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

Land in London, travel United Kingdom and Belgium at your own pace, then fly home from Brussels.

Total, 2 flights
$1086
CAD · 28 days · Mar 12 – Apr 9, 2027
Trip length Lowest prices Selected Itineraries of 28 to 28 days, from the Oct 26 scan.
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Montreal London (LHR) Brussels (BRU) $480 $606

Outbound: Montreal → London

Mar 12, 2027
Google Flights
$480

On your own: London → Brussels

431 km · about 5 h by road

Return: Brussels → Montreal

Apr 9, 2027
Google Flights
$606
Total · 28 days Open the Google Flights search

For a trip of about 28 days in March 2027, the best price we have seen is $480 CAD for Montreal → London, plus $606 CAD for Brussels → Montreal, $1086 CAD in total.

That is $337 CAD more than the round trip to Brussels: the price of adventure, with no retracing your steps.

By road, expect about 431 km (about 5 h of driving) between London and Brussels.

Open jaw or round trip?

Into London, home from Brussels
$1086
Round trip Montreal ↔ London
$923 (28 days)
Round trip Montreal ↔ Brussels
$749 (28 days)

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: London and Brussels

In our scans, the open jaw between London and Brussels costs $327 more on average (42%) than the best round trip to either city. The gap is smallest in December ($219 more): it is the price of landing in one city and flying home from another.

Open jaw London round trip Brussels round trip
Nov
Dec
Jan
Feb
Mar
Month Open jaw London round trip Brussels round trip Versus best round trip
November $1159 $923 $749 $410 more
December $1204 $1075 $985 $219 more
January $1102 $935 $762 $340 more
February $1102 $935 $762 $340 more
March $1086 $941 $762 $324 more

For each month: the best open-jaw price (two one-way flights, stays of 28 to 28 days) and the best round trip to each of the two cities (stays of 24 to 32 days, depending on the lengths we scan). Only our latest scans are used.

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Frequently asked questions: London → 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 London and fly home from Brussels instead of returning to where you landed.

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

For about 28 days, the best price we have seen is $1086 CAD: $480 CAD to fly into London and $606 CAD to fly home from Brussels.

Is it cheaper than a round trip to London or Brussels?

That is $337 CAD more than the round trip to Brussels: the price of adventure, with no retracing your steps.

How do I get from London to Brussels?

By road it is about 431 km (about 5 h of driving) from London 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.