Cheap flights from Kochi to Mumbai from $87 COK → BOM, NMI

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 34 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $136 to $204.

At $204, the cheapest return found recently is at the high end of that range.

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

Could nearby dates be cheaper?

We hold no other 1-night return fares leaving within 3 days of 14 Nov to compare.

Every date we hold

21 fares on 1 departure dates

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $58 to $79.

At $87, the cheapest one-way found recently is above that range.

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

Could nearby dates be cheaper?

Yes. Among one-way fares leaving within 3 days of 4 Dec, 1 Dec costs $79: $8 less than the cheapest found recently.

IndiGo · Cochin International Airport (COK) → Chhatrapati Shivaji International Airport (BOM) · 1 stop · found 4 days ago

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Every date we hold

41 fares on 6 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $79.

Return

The cheapest fares were 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (34 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

Fares 7 to 13 days before departure were typically 14% lower than 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 Kochi to Mumbai?

The cheapest return found recently is $204 with IndiGo, 14 Nov to 15 Nov, found 7 days ago.

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

The cheapest one-way found recently is $87 with IndiGo, 4 Dec, found 3 days ago. The cheapest one-way we hold, of any age, is $79 with IndiGo, 1 Dec, found 4 days ago. The cheapest one-way fare on each of 6 departure dates is usually $81 to $86.

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

December 2026 is the cheapest month for a one-way, from $79, 1 Dec, found 4 days ago.

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

In 34 days of prices between 24 Sept and 11 Nov, return fares were cheapest 0 to 6 days before departure. In 49 days of prices between 24 Sept and 11 Nov, one-way fares 7 to 13 days before departure were typically 14% lower than 0 to 6 days before departure.

Is there a direct flight from Kochi to Mumbai?

Yes, the cheapest nonstop return found recently is $204 with IndiGo, 14 Nov to 15 Nov, found 7 days ago. The cheapest nonstop one-way found recently is $88 with IndiGo, 4 Dec, found 3 days ago.

How long is the flight from Kochi to Mumbai?

The cheapest nonstop one-way found recently, with IndiGo on 4 Dec, takes 1 h 50 min from Cochin International Airport (COK) to Navi Mumbai International Airport (NMI). The cheapest one-way found recently, with IndiGo on 4 Dec, takes 7 h 20 min with 1 stop.

Which airlines have the cheapest flights from Kochi to Mumbai?

Between 1 Dec and 9 Jan 2027, IndiGo has the cheapest one-way on all 6 departure dates we hold.