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Cheap flights from Portsmouth to Toronto Pearson Intl Airport from £401

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
12 Sep — 19 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Pearson Intl

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Pearson Intl
Explore the most affordable flight options available from Portsmouth to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2026.

Tue 22/913:25 -
1 stop26h 35m
Tue 29/919:15 -
1 stop10h 00m
Deal found 11/8£401
Wed 11/1120:00 -
1 stop20h 10m
Wed 2/1219:45 -
1 stop18h 45m
Deal found 12/8£632
Mon 7/920:00 -
1 stop20h 55m
Mon 28/920:50 -
1 stop17h 40m
Deal found 10/8£643
Fri 28/818:05 -
1 stop30h 50m
Thu 10/916:45 -
1 stop10h 50m
Deal found 12/8£686

Find flight deals from Portsmouth to Pearson Intl

Keep the following information in mind while searching for Portsmouth to Pearson Intl flight deals. Data was last updated 13 August 2026.

Round-trip from

£401

Popular in

August

Cheapest in

February

Average price

£588
22/9-29/9
  • 22/9-29/9
  • 2 total stops
  • 36h 35m total
  • Portsmouth to Toronto
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£36 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 August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Pearson Intl 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 13 August 2026.
Use the filters below to find and compare flights from Portsmouth to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Tue 22/9

13:25-11:00

1 stop26h 35m

Toronto Pearson Intl

Tue 29/9

19:15-10:15

1 stop10h 00m

£423
Fastest return journey

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Mon 18/1

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Mon 25/1

17:20-08:40

1 stop10h 20m

£720

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Mon 8/2

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Mon 1/3

18:05-14:45

2 stops15h 40m

£736

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Tue 9/2

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Tue 2/3

13:12-08:40

2 stops14h 28m

£742

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Wed 20/1

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Sun 7/2

17:20-08:40

1 stop10h 20m

£751

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Tue 10/11

09:20-23:45

2 stops19h 25m

Toronto Pearson Intl

Tue 1/12

18:05-14:45

2 stops15h 40m

£766

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Thu 1/10

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Sun 4/10

22:15-19:25

2 stops16h 10m

£768

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Fri 9/10

17:20-15:50

1 stop27h 30m

Toronto Pearson Intl

Mon 12/10

17:35-08:40

1 stop10h 05m

£769

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Mon 7/9

20:00-23:29

2 stops32h 29m

Toronto Pearson Intl

Mon 28/9

19:25-19:30

2 stops19h 05m

£770

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Thu 24/9

20:00-15:50

1 stop24h 50m

Toronto Pearson Intl

Mon 28/9

22:00-08:25

2 stops29h 25m

£777

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Portsmouth to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl 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 Toronto Pearson Intl Airport

What is the cheapest time of day to fly from P0R to YYZ?

Find hourly flight availability from Portsmouth to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 August 2026.

When flying from Portsmouth to Toronto Pearson Intl Airport, 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 Toronto Pearson Intl Airport

Explore weekly flight availability from Portsmouth to Pearson Intl. 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 13 August 2026.

The most flights from P0R to YYZ are scheduled on a Tuesday (40 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (22 on average).

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Pearson Intl. 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 Toronto Pearson Intl Airport?

    Departing from Portsmouth to Toronto Pearson Intl Airport will take you 11h 30m. Portsmouth and Toronto Pearson Intl Airport are separated by a distance of 3523 mi.

  • What are the most reliable airlines from Portsmouth to Toronto Pearson Intl Airport?

    Consider SAUDIA (94%), Thai Airways (87%) or KLM (83%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Toronto Pearson Intl Airport.

  • What are the cheapest flights from Portsmouth to Toronto Pearson Intl Airport?

    While on average a flight from Portsmouth to Toronto Pearson Intl Airport is generally £1,522, our data shows the cheapest flight currently is £308. When looking at the most popular route, (Southampton Eastleigh - Toronto Pearson Intl), you can expect to pay £423 for that flight.

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

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

  • How can I find direct flights from Portsmouth to Pearson Intl?

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Pearson Intl 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

Travelling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Orillia
Brampton
Milton
Ajax
Vaughan
Markham
Oakville
Burlington
Richmond Hill
Grimsby

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Portsmouth to Pearson Intl

Discover the top 10 airlines that operate flights from Portsmouth to Pearson Intl. 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 13 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£175Average£445FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
ITA AirwaysCheapest£262Average£669FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
IcelandairCheapest£271Average£421FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£317Average£546FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£329Average£518FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapest£332Average£553FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapest£345Average£600FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£346Average£665FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£361Average£562FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£361Average£532FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Pearson Intl?

Deals for Portsmouth to Pearson Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Pearson Intl 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 Pearson Intl with no change fees?

Yes, we can. To see specific flights from Portsmouth to Pearson Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Portsmouth to Pearson Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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