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Flights to Patna

£391 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 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
IndiGo Logo
21:30 - 20:35
LHR
-
PAT
17h 35m
1 stop
IndiGo Logo
23:10 - 14:25
PAT
-
LHR
20h 45m
1 stop
£469IndiGo
Wed, 11 Mar - Wed, 18 Mar
Air India Logo
21:05 - 08:40
LHR
-
PAT
30h 05m
1 stop
Air India Logo
16:45 - 11:05
PAT
-
LHR
23h 50m
2 stops
£478Air India
Wed, 11 Mar - Wed, 18 Mar
Air India Logo
20:30 - 20:45
LHR
-
PAT
18h 45m
2 stops
Air India Logo
16:45 - 11:05
PAT
-
LHR
23h 50m
2 stops
£482Air India
Wed, 11 Mar - Wed, 18 Mar
Air India Logo
21:05 - 08:40
LHR
-
PAT
30h 05m
1 stop
Air India Logo
09:10 - 19:30
PAT
-
LHR
15h 50m
1 stop
£540Air India
Tue, 10 Feb - Thu, 12 Mar
Multiple Airlines Logo
10:00 - 11:45
LHR
-
PAT
20h 15m
2 stops
Multiple Airlines Logo
09:10 - 19:30
PAT
-
LHR
15h 50m
1 stop
£559Multiple Airlines
Sun, 8 Feb - Wed, 4 Mar
Multiple Airlines Logo
10:00 - 11:45
LHR
-
PAT
20h 15m
2 stops
Multiple Airlines Logo
09:10 - 19:30
PAT
-
LHR
15h 50m
1 stop
£562Multiple Airlines
Sun, 8 Feb - Thu, 12 Mar
Multiple Airlines Logo
10:00 - 11:45
LHR
-
PAT
20h 15m
2 stops
Multiple Airlines Logo
09:10 - 19:30
PAT
-
LHR
15h 50m
1 stop
£568Multiple Airlines
Sun, 8 Feb - Thu, 5 Mar
Multiple Airlines Logo
13:55 - 11:45
LHR
-
PAT
16h 20m
2 stops
Multiple Airlines Logo
09:10 - 19:30
PAT
-
LHR
15h 50m
1 stop
£570Multiple Airlines
Mon, 9 Feb - Wed, 4 Mar
Multiple Airlines Logo
10:00 - 14:10
LHR
-
PAT
22h 40m
2 stops
Multiple Airlines Logo
09:10 - 19:30
PAT
-
LHR
15h 50m
1 stop
£573Multiple Airlines
Thu, 5 Feb - Wed, 4 Mar
Multiple Airlines Logo
11:30 - 11:45
LHR
-
PAT
18h 45m
2 stops
Multiple Airlines Logo
09:10 - 19:30
PAT
-
LHR
15h 50m
1 stop
£573Multiple Airlines
Mon, 9 Feb - Thu, 12 Mar

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 27 January 2026.
Use the filters below to find and compare flights to Patna that are best for you.

Fly from

Route

Depart

Return

Price

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 11/3

21:30-20:35

1 stop17h 35m

Patna

Wed 18/3

23:10-14:25

1 stop20h 45m

£469

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 11/3

21:05-08:40

1 stop30h 05m

Patna

Wed 18/3

16:45-11:05

2 stops23h 50m

£478

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 11/3

20:30-20:45

2 stops18h 45m

Patna

Wed 18/3

16:45-11:05

2 stops23h 50m

£482

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 10/2

21:05-08:40

1 stop30h 05m

Patna

Thu 12/3

09:10-19:30

1 stop15h 50m

£540

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/2

10:00-11:45

2 stops20h 15m

Patna

Wed 4/3

09:10-19:30

1 stop15h 50m

£559

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/2

10:00-11:45

2 stops20h 15m

Patna

Thu 12/3

09:10-19:30

1 stop15h 50m

£562

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 8/2

10:00-11:45

2 stops20h 15m

Patna

Thu 5/3

09:10-19:30

1 stop15h 50m

£568

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Mon 9/2

13:55-11:45

2 stops16h 20m

Patna

Wed 4/3

09:10-19:30

1 stop15h 50m

£570

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 5/2

10:00-14:10

2 stops22h 40m

Patna

Wed 4/3

09:10-19:30

1 stop15h 50m

£573

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Mon 9/2

11:30-11:45

2 stops18h 45m

Patna

Thu 12/3

09:10-19:30

1 stop15h 50m

£573

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 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 £545.

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 £660 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 £490 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 AIRPORTNovember18% cheaperFlying from London Heathrow Airport to Patna costs on average just £547 in November
MOST EXPENSIVE MONTH TO FLY TO PATNA FROM LONDON HEATHROW AIRPORTJuly29% more expensiveIt costs about £857 for flights to Patna from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO PATNA FROM LONDON HEATHROW AIRPORTNovember235% 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

£391

Best Round-Trip Price

£469

Fastest flight time

21h 15m
The best one-way flight price to Patna from United Kingdom in the last 72 hours is £391 (Edinburgh Turnhouse to Patna).
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The best round-trip flight price to Patna from United Kingdom in the last 72 hours is £469 (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

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

The best time to book a flight to Patna from United Kingdom is 63 days out, which is when prices tend to be around £636. Keep in mind that you might also find cheap flights to Patna outside of this time window. In fact, momondo users recently found flights from United Kingdom to Patna for £541.

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).

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 January 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 £641