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Cheap flights from Brighton to Montreal from £320

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YMQ
1 Apr — 8 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Montreal are usually found in September or June, booked 83 days in advance, depart on a Wednesday or Friday and return on a Sunday

Cheap flight deals from Brighton to Montreal

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Montreal
Explore the most affordable flight options available from Brighton to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 March 2026.

Mon 13/412:40
LGW
-
YUL
1 stop25h 40m
Air Transat
Mon 20/410:15
YUL
-
LGW
1 stop19h 30m
Air Transat
Deal found 27/2£369
Mon 16/318:10
LGW
-
YUL
1 stop21h 15m
Multiple Airlines
Wed 25/321:25
YUL
-
LGW
1 stop16h 20m
Multiple Airlines
Deal found 27/2£371
Mon 16/318:35
LTN
-
YUL
1 stop20h 50m
Multiple Airlines
Wed 25/321:25
YUL
-
LTN
1 stop18h 40m
Multiple Airlines
Deal found 27/2£371
Wed 15/409:30
LHR
-
YUL
Nonstop7h 35m
Air Canada
Tue 21/412:00
YUL
-
LHR
1 stop13h 35m
Air Canada
Deal found 26/2£371
Fri 6/311:40
LGW
-
YUL
1 stop26h 37m
Air Transat
Fri 20/319:20
YUL
-
LGW
1 stop10h 25m
Air Transat
Deal found 1/3£372
Wed 29/406:00
LTN
-
YUL
1 stop11h 50m
Multiple Airlines
Tue 5/521:30
YUL
-
LTN
1 stop19h 55m
Multiple Airlines
Deal found 26/2£372
Fri 6/311:40
LGW
-
YUL
1 stop26h 37m
Air Transat
Tue 17/319:20
YUL
-
LGW
1 stop10h 25m
Air Transat
Deal found 27/2£372
Tue 14/419:10
LTN
-
YUL
1 stop22h 40m
Multiple Airlines
Tue 21/420:25
YUL
-
LTN
1 stop21h 00m
Multiple Airlines
Deal found 27/2£373
Fri 13/311:40
LGW
-
YUL
1 stop14h 27m
Air Transat
Sat 21/310:15
YUL
-
LGW
1 stop19h 30m
Air Transat
Deal found 1/3£374
Fri 17/418:05
LHR
-
YUL
Nonstop7h 10m
British Airways
Tue 21/422:00
YUL
-
LHR
Nonstop6h 40m
British Airways
Deal found 26/2£374
Wed 29/412:40
LGW
-
YUL
1 stop25h 40m
Air Transat
Sun 3/520:35
YUL
-
LGW
1 stop9h 10m
Air Transat
Deal found 26/2£374
Mon 13/414:10
LHR
-
YUL
1 stop14h 11m
Air Canada
Mon 20/416:40
YUL
-
LHR
1 stop14h 10m
Air Canada
Deal found 26/2£375

Find flight deals from Brighton to Montreal

Keep the following information in mind while searching for Brighton to Montreal flight deals. Data was last updated 2 March 2026.

Round-trip from

£369

One-way from

£320

Popular in

December

Cheapest in

September

Average price

£445
Air Transat
  • Air Transat
  • 13/4-20/4
  • 2 total stops
  • 45h 10m total
  • Brighton to Montreal
Search Deals
3/4
  • 3/4
  • 3 total stops
  • 29h 05m total
  • Brighton to Montreal
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 March 2026.
Use the filters below to find and compare flights from Brighton to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 29/4

06:00-12:50

1 stop11h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

21:30-22:25

1 stop19h 55m

£372

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Thu 25/6

19:30-11:35

1 stop21h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

18:50-12:55

1 stop13h 05m

£419

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Tue 31/3

19:10-12:50

1 stop22h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

20:25-09:25

1 stop32h 00m

£424

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Fri 21/8

19:00-14:00

1 stop24h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

21:30-15:50

1 stop13h 20m

£448

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 26/8

19:20-11:35

1 stop21h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

18:50-12:55

1 stop13h 05m

£448

LondonMontreal

STN - YUL

STNYUL

London Stansted

Wed 20/5

06:30-00:25

2 stops22h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

06:45-17:10

3 stops29h 25m

£452

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sun 31/5

20:05-15:00

1 stop23h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

16:40-07:55

1 stop10h 15m

£466

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 16/4

20:05-15:00

1 stop23h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

16:40-13:40

2 stops16h 00m

£493

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 11/5

09:25-19:21

2 stops14h 56m

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

16:40-08:25

1 stop10h 45m

£502

LondonMontreal

LCY - YUL

LCYYUL

London City

Mon 16/3

10:00-18:20

1 stop12h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

20:10-09:30

1 stop9h 20m

£503

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from Brighton to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Brighton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brighton to Montreal

How far ahead should I book a flight from Brighton to Montreal?

