£149+ Cheap flights from Montreal
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Montreal
Discover essential information about flights departing from Montreal, including flight schedules, destinations, airlines operating at the Montreal airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 4 July 2025.
Cheapest airline | Porter Airlines |
|---|---|
Good round-trip deal | £142 or less |
Good one-way deal | £95 or less |
Find flights from Montreal
Cheapest flights from MontrealExplore the most affordable flight options available from Montreal. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.
Explore the most affordable flight options available from Montreal. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.
Find flights from Montreal within your budget
Find flights departing from Montreal that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 4 July 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches
Fly to
Route
Depart
Return
Price
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Thu 2/10
06:45-12:09
1 stop6h 24m
Cancun
Tue 18/11
19:50-15:36
1 stop19h 46m
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Thu 2/10
07:00-10:35
Nonstop4h 35m
Cancun
Sun 16/11
20:30-09:00
1 stop12h 30m
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Mon 21/7
21:50-09:20
1 stop12h 30m
Cancun
Mon 28/7
20:45-11:59
2 stops14h 14m
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Mon 24/11
17:50-16:55
2 stops47h 05m
Cancun
Sat 29/11
17:55-13:39
2 stops43h 44m
MontrealCancún
YUL - CUN
YULCUN
Montreal Pierre Elliott Trudeau Intl
Sun 17/8
06:00-13:51
1 stop8h 51m
Cancun
Tue 26/8
13:43-10:40
2 stops19h 57m
MontrealGlasgow
YUL - GLA
YULGLA
Montreal Pierre Elliott Trudeau Intl
Tue 16/9
15:10-06:50
1 stop10h 40m
Glasgow Intl
Mon 29/9
08:35-17:20
1 stop13h 45m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Mon 15/9
22:05-09:50
Nonstop6h 45m
London Gatwick
Wed 1/10
12:40-19:20
1 stop11h 40m
MontrealLondon
YUL - LHR
YULLHR
Montreal Pierre Elliott Trudeau Intl
Wed 1/10
21:55-09:35
Nonstop6h 40m
London Heathrow
Wed 22/10
09:30-11:40
Nonstop7h 10m
MontrealLondon
YUL - LHR
YULLHR
Montreal Pierre Elliott Trudeau Intl
Wed 3/9
22:45-15:35
1 stop11h 50m
London Heathrow
Wed 10/9
08:00-20:45
1 stop17h 45m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Mon 1/9
22:05-09:50
Nonstop6h 45m
London Gatwick
Tue 16/9
12:40-21:17
1 stop13h 37m
Best time to book a flight from Montreal
Have a flexible travel schedule? Discover the best time to fly from Montreal with our price prediction graph.
Travel insights for flights from Montreal
Get recent, data-driven insights about flights from Montreal including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Montreal?
Use this chart to determine the optimal time to book a return flight from Montreal to Heathrow. Price data was last updated on 27 June 2025.
Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from 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 Montreal?
Currently, January is the cheapest month in which you can book a flight from Montreal (average of £358). Flying from Montreal in July will prove the most costly (average of £525). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Montreal?
Many airlines operate round-trip flights from Montreal: Air Canada, British Airways. These airlines fly to the following popular destinations: London.
What are popular destinations to fly to from Montreal?
If you’re flying from Montreal, these routes are more frequently taken by airlines Toronto (1,272 flights per day), Paris (508 flights per day) and Chicago (386 flights per day).
What is the cheapest place to fly to from Montreal?
The cheapest city to fly to from Montreal is Toronto, with prices starting at £79. Explore other affordable destinations below.
Airline reviews for flights from Montreal
Get insights into the airlines that provide service from Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Montreal. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Check out reviews from past customers who have flown Austrian Airlines, Finnair, andUnited Airlines from Montreal to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Dominik,Jun 2025
VIE - VNO
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Dominik,Jun 2025
VIE - VNO
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Dominik,Jun 2025
VIE - VNO
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Dominik,Jun 2025
VIE - VNO
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Dominik,Jun 2025
VIE - VNO
Overall
Crew
Entertainment
Boarding
Food
Comfort
Reviews
Dominik,Jun 2025
VIE - VNO
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Direct flights from Canada
Book a direct flight from one of these other cities located in Canada.
Related info for your journey
Access useful and relevant information related to your journey from Montreal. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 4 July 2025.
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How does Cheapflights help users find flights from Montreal?
Cheapflights makes it easy to find flights from Montreal by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Montreal?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal.
Can Cheapflights find flights from Montreal with no change fees?
Need flexible booking options for your flight from Montreal ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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