Cheap flights from Brighton to Montreal from £319

The month of September is, on average, the cheapest month to fly to Montreal from Brighton, with most prices found around £401. The month of June is another great option to travel to Montreal, with average flight prices from Brighton averaging around £418.

The cheapest day to depart from Brighton to Montreal is on a Wednesday. Travellers who choose to depart for Montreal on a Wednesday will often find tickets for as low as £527. Flights from Brighton to Montreal on a Saturday will generally be more expensive and average around £563. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the afternoon is the cheapest time of day to fly from Brighton to Montreal when you can find flight prices for as low as £509. Flying to Montreal in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Montreal is at midday when prices are around £574.

Fly from London Gatwick to Montreal Pierre Elliott Trudeau Intl for the best Brighton - Montreal flight prices

You are more likely to see cheaper flights to Montreal from Brighton when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around £487 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Brighton for as low as £453 on momondo.

There are 3 cabin classes available to choose from on Brighton to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

British Airways, Delta, and KLM are the most popular carriers operating from Brighton to Montreal

Air Canada, British Airways and Lufthansa are the top three most popular airlines that fly to Montreal from Brighton according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 7 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

As of February 2026, there are 9 flights per day flying from Brighton to Montreal. The most common time of day flights depart is 16:00, with 100% of flights taking off in the afternoon.

As of February 2026, 68 flights take off from Brighton and land in Montreal each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.