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Flights to Patna

£408 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 19/3. 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.
Air India Logo
22:10 - 12:30
LHR
-
PAT
33h 50m
1 stop
Air India Logo
16:35 - 20:20
PAT
-
LHR
32h 15m
1 stop
£474Air India
Mon, 8 Jun - Thu, 18 Jun
Air India Logo
22:10 - 12:30
LHR
-
PAT
33h 50m
1 stop
Air India Logo
16:35 - 10:15
PAT
-
LHR
22h 10m
2 stops
£483Air India
Mon, 8 Jun - Thu, 18 Jun
Air India Logo
13:15 - 12:30
LHR
-
PAT
18h 45m
2 stops
Air India Logo
16:35 - 10:15
PAT
-
LHR
22h 10m
2 stops
£484Air India
Mon, 8 Jun - Thu, 18 Jun
IndiGo Logo
20:10 - 21:35
LHR
-
PAT
20h 55m
1 stop
IndiGo Logo
22:00 - 18:10
PAT
-
LHR
24h 40m
1 stop
£493IndiGo
Fri, 24 Apr - Fri, 1 May
IndiGo Logo
20:10 - 18:00
LHR
-
PAT
17h 20m
1 stop
IndiGo Logo
15:50 - 17:45
PAT
-
LHR
30h 25m
1 stop
£506IndiGo
Tue, 14 Apr - Tue, 28 Apr
IndiGo Logo
20:10 - 18:00
LHR
-
PAT
17h 20m
1 stop
IndiGo Logo
21:00 - 17:45
PAT
-
LHR
25h 15m
1 stop
£507IndiGo
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
21:45 - 20:25
LHR
-
PAT
18h 10m
2 stops
Multiple Airlines Logo
08:20 - 07:00
PAT
-
LHR
27h 10m
2 stops
£557Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
06:30 - 07:30
LHR
-
PAT
20h 30m
2 stops
Multiple Airlines Logo
20:05 - 20:20
PAT
-
LHR
28h 45m
1 stop
£565Multiple Airlines
Fri, 24 Apr - Fri, 1 May
British Airways Logo
11:30 - 12:45
EDI
-
PAT
20h 45m
2 stops
British Airways Logo
18:35 - 18:50
PAT
-
EDI
28h 45m
2 stops
£2,025British Airways
Sun, 17 May - Thu, 21 May
British Airways Logo
10:05 - 12:45
EDI
-
PAT
22h 10m
2 stops
British Airways Logo
21:00 - 18:50
PAT
-
EDI
26h 20m
2 stops
£2,067British Airways
Sun, 17 May - Thu, 21 May

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 10 March 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

Mon 8/6

22:10-12:30

1 stop33h 50m

Patna

Thu 18/6

16:35-20:20

1 stop32h 15m

£474

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Mon 8/6

22:10-12:30

1 stop33h 50m

Patna

Thu 18/6

16:35-10:15

2 stops22h 10m

£483
Fastest return journey

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Mon 8/6

13:15-12:30

2 stops18h 45m

Patna

Thu 18/6

16:35-10:15

2 stops22h 10m

£484

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Fri 24/4

20:10-21:35

1 stop20h 55m

Patna

Fri 1/5

22:00-18:10

1 stop24h 40m

£492

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 14/4

20:10-18:00

1 stop17h 20m

Patna

Tue 28/4

15:50-17:45

1 stop30h 25m

£506

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 22/4

20:10-18:00

1 stop17h 20m

Patna

Wed 29/4

21:00-17:45

1 stop25h 15m

£507

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 22/4

21:45-20:25

2 stops18h 10m

Patna

Wed 29/4

08:20-07:00

2 stops27h 10m

£557

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Fri 24/4

06:30-07:30

2 stops20h 30m

Patna

Fri 1/5

20:05-20:20

1 stop28h 45m

£565

EdinburghPatna

EDI - PAT

EDIPAT

Edinburgh Turnhouse

Sun 17/5

11:30-12:45

2 stops20h 45m

Patna

Thu 21/5

18:35-18:50

2 stops28h 45m

£2,025

EdinburghPatna

EDI - PAT

EDIPAT

Edinburgh Turnhouse

Sun 17/5

10:05-12:45

2 stops22h 10m

Patna

Thu 21/5

21:00-18:50

2 stops26h 20m

£2,067

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £558.

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 £681 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 £501 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 £544 in November
MOST EXPENSIVE MONTH TO FLY TO PATNA FROM LONDON HEATHROW AIRPORTApril22% more expensiveIt costs about £837 for flights to Patna from London Heathrow Airport in April
MOST POPULAR MONTH TO FLY TO PATNA FROM LONDON HEATHROW AIRPORTNovember400% 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

£408

Best Round-Trip Price

£474

Fastest flight time

21h 15m
The best one-way flight price to Patna from United Kingdom in the last 72 hours is £408 (London Heathrow to Patna).
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The best round-trip flight price to Patna from United Kingdom in the last 72 hours is £474 (London Heathrow to Patna).
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The fastest flight to Patna from United Kingdom takes 21h 15m (Edinburgh Turnhouse 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 Gaya Airport for £49 on average, but that price can change based on your departure airport. To save money, try 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 March 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.

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Popular Flights to Patna

Popular routes according to searches in the past day on momondo
London to Patna Flightsfrom £633