£571IndiGo
Thu, 14 May - Mon, 15 Jun
Air India Logo
22:10 - 19:35
LHR
-
PAT
16h 55m
1 stop
Air India Logo
15:20 - 11:30
PAT
-
LHR
24h 40m
1 stop
£609Air India
Thu, 11 Jun - Thu, 18 Jun
British Airways Logo
10:05 - 12:45
EDI
-
PAT
22h 10m
2 stops
British Airways Logo
20:55 - 09:40
PAT
-
EDI
17h 15m
2 stops
£3,743British Airways
Mon, 21 Sep - Wed, 23 Sep
British Airways Logo
11:25 - 15:15
EDI
-
PAT
23h 20m
2 stops
British Airways Logo
15:50 - 11:55
PAT
-
EDI
24h 35m
2 stops
£3,745British Airways
Mon, 21 Sep - Wed, 23 Sep

momondo Fare Finder

 
Locate flights to Patna that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 28 April 2026.
Use the filters below to find and compare flights to Patna that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 14/5

10:00-20:20

2 stops29h 50m

Patna

Mon 15/6

13:30-15:20

2 stops30h 20m

£548

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 21/5

20:10-18:00

1 stop17h 20m

Patna

Thu 28/5

20:55-17:45

1 stop25h 20m

£551
Fastest return journey

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 14/5

06:30-09:40

2 stops22h 40m

Patna

Mon 15/6

08:00-19:00

1 stop15h 30m

£556

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 20/5

20:55-07:55

1 stop30h 30m

Patna

Mon 25/5

22:10-17:45

1 stop24h 05m

£566

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 16/9

06:15-07:55

2 stops21h 10m

Patna

Tue 13/10

18:35-16:35

2 stops26h 30m

£569

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 21/5

20:55-18:00

1 stop16h 35m

Patna

Mon 25/5

22:10-17:45

1 stop24h 05m

£570

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 14/5

20:55-18:00

1 stop16h 35m

Patna

Mon 15/6

22:10-17:45

1 stop24h 05m

£571

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 11/6

22:10-19:35

1 stop16h 55m

Patna

Thu 18/6

15:20-11:30

1 stop24h 40m

£609

EdinburghPatna

EDI - PAT

EDIPAT

Edinburgh Turnhouse

Mon 21/9

10:05-12:45

2 stops22h 10m

Patna

Wed 23/9

20:55-09:40

2 stops17h 15m

£3,743

EdinburghPatna

EDI - PAT

EDIPAT

Edinburgh Turnhouse

Mon 21/9

11:25-15:15

2 stops23h 20m

Patna

Wed 23/9

15:50-11:55

2 stops24h 35m

£3,745

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Patna from

Patna flights insights and trends

Explore insights for your Patna flight to craft the best travel plan

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 United Kingdom to Patna during May average around £552.

How far in advance should I book a flight to Patna?

You are more likely to see cheaper flights to Patna from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Patna for around £676 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 United Kingdom for as low as £495 on momondo.

Cheapest flights to Patna

Find the cheapest flights to Patna from your nearest city or airport
Find flights from London Heathrow Airport to Patna
CHEAPEST MONTH TO FLY TO PATNA FROM LONDON HEATHROW AIRPORTNovember21% cheaperFlying from London Heathrow Airport to Patna costs on average just £537 in November
MOST EXPENSIVE MONTH TO FLY TO PATNA FROM LONDON HEATHROW AIRPORTApril22% more expensiveIt costs about £825 for flights to Patna from London Heathrow Airport in April
MOST POPULAR MONTH TO FLY TO PATNA FROM LONDON HEATHROW AIRPORTNovember275% more users visitedMore momondo users searched in flights to Patna from London Heathrow Airport in November than any other month

Cheap Patna flight deals and tips

Summary info about Patna flight prices, duration and airlines

Best One-Way Price

£285

Best Round-Trip Price

£548

Fastest flight time

34h 30m
The best one-way flight price to Patna from United Kingdom in the last 72 hours is £285 (London Heathrow to Patna).
Search Deals
The best round-trip flight price to Patna from United Kingdom in the last 72 hours is £548 (London Heathrow to Patna).
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The fastest flight to Patna from United Kingdom takes 34h 30m (London Heathrow to Patna).
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Frequently asked questions about flying to Patna

Is there an alternative airport near Patna?

Finding an alternative and possibly cheaper destination airport near Patna is possible. If you are planning a flight to Patna, consider booking flights to Gaya Airport (61 mi from Patna city centre) or Darbhanga Airport (64 mi from Patna city centre).

Is there a cheaper alternative to flying into Patna?

You can find deals at Darbhanga Airport for £40 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Patna?

In the past two weeks, users have booked deals to Patna for £41/person, which is 7% cheaper than the average flight to Patna. To find the cheapest price to Patna from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Patna Airport?

Prices for flights to Patna Airport are updated daily.

How many operators does momondo search for flights to Patna Airport?

The number of operators available for flights to Patna Airport is 3 as of April 2026.

How old do you have to be to fly 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 to Patna Airport.

What documentation or ID do you need to fly to Patna Airport?

The travel and health documents required for your trip to Patna Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Patna Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Patna?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Patna. momondo saves you time and could save you money on your trip.

Can I find flights to Patna with flexible booking policies on momondo?

momondo does allow users to show only those flights to Patna which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Patna?

momondo provides multiple filters to help you find the best flight to Patna. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Patna right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Patna flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Patna trip

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Find better results for your trip to Patna

Popular Flights to Patna

Popular routes according to searches in the past day on momondo
London to Patna Flightsfrom £746