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Cheap flights from Montreal to Brighton from C$ 398

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LHR
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Brighton are usually found in November or September, booked 49 days in advance, depart on a Saturday or Sunday 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 1 August 2026.

Fri 18/910:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Wed 23/99:40 a.m.
LGW
-
YUL
1 stop14h 40m
Air Transat
Deal found 29/7C$ 725
Fri 9/108:35 p.m.
YUL
-
LGW
1 stop9h 10m
Air Transat
Fri 16/1011:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 27/7C$ 726
Fri 2/1010:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Wed 7/1011:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 27/7C$ 728
Thu 10/911:40 p.m.
YUL
-
LGW
1 stop18h 25m
Multiple Airlines
Thu 17/96:00 a.m.
LGW
-
YUL
1 stop15h 05m
Multiple Airlines
Deal found 31/7C$ 729
Wed 9/911:40 p.m.
YUL
-
LGW
1 stop18h 25m
Multiple Airlines
Mon 21/96:00 a.m.
LGW
-
YUL
1 stop15h 05m
Multiple Airlines
Deal found 28/7C$ 730
Thu 10/911:40 p.m.
YUL
-
LGW
1 stop18h 25m
Multiple Airlines
Mon 21/96:00 a.m.
LGW
-
YUL
1 stop15h 05m
Multiple Airlines
Deal found 29/7C$ 732
Wed 9/911:40 p.m.
YUL
-
LTN
1 stop14h 20m
Multiple Airlines
Wed 16/96:10 p.m.
LTN
-
YUL
1 stop26h 55m
Multiple Airlines
Deal found 29/7C$ 732
Thu 15/1010:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Wed 21/1011:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 28/7C$ 733
Thu 10/910:45 p.m.
YUL
-
STN
2 stops20h 10m
Multiple Airlines
Mon 21/95:55 a.m.
STN
-
YUL
2 stops20h 15m
Multiple Airlines
Deal found 31/7C$ 735
Tue 29/910:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Fri 9/1011:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 28/7C$ 735
Sun 6/910:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Sat 19/911:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 28/7C$ 736
Fri 11/95:55 p.m.
YUL
-
LTN
1 stop12h 55m
Multiple Airlines
Fri 18/98:00 a.m.
LTN
-
YUL
2 stops28h 45m
Multiple Airlines
Deal found 28/7C$ 736

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 1 August 2026.

Round-trip from

C$ 725

One-way from

C$ 398

Popular in

December

Cheapest in

November

Average price

C$ 1,075
Air Transat
  • Air Transat
  • 18/9-23/9
  • 1 total stop
  • 21h 25m total
  • Montreal to Brighton
Search Deals
Porter Airlines
  • Porter Airlines
  • 16/9
  • 1 total stop
  • 14h 35m total
  • Montreal to Brighton
Search Deals
High demand for flights, 0% potential price rise
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 August 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 1 August 2026.
Use the filters below to find and compare flights from Montreal to Brighton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

5:00 p.m.-10:45 a.m.

1 stop12h 45m

London Gatwick

Sat 10/10

12:40 p.m.-8:30 p.m.

1 stop12h 50m

C$ 756
Quickest round-trip

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

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

Nonstop6h 45m

London Gatwick

Sat 19/9

12:40 p.m.-7:32 p.m.

1 stop11h 52m

C$ 764

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

11:45 p.m.-9:45 p.m.

1 stop17h 00m

London Luton

Wed 7/10

7:00 a.m.-5:20 p.m.

1 stop15h 20m

C$ 779

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

6:50 p.m.-1:10 p.m.

1 stop13h 20m

London Luton

Mon 28/9

7:40 p.m.-2:00 p.m.

1 stop23h 20m

C$ 784

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

6:50 p.m.-10:35 p.m.

1 stop22h 45m

London Luton

Mon 28/9

7:40 p.m.-2:00 p.m.

1 stop23h 20m

C$ 791

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

6:50 p.m.-1:10 p.m.

1 stop13h 20m

London Luton

Sun 13/9

7:00 p.m.-11:35 a.m.

1 stop21h 35m

C$ 792

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

11:45 p.m.-9:45 p.m.

1 stop17h 00m

London Southend

Tue 13/10

6:30 a.m.-5:20 p.m.

1 stop15h 50m

C$ 794

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:50 p.m.-10:45 a.m.

1 stop10h 55m

London Southend

Mon 21/9

11:10 a.m.-11:35 a.m.

1 stop29h 25m

C$ 795

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

8:35 p.m.-10:45 a.m.

1 stop9h 10m

London Gatwick

Thu 29/10

11:40 a.m.-10:20 p.m.

1 stop14h 40m

C$ 823

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Fri 27/11

6:45 a.m.-9:45 a.m.

1 stop22h 00m

London Gatwick

Sat 5/12

11:40 a.m.-12:35 a.m.

1 stop17h 55m

C$ 843

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 1 August 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 1 August 2026.

The most flights from YMQ to BH9 are scheduled on a Tuesday (18 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 on average).

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

Airfare is below average for this route at the moment.
Montreal to Brighton flights typically cost between C$ 976 and C$ 1,208 in September.
The cheapest round-trip price found within the last 5 days was C$ 725 on Air Transat (18 Sep-23 Sep).

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 1 August 2026.
Get a feel of what it's like to fly with Air Transat,American Airlines, 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.
Air Transat
7.8
Good
569 reviews
Check prices

Comfort

7.3

Crew

8.5

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.8
Good
569 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Comfort

7.3

Crew

8.5

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
American Airlines
7.1
Good
11,845 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Comfort

7.3

Crew

8.5

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,415 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Comfort

7.3

Crew

8.5

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Lufthansa
6.8
Okay
8,171 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Comfort

7.3

Crew

8.5

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
British Airways
6.7
Okay
8,136 reviews
Air Transat
7.8
Good
569 reviews
Check prices

Comfort

7.3

Crew

8.5

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

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 10h 55m. Montreal and Brighton are separated by a distance of 5213 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$ 317), TAP AIR PORTUGAL (C$ 397), and Finnair (C$ 521).

  • 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 Stansted 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 Austrian Airlines (80%), United Airlines (80%) and Lufthansa (80%).

  • What are the cheapest flights from Montreal to Brighton?

    Looking at all options, your cheapest flight can be booked for C$ 761. While the most popular route (Montreal Pierre Elliott Trudeau Intl - London Heathrow) can be booked for C$ 747 on average, our data indicates C$ 2,401 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Montreal to Brighton

Discover the top 8 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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapestC$ 562AverageC$ 832FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 676AverageC$ 994FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 722AverageC$ 903FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
British AirwaysCheapestC$ 768AverageC$ 1,050FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 769AverageC$ 1,065FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 787AverageC$ 1,089FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapestC$ 789AverageC$ 982FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapestC$ 875AverageC$ 1,129FlexibilityNo 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?

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

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