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Cheap flights from Southampton to Ontario from C$ 695

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — YYZ
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

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 2 November 2025.

Round-trip from

C$ 978

One-way from

C$ 695

Popular in

December

Cheapest in

February

Average price

C$ 742
12/1-19/1
  • 12/1-19/1
  • 5 total stops
  • 58h 40m total
  • Southampton to Ontario
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British Airways
  • British Airways
  • 6/2
  • 1 total stop
  • 11h 25m total
  • Southampton to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 2 November 2025.

Wed 3/128:40 a.m.SOU - YYZ
1 stop12h 00mVirgin Atlantic
Wed 10/125:50 p.m.YYZ - SOU
1 stop18h 35mVirgin Atlantic
Deal found 2/11C$ 1,104
Wed 3/1212:25 p.m.SOU - YYZ
2 stops33h 00mMultiple Airlines
Wed 10/1211:00 a.m.YYZ - SOU
3 stops27h 40mMultiple Airlines
Deal found 2/11C$ 1,153
Fri 7/118:10 p.m.SOU - YYZ
1 stop20h 05mMultiple Airlines
Fri 14/117:35 p.m.YYZ - SOU
1 stop32h 10mMultiple Airlines
Deal found 2/11C$ 1,166
Tue 16/128:40 a.m.SOU - YYZ
1 stop15h 35mMultiple Airlines
Tue 23/1211:15 p.m.YYZ - SOU
2 stops51h 50mMultiple Airlines
Deal found 1/11C$ 1,425
Fri 26/128:40 a.m.SOU - YUL
2 stops43h 39mDelta
Mon 29/127:00 a.m.YUL - SOU
2 stops44h 10mDelta
Deal found 30/10C$ 1,439
Thu 13/119:30 a.m.SOU - YYZ
1 stop11h 25mBritish Airways
Mon 24/115:25 p.m.YYZ - SOU
1 stop13h 30mBritish Airways
Deal found 1/11C$ 1,460
Mon 15/126:05 p.m.SOU - YUL
2 stops34h 27mMultiple Airlines
Mon 22/127:10 p.m.YUL - SOU
1 stop32h 00mMultiple Airlines
Deal found 31/10C$ 1,534
Sat 15/119:30 a.m.SOU - YYZ
1 stop11h 25mBritish Airways
Sat 22/115:25 p.m.YYZ - SOU
1 stop10h 20mBritish Airways
Deal found 1/11C$ 1,556
Mon 15/128:40 a.m.SOU - YUL
1 stop13h 40mKLM
Mon 22/127:10 p.m.YUL - SOU
1 stop32h 00mKLM
Deal found 31/10C$ 1,573
Tue 16/128:40 a.m.SOU - YYZ
1 stop12h 00mKLM
Tue 23/125:50 p.m.YYZ - SOU
1 stop9h 20mKLM
Deal found 1/11C$ 1,598
Fri 26/125:30 p.m.SOU - YUL
2 stops34h 49mDelta
Wed 31/127:10 p.m.YUL - SOU
1 stop17h 15mDelta
Deal found 30/10C$ 1,653
Sat 27/129:25 a.m.SOU - YUL
2 stops18h 54mDelta
Mon 29/127:00 a.m.YUL - SOU
2 stops44h 10mDelta
Deal found 30/10C$ 1,709

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 2 November 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

Wed 4/3

8:40 a.m.-3:40 p.m.

1 stop12h 00m

Toronto Pearson Intl

Wed 18/3

6:50 p.m.-8:20 a.m.

1 stop9h 30m

C$ 1,063

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Wed 3/12

8:40 a.m.-3:40 p.m.

1 stop12h 00m

Toronto Pearson Intl

Wed 10/12

5:50 p.m.-5:25 p.m.

1 stop18h 35m

C$ 1,104

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Mon 12/1

5:35 p.m.-7:15 p.m.

1 stop30h 40m

Toronto Pearson Intl

Mon 19/1

5:50 p.m.-8:50 a.m.

1 stop10h 00m

C$ 1,115

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Wed 4/3

8:40 a.m.-3:40 p.m.

1 stop12h 00m

Toronto Pearson Intl

Wed 18/3

6:50 p.m.-8:20 a.m.

1 stop9h 30m

C$ 1,126

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Wed 3/12

12:25 p.m.-4:25 p.m.

2 stops33h 00m

Toronto Pearson Intl

Wed 10/12

11:00 a.m.-7:40 p.m.

3 stops27h 40m

C$ 1,153

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Wed 4/3

8:40 a.m.-3:40 p.m.

1 stop12h 00m

Toronto Pearson Intl

Wed 18/3

6:00 a.m.-8:20 a.m.

2 stops22h 20m

C$ 1,160

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Tue 16/12

8:40 a.m.-7:15 p.m.

1 stop15h 35m

Toronto Pearson Intl

Tue 23/12

11:15 p.m.-8:05 a.m.

2 stops51h 50m

C$ 1,425

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Fri 26/12

8:40 a.m.-11:19 p.m.

2 stops43h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 29/12

7:00 a.m.-8:10 a.m.

2 stops44h 10m

C$ 1,439

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Mon 15/12

6:05 p.m.-11:32 p.m.

2 stops34h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 22/12

7:10 p.m.-8:10 a.m.

1 stop32h 00m

C$ 1,534

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Mon 15/12

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

1 stop13h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 22/12

7:10 p.m.-8:10 a.m.

1 stop32h 00m

C$ 1,573

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 23 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, October is the cheapest month in which you can book a flight from Southampton to Region of Ontario (average of C$ 174). Flying from Southampton to Region of Ontario in December is currently the most expensive (average of C$ 660). 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 12h. Fly via KLM, Virgin Atlantic, or Delta 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, October is the cheapest month in which you can book a flight from Southampton to Region of Ontario (average of C$ 174). Flying from Southampton to Region of Ontario in December is currently the most expensive (average of C$ 660). 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

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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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