Cheap flights from Portsmouth to Montreal from £521
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Portsmouth to Montreal
Keep the following information in mind while searching for Portsmouth to Montreal flight deals. Data was last updated 29 8月 2025.
Round-trip from | £521 |
---|---|
Popular in | December |
Cheapest in | September |
Average price | £544 |
Find flight deals from Portsmouth to Montreal
Cheapest flights from Portsmouth to MontrealExplore the most affordable flight options available from Portsmouth to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 8月 2025.
Explore the most affordable flight options available from Portsmouth to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 8月 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Portsmouth to Montreal that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SouthamptonMontreal
SOU - YUL
SOUYUL
Southampton Eastleigh
週四 11/9
17:35-16:55
1 stop28h 20m
Montreal Pierre Elliott Trudeau Intl
週一 15/9
18:50-17:00
1 stop17h 10m
SouthamptonMontreal
SOU - YUL
SOUYUL
Southampton Eastleigh
週四 11/9
17:35-16:55
1 stop28h 20m
Montreal Pierre Elliott Trudeau Intl
週一 15/9
18:50-17:00
1 stop17h 10m
SouthamptonMontreal
SOU - YUL
SOUYUL
Southampton Eastleigh
週五 12/9
17:35-16:55
1 stop28h 20m
Montreal Pierre Elliott Trudeau Intl
週二 16/9
18:50-17:00
1 stop17h 10m
SouthamptonMontreal
SOU - YUL
SOUYUL
Southampton Eastleigh
週四 11/9
17:35-15:00
2 stops26h 25m
Montreal Pierre Elliott Trudeau Intl
週一 15/9
19:00-08:45
2 stops32h 45m
SouthamptonMontreal
SOU - YUL
SOUYUL
Southampton Eastleigh
週五 12/9
09:20-23:29
2 stops43h 09m
Montreal Pierre Elliott Trudeau Intl
週二 16/9
06:00-08:45
2 stops45h 45m
SouthamptonMontreal
SOU - YUL
SOUYUL
Southampton Eastleigh
週三 3/9
08:40-20:15
2 stops16h 35m
Best time to book a flight from Portsmouth to Montreal
Have a flexible travel schedule? Discover the best time to fly to Montreal from Portsmouth with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Portsmouth to Montreal
What is the cheapest month to book a flight from Portsmouth to Montreal?
Currently, February is the cheapest month in which you can book a flight from Portsmouth to Montreal (average of £475). Flying from Portsmouth to Montreal in July is currently the most expensive (average of £743). 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 P0R to YMQ?
Find hourly flight availability from Portsmouth to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 8月 2025.
When flying from Portsmouth to Montreal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Portsmouth to Montreal
Explore weekly flight availability from Portsmouth to Montreal. 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 29 8月 2025.
The most flights from P0R to YMQ are scheduled on a Tuesday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
Related info for your journey
Find useful and relevant information for your journey from Portsmouth to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Portsmouth to Montreal
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Portsmouth to Montreal
Discover the top 9 airlines that operate flights from Portsmouth to Montreal. 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 858,174 searches. Data last updated 29 8月 2025.
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How does Cheapflights help users find flights from Portsmouth to Montreal?
When you search for this flight from Portsmouth to Montreal, 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 Portsmouth to Montreal?
Cheapflights helps you find that perfect flight to Montreal from Portsmouth 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 Portsmouth to Montreal with no change fees?
Need flexible booking options for your flight to Montreal from Portsmouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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