Cheap Flights to Bihar from ₹ 6,819 Return

Compare Bihar flights across hundreds of providers

Find the cheapest month or even day of the year to fly

Book the best fare with no fees

Destinations Flight deals Flight tips and info FAQs

Find where to fly in Bihar

These places in Bihar are popular with travellers.

Flight deals to Bihar

Looking for a cheap last-minute deal or the best return flight to Bihar? If you want to travel to Bihar next month, return fares start from ₹ 6,827. Find the lowest prices on one-way and return tickets right here.

Patna.₹ 6,819 per passenger.Departing Mon, 14 Sep, returning Mon, 14 Sep.Return flight with Alliance Air.Outbound direct flight with Alliance Air departs from Kolkata on Mon, 14 Sep, arriving in Patna.Inbound direct flight with Alliance Air departs from Patna on Mon, 14 Sep, arriving in Kolkata.Price includes taxes and charges.From ₹ 6,819, select.

Gaya.₹ 7,235 per passenger.Departing Fri, 30 Oct, returning Tue, 10 Nov.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Fri, 30 Oct, arriving in Gaya.Inbound direct flight with IndiGo departs from Gaya on Tue, 10 Nov, arriving in Kolkata.Price includes taxes and charges.From ₹ 7,235, select.

Darbhanga.₹ 8,218 per passenger.Departing Tue, 15 Sep, returning Tue, 22 Sep.Return flight with SpiceJet.Outbound direct flight with SpiceJet departs from Delhi Indira Gandhi International on Tue, 15 Sep, arriving in Darbhanga.Inbound direct flight with SpiceJet departs from Darbhanga on Tue, 22 Sep, arriving in Delhi Indira Gandhi International.Price includes taxes and charges.From ₹ 8,218, select.

Show more deals

Flying to Bihar

The things to know before you go.

Cheapest flight found	₹ 6,819
Cheapest month to fly	September
Average flight time	1 hr, 52 mins
Cheapest airport to fly from	Kolkata
Most popular airline	IndiGo

Most popular cities to fly to in Bihar

When planning a trip to Bihar, you will find that Patna, Darbhanga, and Gaya are the most common cities to fly into. Patna, as the capital city, serves as a major hub for business and cultural activities in the region.

Darbhanga, known for its historical significance, sees a steady flow of visitors year-round. Gaya holds religious importance and attracts many who are visiting the famous Bodh Gaya site.

Each city offers a gateway to exploring what Bihar has to offer, with convenient flight options available.

Top things to see and do in Bihar

Begin with Bodh Gaya, a UNESCO World Heritage Site, where the Mahabodhi Temple stands as a symbol of enlightenment. Embark on a journey through Nalanda to explore the remnants of an ancient academic powerhouse, enriching your understanding of India's educational legacy.

Next, visit Rajgir with its historical stupas and the Vishwa Shanti Stupa offering views and hot springs, perfect for a relaxing experience.

Don't miss Vaishali, where the first Buddhist council was held, steeped in religious significance.

Finally, Patna awaits with a mix of the old and new, including the Patna Museum and Golghar, completing your exploration of Bihar's rich tapestry.

The best time to visit Bihar

For the best experience in Bihar, plan your visit between October and March. These months offer pleasant, cool temperatures from 10-20°C, perfect for sightseeing and outdoor activities. This period is also peak tourist season, with many festivals adding to the lively atmosphere.

If you enjoy fewer crowds and don't mind higher temperatures or some rain, consider visiting during the low season from April to September.

The cheapest month to fly to Bihar

Booking a flight to Bihar can be budget-friendly if you plan to travel in February, which stands out as the cheapest month to fly. With an average flight time of just 1 hour and 45 minutes, reaching this region is conveniently quick, allowing you more time to indulge in local experiences without being pushed for time.

The cheapest India airport for flights to Bihar

When looking to book the most budget-friendly flights to Bihar, Deoghar Airport emerges as the top choice. IndiGo is the most popular airline servicing this region.

Frequently asked questions

Which airlines fly direct to Bihar?

IndiGo, Virgin Atlantic, SpiceJet, Air India, Malaysia Airlines, Air India Express, Hahn Air Systems, Qantas, Air France and Akasa Air fly direct to Bihar.

Which is the cheapest airline to fly to Bihar with?

Currently, Alliance Air and IndiGo offer the cheapest flight tickets to Bihar.

How much is the cheapest flight ticket to Bihar?

We looked at upcoming return flights to Bihar departing over the next 12 months and found that Kolkata Airport to Purnea Airport for ₹ 4,368 is the best price.

What is the cheapest month to fly to Bihar?

The cheapest month to fly to Gaya is currently October. The cheapest month to fly to Patna is currently September.

What is the cheapest day to fly to Bihar?

The cheapest day to fly to Patna is currently Monday, 14 September 2026. The cheapest day to fly to Gaya is currently Friday, 30 October 2026.