£613 Find Cheap Flights from Portsmouth to Montreal – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portsmouth to Montreal departing on 20/8. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£761
British Airways
Tue 29/9Tue 20/10
SOU - YUL • 2 stops
Cheapest one-way flight
£613
British Airways
Thu 20/8
SOU - YUL • 2 stops
Direct flights
Every day
You can fly direct with AccesRail, Aeromexico, and others. Average duration is 0
Direct flights
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portsmouth to Montreal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portsmouth to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portsmouth to Montreal

Tue, 29 Sep - Tue, 20 Oct
British Airways Logo
09:15 - 09:49
SOU
-
YUL
29h 34m
2 stops
British Airways Logo
22:00 - 19:25
YUL
-
SOU
16h 25m
2 stops
£761British Airways
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
20:40 - 00:25
SOU
-
YUL
32h 45m
3 stops
Multiple Airlines Logo
17:45 - 19:30
YUL
-
SOU
20h 45m
2 stops
£763Multiple Airlines
Thu, 1 Oct - Thu, 22 Oct
British Airways Logo
20:00 - 09:49
SOU
-
YUL
42h 49m
2 stops
British Airways Logo
22:00 - 19:25
YUL
-
SOU
16h 25m
2 stops
£771British Airways
Mon, 28 Dec - Mon, 18 Jan
British Airways Logo
19:55 - 19:15
SOU
-
YUL
28h 20m
2 stops
British Airways Logo
21:15 - 08:25
YUL
-
SOU
30h 10m
2 stops
£781British Airways
Tue, 29 Dec - Tue, 19 Jan
British Airways Logo
19:55 - 19:15
SOU
-
YUL
28h 20m
2 stops
British Airways Logo
21:15 - 08:25
YUL
-
SOU
30h 10m
2 stops
£782British Airways
Wed, 30 Dec - Wed, 20 Jan
British Airways Logo
19:55 - 19:15
SOU
-
YUL
28h 20m
2 stops
British Airways Logo
21:15 - 08:25
YUL
-
SOU
30h 10m
2 stops
£783British Airways
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
20:00 - 15:22
SOU
-
YUL
24h 22m
2 stops
Multiple Airlines Logo
15:30 - 19:30
YUL
-
SOU
23h 00m
2 stops
£787Multiple Airlines
Mon, 28 Sep - Mon, 19 Oct
British Airways Logo
09:20 - 09:49
SOU
-
YUL
29h 29m
2 stops
British Airways Logo
22:00 - 19:25
YUL
-
SOU
16h 25m
2 stops
£798British Airways
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
09:15 - 14:40
SOU
-
YUL
34h 25m
3 stops
Multiple Airlines Logo
09:45 - 08:45
YUL
-
SOU
42h 00m
3 stops
£871Multiple Airlines
Thu, 10 Sep - Mon, 14 Sep
British Airways Logo
19:30 - 20:15
SOU
-
YUL
53h 45m
2 stops
British Airways Logo
22:00 - 09:45
YUL
-
SOU
30h 45m
2 stops
£880British Airways
Useful Info

Good to know - Cheap tickets from Portsmouth to Montreal

Low seasonJanuary
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (11% more expensive on average)

When to book flights from Portsmouth to Montreal

Are your dates flexible? Find out the best times to travel from Portsmouth to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Portsmouth to Montreal

  • How does KAYAK find such low prices on flights from Portsmouth to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Montreal with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portsmouth to Montreal

Cabin class types available on flights to Portsmouth

Cabin classes available on flights to Portsmouth. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Montrealfrom £920
Business Class flights to Montrealfrom £599
Premium Economy Class flights to Montrealfrom £505
Economy class flights to Montrealfrom £129