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Cheap flights from Montreal to Brighton from C$ 420

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LHR
3 Jan — 10 Jan1
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

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 4 December 2025.

Sat 6/125:10 p.m.YUL - LHR
1 stop10h 20mMultiple Airlines
Fri 12/1212:00 p.m.LHR - YUL
1 stop9h 50mMultiple Airlines
Deal found 4/12C$ 833
Wed 3/127:30 p.m.YUL - LHR
Nonstop6h 40mLufthansa
Wed 10/121:25 p.m.LHR - YUL
Nonstop7h 45mLufthansa
Deal found 2/12C$ 835
Fri 5/127:30 p.m.YUL - LHR
Nonstop6h 40mMultiple Airlines
Sun 14/121:25 p.m.LHR - YUL
Nonstop7h 45mMultiple Airlines
Deal found 2/12C$ 839
Thu 4/127:30 p.m.YUL - LHR
Nonstop6h 40mMultiple Airlines
Thu 11/121:25 p.m.LHR - YUL
Nonstop7h 45mMultiple Airlines
Deal found 3/12C$ 840
Sun 7/127:30 p.m.YUL - LHR
Nonstop6h 40mLufthansa
Thu 11/121:25 p.m.LHR - YUL
Nonstop7h 45mLufthansa
Deal found 3/12C$ 842
Sun 7/121:30 p.m.YUL - LHR
2 stops14h 50mAir Canada
Sun 14/129:00 a.m.LHR - YUL
1 stop13h 35mAir Canada
Deal found 2/12C$ 843
Sun 7/128:30 a.m.YUL - LHR
2 stops19h 50mAir Canada
Thu 11/129:00 a.m.LHR - YUL
2 stops16h 50mAir Canada
Deal found 4/12C$ 844
Thu 4/124:45 p.m.YUL - LCY
1 stop11h 00mSWISS
Wed 10/129:20 a.m.LCY - YUL
1 stop10h 50mSWISS
Deal found 2/12C$ 850
Thu 4/128:50 a.m.YUL - LHR
2 stops16h 40mAir Canada
Sun 14/129:00 a.m.LHR - YUL
2 stops16h 50mAir Canada
Deal found 2/12C$ 851
Wed 3/1210:30 p.m.YUL - LHR
1 stop27h 00mAir Canada
Wed 10/121:25 p.m.LHR - YUL
Nonstop7h 45mAir Canada
Deal found 3/12C$ 853
Mon 8/125:10 p.m.YUL - LHR
1 stop10h 20mAir Canada
Fri 12/1212:00 p.m.LHR - YUL
2 stops18h 53mAir Canada
Deal found 2/12C$ 861
Wed 3/124:45 p.m.YUL - LCY
1 stop10h 55mSWISS
Wed 10/129:20 a.m.LCY - YUL
1 stop10h 50mSWISS
Deal found 2/12C$ 876

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 4 December 2025.

Round-trip from

C$ 833

One-way from

C$ 420

Popular in

December

Cheapest in

May

Average price

C$ 1,246
Air Transat
  • Air Transat
  • 4/4-13/5
  • 2 total stops
  • 24h 30m total
  • Montreal to Brighton
Search Deals
5/2
  • 5/2
  • 1 total stop
  • 13h 40m total
  • Montreal to Brighton
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 4 December 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 15/4

5:25 p.m.-10:45 a.m.

1 stop12h 20m

London Gatwick

Sun 3/5

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

Nonstop7h 40m

C$ 839

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

5:25 p.m.-10:45 a.m.

1 stop12h 20m

London Gatwick

Sun 3/5

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

Nonstop7h 40m

C$ 839

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 22/5

12:40 p.m.-9:02 a.m.

1 stop25h 22m

C$ 839

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

9:29 a.m.-6:50 a.m.

2 stops16h 21m

London Heathrow

Wed 11/3

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

1 stop15h 50m

C$ 840

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

4:45 p.m.-8:45 a.m.

1 stop12h 00m

London Heathrow

Wed 18/3

8:40 a.m.-6:20 p.m.

1 stop13h 40m

C$ 842

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

8:05 p.m.-1:45 p.m.

1 stop13h 40m

London Heathrow

Tue 17/3

8:55 a.m.-4:20 p.m.

1 stop11h 25m

C$ 846

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

7:20 p.m.-10:45 a.m.

1 stop10h 25m

London Gatwick

Wed 13/5

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

Nonstop7h 40m

C$ 846

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

7:20 p.m.-10:45 a.m.

1 stop10h 25m

London Gatwick

Sun 10/5

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

Nonstop7h 40m

C$ 846

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

7:20 p.m.-10:45 a.m.

1 stop10h 25m

London Gatwick

Wed 13/5

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

Nonstop7h 40m

C$ 846

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

6:20 p.m.-10:45 a.m.

1 stop11h 25m

London Gatwick

Fri 1/5

12:40 p.m.-9:02 a.m.

1 stop25h 22m

C$ 847

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

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 28 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$ 480). Flying from Montreal to Brighton in July is currently the most expensive (average of C$ 900). 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 4 December 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 4 December 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).

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 4 December 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.
Porter Airlines
8.0
Very good
395 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
395 reviews
Porter Airlines
8.0
Very good
395 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.8
Good
480 reviews
Porter Airlines
8.0
Very good
395 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,500 reviews
Porter Airlines
8.0
Very good
395 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Lufthansa
6.8
Okay
7,612 reviews
Porter Airlines
8.0
Very good
395 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
British Airways
6.7
Okay
7,562 reviews
Porter Airlines
8.0
Very good
395 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 12h. 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$ 339), Porter Airlines (C$ 364), and TAP AIR PORTUGAL (C$ 395).

  • 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 (78%), Aer Lingus (78%) and Finnair (78%).

  • What are the cheapest flights from Montreal to Brighton?

    Looking at all options, your cheapest flight can be booked for C$ 626. While the most popular route (Montreal Pierre Elliott Trudeau Intl - London Heathrow) can be booked for C$ 706 on average, our data indicates C$ 1,998 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$ 480). Flying from Montreal to Brighton in July is currently the most expensive (average of C$ 900). 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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Alternative routes for Montreal to Brighton

See prices for flight routes from nearby airports that may be better suited for you.
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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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 615AverageC$ 1,113FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapestC$ 638AverageC$ 724FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 639AverageC$ 970FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 739AverageC$ 987FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
LufthansaCheapestC$ 766AverageC$ 1,009FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 766AverageC$ 1,022FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 766AverageC$ 1,014FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapestC$ 788AverageC$ 1,071FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapestC$ 801AverageC$ 1,100FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapestC$ 871AverageC$ 1,025FlexibilityNo 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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