On your own: Bilbao → Madrid
For a trip of about 4 days in December 2026, the best price we have seen is $546 CAD for Montreal → Bilbao, plus $490 CAD for Madrid → Montreal, $1036 CAD in total.
By road, expect about 392 km (about 4 h of driving) between Bilbao and Madrid.
Open jaw or round trip, month by month: Bilbao and Madrid
In our scans, the open jaw between Bilbao and Madrid costs $437 more on average (68%) than the best round trip to either city. The gap is smallest in December ($384 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | Bilbao round trip | Madrid round trip | Versus best round trip |
|---|---|---|---|---|
| November | $1091 | $696 | $637 | $454 more |
| December | $1036 | $696 | $652 | $384 more |
| January | $1092 | $701 | $637 | $455 more |
| February | $1092 | $701 | $637 | $455 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.
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Frequently asked questions: Bilbao → Madrid
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 Bilbao and fly home from Madrid instead of returning to where you landed.
How much is a flight from Montreal into Bilbao, home from Madrid?
For about 4 days, the best price we have seen is $1036 CAD: $546 CAD to fly into Bilbao and $490 CAD to fly home from Madrid.
How do I get from Bilbao to Madrid?
By road it is about 392 km (about 4 h of driving) from Bilbao to Madrid. 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.