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Cheap flights from Portsmouth to Canada from £266

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
1 Aug — 8 Aug1
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 2 July 2026.

Mon 17/820:00
SOU
-
YYZ
1 stop24h 50m
Multiple Airlines
Mon 31/823:55
YYZ
-
SOU
1 stop14h 35m
Multiple Airlines
Deal found 2/7£494
Sun 16/820:00
SOU
-
YHZ
2 stops23h 10m
Multiple Airlines
Sun 23/822:35
YHZ
-
SOU
2 stops17h 30m
Multiple Airlines
Deal found 2/7£549
Thu 20/809:20
SOU
-
YYZ
1 stop11h 30m
Multiple Airlines
Tue 25/823:55
YYZ
-
SOU
1 stop11h 55m
Multiple Airlines
Deal found 27/6£568
Wed 29/720:00
SOU
-
YYZ
1 stop22h 20m
Multiple Airlines
Wed 5/818:20
YYZ
-
SOU
2 stops33h 20m
Multiple Airlines
Deal found 1/7£595
Tue 29/909:15
SOU
-
YUL
2 stops29h 34m
British Airways
Tue 20/1022:00
YUL
-
SOU
2 stops16h 25m
British Airways
Deal found 30/6£761
Thu 13/820:40
SOU
-
YUL
3 stops32h 45m
Multiple Airlines
Thu 20/817:45
YUL
-
SOU
2 stops20h 45m
Multiple Airlines
Deal found 29/6£763
Thu 1/1020:00
SOU
-
YUL
2 stops42h 49m
British Airways
Thu 22/1022:00
YUL
-
SOU
2 stops16h 25m
British Airways
Deal found 2/7£771
Tue 7/719:55
SOU
-
YVR
3 stops42h 45m
Multiple Airlines
Tue 14/709:00
YVR
-
SOU
2 stops26h 30m
Multiple Airlines
Deal found 2/7£774
Thu 31/1208:55
SOU
-
YUL
2 stops15h 20m
British Airways
Thu 21/121:15
YUL
-
SOU
2 stops17h 10m
British Airways
Deal found 2/7£776
Mon 28/1219:55
SOU
-
YUL
2 stops28h 20m
British Airways
Mon 18/121:15
YUL
-
SOU
2 stops30h 10m
British Airways
Deal found 29/6£781
Tue 29/1219:55
SOU
-
YUL
2 stops28h 20m
British Airways
Tue 19/121:15
YUL
-
SOU
2 stops30h 10m
British Airways
Deal found 30/6£782
Wed 30/1219:55
SOU
-
YUL
2 stops28h 20m
British Airways
Wed 20/121:15
YUL
-
SOU
2 stops30h 10m
British Airways
Deal found 1/7£783

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 2 July 2026.

Round-trip from

£494

One-way from

£266

Popular in

August

Cheapest in

February

Average price

£572
17/8-31/8
  • 17/8-31/8
  • 2 total stops
  • 39h 25m total
  • Portsmouth to Canada
Search Deals
15/8
  • 15/8
  • 2 total stops
  • 23h 10m total
  • Portsmouth to Canada
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 2 July 2026.
Use the filters below to find and compare flights from Portsmouth to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonHalifax

SOU - YHZ

SOUYHZ

Southampton Eastleigh

Sun 16/8

20:00-15:10

2 stops23h 10m

Halifax Intl

Sun 23/8

22:35-20:05

2 stops17h 30m

£549

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Tue 29/9

09:15-15:50

1 stop11h 35m

Toronto Pearson Intl

Tue 20/10

19:25-19:30

2 stops19h 05m

£731

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Mon 28/9

17:20-23:00

2 stops34h 40m

Toronto Pearson Intl

Mon 19/10

17:35-08:40

1 stop10h 05m

£747
Fastest return journey

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 12/11

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Mon 16/11

22:20-19:25

2 stops16h 05m

£747

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 1/10

20:00-18:35

2 stops27h 35m

Toronto Pearson Intl

Thu 22/10

17:35-08:40

1 stop10h 05m

£750

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 29/9

09:15-09:49

2 stops29h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

22:00-19:25

2 stops16h 25m

£761

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Wed 30/9

09:20-09:49

2 stops29h 29m

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

10:32-16:50

2 stops25h 18m

£763

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Fri 28/8

17:20-15:50

1 stop27h 30m

Toronto Pearson Intl

Wed 9/9

22:00-19:00

2 stops16h 00m

£774

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Mon 28/12

19:55-19:15

2 stops28h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 18/1

21:15-08:25

2 stops30h 10m

£781

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 29/12

19:55-19:15

2 stops28h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

21:15-08:25

2 stops30h 10m

£782

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 58 resultsSorted by cheapest first
1
2
3
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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 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 2 July 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 2 July 2026.

The most flights from P0R to CA0 are scheduled on a Thursday (39 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (20 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 2 July 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
7.8
Good
1,532 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
KLM
7.8
Good
1,532 reviews
KLM
7.8
Good
1,532 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

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?

    British Airways and Delta can get you from Portsmouth to Canada in just under 11h 35m. Your travel time can differ by up to 10h 08m. Airlines will cover a distance of 3523 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 Ethiopian Air (90%), Aegean Airlines (89%) or Singapore Airlines (89%) 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 £312. While the most popular route (Southampton Eastleigh - Toronto Pearson Intl) can be booked for £512 on average, our data indicates £1,732 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.

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 2 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£227Average£590FlexibilityNo cancel feeOn-time60%
Search WestJet flights
SWISSCheapest£274Average£556FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IcelandairCheapest£274Average£471FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£310Average£456FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air TransatCheapest£315Average£557FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapest£322Average£563FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£325Average£637FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£327Average£642FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapest£330Average£555FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Virgin AtlanticCheapest£335Average£595FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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