Kochi to Mumbai COK → BOM, NMI
Cochin International Airport (COK) → Chhatrapati Shivaji International Airport (BOM), Navi Mumbai International Airport (NMI)
The cheapest return found recently is $197 with Akasa Air, 19 Dec – 27 Dec, found yesterday. The cheapest one-way found recently is $77 with Air India Express, 28 Oct, found 2 days ago.
Return
The cheapest return fare on each of 4 departure dates is usually $170 to $200.
Cheapest return found recently
$197
19 Dec – 27 Dec · Akasa Air
Cochin International Airport (COK) → Chhatrapati Shivaji International Airport (BOM)
Leaves 8:40 a.m. · Return leaves 4:05 p.m. · 4 h 10 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$197
19 Dec – 27 Dec · Akasa Air
Cochin International Airport (COK) → Chhatrapati Shivaji International Airport (BOM)
Leaves 8:40 a.m. · Return leaves 4:05 p.m. · 4 h 10 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$197 19 Dec – 27 Decfound yesterdaySee prices for these dates
$142 12 Jan 2027 – 26 Jan 2027found 3 days agoSee prices for these dates
What have prices looked like?
Over 17 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $136 to $177.
At $197, the cheapest return found recently is above that range.
17 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 4 departure dates from 18 Dec to 17 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 8-night return fares leaving within 3 days of 19 Dec to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Dec – 27 Dec | $208 | IndiGo | Cochin International Airport (COK) → Navi Mumbai International Airport (NMI) | out 1 stop, back nonstop | found yesterday | See prices for these dates |
| 19 Dec – 27 Dec | $197 | Akasa Air | Cochin International Airport (COK) → Chhatrapati Shivaji International Airport (BOM) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 12 Jan 2027 – 26 Jan 2027 | $142 | IndiGo | Cochin International Airport (COK) → Navi Mumbai International Airport (NMI) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 17 Jan 2027 – 19 Feb 2027 | $179 | Air India Express | Cochin International Airport (COK) → Chhatrapati Shivaji International Airport (BOM) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $142.
Airlines on the cheapest dates: IndiGo, Akasa Air, Air India Express.
One-way
The cheapest one-way fare on each of 12 departure dates is usually $77 to $90.
Cheapest one-way found recently
$77
28 Oct · Air India Express
Cochin International Airport (COK) → Navi Mumbai International Airport (NMI)
Leaves 11:15 p.m. · 20 h 40 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
$77
16 Feb 2027 · IndiGo
Cochin International Airport (COK) → Navi Mumbai International Airport (NMI)
Leaves 8:30 p.m. · 1 h 50 min trip
nonstop
found 2 days ago
Found recently, and the cheapest we hold
$77 28 Octfound 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $58 to $75.
At $77, the cheapest one-way found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 12 departure dates from 28 Oct to 22 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 28 Oct to compare.
Every date we hold
12 fares on 12 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Oct | $77 | Air India Express | Cochin International Airport (COK) → Navi Mumbai International Airport (NMI) | 1 stop | found 2 days ago | Open this trip |
| 14 Nov | $110 | SpiceJet | Cochin International Airport (COK) → Chhatrapati Shivaji International Airport (BOM) | nonstop | found 3 days ago | Open this trip |
| 16 Nov | $124 | SpiceJet | Cochin International Airport (COK) → Chhatrapati Shivaji International Airport (BOM) | nonstop | found 5 days ago | Open this trip |
| 19 Nov | $104 | Air India Express | Cochin International Airport (COK) → Chhatrapati Shivaji International Airport (BOM) | nonstop | found 4 days ago | Open this trip |
| 4 Dec | $82 | IndiGo | Cochin International Airport (COK) → Navi Mumbai International Airport (NMI) | nonstop | found 4 days ago | Open this trip |
| 9 Jan 2027 | $85 | IndiGo | Cochin International Airport (COK) → Navi Mumbai International Airport (NMI) | nonstop | found 3 days ago | Open this trip |
| 16 Feb 2027 | $77 | IndiGo | Cochin International Airport (COK) → Navi Mumbai International Airport (NMI) | nonstop | found 2 days ago | Open this trip |
| 18 Feb 2027 | $78 | IndiGo | Cochin International Airport (COK) → Navi Mumbai International Airport (NMI) | nonstop | found 2 days ago | Open this trip |
| 19 Feb 2027 | $77 | IndiGo | Cochin International Airport (COK) → Navi Mumbai International Airport (NMI) | nonstop | found 2 days ago | Open this trip |
| 20 Feb 2027 | $77 | IndiGo | Cochin International Airport (COK) → Navi Mumbai International Airport (NMI) | nonstop | found 2 days ago | Open this trip |
| 21 Feb 2027 | $78 | Akasa Air | Cochin International Airport (COK) → Navi Mumbai International Airport (NMI) | nonstop | found 2 days ago | Open this trip |
| 22 Feb 2027 | $77 | IndiGo | Cochin International Airport (COK) → Navi Mumbai International Airport (NMI) | nonstop | found 2 days ago | Open this trip |
Which month looks cheapest?
October 2026 is the cheapest month — from $77.
Airlines on the cheapest dates: IndiGo, Air India Express, SpiceJet, Akasa Air.
Premium cabin fares from Kochi to Mumbai
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 19 Dec – 27 Dec in another cabin: Premium economy · Business · First
Today's prices for 28 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Kochi to Mumbai?
Return
The cheapest fares were 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (17 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.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $144 | $137 | Cheapest seen | 7 |
| 60–89 days | $177 | $142 | +23% | 11 |
| 90–179 days | $147 | $136 | +2% | 12 |
One-way
Fares 90 to 179 days before departure were typically 10% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 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.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $72 | $65 | +11% | 15 |
| 14–29 days | $73 | $67 | +12% | 20 |
| 30–59 days | $78 | $68 | +20% | 12 |
| 60–89 days | $74 | $73 | +14% | 19 |
| 90–179 days | $65 | $58 | Cheapest seen | 25 |
| 180+ days | $83 | $76 | +28% | 15 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Coimbatore → Mumbai
142 km from Kochi
$155
$42 less than flying from Kochi
1 Nov – 2 Nov · CJB → BOM · out nonstop, back nonstop
found yesterday
Kochi → Pune
120 km from Mumbai
$204
$7 more than flying to Mumbai
18 Dec – 22 Dec · COK → PNQ · out nonstop, back nonstop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Coimbatore → Mumbai
142 km from Kochi
$76
$1 less than flying from Kochi
2 Nov · CJB → BOM · nonstop
found 4 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 19 Dec – 27 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work