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Cheap flights from Southampton to Ontario from C$ 865

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — YYZ
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Southampton to Ontario

Keep the following information in mind while searching for Southampton to Ontario flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 1,004

One-way from

C$ 865

Popular in

December

Cheapest in

February

Average price

C$ 709
Delta
  • Delta
  • 14/10-21/10
  • 3 total stops
  • 64h 05m total
  • Southampton to Ontario
Search Deals
British Airways
  • British Airways
  • 16/11
  • 2 total stops
  • 27h 45m total
  • Southampton to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Southampton to Ontario

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 15 September 2025.

Tue 14/109:20 a.m.SOU - YYZ
2 stops18h 45mDelta
Mon 20/1010:10 p.m.YYZ - SOU
1 stop29h 35mDelta
Deal found 15/9C$ 1,004
Mon 20/105:35 p.m.SOU - YYZ
1 stop31h 20mDelta
Thu 30/106:50 p.m.YYZ - SOU
1 stop9h 15mDelta
Deal found 14/9C$ 1,031
Tue 14/109:20 a.m.SOU - YYZ
2 stops18h 45mDelta
Sun 19/106:00 a.m.YYZ - SOU
2 stops30h 00mDelta
Deal found 15/9C$ 1,036
Sat 11/106:05 p.m.SOU - YYZ
2 stops25h 40mDelta
Mon 20/1010:10 p.m.YYZ - SOU
1 stop29h 35mDelta
Deal found 15/9C$ 1,037
Sun 12/106:25 p.m.SOU - YYZ
2 stops33h 53mDelta
Tue 21/1010:10 p.m.YYZ - SOU
1 stop29h 35mDelta
Deal found 15/9C$ 1,046
Sat 18/106:05 p.m.SOU - YYZ
2 stops25h 40mDelta
Fri 31/1012:15 p.m.YYZ - SOU
2 stops16h 35mDelta
Deal found 14/9C$ 1,061
Fri 14/118:40 a.m.SOU - YUL
1 stop13h 40mDelta
Tue 18/1112:50 p.m.YUL - SOU
2 stops14h 20mDelta
Deal found 14/9C$ 1,065
Sat 11/106:05 p.m.SOU - YYZ
2 stops25h 40mDelta
Sun 19/106:15 p.m.YYZ - SOU
2 stops17h 45mDelta
Deal found 15/9C$ 1,071
Sun 12/106:25 p.m.SOU - YYZ
2 stops33h 53mDelta
Sun 19/1012:10 p.m.YYZ - SOU
2 stops23h 50mDelta
Deal found 15/9C$ 1,078
Thu 9/108:55 a.m.SOU - YYZ
2 stops16h 20mBritish Airways
Sun 19/105:20 p.m.YYZ - SOU
1 stop10h 50mBritish Airways
Deal found 15/9C$ 1,165
Wed 1/109:20 a.m.SOU - YUL
1 stop12h 35mDelta
Sun 5/106:50 p.m.YUL - SOU
1 stop17h 10mDelta
Deal found 15/9C$ 1,522
Wed 8/107:55 p.m.SOU - YUL
2 stops29h 20mBritish Airways
Sat 18/1010:05 p.m.YUL - SOU
2 stops16h 25mBritish Airways
Deal found 15/9C$ 2,187

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Southampton to Ontario that are best for you.

Fly from

Southampton

Fly to

Ontario

Route

Depart

Return

Price

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 18/10

6:05 p.m.-2:45 p.m.

2 stops25h 40m

Toronto Pearson Intl

Fri 31/10

12:15 p.m.-8:50 a.m.

2 stops16h 35m

C$ 1,061

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Fri 14/11

8:40 a.m.-5:20 p.m.

1 stop13h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

6:00 a.m.-8:10 a.m.

2 stops21h 10m

C$ 1,065

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sun 11/1

9:30 a.m.-3:55 p.m.

1 stop11h 25m

Toronto Pearson Intl

Thu 15/1

5:25 p.m.-8:45 a.m.

1 stop10h 20m

C$ 1,072

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 10/1

9:30 a.m.-3:55 p.m.

1 stop11h 25m

Toronto Pearson Intl

Sun 18/1

5:25 p.m.-3:35 p.m.

1 stop17h 10m

C$ 1,072

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 10/1

9:30 a.m.-3:55 p.m.

1 stop11h 25m

Toronto Pearson Intl

Sat 17/1

5:25 p.m.-3:35 p.m.

1 stop17h 10m

C$ 1,072

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 10/1

9:30 a.m.-3:55 p.m.

1 stop11h 25m

Toronto Pearson Intl

Wed 14/1

5:25 p.m.-3:35 p.m.

1 stop17h 10m

C$ 1,072

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 8/1

9:30 a.m.-3:55 p.m.

1 stop11h 25m

Toronto Pearson Intl

Fri 16/1

5:25 p.m.-8:45 a.m.

1 stop10h 20m

C$ 1,072

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 8/1

9:30 a.m.-3:55 p.m.

1 stop11h 25m

Toronto Pearson Intl

Sat 17/1

5:25 p.m.-3:35 p.m.

1 stop17h 10m

C$ 1,072

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sun 11/1

9:30 a.m.-3:55 p.m.

1 stop11h 25m

Toronto Pearson Intl

Sat 17/1

5:25 p.m.-8:45 a.m.

1 stop10h 20m

C$ 1,072

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Sat 10/1

9:30 a.m.-3:55 p.m.

1 stop11h 25m

Toronto Pearson Intl

Fri 16/1

5:25 p.m.-8:45 a.m.

1 stop10h 20m

C$ 1,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 24 results
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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 round-trip 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

What is the cheapest month to book a flight from Southampton to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Southampton to Region of Ontario (average of C$ 169). Flying from Southampton to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

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?

    Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to Ontario. Southampton Eastleigh is conveniently located just 5.6 km from Southampton’s city centre.

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

    There are many flights that can get you from Southampton to Region of Ontario in 11h 25m. Fly via Delta or British Airways to get the fastest option. The distance from Southampton to Region of Ontario is about 5670 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Southampton to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Southampton to Region of Ontario (average of C$ 169). Flying from Southampton to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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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.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Deals for Southampton to Ontario 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 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?

Certainly. Search results for flights to Ontario from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Southampton to Ontario become cheaper?

Yes! Start tracking prices for Southampton to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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