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Cheap flights from Montreal to Brighton from C$ 339

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LHR
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Brighton are usually found in May or November, booked 49 days in advance, depart on a Sunday or Saturday and return on a Sunday

Cheap flight deals from Montreal to Brighton

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Brighton
Explore the most affordable flight options available from Montreal to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 February 2026.

Wed 18/29:45 p.m.
YUL
-
LGW
1 stop12h 20m
TAP AIR PORTUGAL
Fri 27/210:40 a.m.
LGW
-
YUL
1 stop14h 35m
TAP AIR PORTUGAL
Deal found 11/2C$ 655
Wed 18/29:45 p.m.
YUL
-
LHR
1 stop19h 55m
TAP AIR PORTUGAL
Fri 27/26:00 a.m.
LHR
-
YUL
1 stop19h 15m
TAP AIR PORTUGAL
Deal found 11/2C$ 663
Fri 22/510:45 p.m.
YUL
-
LGW
1 stop11h 55m
TAP AIR PORTUGAL
Fri 5/610:35 a.m.
LGW
-
YUL
1 stop15h 35m
TAP AIR PORTUGAL
Deal found 11/2C$ 664
Fri 22/510:45 p.m.
YUL
-
LHR
1 stop14h 00m
TAP AIR PORTUGAL
Fri 5/61:45 p.m.
LHR
-
YUL
1 stop12h 25m
TAP AIR PORTUGAL
Deal found 14/2C$ 666
Wed 25/310:45 p.m.
YUL
-
LHR
1 stop18h 50m
TAP AIR PORTUGAL
Wed 29/48:00 a.m.
LHR
-
YUL
1 stop17h 45m
TAP AIR PORTUGAL
Deal found 14/2C$ 674
Mon 1/610:45 p.m.
YUL
-
LGW
1 stop11h 50m
TAP AIR PORTUGAL
Sun 14/610:35 a.m.
LGW
-
YUL
1 stop15h 35m
TAP AIR PORTUGAL
Deal found 14/2C$ 677
Mon 11/510:45 p.m.
YUL
-
LHR
1 stop19h 10m
TAP AIR PORTUGAL
Sun 31/57:50 p.m.
LHR
-
YUL
1 stop30h 20m
TAP AIR PORTUGAL
Deal found 14/2C$ 677
Wed 25/310:45 p.m.
YUL
-
LGW
1 stop12h 20m
TAP AIR PORTUGAL
Wed 29/410:35 a.m.
LGW
-
YUL
1 stop15h 10m
TAP AIR PORTUGAL
Deal found 14/2C$ 678
Mon 1/610:45 p.m.
YUL
-
LHR
1 stop19h 10m
TAP AIR PORTUGAL
Sun 14/611:20 a.m.
LHR
-
YUL
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 14/2C$ 678
Mon 23/29:45 p.m.
YUL
-
LGW
1 stop13h 00m
TAP AIR PORTUGAL
Sat 14/34:35 p.m.
LGW
-
YUL
1 stop32h 40m
TAP AIR PORTUGAL
Deal found 13/2C$ 679
Fri 5/610:45 p.m.
YUL
-
LGW
1 stop11h 55m
TAP AIR PORTUGAL
Mon 15/610:35 a.m.
LGW
-
YUL
1 stop15h 35m
TAP AIR PORTUGAL
Deal found 14/2C$ 682
Mon 1/610:45 p.m.
YUL
-
LHR
1 stop15h 05m
TAP AIR PORTUGAL
Mon 8/611:20 a.m.
LHR
-
YUL
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 12/2C$ 682

Find flight deals from Montreal to Brighton

Keep the following information in mind while searching for Montreal to Brighton flight deals. Data was last updated 15 February 2026.

Round-trip from

C$ 664

One-way from

C$ 339

Popular in

December

Cheapest in

May

Average price

C$ 963
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 22/5-5/6
  • 2 total stops
  • 27h 30m total
  • Montreal to Brighton
Search Deals
18/3
  • 18/3
  • 1 total stop
  • 17h 25m total
  • Montreal to Brighton
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Brighton 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 629,999 searches. Data last updated 15 February 2026.
Use the filters below to find and compare flights from Montreal to Brighton that are best for you.

Fly from

Montreal

Fly to

Brighton

Route

Depart

Return

Price

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

10:45 p.m.-5:45 p.m.

1 stop14h 00m

London Heathrow

Sun 21/6

7:50 p.m.-9:10 p.m.

1 stop30h 20m

C$ 712

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

London Gatwick

Fri 29/5

11:35 a.m.-2:15 p.m.

Nonstop7h 40m

C$ 742

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

London Gatwick

Fri 29/5

11:35 a.m.-2:15 p.m.