Use this chart to determine the optimal time to book a return flight from Brighton to Montreal. Price data was last updated on 27 February 2026.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brighton to Montreal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Brighton to Montreal?

Currently, September is the cheapest month in which you can book a flight from Brighton to Montreal (average of £283). Flying from Brighton to Montreal in December is currently the most expensive (average of £379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BH9 to YMQ?

Find hourly flight availability from Brighton to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brighton to Montreal as you normally would.

Weekly flight availability from Brighton to Montreal

Explore weekly flight availability from Brighton to Montreal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 March 2026.

The most flights from BH9 to YMQ are scheduled on a Saturday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost for a return flight from Brighton to Montreal?

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montreal. Reviews last updated 2 March 2026.
See what other customers who have flown with Air Transat, American Airlines, andAir Canada from Brighton to Montreal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
515 reviews
Check prices

Comfort

7.3

Boarding

7.9

Entertainment

7.1

Crew

8.5

Overall

7.7

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
515 reviews
Air Transat
7.7
Good
515 reviews
Check prices

Comfort

7.3

Boarding

7.9

Entertainment

7.1

Crew

8.5

Overall

7.7

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
American Airlines
7.2
Good
11,373 reviews
Air Transat
7.7
Good
515 reviews
Check prices

Comfort

7.3

Boarding

7.9

Entertainment

7.1

Crew

8.5

Overall

7.7

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,762 reviews
Air Transat
7.7
Good
515 reviews
Check prices

Comfort

7.3

Boarding

7.9

Entertainment

7.1

Crew

8.5

Overall

7.7

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,820 reviews
Air Transat
7.7
Good
515 reviews
Check prices

Comfort

7.3

Boarding

7.9

Entertainment

7.1

Crew

8.5

Overall

7.7

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,773 reviews
Air Transat
7.7
Good
515 reviews
Check prices

Comfort

7.3

Boarding

7.9

Entertainment

7.1

Crew

8.5

Overall

7.7

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Brighton to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brighton to Montreal?

    Departing from Brighton to Montreal will take you 12h 20m. The distance between Brighton and Montreal is about 3258 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Brighton to Montreal one-way?

    One-way options have recently been found by users for as low as £207 on Air Transat. Other airlines that offer cheap prices include Virgin Atlantic from £276 and British Airways from £289 one-way.

  • What are the most popular routes from Brighton to Montreal?

    Most travelers choose London Heathrow - Montreal Pierre Elliott Trudeau Intl, London Gatwick - Montreal Pierre Elliott Trudeau Intl or London City - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Brighton to Montreal.

  • What are the most reliable airlines from Brighton to Montreal?

    Before booking your flight to Montreal from Brighton, check out the most reliable airlines to get you to your destination on time: Aegean Airlines (96%), Air Canada (92%), Austrian Airlines( 92%).

  • What are the cheapest flights from Brighton to Montreal?

    While on average a flight from Brighton to Montreal is generally £750, our data shows the cheapest flight currently is £350. When looking at the most popular route, (London Heathrow - Montreal Pierre Elliott Trudeau Intl), you can expect to pay £368 for that flight.

  • Can I find deals for flights from Brighton to Montreal that include hotel bookings?

    Yes. In addition to deals on Brighton to Montreal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brighton to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brighton to Montreal.

  • Can I find deals for business class flights from Brighton to Montreal?

    Yes. Cheapflights offers flight deals from Brighton to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brighton to Montreal?

    Currently, September is the cheapest month in which you can book a flight from Brighton to Montreal (average of £283). Flying from Brighton to Montreal in December is currently the most expensive (average of £379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Brighton to Montreal

Discover the top 7 airlines that operate flights from Brighton to Montreal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£301Average£454FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£325Average£491FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£367Average£500FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£375Average£521FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£385Average£505FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£387Average£786FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£422Average£719FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Brighton to Montreal?

Deals for Brighton to Montreal flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Brighton to Montreal?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Brighton to Montreal for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Brighton to Montreal with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Brighton to Montreal flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Brighton to Montreal become cheaper?

Yes! Start tracking prices for Brighton to Montreal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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