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£387+ Cheap flights to Bihar

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
— PAT
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Bihar in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Bihar
Explore the most affordable flight options available to Bihar. Find the lowest fares based on data from user searches, with prices last updated on 11 June 2026.

Wed 17/610:00
LHR
-
PAT
2 stops30h 15m
Multiple Airlines
Sun 12/713:25
PAT
-
LHR
2 stops30h 25m
Multiple Airlines
Deal found 8/6£568
Tue 9/610:00
LHR
-
PAT
2 stops19h 20m
Multiple Airlines
Wed 17/615:10
PAT
-
LHR
3 stops28h 40m
Multiple Airlines
Deal found 6/6£570
Tue 9/622:10
LHR
-
PAT
1 stop17h 45m
Air India
Wed 17/621:20
PAT
-
LHR
1 stop26h 10m
Air India
Deal found 7/6£593
Thu 18/621:45
LHR
-
PAT
1 stop16h 15m
Air India
Tue 7/719:10
PAT
-
LHR
1 stop20h 50m
Air India
Deal found 9/6£596
Wed 17/613:15
LHR
-
PAT
1 stop18h 45m
Air India
Sun 12/721:20
PAT
-
LHR
2 stops26h 40m
Air India
Deal found 8/6£599
Wed 17/610:00
LHR
-
PAT
2 stops30h 15m
Multiple Airlines
Fri 19/621:20
PAT
-
LHR
2 stops38h 05m
Multiple Airlines
Deal found 8/6£607
Wed 10/622:15
LHR
-
PAT
2 stops28h 45m
Multiple Airlines
Fri 19/608:00
PAT
-
LHR
1 stop15h 30m
Multiple Airlines
Deal found 7/6£610

Find flight deals to Bihar

Find the latest flights to Bihar in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 11 June 2026.

Return from

£593

One-way from

£387

Popular in

July

Cheapest in

November

Average price

£627
Air India
  • Air India
  • 25/6-6/7
  • 2 total stops
  • 33h 50m total
  • London to Patna
Search Deals
30/6
  • 30/6
  • 2 total stops
  • 23h 00m total
  • London to Bihar
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Bihar that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 11 June 2026.
Use the filters below to find and compare flights to Bihar that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Thu 25/6

14:00-09:40

1 stop15h 10m

Patna

Mon 6/7

21:20-11:30

1 stop18h 40m

£593

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sun 28/6

09:45-12:30

1 stop22h 15m

Patna

Tue 7/7

21:20-11:30

1 stop18h 40m

£601

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Sat 27/6

12:30-12:55

2 stops19h 55m

Patna

Mon 6/7

21:20-19:30

2 stops26h 40m

£634

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Fri 26/6

12:30-12:55

2 stops19h 55m

Patna

Mon 6/7

21:20-19:30

2 stops26h 40m

£634

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 30/6

13:15-14:50

1 stop21h 05m

Patna

Fri 31/7

13:00-10:15

2 stops25h 45m

£637

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 30/6

21:45-18:30

1 stop16h 15m

Patna

Thu 9/7

21:20-19:30

2 stops26h 40m

£643

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 1/7

20:55-18:00

1 stop16h 35m

Patna

Sun 12/7

22:10-17:45

1 stop24h 05m

£654

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Wed 1/7

21:05-12:30

2 stops34h 55m

Patna

Sun 12/7

13:20-19:00

1 stop34h 10m

£666

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Mon 6/7

22:10-12:30

1 stop33h 50m

Patna

Mon 13/7

21:20-11:30

1 stop18h 40m

£667
Cheapest one-way
Fastest single journey

LondonPatna

LHR - PAT

LHRPAT

London Heathrow

Tue 30/6

08:25-11:55

2 stops23h 00m

£387

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Sorted by cheapest first

Best time to book a flight to Bihar

Have a flexible travel schedule? Discover the best time to fly to Bihar with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Bihar

How long is the flight to Bihar?

On average, a flight from London to Bihar takes 13 hours 25 minutes. Flights to Bihar from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Bihar?

The most popular airlines flying from London to Bihar are Air India, Virgin Atlantic and IndiGo.

Air India
Air India
From £393
Virgin Atlantic
Virgin Atlantic
From £471
IndiGo
IndiGo
From £471

What are the cheapest airlines that fly to Bihar?

The cheapest airlines flying from London to Bihar are Air India, IndiGo and Virgin Atlantic.

Rainfall in Bihar by month

Plan your trip to Bihar by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bihar ranges from 7.0 - 319.0 inches per month. July is typically the wettest month, when rainfall can reach 319.0 mm. December is typically the driest time to visit Bihar when rainfall is around 7.0 mm.

Temperature in Bihar by month

Plan your trip to Bihar by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bihar, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 32.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

When is the best time to book a flight to Bihar?

The price you pay for your flight to Bihar may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What are the most popular places to fly to in Bihar?

Destination popularity is based on the amount of flight searches to Bihar in the last few years. This data was updated on 11 June 2026.
The most popular places in Bihar to fly to are Patna, Gaya, Darbhanga and Purnea.

Reviews of airlines servicing Bihar

Get insights into the airlines that provide service to Bihar. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bihar. Reviews last updated 11 June 2026.
See what other customers who have flown with Virgin Atlantic and Air India to India have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.9

Overall

7.5

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.9

Overall

7.5

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Air India
5.5
Fair
2,959 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.9

Overall

7.5

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

FAQs about flying to Bihar

  • Can I find cheaper flights to Bihar if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Bihar on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Bihar?

    Based on reviews from Cheapflights users, Air India is rated the highest out of the airlines that fly to Bihar.

  • Where does the fastest flight to Bihar depart from?

    For those looking to save time traveling to Bihar, London offers the quickest one-way flight (13 hours 25 minutes).

  • Does Patna have car hire?

    Yes. Those touching down at Patna can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Patna?

    Yes. Patna has hotels nearby for those requiring accommodations. Green and Serene - Whole Villa - Home stay only is the closest property to Patna (0.0 mi away from Patna).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Bihar cities and airports

Select your preferred flight destination in Bihar from the list below.
Flights to Patna
Flights to Darbhanga
Flights to Gaya

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