Cheap Flights from Mumbai (BOM) to Kolkata (CCU)

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

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Flight deals from Mumbai to Kolkata

Looking for a cheap last-minute deal or the best return flight from Mumbai Airport to Kolkata Airport? If you want to travel next month, return fares start from $183. Find the lowest prices on one-way and return tickets right here.

Kolkata.$168 per passenger.Departing Sun, 20 Sep, returning Sat, 26 Sep.Return flight with Akasa Air.Outbound direct flight with Akasa Air departs from Mumbai on Sun, 20 Sep, arriving in Kolkata.Inbound direct flight with Akasa Air departs from Kolkata on Sat, 26 Sep, arriving in Mumbai.Price includes taxes and charges.From $168, select.

Kolkata.$180 per passenger.Departing Mon, 3 Aug, returning Mon, 10 Aug.Return flight with Air India Express.Outbound indirect flight with Air India Express, departs from Mumbai on Mon, 3 Aug, arriving in Kolkata.Inbound indirect flight with Air India Express, departs from Kolkata on Mon, 10 Aug, arriving in Mumbai.Price includes taxes and charges.From $180, select.

Kolkata.$182 per passenger.Departing Thu, 16 Jul, returning Mon, 20 Jul.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Mumbai on Thu, 16 Jul, arriving in Kolkata.Inbound indirect flight with IndiGo, departs from Kolkata on Mon, 20 Jul, arriving in Mumbai.Price includes taxes and charges.From $182, select.

Kolkata.$185 per passenger.Departing Fri, 28 Aug, returning Mon, 7 Sep.Return flight with Air India Express.Outbound indirect flight with Air India Express, departs from Mumbai on Fri, 28 Aug, arriving in Kolkata.Inbound indirect flight with Air India Express, departs from Kolkata on Mon, 7 Sep, arriving in Mumbai.Price includes taxes and charges.From $185, select.

Kolkata.$186 per passenger.Departing Thu, 30 Jul, returning Mon, 3 Aug.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Mumbai on Thu, 30 Jul, arriving in Kolkata.Inbound indirect flight with IndiGo, departs from Kolkata on Mon, 3 Aug, arriving in Mumbai.Price includes taxes and charges.From $186, select.

Kolkata.$197 per passenger.Departing Mon, 29 Jun, returning Mon, 3 Aug.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Mumbai on Mon, 29 Jun, arriving in Kolkata.Inbound indirect flight with IndiGo, departs from Kolkata on Mon, 3 Aug, arriving in Mumbai.Price includes taxes and charges.From $197, select.

Kolkata.$207 per passenger.Departing Mon, 29 Jun, returning Wed, 8 Jul.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Mumbai on Mon, 29 Jun, arriving in Kolkata.Inbound indirect flight with IndiGo, departs from Kolkata on Wed, 8 Jul, arriving in Mumbai.Price includes taxes and charges.From $207, select.

Kolkata.$209 per passenger.Departing Wed, 9 Sep, returning Sat, 31 Oct.Return flight with Air India Express and IndiGo.Outbound indirect flight with Air India Express, departs from Mumbai on Wed, 9 Sep, arriving in Kolkata.Inbound indirect flight with IndiGo, departs from Kolkata on Sat, 31 Oct, arriving in Mumbai.Price includes taxes and charges.From $209, select.

Kolkata.$210 per passenger.Departing Sun, 12 Jul, returning Thu, 16 Jul.Return flight with Akasa Air.Outbound direct flight with Akasa Air departs from Mumbai on Sun, 12 Jul, arriving in Kolkata.Inbound direct flight with Akasa Air departs from Kolkata on Thu, 16 Jul, arriving in Mumbai.Price includes taxes and charges.From $210, select.

Kolkata.$213 per passenger.Departing Mon, 21 Sep, returning Sat, 31 Oct.Return flight with Akasa Air.Outbound direct flight with Akasa Air departs from Mumbai on Mon, 21 Sep, arriving in Kolkata.Inbound direct flight with Akasa Air departs from Kolkata on Sat, 31 Oct, arriving in Mumbai.Price includes taxes and charges.From $213, select.

