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Cheap flights from Bihar to Tamil Nadu from ₹ 4,615

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 12/11. 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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Cheap return flights

Enter your travel dates to find the best prices.
IndiGo Logo
12:10 - 21:35PAT-MAA
9h 25m1 stop
IndiGo Logo
12:15 - 20:25MAA-PAT
8h 10m1 stop
₹ 11,005IndiGo
Find Deal
Thu, 18 Dec - Thu, 25 Dec
Multiple Airlines Logo
18:35 - 01:15PAT-MAA
6h 40m1 stop
Multiple Airlines Logo
10:50 - 13:30MAA-PAT
2h 40mdirect
₹ 11,093Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
23:20 - 01:50PAT-MAA
2h 30mdirect
Multiple Airlines Logo
10:50 - 13:30MAA-PAT
2h 40mdirect
₹ 11,271Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
IndiGo Logo
12:10 - 21:35PAT-MAA
9h 25m1 stop
IndiGo Logo
16:30 - 23:20MAA-PAT
6h 50m1 stop
₹ 11,448IndiGo
Find Deal
Mon, 8 Dec - Wed, 10 Dec
IndiGo Logo
17:45 - 20:20PAT-MAA
2h 35mdirect
IndiGo Logo
10:40 - 18:00MAA-PAT
7h 20m1 stop
₹ 11,537IndiGo
Find Deal
Thu, 18 Dec - Thu, 25 Dec
SpiceJet Logo
14:05 - 16:30PAT-MAA
2h 25mdirect
SpiceJet Logo
10:50 - 13:30MAA-PAT
2h 40mdirect
₹ 11,892SpiceJet
Find Deal
Mon, 8 Dec - Wed, 10 Dec
Multiple Airlines Logo
12:10 - 21:35PAT-MAA
9h 25m1 stop
Multiple Airlines Logo
07:55 - 14:20MAA-PAT
30h 25m2 stops
₹ 14,111Multiple Airlines
Find Deal
Mon, 8 Dec - Wed, 10 Dec
Air India Logo
16:10 - 00:55PAT-MAA
8h 45m1 stop
Air India Logo
09:35 - 15:45MAA-PAT
6h 10m1 stop
₹ 23,607Air India
Find Deal
Mon, 30 Mar - Wed, 1 Apr
Air India Logo
12:40 - 00:30PAT-MAA
11h 50m1 stop
Air India Logo
06:40 - 15:45MAA-PAT
9h 05m1 stop
₹ 23,962Air India
Find Deal
Mon, 30 Mar - Wed, 1 Apr
SpiceJet Logo
14:05 - 16:30PAT-MAA
2h 25mdirect
SpiceJet Logo
10:50 - 13:30MAA-PAT
2h 40mdirect
₹ 35,410SpiceJet
Find Deal
Thu, 18 Dec - Thu, 25 Dec

Air India flights from Bihar to Tamil Nadu

Our best Air India deals on Bihar to Tamil Nadu flight tickets
Air India
10 Nov
PAT10:25Patna
8h 05m
1 stop
MAA18:30Chennai
10 Nov
MAA21:40Chennai
14h 55m
1 stop
PAT12:35Patna
₹ 11,093
Find similar
Air India
11 Nov
PAT13:05Patna
6h 05m
1 stop
MAA19:10Chennai
11 Nov
MAA21:10Chennai
16h 00m
1 stop
PAT13:10Patna
₹ 12,513
Find similar
Air India
10 Nov
PAT10:25Patna
8h 05m
1 stop
MAA18:30Chennai
10 Nov
MAA21:40Chennai
14h 55m
1 stop
PAT12:35Patna
₹ 13,046
Find similar

SpiceJet flights from Bihar to Tamil Nadu

Our best SpiceJet deals on Bihar to Tamil Nadu flight tickets
SpiceJet
8 Dec
PAT14:05Patna
2h 25m
MAA16:30Chennai
10 Dec
MAA10:50Chennai
2h 40m
PAT13:30Patna
₹ 11,892
Find similar
SpiceJet
18 Dec
PAT14:05Patna
2h 25m
MAA16:30Chennai
25 Dec
MAA10:50Chennai
2h 40m
PAT13:30Patna
₹ 35,410
Find similar
SpiceJet
18 Dec
PAT15:00Patna
8h 55m
1 stop
MAA23:55Chennai
25 Dec
MAA10:50Chennai
2h 40m
PAT13:30Patna
₹ 43,752
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 4 November 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

Thu 18/12

12:10-21:35

1 stop9h 25m

Chennai

Thu 25/12

12:15-20:25

1 stop8h 10m

₹ 11,005

PatnaChennai

PAT - MAA

PATMAA

Patna

Mon 1/12

18:35-01:15

1 stop6h 40m

Chennai

Mon 8/12

10:50-13:30

Nonstop2h 40m

₹ 11,093

PatnaChennai

PAT - MAA

PATMAA

Patna

Mon 1/12

23:20-01:50

Nonstop2h 30m

Chennai

Mon 8/12

10:50-13:30

Nonstop2h 40m

₹ 11,271

PatnaChennai

PAT - MAA

PATMAA

Patna

Mon 8/12

12:10-21:35

1 stop9h 25m

Chennai

Wed 10/12

16:30-23:20

1 stop6h 50m

₹ 11,448

PatnaChennai

PAT - MAA

PATMAA

Patna

Thu 18/12

17:45-20:20

Nonstop2h 35m

Chennai

Thu 25/12

10:40-18:00

1 stop7h 20m

₹ 11,537

PatnaChennai

PAT - MAA

PATMAA

Patna

Mon 8/12

14:05-16:30

Nonstop2h 25m

Chennai

Wed 10/12

10:50-13:30

Nonstop2h 40m

₹ 11,892

PatnaChennai

PAT - MAA

PATMAA

Patna

Mon 8/12

12:10-21:35

1 stop9h 25m

Chennai

Wed 10/12

07:55-14:20

2 stops30h 25m

₹ 14,111

PatnaChennai

PAT - MAA

PATMAA

Patna

Mon 30/3

16:10-00:55

1 stop8h 45m

Chennai

Wed 1/4

09:35-15:45

1 stop6h 10m

₹ 23,607

PatnaChennai

PAT - MAA

PATMAA

Patna

Mon 30/3

12:40-00:30

1 stop11h 50m

Chennai

Wed 1/4

06:40-15:45

1 stop9h 05m

₹ 23,962

PatnaChennai

PAT - MAA

PATMAA

Patna

Thu 18/12

14:05-16:30

Nonstop2h 25m

Chennai

Thu 25/12

10:50-13:30

Nonstop2h 40m

₹ 35,410

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 ₹ 12,425.

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 Thursday when prices can be found for as low as ₹ 14,496. 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 ₹ 17,607. 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 ₹ 13,024. 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 ₹ 17,682. 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 6% 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

₹ 5,984

Fastest flight time

2h 25m

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 ₹ 5,984. The best return flight deal from Bihar to Tamil Nadu found on momondo in the last 72 hours is ₹ 11,726.
The fastest flight from Bihar to Tamil Nadu takes 2h 25m
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
Air India ExpressPriceFrom ₹ 11,532Free CancellationRating
0.0
0 reviews
Search Air India Express flights
IndiGoPriceFrom ₹ 11,540Free CancellationRating
6.9
494 reviews
Search IndiGo 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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