What is the cheapest airline that flies from Bihar to Assam?

IndiGo is the most popular carrier operating from Bihar to Assam

When did momondo last update prices for flights from Bihar to Assam?

Prices for flights from Bihar to Assam are updated daily.

How many operators does momondo search for flights from Bihar to Assam?

There is 1 operator available for flights from Bihar to Assam as of November 2025.

How old do you have to be to fly from Bihar to Assam?

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 Assam.

What documentation or ID do you need to fly to Assam?

The travel and health documents required for your trip to Assam 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 Assam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 4,963 Cheap Flights from Bihar to Assam in 2025/26

1 adult

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Find the cheapest flights from Bihar to Assam

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:55 - 14:20PAT-GAU

4h 25m1 stop

07:20 - 11:20GAU-PAT

4h 00m1 stop

₹ 12,851IndiGo

Find Deal

Fri, 12 Dec - Sat, 13 Dec

15:30 - 08:45PAT-GAU

17h 15m2 stops

12:45 - 17:50GAU-PAT

29h 05m1 stop

₹ 22,423Air India

Find Deal

Fri, 12 Dec - Sat, 13 Dec

13:15 - 21:10PAT-GAU

7h 55m1 stop

11:05 - 15:20GAU-PAT

4h 15m1 stop

₹ 23,486Multiple Airlines

Find Deal

Fri, 26 Dec - Wed, 31 Dec

10:25 - 23:15PAT-GAU

12h 50m1 stop

17:40 - 09:40GAU-PAT

16h 00m1 stop

₹ 23,575Air India

Find Deal

Sat, 28 Mar - Wed, 1 Apr

10:25 - 21:10PAT-GAU

10h 45m1 stop

09:50 - 09:40GAU-PAT

23h 50m1 stop

₹ 24,904Air India

Find Deal

Sat, 28 Mar - Wed, 1 Apr

15:30 - 08:45PAT-GAU

17h 15m2 stops

20:35 - 14:40GAU-PAT

18h 05m2 stops

₹ 28,272Air India

Find Deal

Fri, 12 Dec - Sat, 13 Dec

21:40 - 18:25PAT-GAU

20h 45m1 stop

19:15 - 21:05GAU-PAT

25h 50m1 stop

₹ 45,820SpiceJet

Find Deal

Wed, 3 Dec - Sun, 7 Dec

21:40 - 19:00PAT-GAU

45h 20m2 stops

12:25 - 21:05GAU-PAT

32h 40m2 stops

₹ 59,823SpiceJet

Find Deal

Wed, 3 Dec - Sun, 7 Dec

IndiGo flights from Bihar to Assam

Our best IndiGo deals on Bihar to Assam flight tickets

IndiGo

12 Dec

PAT09:55Patna

4h 25m

1 stop

GAU14:20Guwahati Borjhar

13 Dec

GAU07:20Guwahati Borjhar

4h 00m

1 stop

PAT11:20Patna

₹ 12,851

Find similar

IndiGo

25 Nov

PAT12:00Patna

5h 15m

1 stop

GAU17:15Guwahati Borjhar

27 Nov

GAU07:20Guwahati Borjhar

4h 00m

1 stop

PAT11:20Patna

₹ 16,396

Find similar

Air India flights from Bihar to Assam

Our best Air India deals on Bihar to Assam flight tickets

Air India

12 Dec

PAT15:30Patna

17h 15m

2 stops

GAU08:45Guwahati Borjhar

13 Dec

GAU12:45Guwahati Borjhar

29h 05m

1 stop

PAT17:50Patna

₹ 22,423

Find similar

Air India

24 Nov

PAT19:10Patna

25h 25m

2 stops

GAU20:35Guwahati Borjhar

1 Dec

GAU18:10Guwahati Borjhar

15h 30m

1 stop

PAT09:40Patna

₹ 23,132

Find similar

Air India

28 Mar

PAT10:25Patna

12h 50m

1 stop

GAU23:15Guwahati Borjhar

1 Apr

GAU17:40Guwahati Borjhar

16h 00m

1 stop

PAT09:40Patna

₹ 23,575

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Fri 12/12

09:55-14:20

1 stop4h 25m

Guwahati Borjhar

Sat 13/12

07:20-11:20

1 stop4h 00m

₹ 12,851

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Fri 12/12

15:30-08:45

2 stops17h 15m

Guwahati Borjhar

Sat 13/12

12:45-17:50

1 stop29h 05m

₹ 22,423

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Fri 26/12

13:15-21:10

1 stop7h 55m

Guwahati Borjhar

Wed 31/12

11:05-15:20

1 stop4h 15m

₹ 23,486

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Sat 28/3

10:25-23:15

1 stop12h 50m

Guwahati Borjhar

Wed 1/4

17:40-09:40

1 stop16h 00m

₹ 23,575

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Sat 28/3

10:25-21:10

1 stop10h 45m

Guwahati Borjhar

Wed 1/4

09:50-09:40

1 stop23h 50m

₹ 24,904

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Fri 12/12

15:30-08:45

2 stops17h 15m

Guwahati Borjhar

Sat 13/12

20:35-14:40

2 stops18h 05m

₹ 28,272

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Wed 3/12

21:40-18:25

1 stop20h 45m

Guwahati Borjhar

Sun 7/12

19:15-21:05

1 stop25h 50m

₹ 45,820

