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Cheap flights from Portsmouth to Canada from £279

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
5 May — 12 May1
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 5 April 2026.

Mon 18/520:00
SOU
-
YYZ
1 stop23h 55m
Multiple Airlines
Mon 25/522:55
YYZ
-
SOU
1 stop15h 35m
Multiple Airlines
Deal found 3/4£472
Sat 16/509:20
SOU
-
YYZ
1 stop11h 30m
Aer Lingus
Sat 23/517:35
YYZ
-
SOU
1 stop10h 00m
Aer Lingus
Deal found 31/3£522
Sat 16/520:05
SOU
-
YUL
1 stop29h 55m
Multiple Airlines
Sat 23/519:20
YUL
-
SOU
2 stops19h 10m
Multiple Airlines
Deal found 1/4£554
Sat 16/520:05
SOU
-
YYZ
2 stops46h 15m
Multiple Airlines
Sat 23/523:55
YYZ
-
SOU
1 stop11h 55m
Multiple Airlines
Deal found 31/3£555
Sun 17/509:15
SOU
-
YUL
2 stops33h 45m
Multiple Airlines
Sun 24/506:45
YUL
-
SOU
2 stops29h 05m
Multiple Airlines
Deal found 2/4£635
Fri 1/509:20
SOU
-
YVR
3 stops29h 40m
Multiple Airlines
Fri 8/511:15
YVR
-
SOU
3 stops24h 15m
Multiple Airlines
Deal found 3/4£654
Tue 30/617:20
SOU
-
YUL
1 stop28h 35m
Delta
Mon 13/718:50
YUL
-
SOU
1 stop17h 45m
Delta
Deal found 4/4£656
Tue 30/617:20
SOU
-
YYZ
1 stop31h 35m
Delta
Wed 8/721:55
YYZ
-
SOU
1 stop14h 40m
Delta
Deal found 4/4£665
Tue 30/617:20
SOU
-
YYZ
1 stop31h 35m
Delta
Tue 21/721:55
YYZ
-
SOU
1 stop14h 40m
Delta
Deal found 3/4£666
Sun 17/509:15
SOU
-
YUL
1 stop12h 40m
KLM
Sun 24/519:20
YUL
-
SOU
2 stops32h 15m
KLM
Deal found 2/4£675
Tue 8/909:05
SOU
-
YYZ
1 stop15h 50m
Delta
Wed 16/916:45
YYZ
-
SOU
1 stop10h 50m
Delta
Deal found 2/4£684
Thu 25/617:20
SOU
-
YUL
1 stop28h 35m
Delta
Mon 13/718:50
YUL
-
SOU
1 stop17h 45m
Delta
Deal found 4/4£686

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 5 April 2026.

Round-trip from

£472

One-way from

£279

Popular in

December

Cheapest in

February

Average price

£450
18/5-25/5
  • 18/5-25/5
  • 2 total stops
  • 39h 30m total
  • Portsmouth to Canada
Search Deals
13/6
  • 13/6
  • 3 total stops
  • 47h 55m total
  • Portsmouth to Canada
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£11 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 April 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 5 April 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

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 30/6

17:20-16:55

1 stop28h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

18:50-17:35

1 stop17h 45m

£656
Fastest return journey

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Wed 30/9

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Sun 4/10

17:35-08:40

1 stop10h 05m

£696

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Wed 9/9

20:00-15:50

1 stop24h 50m

Toronto Pearson Intl

Sat 19/9

17:35-16:50

1 stop18h 15m

£709

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sun 6/9

17:20-15:50

1 stop27h 30m

Toronto Pearson Intl

Sun 13/9

17:35-08:40

1 stop10h 05m

£709

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 16/5

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Sat 23/5

17:35-19:00

3 stops20h 25m

£716

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 16/5

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Tue 19/5

18:05-21:05

2 stops22h 00m

£721

SouthamptonVictoria

SOU - YYJ

SOUYYJ

Southampton Eastleigh

Fri 1/5

09:20-10:35

3 stops33h 15m

Victoria Intl

Fri 8/5

10:40-19:30

3 stops24h 50m

£725

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 2/7

09:05-19:55

1 stop15h 50m

Toronto Pearson Intl

Sun 19/7

16:45-08:45

1 stop11h 00m

£726

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Wed 9/9

20:00-15:50

1 stop24h 50m

Toronto Pearson Intl

Sun 13/9

22:15-08:25

2 stops29h 10m

£730

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Fri 11/9

20:00-15:50

1 stop24h 50m

Toronto Pearson Intl

Sat 19/9

18:40-16:50

2 stops17h 10m

£731

Flights are sorted by cheapest return flights first.

Deals found on 4/4

Showing 1-10 of 56 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
No data available for this route at this time. Please check back soon.

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 5 April 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
1,487 reviews
Check prices

Comfort

7.6

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.1

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
1,487 reviews
KLM
7.7
Good
1,487 reviews
Check prices

Comfort

7.6

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.1

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

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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 5 April 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£276Average£454FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IcelandairCheapest£277Average£481FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapest£299Average£572FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapest£307Average£511FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapest£309Average£597FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£313Average£460FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
TAP AIR PORTUGALCheapest£316Average£546FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest£324Average£627FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest£328Average£601FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£328Average£516FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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