Cheap flights from Montreal to Brighton from C$ 403

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LHR
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal to Brighton are usually found in May or October, booked 88 days in advance, depart on a Sunday or Saturday and return on a Saturday

Cheap flight deals from Montreal to Brighton

Keep the following information in mind while searching for Montreal to Brighton flight deals. Data was last updated 13 November 2025.

Round-trip from

C$ 814

One-way from

C$ 403

Popular in

December

Cheapest in

May

Average price

C$ 892
Air Canada
  • Air Canada
  • 28/11-7/12
  • 1 total stop
  • 22h 45m total
  • Montreal to Brighton
7/12
  • 7/12
  • 1 total stop
  • 28h 40m total
  • Montreal to Brighton
Highest demand for flights based on searches. 5% potential increase in price (C$ 82 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Average for round-trip flights in November 2025

Find 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 13 November 2025.

Mon 17/117:10 p.m.YUL - LHR
Nonstop7h 00mAir Canada
Sun 23/1112:00 p.m.LHR - YUL
1 stop9h 50mAir Canada
Deal found 12/11C$ 814
Thu 27/115:25 p.m.YUL - LGW
1 stop11h 20mAir Transat
Sat 6/1211:40 a.m.LGW - YUL
1 stop11h 45mAir Transat
Deal found 11/11C$ 815
Wed 19/114:50 p.m.YUL - LHR
1 stop11h 30mAir Canada
Thu 27/119:00 a.m.LHR - YUL
1 stop11h 10mAir Canada
Deal found 11/11C$ 815
Wed 3/128:10 p.m.YUL - LTN
1 stop20h 40mMultiple Airlines
Wed 10/122:40 p.m.LTN - YUL
1 stop27h 00mMultiple Airlines
Deal found 11/11C$ 817
Thu 27/117:10 p.m.YUL - LHR
Nonstop7h 00mAir Canada
Thu 4/129:00 a.m.LHR - YUL
1 stop11h 10mAir Canada
Deal found 12/11C$ 817
Wed 26/1110:35 a.m.YUL - LGW
1 stop18h 10mAir Transat
Sat 6/1211:40 a.m.LGW - YUL
1 stop15h 45mAir Transat
Deal found 12/11C$ 818
Wed 26/117:10 p.m.YUL - LHR
Nonstop7h 00mAir Canada
Tue 9/121:45 p.m.LHR - YUL
1 stop30h 25mAir Canada
Deal found 11/11C$ 820
Mon 17/112:00 p.m.YUL - LHR
1 stop11h 30mAir Canada
Mon 24/119:00 a.m.LHR - YUL
1 stop11h 10mAir Canada
Deal found 10/11C$ 821
Tue 11/117:10 p.m.YUL - LHR
Nonstop7h 00mAir Canada
Sun 16/116:50 a.m.LHR - YUL
1 stop9h 55mAir Canada
Deal found 10/11C$ 824
Mon 17/112:00 p.m.YUL - LHR
1 stop11h 30mAir Canada
Fri 21/119:00 a.m.LHR - YUL
1 stop11h 10mAir Canada
Deal found 12/11C$ 825
Wed 26/1110:35 a.m.YUL - LGW
1 stop18h 10mPorter Airlines
Fri 5/1211:40 a.m.LGW - YUL
1 stop11h 45mPorter Airlines
Deal found 11/11C$ 827
Sat 29/119:45 p.m.YUL - LHR
1 stop17h 50mMultiple Airlines
Sun 7/121:25 p.m.LHR - YUL
Nonstop7h 45mMultiple Airlines
Deal found 11/11C$ 827

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 13 November 2025.
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 - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

10:35 a.m.-9:45 a.m.

1 stop18h 10m

London Gatwick

Sun 7/12

11:40 a.m.-10:25 p.m.

1 stop15h 45m

C$ 827

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

8:10 p.m.-3:00 p.m.

1 stop13h 50m

London Luton

Mon 8/12

1:20 p.m.-12:40 p.m.

1 stop28h 20m

C$ 829

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

5:10 p.m.-11:20 a.m.

1 stop13h 10m

London Heathrow

Mon 8/12

7:40 a.m.-6:20 p.m.

1 stop15h 40m

C$ 832

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

7:10 p.m.-6:40 p.m.

1 stop18h 30m

London Luton

Sun 3/5

6:10 p.m.-10:40 a.m.

1 stop21h 30m

C$ 834

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

8:40 p.m.-8:05 p.m.

1 stop19h 25m

London Luton

Wed 8/4

7:00 p.m.-12:50 p.m.

1 stop22h 50m

C$ 838

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

8:40 p.m.-8:05 p.m.

1 stop19h 25m

London Luton

Wed 25/3

6:35 p.m.-1:10 p.m.

1 stop22h 35m

C$ 842

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

7:10 p.m.-7:10 a.m.

Nonstop7h 00m

London Heathrow

Sun 7/12

1:25 p.m.-4:10 p.m.

Nonstop7h 45m

C$ 843

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

2:30 p.m.-9:45 a.m.

1 stop14h 15m

London Gatwick

Thu 4/12

11:40 a.m.-6:25 p.m.

1 stop11h 45m

C$ 846

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

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

1 stop22h 00m

London Gatwick

Fri 5/12

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

1 stop17h 55m

C$ 846

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

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

1 stop11h 20m

London Gatwick

Sun 7/12

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

1 stop17h 55m

C$ 846

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/11

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 7 November 2025.

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 88 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$ 482). Flying from Montreal to Brighton in July is currently the most expensive (average of C$ 904). 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 13 November 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal to Brighton at noon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Montreal to Brighton?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Brighton. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal to Brighton flight should consider departing on Sunday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 13 November 2025.

The most flights from YMQ to BH9 are scheduled on a Monday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 on average).

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 13 November 2025.
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.

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

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 50m. Montreal and Brighton are separated by a distance of 5213 km. This flight may include one or multiple stops.

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

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

    The top 3 most reliable airlines when flying from Montreal to Brighton are Egyptair (82%), Air Canada (80%) and Austrian Airlines (80%).

  • What are the cheapest flights from Montreal to Brighton?

    Looking at all options, your cheapest flight can be booked for C$ 675. While the most popular route (Montreal Pierre Elliott Trudeau Intl - London Heathrow) can be booked for C$ 668 on average, our data indicates C$ 2,101 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$ 482). Flying from Montreal to Brighton in July is currently the most expensive (average of C$ 904). 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

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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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 618AverageC$ 1,118FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapestC$ 640AverageC$ 727FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 642AverageC$ 994FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 721AverageC$ 949FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
LufthansaCheapestC$ 769AverageC$ 1,018FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 769AverageC$ 1,025FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 770AverageC$ 1,023FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapestC$ 802AverageC$ 1,099FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapestC$ 804AverageC$ 1,104FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapestC$ 875AverageC$ 1,022FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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

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