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Cheap flights from Bihar to Tamil Nadu from ₹ 5,933

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bihar to Tamil Nadu departing on 31/3. 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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Find the cheapest flights from Bihar to Tamil Nadu

Cheap return flights

Enter your travel dates to find the best prices.
IndiGo Logo
17:45 - 20:20
PAT
-
MAA
2h 35mdirect
IndiGo Logo
11:05 - 13:10
MAA
-
PAT
2h 05mdirect
₹ 11,687IndiGo
Tue, 20 Jan - Tue, 27 Jan
IndiGo Logo
17:45 - 20:20
PAT
-
MAA
2h 35mdirect
IndiGo Logo
17:30 - 23:15
MAA
-
PAT
5h 45m1 stop
₹ 11,866IndiGo
Fri, 16 Jan - Fri, 23 Jan
IndiGo Logo
23:45 - 06:20
PAT
-
MAA
6h 35m1 stop
IndiGo Logo
06:15 - 12:10
MAA
-
PAT
5h 55m1 stop
₹ 11,956IndiGo
Tue, 20 Jan - Tue, 27 Jan
IndiGo Logo
23:45 - 08:00
PAT
-
MAA
8h 15m1 stop
IndiGo Logo
12:15 - 18:00
MAA
-
PAT
5h 45m1 stop
₹ 12,226IndiGo
Tue, 6 Jan - Tue, 13 Jan
IndiGo Logo
17:45 - 20:20
PAT
-
MAA
2h 35mdirect
IndiGo Logo
11:05 - 13:10
MAA
-
PAT
2h 05mdirect
₹ 12,316IndiGo
Thu, 22 Jan - Thu, 29 Jan
IndiGo Logo
17:45 - 20:20
PAT
-
MAA
2h 35mdirect
IndiGo Logo
17:30 - 23:15
MAA
-
PAT
5h 45m1 stop
₹ 12,406IndiGo
Thu, 22 Jan - Thu, 29 Jan
IndiGo Logo
18:35 - 00:30
PAT
-
MAA
5h 55m1 stop
IndiGo Logo
17:30 - 23:15
MAA
-
PAT
5h 45m1 stop
₹ 12,675IndiGo
Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
18:35 - 00:30
PAT
-
MAA
5h 55m1 stop
Multiple Airlines Logo
07:05 - 12:00
MAA
-
PAT
4h 55mdirect
₹ 12,945Multiple Airlines
Tue, 6 Jan - Tue, 13 Jan
Multiple Airlines Logo
17:45 - 20:20
PAT
-
MAA
2h 35mdirect
Multiple Airlines Logo
07:05 - 12:00
MAA
-
PAT
4h 55mdirect
₹ 13,125Multiple Airlines
Fri, 16 Jan - Fri, 23 Jan
IndiGo Logo
17:45 - 20:20
PAT
-
MAA
2h 35mdirect
IndiGo Logo
05:05 - 12:10
MAA
-
PAT
7h 05m1 stop
₹ 14,563IndiGo
Tue, 6 Jan - Tue, 13 Jan

Air India flights from Bihar to Tamil Nadu

Our best Air India deals on Bihar to Tamil Nadu flight tickets
Air India
30 Dec
PAT13:05Patna
6h 05m
1 stop
MAA19:10Chennai
6 Jan
MAA06:15Chennai
6h 15m
1 stop
PAT12:30Patna
₹ 28,857
Find similar
Air India
30 Dec
PAT15:30Patna
7h 10m
1 stop
MAA22:40Chennai
6 Jan
MAA08:05Chennai
6h 35m
1 stop
PAT14:40Patna
₹ 38,655
Find similar

IndiGo flights from Bihar to Tamil Nadu

Our best IndiGo deals on Bihar to Tamil Nadu flight tickets
IndiGo
20 Jan
PAT17:45Patna
2h 35m
MAA20:20Chennai
27 Jan
MAA06:15Chennai
5h 55m
1 stop
PAT12:10Patna
₹ 11,687
Find similar
IndiGo
20 Jan
PAT23:45Patna
6h 35m
1 stop
MAA06:20Chennai
27 Jan
MAA06:15Chennai
5h 55m
1 stop
PAT12:10Patna
₹ 11,956
Find similar
IndiGo
22 Jan
PAT17:45Patna
2h 35m
MAA20:20Chennai
29 Jan
MAA17:30Chennai
5h 45m
1 stop
PAT23:15Patna
₹ 12,136
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bihar to Tamil Nadu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 8 December 2025.
Use the filters below to find and compare flights from Bihar to Tamil Nadu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PatnaChennai

