On your own: Tallinn → Helsinki
For a trip of about 14 days in December 2026, the best price we have seen is $756 CAD for Montreal → Tallinn, plus $770 CAD for Helsinki → Montreal, $1526 CAD in total.
That is $530 CAD more than the round trip to Helsinki: the price of adventure, with no retracing your steps.
By road, expect about 111 km (about 3 h of driving) between Tallinn and Helsinki.
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: Tallinn and Helsinki
In our scans, the open jaw between Tallinn and Helsinki costs $632 more on average (60%) than the best round trip to either city. The gap is smallest in December ($447 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | Tallinn round trip | Helsinki round trip | Versus best round trip |
|---|---|---|---|---|
| November | $1980 | $1143 | $1053 | $927 more |
| December | $1526 | $1185 | $1079 | $447 more |
| January | $1541 | $1052 | $1019 | $522 more |
For each month: the best open-jaw price (two one-way flights, stays of 14 to 14 days) and the best round trip to each of the two cities (stays of 10 to 18 days, depending on the lengths we scan). Only our latest scans are used.
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Frequently asked questions: Tallinn → Helsinki
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 Tallinn and fly home from Helsinki instead of returning to where you landed.
How much is a flight from Montreal into Tallinn, home from Helsinki?
For about 14 days, the best price we have seen is $1526 CAD: $756 CAD to fly into Tallinn and $770 CAD to fly home from Helsinki.
Is it cheaper than a round trip to Tallinn or Helsinki?
That is $530 CAD more than the round trip to Helsinki: the price of adventure, with no retracing your steps.
How do I get from Tallinn to Helsinki?
By road it is about 111 km (about 3 h of driving) from Tallinn to Helsinki. 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.