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Cheap flights from Portsmouth to Canada from £243

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Canada

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Canada
Explore the most affordable flight options available from Portsmouth to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Mon 23/317:40
SOU
-
YUL
2 stops26h 05m
Multiple Airlines
Mon 30/321:35
YUL
-
SOU
2 stops30h 00m
Multiple Airlines
Deal found 7/2£565
Sun 12/417:20
SOU
-
YUL
1 stop28h 35m
Delta
Mon 27/418:50
YUL
-
SOU
1 stop17h 00m
Delta
Deal found 8/2£610
Sun 12/409:15
SOU
-
YYZ
1 stop33h 05m
Delta
Wed 29/416:45
YYZ
-
SOU
1 stop19h 05m
Delta
Deal found 8/2£620
Mon 23/317:40
SOU
-
YUL
2 stops26h 40m
KLM
Mon 30/318:50
YUL
-
SOU
1 stop17h 00m
KLM
Deal found 6/2£626
Sun 12/417:20
SOU
-
YUL
2 stops30h 31m
Delta
Tue 28/418:50
YUL
-
SOU
1 stop17h 00m
Delta
Deal found 8/2£631
Mon 2/1108:40
SOU
-
YVR
1 stop13h 30m
Delta
Mon 9/1115:55
YVR
-
SOU
1 stop32h 15m
Delta
Deal found 8/2£631
Fri 10/417:20
SOU
-
YUL
1 stop28h 35m
Delta
Tue 28/418:50
YUL
-
SOU
1 stop17h 00m
Delta
Deal found 8/2£640
Tue 14/409:05
SOU
-
YYZ
2 stops17h 10m
Delta
Mon 27/421:55
YYZ
-
SOU
1 stop13h 55m
Delta
Deal found 8/2£640
Mon 13/417:20
SOU
-
YYZ
2 stops27h 00m
Delta
Tue 28/416:45
YYZ
-
SOU
1 stop10h 50m
Delta
Deal found 8/2£644
Sun 12/409:15
SOU
-
YYZ
1 stop33h 05m
Delta
Tue 28/412:16
YYZ
-
SOU
2 stops15h 19m
Delta
Deal found 8/2£645
Sun 22/320:10
SOU
-
YYZ
2 stops48h 30m
Multiple Airlines
Sun 29/317:10
YYZ
-
SOU
2 stops21h 20m
Multiple Airlines
Deal found 7/2£647
Tue 14/409:05
SOU
-
YUL
2 stops19h 03m
Delta
Wed 29/418:50
YUL
-
SOU
1 stop17h 00m
Delta
Deal found 8/2£650

Find flight deals from Portsmouth to Canada

Keep the following information in mind while searching for Portsmouth to Canada flight deals. Data was last updated 9 February 2026.

Round-trip from

£565

One-way from

£243

Popular in

December

Cheapest in

February

Average price

£364
23/3-30/3
  • 23/3-30/3
  • 4 total stops
  • 56h 05m total
  • Portsmouth to Canada
Search Deals
24/3
  • 24/3
  • 1 total stop
  • 33h 20m total
  • Portsmouth to Canada
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Canada 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 858,174 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Portsmouth to Canada that are best for you.

Fly from

Portsmouth

Fly to

Canada

Route

Depart

Return

Price

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Mon 23/3

17:40-15:45

2 stops26h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

21:35-08:35

2 stops30h 00m

£565

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Wed 15/4

09:05-16:55

1 stop12h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

18:50-16:50

1 stop17h 00m

£610

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Sun 12/4

17:20-16:55

1 stop28h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

18:50-16:50

1 stop17h 00m

£610

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 14/4

09:05-16:55

1 stop12h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

18:50-16:50

1 stop17h 00m

£610

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Mon 23/3

17:40-16:20

2 stops26h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

18:50-16:50

1 stop17h 00m

£626

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Sun 12/4

17:20-08:40

2 stops44h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

18:50-16:50

1 stop17h 00m

£631

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Mon 13/4

17:20-13:39

2 stops49h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

18:50-16:50

1 stop17h 00m

£631

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Sat 11/4

09:15-16:55

1 stop12h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

18:50-16:50

1 stop17h 00m

£640

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Fri 10/4

17:20-16:55

1 stop28h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

18:50-16:50

1 stop17h 00m

£640

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Fri 10/4

17:20-16:55

1 stop28h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

18:50-16:50

1 stop17h 00m

£640

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 54 results
1
2
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6

Best time to book a flight from Portsmouth to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from Portsmouth with our price prediction graph.
Estimated return 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 Portsmouth to Canada

What is the cheapest month to book a flight from Portsmouth to Canada?

Currently, November is the cheapest month in which you can book a flight from Portsmouth to Canada (average of £124). Flying from Portsmouth to Canada in December is currently the most expensive (average of £333). 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 CA?

Find hourly flight availability from Portsmouth to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 February 2026.

When flying from Portsmouth to Canada, 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 Canada

Explore weekly flight availability from Portsmouth to Canada. 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 9 February 2026.

The most flights from P0R to CA0 are scheduled on a Friday (37 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (21 on average).

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated 9 February 2026.
See what other customers who have flown with KLM from Portsmouth to Canada have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,450 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.6

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,450 reviews
KLM
7.7
Good
1,450 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.6

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Canada. 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 Portsmouth to Canada?

    Delta, KLM, and Virgin Atlantic can get you from Portsmouth to Canada in just under 12h 50m. Your travel time can differ by up to 23h 39m. Airlines will cover a distance of 3217 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Portsmouth to Canada?

    Most travelers choose Southampton Eastleigh - Toronto Pearson Intl, Southampton Eastleigh - Vancouver Intl or Southampton Eastleigh - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Portsmouth to Canada.

  • What are the most reliable airlines from Portsmouth to Canada?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Canada consider choosing KLM (88%), Air France (88%) or Delta (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Canada?

    Looking at all options, your cheapest flight can be booked for £275. While the most popular route (Southampton Eastleigh - Toronto Pearson Intl) can be booked for £644 on average, our data indicates £1,104 when flying from Portsmouth to Canada.

  • Can I find deals for flights from Portsmouth to Canada that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Canada flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Canada.

  • Can I find deals for business class flights from Portsmouth to Canada?

    Yes. Cheapflights offers flight deals from Portsmouth to Canada 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 Portsmouth to Canada?

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to Canada (average of £124). Flying from Portsmouth to Canada in December is currently the most expensive (average of £333). 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

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Alternative routes for Portsmouth to Canada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Canada

Discover the top 10 airlines that operate flights from Portsmouth to Canada. 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 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£95Average£514FlexibilityNo cancel feeOn-time77%
Search Air France flights
Scandinavian AirlinesCheapest£281Average£420FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£290Average£446FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapest£290Average£575FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapest£298Average£501FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapest£300Average£568FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£304Average£447FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
TAP AIR PORTUGALCheapest£306Average£526FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest£310Average£496FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£313Average£551FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Canada?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portsmouth to Canada. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Canada?

Cheapflights simply makes it quick and affordable to book flights from Portsmouth to Canada by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portsmouth to Canada with no change fees?

Yes! Cheapflights helps users easily find flights from Portsmouth to Canada with no change fees.

Can Cheapflights notify me if prices for flights from Portsmouth to Canada become cheaper?

Of course! You can now track prices for flights from Portsmouth to Canada and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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