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

IndiGo, Air India, and SpiceJet are the most popular carriers 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 January 2026.

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.

₹ 4,516 Cheap Flights from Bihar to Assam in 2026

1 adult

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Find the cheapest flights from Bihar to Assam

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:00 - 20:45

PAT

GAU

8h 45m

1 stop

11:05 - 15:20

GAU

PAT

4h 15m

1 stop

₹ 8,129IndiGo

Thu, 12 Feb - Thu, 19 Feb

12:00 - 20:45

PAT

GAU

8h 45m

1 stop

11:05 - 15:20

GAU

PAT

4h 15m

1 stop

₹ 11,651IndiGo

Sun, 1 Mar - Sun, 8 Mar

09:55 - 16:30

PAT

GAU

6h 35m

2 stops

12:25 - 19:45

GAU

PAT

7h 20m

1 stop

₹ 17,071Multiple Airlines

Sun, 1 Mar - Sun, 8 Mar

15:30 - 17:15

PAT

GAU

25h 45m

1 stop

17:45 - 12:35

GAU

PAT

18h 50m

1 stop

₹ 19,509Air India

Thu, 5 Feb - Sun, 8 Feb

21:40 - 11:45

PAT

GAU

38h 05m

2 stops

12:25 - 21:05

GAU

PAT

32h 40m

2 stops

₹ 55,728SpiceJet

Fri, 13 Feb - Mon, 16 Feb

21:40 - 11:45

PAT

GAU

38h 05m

2 stops

12:25 - 21:05

GAU

PAT

32h 40m

2 stops

₹ 55,818SpiceJet

Fri, 13 Feb - Mon, 16 Feb

15:30 - 09:10

PAT

GAU

17h 40m

1 stop

19:15 - 18:45

GAU

PAT

23h 30m

2 stops

₹ 72,347Multiple Airlines

Thu, 12 Feb - Thu, 19 Feb

SpiceJet flights from Bihar to Assam

Our best SpiceJet deals on Bihar to Assam flight tickets

SpiceJet

13 Feb

PAT21:40Patna

38h 05m

2 stops

GAU11:45Guwahati Borjhar

16 Feb

GAU12:25Guwahati Borjhar

32h 40m

2 stops

PAT21:05Patna

₹ 55,728

SpiceJet

13 Feb

PAT21:40Patna

38h 05m

2 stops

GAU11:45Guwahati Borjhar

16 Feb

GAU12:25Guwahati Borjhar

32h 40m

2 stops

PAT21:05Patna

₹ 55,818

IndiGo flights from Bihar to Assam

Our best IndiGo deals on Bihar to Assam flight tickets

IndiGo

12 Feb

PAT12:00Patna

8h 45m

1 stop

GAU20:45Guwahati Borjhar

19 Feb

GAU11:05Guwahati Borjhar

4h 15m

1 stop

PAT15:20Patna

₹ 8,129

IndiGo

1 Mar

PAT12:00Patna

8h 45m

1 stop

GAU20:45Guwahati Borjhar

8 Mar

GAU11:05Guwahati Borjhar

4h 15m

1 stop

PAT15:20Patna

₹ 11,651

Fly from

Fly to

Route

Depart

Return

Price

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Thu 12/2

12:00-20:45

1 stop8h 45m

Guwahati Borjhar

Thu 19/2

11:05-15:20

1 stop4h 15m

₹ 8,129

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Sun 1/3

12:00-20:45

1 stop8h 45m

Guwahati Borjhar

Sun 8/3

11:05-15:20

1 stop4h 15m

₹ 11,651

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Sun 1/3

09:55-16:30

2 stops6h 35m

Guwahati Borjhar

Sun 8/3

12:25-19:45

1 stop7h 20m

₹ 17,071

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Thu 5/2

15:30-17:15

1 stop25h 45m

Guwahati Borjhar

Sun 8/2

17:45-12:35

1 stop18h 50m

₹ 19,509

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Fri 13/2

21:40-11:45

2 stops38h 05m

Guwahati Borjhar

Mon 16/2

12:25-21:05

2 stops32h 40m

₹ 55,728

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Fri 13/2

21:40-11:45

2 stops38h 05m

Guwahati Borjhar

Mon 16/2

12:25-21:05

2 stops32h 40m

₹ 55,818

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Thu 12/2

15:30-09:10

1 stop17h 40m

Guwahati Borjhar

Thu 19/2

19:15-18:45

2 stops23h 30m

₹ 72,347

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Thu 29/1

16:00-20:45

1 stop4h 45m

₹ 4,516

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Sat 31/1

12:00-17:15

1 stop5h 15m

₹ 7,226

PatnaGuwahati

PAT - GAU

PATGAU

Patna

Mon 2/2

12:00-20:45

1 stop8h 45m

₹ 7,677

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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 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 ₹ 9,392. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Assam on Thursday is ₹ 11,409.

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 ₹ 9,299. If you have a flexible travel schedule, then try to avoid flying at midday when prices are ₹ 13,386 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	5h 15m
Direct flights	None

The fastest flight from Bihar to Assam takes 5h 15m

There are no direct flights from Bihar to Assam. There are no popular flight routes from Bihar to Assam.

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 January 2026.
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 (28.57% of total bookings). The next most popular plane models are Boeing 737 (21.43%), De Havilland (Bombardier) DHC-8 Dash 8 (21.43%), and Airbus A320neo (7.14%).

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 ₹ 7,923	Free Cancellation	Rating 4.7 85 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.