For a trip of about 4 days in November 2026, the best price we have seen is $628 CAD for Montreal → Prague, plus $615 CAD for Riga → Montreal, $1243 CAD in total.
By road, expect about 1447 km (about 16 h of driving) between Prague and Riga.
Open jaw or round trip, month by month: Prague and Riga
In our scans, the open jaw between Prague and Riga costs $423 more on average (43%) than the best round trip to either city. The gap is smallest in November ($256 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | Prague round trip | Riga round trip | Versus best round trip |
|---|---|---|---|---|
| November | $1243 | $987 | $1138 | $256 more |
| December | $1604 | $987 | $1138 | $617 more |
| January | $1486 | $990 | $1075 | $496 more |
| February | $1364 | $990 | $1122 | $374 more |
| March | $1364 | $992 | $1279 | $372 more |
For each month: the best open-jaw price (two one-way flights, stays of 4 to 4 days) and the best round trip to each of the two cities (stays of 1 to 8 days, depending on the lengths we scan). Only our latest scans are used.
Frequently asked questions: Prague → Riga
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 Prague and fly home from Riga instead of returning to where you landed.
How much is a flight from Montreal into Prague, home from Riga?
For about 4 days, the best price we have seen is $1243 CAD: $628 CAD to fly into Prague and $615 CAD to fly home from Riga.
How do I get from Prague to Riga?
By road it is about 1447 km (about 16 h of driving) from Prague to Riga. 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 the booking page before you pay.