Nonstop7h 40m

C$ 742

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

London Gatwick

Sat 16/5

11:35 a.m.-2:15 p.m.

Nonstop7h 40m

C$ 742

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

London Gatwick

Fri 29/5

11:35 a.m.-2:15 p.m.

Nonstop7h 40m

C$ 742

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

London Gatwick

Fri 15/5

11:35 a.m.-2:15 p.m.

Nonstop7h 40m

C$ 743

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

9:10 p.m.-9:50 p.m.

1 stop20h 40m

London Luton

Mon 16/3

6:35 p.m.-1:35 p.m.

1 stop23h 00m

C$ 756

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

London Gatwick

Sun 31/5

12:40 p.m.-7:20 p.m.

1 stop11h 40m

C$ 757

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

6:45 a.m.-12:35 p.m.

3 stops24h 50m

London Luton

Wed 27/5

6:15 a.m.-6:20 p.m.

3 stops17h 05m

C$ 761

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

5:25 p.m.-9:45 a.m.

1 stop11h 20m

London Gatwick

Sun 8/3

11:40 a.m.-4:52 p.m.

1 stop33h 12m

C$ 761

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 60 results
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Best time to book a flight from Montreal to Brighton

Have a flexible travel schedule? Discover the best time to fly to Brighton from Montreal with our price prediction graph.
Estimated round-trip 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 Montreal to Brighton

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Brighton. Price data was last updated on 13 February 2026.

The price you pay for your flight from Montreal to Brighton may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, December is the cheapest month in which you can book a flight from Montreal to Brighton (average of C$ 468). Flying from Montreal to Brighton in July is currently the most expensive (average of C$ 878). 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 YMQ to BH9?

Find hourly flight availability from Montreal to Brighton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 February 2026.

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

Weekly flight availability from Montreal to Brighton

Explore weekly flight availability from Montreal to Brighton. 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 15 February 2026.

The most flights from YMQ to BH9 are scheduled on a Friday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Montreal to Brighton?

Reviews of airlines servicing Brighton

Get insights into the airlines that provide service to Brighton. 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 Brighton. Reviews last updated 15 February 2026.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andAir Canada from Montreal to Brighton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
415 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Porter Airlines
7.9
Good
415 reviews
Porter Airlines
7.9
Good
415 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Air Transat
7.7
Good
508 reviews
Porter Airlines
7.9
Good
415 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Air Canada
7.1
Good
10,720 reviews
Porter Airlines
7.9
Good
415 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Lufthansa
6.8
Okay
7,785 reviews
Porter Airlines
7.9
Good
415 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
British Airways
6.7
Okay
7,741 reviews
Porter Airlines
7.9
Good
415 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

7.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Brighton. 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 Montreal to Brighton?

    Departing from Montreal to Brighton will take you 6h 45m. Montreal and Brighton are separated by a distance of 5243 km. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Montreal to Brighton are Air Transat (C$ 331), TAP AIR PORTUGAL (C$ 386), and Lufthansa (C$ 430).

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

    When deciding which route to take from Montreal to Brighton consider Montreal Pierre Elliott Trudeau Intl - London Heathrow, Montreal Pierre Elliott Trudeau Intl - London Gatwick or Montreal Pierre Elliott Trudeau Intl - London City as they are the most popular.

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

    The top 3 most reliable airlines when flying from Montreal to Brighton are American Airlines (48%), Aer Lingus (48%) and Finnair (48%).

  • What are the cheapest flights from Montreal to Brighton?

    Looking at all options, your cheapest flight can be booked for C$ 662. While the most popular route (Montreal Pierre Elliott Trudeau Intl - London Heathrow) can be booked for C$ 668 on average, our data indicates C$ 1,848 when flying from Montreal to Brighton.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal to Brighton 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 Montreal to Brighton?

    Currently, December is the cheapest month in which you can book a flight from Montreal to Brighton (average of C$ 468). Flying from Montreal to Brighton in July is currently the most expensive (average of C$ 878). 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 10 airlines flying from Montreal to Brighton

Discover the top 10 airlines that operate flights from Montreal to Brighton. 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 629,999 searches. Data last updated 15 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 647AverageC$ 960FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 671AverageC$ 728FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Porter AirlinesCheapestC$ 721AverageC$ 965FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
British AirwaysCheapestC$ 723AverageC$ 1,017FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 742AverageC$ 1,007FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 747AverageC$ 992FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestC$ 755AverageC$ 1,187FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapestC$ 766AverageC$ 1,027FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapestC$ 781AverageC$ 1,076FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapestC$ 928AverageC$ 1,096FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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

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

When you search for this flight from Montreal to Brighton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Brighton from Montreal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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