Kolkata.$213 per passenger.Departing Thu, 20 Aug, returning Mon, 24 Aug.Return flight with Akasa Air and Air India.Outbound direct flight with Akasa Air departs from Mumbai on Thu, 20 Aug, arriving in Kolkata.Inbound direct flight with Air India departs from Kolkata on Mon, 24 Aug, arriving in Mumbai.Price includes taxes and charges.From $213, select.

Kolkata.$214 per passenger.Departing Tue, 22 Sep, returning Mon, 23 Nov.Return flight with Akasa Air.Outbound direct flight with Akasa Air departs from Mumbai on Tue, 22 Sep, arriving in Kolkata.Inbound direct flight with Akasa Air departs from Kolkata on Mon, 23 Nov, arriving in Mumbai.Price includes taxes and charges.From $214, select.

Kolkata.$219 per passenger.Departing Wed, 19 Aug, returning Fri, 4 Dec.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Mumbai on Wed, 19 Aug, arriving in Kolkata.Inbound indirect flight with IndiGo, departs from Kolkata on Fri, 4 Dec, arriving in Mumbai.Price includes taxes and charges.From $219, select.

Kolkata.$222 per passenger.Departing Tue, 14 Jul, returning Thu, 13 Aug.Return flight with Akasa Air.Outbound direct flight with Akasa Air departs from Mumbai on Tue, 14 Jul, arriving in Kolkata.Inbound direct flight with Akasa Air departs from Kolkata on Thu, 13 Aug, arriving in Mumbai.Price includes taxes and charges.From $222, select.

Kolkata.$222 per passenger.Departing Mon, 29 Jun, returning Wed, 8 Jul.Return flight with Akasa Air.Outbound direct flight with Akasa Air departs from Mumbai on Mon, 29 Jun, arriving in Kolkata.Inbound direct flight with Akasa Air departs from Kolkata on Wed, 8 Jul, arriving in Mumbai.Price includes taxes and charges.From $222, select.

Kolkata.$223 per passenger.Departing Fri, 28 Aug, returning Sat, 5 Sep.Return flight with Akasa Air.Outbound direct flight with Akasa Air departs from Mumbai on Fri, 28 Aug, arriving in Kolkata.Inbound direct flight with Akasa Air departs from Kolkata on Sat, 5 Sep, arriving in Mumbai.Price includes taxes and charges.From $223, select.

Find the cheapest month to fly from Mumbai to Kolkata

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Mumbai to Kolkata flights are currently cheapest in September.

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Direct flights from Mumbai to Kolkata

Mumbai to Kolkata: Alternative routes

Compare routes from Mumbai to Kolkata below. You may find an airport to fly into that's cheaper, faster, or easier than Kolkata.

Kolkata

16km from central Kolkata

ClosestCheapest

from $169

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Mumbai to Kolkata: Flight information

The things to know before you go.

Cheapest flight found	$169
Cheapest month to fly	September
Average flight time	2 hrs, 47 mins
Most popular airline	IndiGo
Average flights per week	262

Finding cheap flights from Mumbai to Kolkata: Frequently asked questions

How much are return flights from Mumbai to Kolkata?

The best price we found for a return flight from Mumbai to Kolkata is $168. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Mumbai to Kolkata?

2 hours and 47 minutes is the average flight time from Mumbai to Kolkata.

Which airlines fly direct from Mumbai to Kolkata?

IndiGo, Virgin Atlantic and Akasa Air fly direct from Mumbai to Kolkata.

How many flights are there a week from Mumbai to Kolkata?

As of June 2026, there are 262 flights per week flying from Mumbai to Kolkata.

When is the cheapest time to fly from Mumbai to Kolkata?

The cheapest month to fly from Mumbai to Kolkata is usually September.

Which upcoming date is cheapest to fly from Mumbai Airport to Kolkata Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Mumbai Airport to Kolkata Airport on Sunday, 20 September 2026.

Can I get a direct flight from Mumbai Airport to Kolkata Airport?

Yes – the average flight time is 2 hours and 47 minutes.

