Find flights
When to book
Airlines
FAQs

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
28 Mar — 4 Apr1
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 26 February 2026.

Thu 9/409:10
SOU
-
YYZ
2 stops17h 55m
Multiple Airlines
Thu 16/420:45
YYZ
-
SOU
2 stops17h 45m
Multiple Airlines
Deal found 23/2£546
Fri 10/409:25
SOU
-
YUL
2 stops16h 35m
Multiple Airlines
Fri 17/423:00
YUL
-
SOU
1 stop15h 30m
Multiple Airlines
Deal found 24/2£560
Wed 8/409:05
SOU
-
YUL
2 stops31h 00m
Multiple Airlines
Wed 15/418:20
YUL
-
SOU
2 stops33h 15m
Multiple Airlines
Deal found 22/2£571
Wed 1/406:50
SOU
-
YUL
2 stops19h 10m
Multiple Airlines
Tue 30/623:00
YUL
-
SOU
1 stop9h 40m
Multiple Airlines
Deal found 24/2£588
Thu 9/409:10
SOU
-
YYZ
1 stop11h 40m
Aer Lingus
Thu 16/417:35
YYZ
-
SOU
1 stop20h 55m
Aer Lingus
Deal found 23/2£611
Wed 8/409:05
SOU
-
YUL
1 stop12h 50m
KLM
Wed 15/418:50
YUL
-
SOU
1 stop17h 00m
KLM
Deal found 22/2£622
Sun 22/317:45
SOU
-
YUL
1 stop28h 35m
Delta
Tue 31/318:50
YUL
-
SOU
1 stop17h 00m
Delta
Deal found 24/2£625
Mon 28/917:20
SOU
-
YYZ
2 stops34h 37m
Delta
Tue 6/1016:45
YYZ
-
SOU
1 stop10h 50m
Delta
Deal found 23/2£639
Wed 29/409:05
SOU
-
YYZ
2 stops19h 02m
Delta
Mon 4/516:45
YYZ
-
SOU
1 stop10h 50m
Delta
Deal found 23/2£639
Sun 26/417:20
SOU
-
YYZ
2 stops27h 00m
Delta
Wed 6/516:45
YYZ
-
SOU
1 stop10h 50m
Delta
Deal found 23/2£643
Thu 1/1009:10
SOU
-
YYZ
1 stop11h 40m
British Airways
Fri 16/1017:35
YYZ
-
SOU
1 stop18h 00m
British Airways
Deal found 22/2£648
Sun 22/317:45
SOU
-
YUL
1 stop28h 35m
Delta
Wed 1/418:50
YUL
-
SOU
1 stop17h 00m
Delta
Deal found 24/2£653

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 26 February 2026.

Round-trip from

£546

One-way from

£243

Popular in

December

Cheapest in

September

Average price

£376
9/4-16/4
  • 9/4-16/4
  • 4 total stops
  • 35h 40m total
  • Portsmouth to Canada
Search Deals
1/6
  • 1/6
  • 3 total stops
  • 34h 25m total
  • Portsmouth to Canada
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£19 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 26 February 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

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Wed 25/3

08:50-18:20

1 stop13h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

16:45-16:50

2 stops43h 05m

£665

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 24/3

17:35-18:20

1 stop28h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

12:50-16:50

2 stops23h 00m

£665

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Wed 25/3

08:50-18:20

1 stop13h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

06:00-08:35

2 stops21h 35m

£665

SouthamptonVancouver

SOU - YVR

SOUYVR

Southampton Eastleigh

Wed 8/4

09:05-20:55

2 stops19h 50m

Vancouver Intl

Wed 15/4

10:15-16:50

2 stops22h 35m

£674

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Fri 24/4

20:00-15:50

1 stop24h 50m

Toronto Pearson Intl

Tue 28/4

17:35-08:05

1 stop9h 30m

£681

SouthamptonQuébec City

SOU - YQB

SOUYQB

Southampton Eastleigh

Wed 8/4

17:20-18:11

3 stops29h 51m

Québec City

Wed 15/4

15:15-08:35

3 stops36h 20m

£684

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Mon 23/3

08:50-18:20

1 stop13h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

18:50-16:50

1 stop17h 00m

£687

SouthamptonVancouver

SOU - YVR

SOUYVR

Southampton Eastleigh

Thu 2/4

09:05-18:45

2 stops17h 40m

Vancouver Intl

Mon 6/4

17:50-08:35

1 stop30h 45m

£704

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Tue 24/3

12:25-11:55

2 stops27h 30m

Toronto Pearson Intl

Tue 14/4

17:35-08:05

1 stop9h 30m

£704

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 31/3

17:20-23:13

2 stops34h 53m

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

18:50-16:50

1 stop17h 00m

£728

Flights are sorted by cheapest return flights first.

Deals found on 23/2

Showing 1-10 of 46 resultsSorted by cheapest first
1
2
3
...
5

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 £125). Flying from Portsmouth to Canada in December is currently the most expensive (average of £339). 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 26 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 26 February 2026.

The most flights from P0R to CA0 are scheduled on a Wednesday (35 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 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 26 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
1,460 reviews
Check prices

Crew

8.4

Comfort

7.6

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,460 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Crew

8.4

Comfort

7.6

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 British Airways can get you from Portsmouth to Canada in just under 12h 50m. Your travel time can differ by up to 12h. 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 (91%), Air France (91%) or Delta (91%) 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 £294. While the most popular route (Southampton Eastleigh - Toronto Pearson Intl) can be booked for £683 on average, our data indicates £1,258 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 £125). Flying from Portsmouth to Canada in December is currently the most expensive (average of £339). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portsmouth to Canada

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to Vancouver Intl flights
Heathrow to LaGuardia flights
Gatwick to John F Kennedy Intl flights
Heathrow to Pearson Intl flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Heathrow to Los Angeles flights
Heathrow to Orlando flights
Stansted to John F Kennedy Intl flights
Heathrow to Mexico City flights
Gatwick to Pearson Intl flights
Heathrow to Miami flights
Gatwick to LaGuardia flights
Gatwick to Vancouver Intl flights
Heathrow to Boston flights
Stansted to Newark flights
Luton to John F Kennedy Intl flights
Heathrow to Cancún flights
Luton to Newark flights
London City to Newark flights
Manchester to Orlando flights
Heathrow to Las Vegas flights
Heathrow to O'Hare Intl flights
Manchester to John F Kennedy Intl flights
Heathrow to Toronto Island flights
Heathrow to Dallas/Fort Worth flights
Heathrow to San Francisco flights
Heathrow to Dulles Intl flights
Gatwick to Orlando flights
Gatwick to Boston flights
London City to Pearson Intl flights
Heathrow to Seattle flights
Gatwick to Cancún flights
London City to Vancouver Intl flights
Heathrow to Atlanta flights
Gatwick to Los Angeles flights
Heathrow to Calgary flights
Heathrow to Hobby flights
Gatwick to Mexico City flights
Stansted to Pearson Intl flights
London City to Mexico City flights
Gatwick to Miami flights
Heathrow to Baltimore flights
Stansted to Los Angeles flights
Heathrow to Pierre Elliott Trudeau Intl flights
Stansted to Vancouver Intl flights
London City to Los Angeles flights
Edinburgh to John F Kennedy Intl flights

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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£270Average£442FlexibilityNo cancel feeOn-time79%
Search SWISS flights
TAP AIR PORTUGALCheapest£275Average£522FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£283Average£434FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
WestJetCheapest£292Average£580FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£293Average£446FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapest£300Average£498FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapest£302Average£577FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£306Average£450FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest£317Average£604FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest£321Average£503FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.