Into Barcelona, home from Brussels: an open-jaw flight from Montreal

Land in Barcelona, travel Spain and Belgium at your own pace, then fly home from Brussels.

Total, 2 flights
$1051
CAD · 20 days · Nov 24 – Dec 14, 2026
Trip length Lowest prices Selected Itineraries of 20 to 20 days, from the Oct 23 scan.
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Montreal Barcelona (BCN) Brussels (BRU) $380 $671

Outbound: Montreal → Barcelona

Nov 24, 2026
Google Flights
$380

On your own: Barcelona → Brussels

1321 km · about 14 h by road

Return: Brussels → Montreal

Dec 14, 2026
Google Flights
$671
Total · 20 days Open the Google Flights search

For a trip of about 20 days in November 2026, the best price we have seen is $380 CAD for Montreal → Barcelona, plus $671 CAD for Brussels → Montreal, $1051 CAD in total.

By road, expect about 1321 km (about 14 h of driving) between Barcelona and Brussels.

Open jaw or round trip, month by month: Barcelona and Brussels

In our scans, the open jaw between Barcelona and Brussels costs $521 more on average (82%) than the best round trip to either city. The gap is smallest in November ($405 more): it is the price of landing in one city and flying home from another.

Open jaw Barcelona round trip Brussels round trip
Nov
Dec
Jan
Feb
Mar
Apr
Month Open jaw Barcelona round trip Brussels round trip Versus best round trip
November $1051 $646 $750 $405 more
December $1160 $671 $868 $489 more
January $1160 $628 $762 $532 more
February $1158 $628 $762 $530 more
March $1158 $628 $762 $530 more
April $1273 $635 $762 $638 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: Barcelona → Brussels

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 Barcelona and fly home from Brussels instead of returning to where you landed.

How much is a flight from Montreal into Barcelona, home from Brussels?

For about 20 days, the best price we have seen is $1051 CAD: $380 CAD to fly into Barcelona and $671 CAD to fly home from Brussels.

How do I get from Barcelona to Brussels?

By road it is about 1321 km (about 14 h of driving) from Barcelona to Brussels. 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.