How early should I book Mumbai to Kolkata flights to get the cheapest price?

Historically, the lowest average prices for flights from Mumbai to Kolkata are found when booking within 0-6 days of departure, with an average price of $93. Booking 7-13 days out also shows an average price of $93. Prices tend to increase significantly further out, for example, flights booked 28-59 days in advance typically average $176. Even booking 60+ days out shows a higher average price of $106 compared to last-minute options.

How do I know if a Mumbai to Kolkata flight is a good deal?

Across the trailing quarter, a good deal for a flight from Mumbai to Kolkata is considered to be $76 or less. The median price for this route historically stands at $83. Prices can go higher, with 75% of observed prices being $122 or less. Therefore, if you find a flight at or below $76, it represents a competitive fare.

What's the cheapest month to fly from Mumbai to Kolkata?

Historically, June has been the cheapest month to fly from Mumbai to Kolkata, with a median price of $77. January and May also offer competitive prices, with median fares of $78 and $79 respectively. The annual median price for this route is $83. While May is listed among the cheapest, it also represents the most expensive month with a median of $79, indicating consistent pricing across these periods.

Are there direct flights from Mumbai to Kolkata?

Yes, direct flights are commonly available for the Mumbai to Kolkata route. Historically, approximately 72.8% of flights on this route have been direct. For connecting flights, the median number of stopovers observed across the trailing 90 days is typically one. This indicates a strong prevalence of non-stop options for travelers.

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

The typical direct flight from Mumbai to Kolkata covers a distance of 1665 kilometers and has a median duration of 2 hours and 50 minutes. For flights with one stop, the median travel time is significantly longer, averaging 7 hours and 35 minutes. Travelers should consider these durations when planning their journey, with direct flights offering a considerably faster option.

How often do Mumbai to Kolkata flight prices drop?

Historically, flight prices for the Mumbai to Kolkata route are classified as experiencing frequent drops. This suggests that travelers can often find opportunities to secure lower fares. The pricing trends across the trailing 30 days indicate a dynamic market for this route.

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Cheap Flights from Mumbai to Kolkata

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Mumbai to Kolkata

Explore current cheapest deals departing from Mumbai to Kolkata

2026-10-02 – 2026-10-04
BOM - Kolkata
44% AI deal score
$110
$153
Round trip
2026-09-24 – 2026-09-29
BOM - Kolkata
45% AI deal score
$121
$157
Round trip
2026-09-24 – 2026-09-25
BOM - Kolkata
45% AI deal score
$127
$157
Round trip
2026-09-15 – 2026-09-23
BOM - Kolkata
45% AI deal score
$117
$157
Round trip
2026-09-23 – 2026-09-25
BOM - Kolkata
46% AI deal score
$130
$157
Round trip
2026-09-25 – 2026-09-29
BOM - Kolkata
45% AI deal score
$125
$158
Round trip
2026-09-17 – 2026-09-22
BOM - Kolkata
46% AI deal score
$136
$158
Round trip
2026-09-23 – 2026-09-30
BOM - Kolkata
45% AI deal score
$117
$158
Round trip
2026-09-17 – 2026-09-23
BOM - Kolkata
45% AI deal score
$124
$158
Round trip
2026-09-23 – 2026-09-28
BOM - Kolkata
45% AI deal score
$123
$158
Round trip

Cheap Flights from Mumbai to Kolkata

Today’s best flight deals from Mumbai to Kolkata

Mumbai to Kolkata: Overview

Insights for flights from Mumbai to Kolkata

Mumbai to Kolkata: Overview

Insights for flights from Mumbai to Kolkata

How much is a round trip from Mumbai to Kolkata

The cheapest time to fly from Mumbai to Kolkata

Direct flights from Mumbai to Kolkata

Last-minute flights going from Mumbai to Kolkata

Biggest price drops on these dates for flights from Mumbai to Kolkata

Popular Airports to fly from Mumbai to Kolkata

Mumbai - Kolkata route insights

Recent fares are above the typical level

Cheapest months: June, January, May

Direct flights average 2h 55m

Direct flights are dominant (72.8%)

Akasa Air offers direct flights

Deals are frequent on this route

Mumbai main airports to depart from

Kolkata main airports to arrive at

Airports nearby Kolkata used as alternative

Business & First Class Flight Deals to Kolkata

Best Elite deals to Kolkata

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Frequently Asked Questions About Flights to Kolkata

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