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Cheap flights from Ontario to Southampton from £222

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOU
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Southampton
Explore the most affordable flight options available from Ontario to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Thu 22/1021:35
YYZ
-
SOU
1 stop30h 05m
Multiple Airlines
Thu 5/1117:10
SOU
-
YYZ
1 stop25h 55m
Multiple Airlines
Deal found 20/7£487
Thu 5/1117:45
YYZ
-
SOU
1 stop9h 25m
Delta
Wed 2/1217:30
SOU
-
YYZ
1 stop27h 10m
Delta
Deal found 23/7£511
Sun 22/1121:15
YYZ
-
SOU
1 stop14h 45m
Delta
Tue 15/1208:40
SOU
-
YYZ
1 stop15h 35m
Delta
Deal found 20/7£514
Tue 4/823:00
YUL
-
SOU
1 stop9h 40m
Multiple Airlines
Fri 21/820:00
SOU
-
YUL
2 stops27h 48m
Multiple Airlines
Deal found 21/7£517
Fri 6/1118:10
YYZ
-
SOU
2 stops33h 45m
Delta
Mon 30/1117:30
SOU
-
YYZ
1 stop27h 10m
Delta
Deal found 23/7£532
Sun 13/909:45
YYZ
-
SOU
2 stops17h 50m
Delta
Thu 17/917:20
SOU
-
YYZ
1 stop31h 35m
Delta
Deal found 23/7£533
Mon 23/1109:45
YYZ
-
SOU
2 stops26h 15m
Delta
Tue 15/1208:40
SOU
-
YYZ
1 stop15h 35m
Delta
Deal found 20/7£536
Tue 24/1117:55
YYZ
-
SOU
1 stop9h 15m
Delta
Tue 15/1208:40
SOU
-
YYZ
1 stop15h 35m
Delta
Deal found 20/7£546
Thu 26/1112:15
YYZ
-
SOU
2 stops14h 55m
Delta
Sun 13/1209:30
SOU
-
YYZ
2 stops30h 44m
Delta
Deal found 20/7£553
Thu 20/806:00
YUL
-
SOU
2 stops45h 45m
Delta
Thu 27/818:05
SOU
-
YUL
1 stop27h 50m
Delta
Deal found 21/7£593
Mon 17/821:00
YUL
-
SOU
2 stops15h 35m
KLM
Mon 24/818:05
SOU
-
YUL
2 stops22h 55m
KLM
Deal found 20/7£602
Mon 17/818:50
YUL
-
SOU
1 stop17h 45m
Virgin Atlantic
Mon 24/818:05
SOU
-
YUL
1 stop27h 50m
Virgin Atlantic
Deal found 20/7£672

Find flight deals from Ontario to Southampton

Keep the following information in mind while searching for Ontario to Southampton flight deals. Data was last updated 24 July 2026.

Round-trip from

£487

One-way from

£222

Popular in

December

Cheapest in

February

Average price

£622
22/10-5/11
  • 22/10-5/11
  • 2 total stops
  • 56h 00m total
  • Ontario to Southampton
Search Deals
27/8
  • 27/8
  • 2 total stops
  • 40h 15m total
  • Ontario to Southampton
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 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 Ontario to Southampton 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 24 July 2026.
Use the filters below to find and compare flights from Ontario to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Thu 5/11

17:45-08:10

1 stop9h 25m

Southampton Eastleigh

Sun 29/11

09:30-19:15

1 stop14h 45m

£511
Fastest return journey

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Sun 8/11

17:55-08:10

1 stop9h 15m

Southampton Eastleigh

Fri 27/11

08:40-15:40

1 stop12h 00m

£511

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Thu 5/11

17:45-08:10

1 stop9h 25m

Southampton Eastleigh

Fri 27/11

17:30-16:06

2 stops27h 36m

£532

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 9/11

12:05-08:10

2 stops15h 05m

Southampton Eastleigh

Tue 1/12

08:40-19:15

1 stop15h 35m

£532

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Sun 13/9

09:45-08:35

2 stops17h 50m

Southampton Eastleigh

Thu 17/9

17:20-19:55

1 stop31h 35m

£533

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 7/9

18:25-08:45

2 stops33h 20m

Southampton Eastleigh

Sat 19/9

17:20-22:59

2 stops34h 39m

£553

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

06:00-08:45

2 stops45h 45m

Southampton Eastleigh

Thu 27/8

18:05-16:55

1 stop27h 50m

£593

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

21:00-17:35

2 stops15h 35m

Southampton Eastleigh

Mon 24/8

18:05-12:00

2 stops22h 55m

£602

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Fri 30/10

22:15-08:55

1 stop30h 40m

Southampton Eastleigh

Sat 7/11

09:25-23:01

2 stops18h 36m

£614

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Sat 8/8

16:45-08:45

1 stop11h 00m

Southampton Eastleigh

Tue 18/8

18:05-13:20

1 stop24h 15m

£640

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 30 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Ontario 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 Ontario to Southampton

How much does it cost for a return flight from Region of Ontario to Southampton?

Airfare is below average for this route at the moment.
Region of Ontario to Southampton flights typically cost between £734 and £916 in October.
The cheapest return price found within the last 5 days was £487 on Multiple Airlines (22 Oct–5 Nov).

Related info for your journey

Find useful and relevant information for your journey from Ontario to Southampton. 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 into for flights to Southampton from Ontario?

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

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

    Delta, KLM, and Virgin Atlantic can get you from Region of Ontario to Southampton in just under 9h 25m. Your travel time can differ by up to 8h 20m. Region of Ontario and Southampton are separated by a distance of 3523 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Region of Ontario to Southampton?

    The most popular flight routes from Region of Ontario to Southampton are Toronto Pearson Intl - Southampton Eastleigh, Montreal Pierre Elliott Trudeau Intl - Southampton Eastleigh and Ottawa - Southampton Eastleigh.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Southampton 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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How does Cheapflights help users find flights from Ontario to Southampton?

When you search for this flight from Ontario to Southampton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Southampton from Ontario 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 Ontario to Southampton with no change fees?

Need flexible booking options for your flight to Southampton from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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