On your own: Kolkata → Islamabad
For a trip of about 21 days in November 2026, the best price we have seen is $1131 CAD for Montreal → Kolkata, plus $998 CAD for Islamabad → Montreal, $2129 CAD in total.
That is $451 CAD more than the round trip to Islamabad: the price of adventure, with no retracing your steps.
By road, expect about 2293 km (about 27 h of driving) between Kolkata and Islamabad.
Open jaw or round trip?
A round trip brings you back to where you landed; the open jaw has you travel between the two cities.
Open jaw or round trip, month by month: Kolkata and Islamabad
In our scans, the open jaw between Kolkata and Islamabad costs $656 more on average (38%) than the best round trip to either city. The gap is smallest in November ($440 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | Kolkata round trip | Islamabad round trip | Versus best round trip |
|---|---|---|---|---|
| November | $2129 | $1721 | $1689 | $440 more |
| December | $2541 | $1889 | $1906 | $652 more |
| January | $2513 | $1721 | $1679 | $834 more |
| February | $2513 | $1721 | $1679 | $834 more |
| March | $2197 | $1721 | $1678 | $519 more |
For each month: the best open-jaw price (two one-way flights, stays of 21 to 21 days) and the best round trip to each of the two cities (stays of 17 to 25 days, depending on the lengths we scan). Only our latest scans are used.
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Frequently asked questions: Kolkata → Islamabad
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 Islamabad instead of returning to where you landed.
How much is a flight from Montreal into Kolkata, home from Islamabad?
For about 21 days, the best price we have seen is $2129 CAD: $1131 CAD to fly into Kolkata and $998 CAD to fly home from Islamabad.
Is it cheaper than a round trip to Kolkata or Islamabad?
That is $451 CAD more than the round trip to Islamabad: the price of adventure, with no retracing your steps.
How do I get from Kolkata to Islamabad?
By road it is about 2293 km (about 27 h of driving) from Kolkata to Islamabad. 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.