Cheap flights from Bihar to Mumbai from ₹ 8,015

The cheapest month to fly to Mumbai from Bihar is in January. Flight prices, which tend to average around ₹ 12,691, are often lower during this time because this is during the off-season. If you are unable to visit Mumbai during the month of January, then departing from Bihar during the month April is also very affordable. Most momondo users find prices during this month for around ₹ 12,786.

The cheapest day to depart on your flight to Mumbai is on a Friday when prices can be found for as low as ₹ 16,389. This is often the case because there is less demand to fly during this day of the week. Flights from Bihar to Mumbai on a Monday will generally be more expensive and average around ₹ 91,127. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the afternoon is the cheapest time of day to fly from Bihar to Mumbai when you can find flight prices for as low as ₹ 16,221. Flying to Mumbai in the afternoon is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of ₹ 41,258.

Fly from Darbhanga to Mumbai Chhatrapati Shivaji Intl for the best Bihar - Mumbai Chhatrapati Shivaji Intl flight prices

There are 3 cabin classes available to choose from on Bihar to Mumbai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

IndiGo is the most popular carrier operating from Bihar to Mumbai Chhatrapati Shivaji Intl

SpiceJet, IndiGo and Air India are the top three most popular airlines that fly to Mumbai from Bihar according to our data. SpiceJet is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Mumbai. Keep in mind that there are 4 different airlines that fly to Mumbai on a routine basis, so you have a few additional options to choose from.

The number of flights available between Bihar and Mumbai is 5 per day as of September 2026. The most frequent departure time is 12:00, with 53% of daily flights leaving in the afternoon.

As of September 2026, 36 flights take off from Bihar and land in Mumbai each week. The most common flight departure day for this route is Mon, with 22% of weekly flights taking off on this day.