Cheap flights from Kolkata to Mumbai from $77 CCU → BOM, NMI

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $159 to $214.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 15-night return fares leaving within 3 days of 2 Dec to compare.

Every date we hold

107 fares on 5 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $161.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $63 to $90.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 1 Mar 2027 to compare.

Every date we hold

8 fares on 7 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from $77.

Return

Fares 14 to 29 days before departure were typically 7% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

The cheapest fares were 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Kolkata to Mumbai?

The cheapest return found recently is $173 with IndiGo, 2 Dec to 17 Dec, found 2 days ago. The cheapest return we hold, of any age, is $161 with IndiGo, 26 Dec to 26 Dec, found 4 days ago. The cheapest return fare on each of 5 departure dates is usually $169 to $170.

How much is a one-way flight from Kolkata to Mumbai?

The cheapest one-way found recently is $77 with IndiGo, 1 Mar 2027, found 2 days ago. The cheapest one-way fare on each of 7 departure dates is usually $78 to $85.

What is the cheapest month to fly from Kolkata to Mumbai?

December 2026 is the cheapest month for a return, from $161, 26 Dec to 26 Dec, found 4 days ago. March 2027 is the cheapest month for a one-way, from $77, 1 Mar 2027, found 2 days ago.

How far ahead should I book a flight from Kolkata to Mumbai?

In 49 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 7% lower than 0 to 6 days before departure. One-way fares were cheapest 0 to 6 days before departure.

Is there a direct flight from Kolkata to Mumbai?

Yes, the cheapest nonstop return found recently is $169 with IndiGo, 4 Dec to 6 Dec, found 3 days ago. The cheapest nonstop one-way found recently is $77 with IndiGo, 1 Mar 2027, found 2 days ago.

How long is the flight from Kolkata to Mumbai?

The cheapest nonstop one-way found recently, with IndiGo on 1 Mar 2027, takes 2 h 50 min from Netaji Subhas Chandra Bose Airport (CCU) to Navi Mumbai International Airport (NMI).

Which airlines have the cheapest flights from Kolkata to Mumbai?

Between 2 Dec and 10 Apr 2027, IndiGo has the cheapest return on all 5 departure dates we hold. Between 23 Nov and 1 Mar 2027, IndiGo has the cheapest one-way on all 7 departure dates we hold.