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Checked November 6, 2026 · last officially updated November 2, 2026
The usual round-trip price from Montreal to Kolkata is about $2236 CAD, based on all of our scans. The lowest price we have recorded is $1673 CAD, which is 25% below the usual price. Departures in April are cheapest on average ($1879 CAD) and departures in December the most expensive ($3165 CAD). Prices vary moderately on this route depending on the departure date and when you book.
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What is the best month to fly from Montreal to Kolkata? Price by departure month
Typical round-trip price of each month's departures, all trip lengths, from all of our past and current scans (every January pooled, and so on). Prices are compared at the same booking lead time. The difference compares each month to the average of the months shown: a negative difference means cheaper than average. These figures firm up as we collect more scans.
| Departure month | Average price | Lowest seen | Difference | |
|---|---|---|---|---|
| January | $2247 | $1902 | +0% | |
| February | $2251 | $1902 | +0% | |
| March | $2248 | $1673 | +0% | |
| April | $2252 | $1825 | +0% | |
| November | $2240 | $2019 | +0% | |
| December | $2254 | $2082 | +0% |
When to fly from Montreal to Kolkata? Average price per day
Average round-trip price per departure date, all trip lengths, from all of our scans. Green line: the average price across all of our scans. Black dot: the cheapest day.
Mar 21, 2027 is the cheapest departure date from Montreal to Kolkata in our scans: $1673 CAD on average, across all trip lengths and all prices recorded over time.
FAQ: flights Montreal → Kolkata
Is the best price from Montreal to Kolkata really a good deal?
The average price across all of our Montreal → Kolkata scans is $2236 CAD. Our best spotted price, $1673 CAD, is 25% below that average.
When is the cheapest time to fly from Montreal to Kolkata?
Based on our daily scans, departures from Montreal to Kolkata in April are the cheapest (average $1879 CAD) and departures in December the most expensive ($3165 CAD). The chart above shows the average price day by day for the coming year.
How long does a deal from Montreal to Kolkata last?
Fare deals disappear fast: we treat a deal as active for 48 hours after it is sent. After that the price may have changed.
How do I get alerted when fares from Montreal to Kolkata drop?
Subscribe to En Plein Vol for free: we email flight deals from Montreal as soon as they are spotted.