On your own: Kolkata → Mumbai
For a trip of about 3 days in November 2026, the best price we have seen is $1131 CAD for Montreal → Kolkata, plus $803 CAD for Mumbai → Montreal, $1934 CAD in total.
By road, expect about 1903 km (about 22 h of driving) between Kolkata and Mumbai.
Open jaw or round trip, month by month: Kolkata and Mumbai
In our scans, the open jaw between Kolkata and Mumbai costs $545 more on average (37%) than the best round trip to either city. The gap is smallest in December ($454 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | Kolkata round trip | Mumbai round trip | Versus best round trip |
|---|---|---|---|---|
| November | $1934 | $1721 | $1469 | $465 more |
| December | $2082 | $1722 | $1628 | $454 more |
| January | $1978 | $1721 | $1451 | $527 more |
| February | $1978 | $1721 | $1451 | $527 more |
| March | $2074 | $1721 | $1444 | $630 more |
| April | $2118 | $1721 | $1450 | $668 more |
For each month: the best open-jaw price (two one-way flights, stays of 3 to 3 days) and the best round trip to each of the two cities (stays of 1 to 7 days, depending on the lengths we scan). Only our latest scans are used.
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Frequently asked questions: Kolkata → Mumbai
What is an open-jaw flight?
An open-jaw (or multi-city) flight arrives in one city and leaves from another. Here you arrive in Kolkata and fly home from Mumbai instead of returning to where you landed.
How much is a flight from Montreal into Kolkata, home from Mumbai?
For about 3 days, the best price we have seen is $1934 CAD: $1131 CAD to fly into Kolkata and $803 CAD to fly home from Mumbai.
How do I get from Kolkata to Mumbai?
By road it is about 1903 km (about 22 h of driving) from Kolkata to Mumbai. Train, bus or a rental car are the usual options; that cost is not included in the prices shown.
Are these prices guaranteed?
No. They are the best prices from our latest scan and they change often. Check the final price on Google Flights before you book.