On your own: London Gatwick → Bilbao
For a trip of about 20 days in November 2026, the best price we have seen is $429 CAD for Montreal → London Gatwick, plus $549 CAD for Bilbao → Montreal, $978 CAD in total.
By road, expect about 1267 km (about 18 h of driving) between London Gatwick and Bilbao.
Open jaw or round trip, month by month: London Gatwick and Bilbao
In our scans, the open jaw between London Gatwick and Bilbao costs $91 more on average (10%) than the best round trip to either city. The gap is smallest in November ($80 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | London Gatwick round trip | Bilbao round trip | Versus best round trip |
|---|---|---|---|---|
| November | $978 | $898 | - | $80 more |
| December | $1123 | $1014 | - | $109 more |
| January | $979 | $898 | - | $81 more |
| February | $1002 | $909 | - | $93 more |
For each month: the best open-jaw price (two one-way flights, stays of 20 to 20 days) and the best round trip to each of the two cities (stays of 16 to 24 days, depending on the lengths we scan). Only our latest scans are used.
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Frequently asked questions: London Gatwick → Bilbao
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 London Gatwick and fly home from Bilbao instead of returning to where you landed.
How much is a flight from Montreal into London Gatwick, home from Bilbao?
For about 20 days, the best price we have seen is $978 CAD: $429 CAD to fly into London Gatwick and $549 CAD to fly home from Bilbao.
How do I get from London Gatwick to Bilbao?
By road it is about 1267 km (about 18 h of driving) from London Gatwick to Bilbao. 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.