On your own: London Gatwick → Brussels
For a trip of about 28 days in March 2027, the best price we have seen is $447 CAD for Montreal → London Gatwick, plus $606 CAD for Brussels → Montreal, $1053 CAD in total.
That is $304 CAD more than the round trip to Brussels: the price of adventure, with no retracing your steps.
By road, expect about 396 km (about 5 h of driving) between London Gatwick and Brussels.
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: London Gatwick and Brussels
In our scans, the open jaw between London Gatwick and Brussels costs $345 more on average (44%) than the best round trip to either city. The gap is smallest in March ($291 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | London Gatwick round trip | Brussels round trip | Versus best round trip |
|---|---|---|---|---|
| November | $1159 | $897 | $749 | $410 more |
| December | $1239 | $897 | $985 | $342 more |
| January | $1102 | $897 | $762 | $340 more |
| February | $1102 | $941 | $762 | $340 more |
| March | $1053 | $833 | $762 | $291 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 Gatwick → 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 Gatwick and fly home from Brussels instead of returning to where you landed.
How much is a flight from Montreal into London Gatwick, home from Brussels?
For about 28 days, the best price we have seen is $1053 CAD: $447 CAD to fly into London Gatwick and $606 CAD to fly home from Brussels.
Is it cheaper than a round trip to London Gatwick or Brussels?
That is $304 CAD more than the round trip to Brussels: the price of adventure, with no retracing your steps.
How do I get from London Gatwick to Brussels?
By road it is about 396 km (about 5 h of driving) from London Gatwick 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.