How can I find the best flight deal to Kolkata?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kolkata but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Kolkata?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kolkata is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Mumbai Airport to Kolkata with?

Currently, Akasa Air offers the cheapest flight tickets to Kolkata.

Travelling from Mumbai Airport (BOM) to Kolkata Airport (CCU): what you need to know

The average time for a direct flight from Mumbai Airport to Kolkata Airport is 2 hours 45 minutes.
Mumbai and Kolkata follow the same timezone, UTC+5:30.
Each week, there are 137 Mumbai Airport to Kolkata Airport flights.
Leave plenty of time to catch your BOM to CCU flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.
Be prepared for longer queues during popular months such as November. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.
There are plenty of direct flights from Mumbai Airport to Kolkata Airport to choose from. When organising your Kolkata journey, these airlines can fly you nonstop to this exciting part of India:
IndiGo has the highest passenger demand on this route.
Among carriers operating BOM to CCU flights, SpiceJet leads the way for on-time arrivals.
We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Mumbai Airport to Kolkata Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to explore the city of your choice. Worthwhile stopovers between BOM and CCU include:
- Hyderabad Airport
- Bhubaneswar Airport
- Raipur Airport

How to find the cheapest flights from Mumbai Airport (BOM) to Kolkata Airport (CCU)

Right now, $78 is the lowest price we've found for a one-way Mumbai Airport to Kolkata Airport flight. The best price for a return ticket is $168. Bear in mind that fares may change due to demand when booking.
Score cheap tickets from BOM to CCU by booking at least four months ahead. Based on our research, that's the sweet spot for landing a bargain.
Plan your trip for September. That's the cheapest month for flights from Mumbai Airport to Kolkata Airport. If your travel dates are flexible, try out the 'Whole month' tool to see the cheapest airfare across each month.
There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll notify you as soon as there's a better deal on cheap flights from BOM to CCU.
Choose your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Mumbai Airport to Kolkata Airport.

Handy information about Mumbai Airport (BOM)

56% of flights departing from Mumbai Airport reach their destination on time.
To reach Mumbai Airport from central Mumbai, it'll take around 45 minutes if you're going by car. Of course, this depends on traffic. It's approximately 24 kilometres from the airport to the city centre.
The journey when using public transport takes roughly 1 hour.
Booked an early flight from Mumbai Airport to Kolkata Airport? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these hotels close to BOM:

Arriving at Kolkata Airport (CCU)

Consider booking a hotel near CCU if you're catching a late Mumbai Airport to Kolkata Airport flight. Select one of these options and avoid the hassle of a long transfer:
Venture beyond Kolkata and discover off-the-radar places with your own set of wheels. You can book a Kolkata Airport rental car from popular providers like Europcar or Avis.
Booking your ride from Kolkata Airport about four weeks ahead boosts your odds of scoring a great price.

Getting from Kolkata Airport (CCU) to central Kolkata

From Kolkata Airport, Kolkata is approximately 18 kilometres away. It takes around 35 minutes to get to the centre driving.
It takes roughly 50 minutes to get there by public transport.

When to fly to Kolkata Airport (CCU)

The quietest month for a flight from Mumbai Airport to Kolkata Airport is June, while January is the busiest. Pick the best time to go to Kolkata based on whether you prefer a bustling atmosphere or a more laid-back vibe.
When reserving your flight from Mumbai Airport to Kolkata Airport, think about the kind of weather you enjoy. April is the warmest month in Kolkata, with temperatures ranging from 24ºC (75ºF) to 42ºC (108ºF).
Look for cheap tickets from BOM to CCU in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 15ºC (59ºF) and 28ºC (82ºF) on average.

Explore more of India

You've seen Kolkata, now it's time to discover more of India. Journey around 467 kilometres north-west to Patna to tick off its leading attractions. From Gurudwara to Buddha Smriti Park and Buddha Statue, you'll have a packed itinerary ahead.
Ranchi is another standout destination in India and is around 322 kilometres west of Kolkata. No journey is complete without visiting Jagannath Temple, Panchghagh Falls and Sun Temple.