On your own: Frankfurt → Porto
For a trip of about 21 days in March 2027, the best price we have seen is $503 CAD for Montreal → Frankfurt, plus $454 CAD for Porto → Montreal, $957 CAD in total.
That is $230 CAD more than the round trip to Porto: the price of adventure, with no retracing your steps.
By road, expect about 2119 km (about 22 h of driving) between Frankfurt and Porto.
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: Frankfurt and Porto
In our scans, the open jaw between Frankfurt and Porto costs $305 more on average (40%) than the best round trip to either city. The gap is smallest in December ($212 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | Frankfurt round trip | Porto round trip | Versus best round trip |
|---|---|---|---|---|
| November | $1093 | $898 | $831 | $262 more |
| December | $1099 | $1026 | $887 | $212 more |
| January | $1102 | $898 | $727 | $375 more |
| February | $1102 | $930 | $727 | $375 more |
| March | $957 | $930 | $727 | $230 more |
| April | $1213 | $994 | $836 | $377 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: Frankfurt → Porto
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 Frankfurt and fly home from Porto instead of returning to where you landed.
How much is a flight from Montreal into Frankfurt, home from Porto?
For about 21 days, the best price we have seen is $957 CAD: $503 CAD to fly into Frankfurt and $454 CAD to fly home from Porto.
Is it cheaper than a round trip to Frankfurt or Porto?
That is $230 CAD more than the round trip to Porto: the price of adventure, with no retracing your steps.
How do I get from Frankfurt to Porto?
By road it is about 2119 km (about 22 h of driving) from Frankfurt to Porto. 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.