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Wed 3/12

21:40-19:00

2 stops45h 20m

Guwahati Borjhar

Sun 7/12

12:25-21:05

2 stops32h 40m

₹ 59,823

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Tue 13/1

16:00-20:45

1 stop4h 45m

₹ 4,963

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Sun 22/3

20:55-12:40

1 stop15h 45m

₹ 5,052

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bihar to Assam

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

Prices

Airlines

What is the cheapest month to fly to Assam?

In general, September is the cheapest month to fly from Bihar to Assam. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 8,863. If you are unable to visit Assam during the month of September, then departing from Bihar during the month August is also very affordable. Most momondo users find prices during this month for around ₹ 9,040.

What is the cheapest day to depart on your flight to Assam?

On average, the least expensive day to fly to Assam from Bihar is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as ₹ 9,216. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Assam on Saturday is ₹ 13,127.

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

The cheapest time of day to fly to Assam is in the afternoon when flights can be purchased for as low as ₹ 9,125. If you have a flexible travel schedule, then try to avoid flying at midday when prices are ₹ 13,135 on average. Flights to Assam from Bihar at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Bihar to Assam flight route?

Fly from Patna to Guwahati Borjhar for the best Bihar - Assam flight prices

What cabin class options are available on Bihar to Assam flights?

There are 2 cabin classes available to choose from on Bihar to Assam 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 Assam flights?

No. A direct flight is the cheapest option for a flight between Bihar to Assam.

Cheap Bihar to Assam flight deals and tips

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

Fastest flight time	1h 35m
Direct flights	Mon, Sat and Sun
Airports in Assam	1 airport

The fastest flight from Bihar to Assam takes 1h 35m

Direct flights go from Bihar to Assam on Monday, Saturday and Sunday. There are no airlines offering direct flights..

There is 1 airport near Assam: Guwahati Borjhar (GAU)

Search flight deals

When did momondo last update prices for flights from Bihar to Assam?
Prices for flights from Bihar to Assam are updated daily.
How many operators does momondo search for flights from Bihar to Assam?
There is 1 operator available for flights from Bihar to Assam as of November 2025.
How old do you have to be to fly from Bihar to Assam?
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 Assam.
What documentation or ID do you need to fly to Assam?
The travel and health documents required for your trip to Assam 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 Assam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Bihar to Assam?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Bihar to Assam is Boeing 737 MAX 8 (44.00% of total bookings). The next most popular plane models are Boeing 737 (28.00%), De Havilland (Bombardier) DHC-8 Dash 8 (12.00%), and Airbus A320neo (4.00%).

Best airlines flying from Bihar to Assam

Compare and see reviews for airlines that fly from Bihar to Assam with momondo

Airline	Rating	Free Cancellation	Price
SpiceJet	PriceFrom ₹ 8,969	Free Cancellation	Rating 4.8 86 reviews		Search SpiceJet flights

Why use momondo?

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

Finding the right flight to Assam from Bihar is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Assam quick and easy, saving you time and money.

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

All flight searches from Bihar to Assam on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Bihar to Assam?

Once you have performed a search for Bihar to Assam 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 Assam right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Assam 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.