PAT - MAA

PATMAA

Patna

Tue 20/1

17:45-20:20

Nonstop2h 35m

Chennai

Tue 27/1

11:05-13:10

Nonstop2h 05m

₹ 11,687

PatnaChennai

PAT - MAA

PATMAA

Patna

Fri 16/1

17:45-20:20

Nonstop2h 35m

Chennai

Fri 23/1

17:30-23:15

1 stop5h 45m

₹ 11,866

PatnaChennai

PAT - MAA

PATMAA

Patna

Tue 20/1

23:45-06:20

1 stop6h 35m

Chennai

Tue 27/1

06:15-12:10

1 stop5h 55m

₹ 11,956

PatnaChennai

PAT - MAA

PATMAA

Patna

Tue 6/1

23:45-08:00

1 stop8h 15m

Chennai

Tue 13/1

12:15-18:00

1 stop5h 45m

₹ 12,226

PatnaChennai

PAT - MAA

PATMAA

Patna

Thu 22/1

17:45-20:20

Nonstop2h 35m

Chennai

Thu 29/1

11:05-13:10

Nonstop2h 05m

₹ 12,316

PatnaChennai

PAT - MAA

PATMAA

Patna

Thu 22/1

17:45-20:20

Nonstop2h 35m

Chennai

Thu 29/1

17:30-23:15

1 stop5h 45m

₹ 12,406

PatnaChennai

PAT - MAA

PATMAA

Patna

Thu 22/1

18:35-00:30

1 stop5h 55m

Chennai

Thu 29/1

17:30-23:15

1 stop5h 45m

₹ 12,675

PatnaChennai

PAT - MAA

PATMAA

Patna

Tue 6/1

18:35-00:30

1 stop5h 55m

Chennai

Tue 13/1

07:05-12:00

Nonstop4h 55m

₹ 12,945

PatnaChennai

PAT - MAA

PATMAA

Patna

Fri 16/1

17:45-20:20

Nonstop2h 35m

Chennai

Fri 23/1

07:05-12:00

Nonstop4h 55m

₹ 13,125

PatnaChennai

PAT - MAA

PATMAA

Patna

Tue 6/1

17:45-20:20

Nonstop2h 35m

Chennai

Tue 13/1

05:05-12:10

1 stop7h 05m

₹ 14,563

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tamil Nadu from

How to get the cheapest flight ticket from Bihar to Tamil Nadu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tamil Nadu?

If you don’t want to visit Tamil Nadu in November, then you should wait until July to fly from Bihar, when ticket prices are also cheap, with an average price of ₹ 12,586.

What is the cheapest day to depart on your flight to Tamil Nadu?

The cheapest day to depart on your flight to Tamil Nadu is on a Wednesday when prices can be found for as low as ₹ 13,567. This is often the case because there is less demand to fly during this day of the week. Flights from Bihar to Tamil Nadu on a Sunday will generally be more expensive and average around ₹ 18,198. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tamil Nadu?

In the morning is the cheapest time of day to fly from Bihar to Tamil Nadu when you can find flight prices for as low as ₹ 13,193. Flying to Tamil Nadu in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around ₹ 17,467. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Bihar to Tamil Nadu flight route?

Fly from Patna to Chennai for the best Bihar - Tamil Nadu flight prices

What cabin class options are available on Bihar to Tamil Nadu flights?

There are 2 cabin classes available to choose from on Bihar to Tamil Nadu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Bihar to Tamil Nadu flights?

You could potentially save up to 3% on your flight if you consider stops on a Bihar to Tamil Nadu flight.

Cheap Bihar to Tamil Nadu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bihar to Tamil Nadu

Best price found

₹ 6,468

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Tamil Nadu

1 airport
The best one-way flight to Tamil Nadu from Bihar in the past 72 hours is ₹ 6,468. The best return flight deal from Bihar to Tamil Nadu found on momondo in the last 72 hours is ₹ 12,712.
The fastest flight from Bihar to Tamil Nadu takes 2h 30m
Direct flights go from Bihar to Tamil Nadu every day.
There is 1 airport near Tamil Nadu: Chennai (MAA)
Search flight deals

  • When did momondo last update prices for flights from Bihar to Tamil Nadu?

    Prices for flights from Bihar to Tamil Nadu refresh daily.

  • How many operators does momondo search for flights from Bihar to Tamil Nadu?

  • How old do you have to be to fly from Bihar to Tamil Nadu?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bihar to Tamil Nadu.

  • What documentation or ID do you need to fly to Tamil Nadu?

    The required travel and health documents for your Tamil Nadu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tamil Nadu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Bihar to Tamil Nadu?

Best airlines flying from Bihar to Tamil Nadu

Compare and see reviews for airlines that fly from Bihar to Tamil Nadu with momondo
Airline
Rating
Free Cancellation
Price
IndiGoPriceFrom ₹ 11,650Free CancellationRating
6.8
505 reviews
Search IndiGo flights
Air India ExpressPriceFrom ₹ 11,681Free CancellationRating
0.0
0 reviews
Search Air India Express flights

Why use momondo?

Why should I use momondo to find a flight deal from Bihar to Tamil Nadu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bihar to Tamil Nadu . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bihar to Tamil Nadu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bihar to Tamil Nadu flights to just show those with flexible booking policies.

How can momondo help me find flights from Bihar to Tamil Nadu?

Once you have performed a search for Bihar to Tamil Nadu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Tamil Nadu from Bihar. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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