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Cheap flights from Southampton to Ontario from £212

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — YYZ
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Ontario
Explore the most affordable flight options available from Southampton to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2026.

Thu 27/809:20
SOU
-
YYZ
1 stop11h 30m
Multiple Airlines
Mon 31/823:55
YYZ
-
SOU
1 stop14h 35m
Multiple Airlines
Deal found 12/7£447
Fri 7/820:00
SOU
-
YYZ
1 stop23h 00m
Multiple Airlines
Thu 13/816:15
YYZ
-
SOU
2 stops22h 25m
Multiple Airlines
Deal found 10/7£613
Fri 7/820:00
SOU
-
YYZ
1 stop23h 00m
Multiple Airlines
Fri 4/923:55
YYZ
-
SOU
1 stop11h 55m
Multiple Airlines
Deal found 12/7£616
Mon 10/819:55
SOU
-
YYZ
2 stops30h 50m
Multiple Airlines
Mon 17/822:55
YYZ
-
SOU
1 stop15h 35m
Multiple Airlines
Deal found 13/7£621
Mon 28/920:00
SOU
-
YYZ
1 stop20h 55m
Multiple Airlines
Thu 8/1020:50
YYZ
-
SOU
1 stop17h 40m
Multiple Airlines
Deal found 14/7£644
Sat 1/812:15
SOU
-
YYZ
2 stops51h 45m
Multiple Airlines
Sat 15/819:15
YYZ
-
SOU
1 stop9h 10m
Multiple Airlines
Deal found 11/7£673
Sun 16/809:20
SOU
-
YUL
2 stops20h 05m
Multiple Airlines
Sat 22/806:45
YUL
-
SOU
2 stops21h 40m
Multiple Airlines
Deal found 10/7£729
Tue 13/1009:15
SOU
-
YUL
2 stops29h 37m
British Airways
Tue 3/1121:15
YUL
-
SOU
2 stops30h 10m
British Airways
Deal found 14/7£773
Thu 3/906:50
SOU
-
YUL
2 stops42h 25m
British Airways
Mon 7/922:00
YUL
-
SOU
2 stops17h 55m
British Airways
Deal found 13/7£796
Mon 12/1009:20
SOU
-
YUL
2 stops29h 32m
British Airways
Mon 2/1121:15
YUL
-
SOU
2 stops17h 10m
British Airways
Deal found 13/7£810
Fri 9/1020:00
SOU
-
YUL
2 stops42h 52m
British Airways
Fri 30/1010:32
YUL
-
SOU
2 stops26h 03m
British Airways
Deal found 10/7£818
Wed 4/1119:55
SOU
-
YUL
2 stops28h 20m
British Airways
Fri 27/1121:05
YUL
-
SOU
2 stops36h 25m
British Airways
Deal found 10/7£852

Find flight deals from Southampton to Ontario

Keep the following information in mind while searching for Southampton to Ontario flight deals. Data was last updated 14 July 2026.

Round-trip from

£447

One-way from

£212

Popular in

August

Cheapest in

February

Average price

£576
27/8-31/8
  • 27/8-31/8
  • 2 total stops
  • 26h 05m total
  • Southampton to Ontario
Search Deals
21/8
  • 21/8
  • 2 total stops
  • 43h 00m total
  • Southampton to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£35 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 Southampton to Ontario 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 14 July 2026.
Use the filters below to find and compare flights from Southampton to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Fri 7/8

11:50-11:00

1 stop28h 10m

Toronto Pearson Intl

Fri 14/8

23:40-17:40

1 stop13h 00m

£673
Fastest return journey

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 9/1

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Sat 30/1

17:20-08:40

1 stop10h 20m

£714

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Tue 13/10

09:15-15:50

1 stop11h 35m

Toronto Pearson Intl

Tue 3/11

17:20-08:40

1 stop10h 20m

£720

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Mon 12/10

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Mon 2/11

17:20-08:40

1 stop10h 20m

£730

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Sun 16/8

20:00-19:30

2 stops28h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

17:00-16:50

2 stops18h 50m

£754

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Fri 18/9

17:20-15:50

1 stop27h 30m

Toronto Pearson Intl

Fri 25/9

17:35-16:50

1 stop18h 15m

£755

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Fri 18/9

20:00-15:50

1 stop24h 50m

Toronto Pearson Intl

Thu 24/9

17:35-19:30

1 stop20h 55m

£764

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Fri 9/10

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Fri 30/10

18:20-08:40

1 stop10h 20m

£767

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 13/10

09:15-09:52

2 stops29h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

21:15-08:25

2 stops30h 10m

£773

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Fri 8/1

08:55-20:15

2 stops16h 20m

Toronto Pearson Intl

Fri 29/1

22:25-14:30

2 stops35h 05m

£780

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Southampton to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Southampton 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 Southampton to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Southampton to Ontario?

    Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Southampton to Ontario.

  • How long is the flight from Southampton to Region of Ontario?

    A quick flight from Southampton to Region of Ontario can take about 11h 30m. British Airways provides one of the quickest options available for as low as £714. There are 3523 mi between Southampton and Region of Ontario.

  • Can I find deals for flights from Southampton to Ontario that include hotel bookings?

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

  • How can I find direct flights from Southampton to Ontario?

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

  • Can I find deals for business class flights from Southampton to Ontario?

    Yes. Cheapflights offers flight deals from Southampton to Ontario 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 Southampton to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Pearson Intl flights
Heathrow to Vancouver Intl flights
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Manchester to Toronto Island flights
Luton to Pierre Elliott Trudeau Intl flights
Heathrow to Winnipeg flights
Birmingham to Pearson Intl flights
Gatwick to Ottawa flights
Edinburgh to Vancouver Intl flights
Gatwick to Halifax flights
Edinburgh to Toronto Island flights
Gatwick to Abbotsford flights
Birmingham to Vancouver Intl flights
Newcastle upon Tyne to Vancouver Intl flights
Stansted to Halifax flights
Manchester to Abbotsford flights
Birmingham to Toronto Island flights
London City to Halifax flights
London City to Ottawa flights
Luton to Halifax flights
Heathrow to Edmonton flights
Manchester to Calgary flights
Stansted to Ottawa flights
Gatwick to Winnipeg 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 Southampton to Ontario?

Cheapflights helps you search for flights from Southampton to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Southampton to Ontario 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 Southampton to Ontario with no change fees?

Yes, we can. To see specific flights from Southampton to Ontario 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 Southampton to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Southampton today and book when prices fit your budget.

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