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Cheap flights from Ontario to Southampton from £197

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOU
20 Jun — 27 Jun1
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 21 May 2026.

Wed 23/919:15
YYZ
-
SOU
1 stop10h 50m
Multiple Airlines
Sun 4/1010:00
SOU
-
YYZ
1 stop30h 00m
Multiple Airlines
Deal found 20/5£510
Mon 25/521:35
YYZ
-
SOU
1 stop29h 30m
Multiple Airlines
Sun 7/620:00
SOU
-
YYZ
2 stops24h 00m
Multiple Airlines
Deal found 20/5£513
Sun 7/619:15
YYZ
-
SOU
1 stop12h 10m
Multiple Airlines
Sun 21/618:20
SOU
-
YYZ
1 stop21h 40m
Multiple Airlines
Deal found 18/5£515
Fri 12/616:45
YYZ
-
SOU
1 stop11h 00m
Delta
Tue 16/617:20
SOU
-
YYZ
1 stop31h 35m
Delta
Deal found 19/5£516
Thu 28/521:55
YYZ
-
SOU
1 stop13h 55m
Delta
Mon 8/617:20
SOU
-
YYZ
1 stop25h 00m
Delta
Deal found 20/5£517
Mon 25/521:55
YYZ
-
SOU
1 stop13h 55m
Delta
Wed 17/617:20
SOU
-
YYZ
1 stop25h 00m
Delta
Deal found 17/5£518
Tue 3/1117:55
YYZ
-
SOU
1 stop9h 15m
Delta
Mon 23/1108:40
SOU
-
YYZ
1 stop12h 00m
Delta
Deal found 19/5£519
Thu 2/723:55
YYZ
-
SOU
1 stop14h 35m
Multiple Airlines
Thu 9/717:20
SOU
-
YYZ
1 stop27h 30m
Multiple Airlines
Deal found 18/5£521
Tue 2/618:50
YUL
-
SOU
1 stop17h 00m
Delta
Mon 8/617:20
SOU
-
YUL
1 stop28h 35m
Delta
Deal found 18/5£528
Thu 18/623:55
YYZ
-
SOU
1 stop14h 35m
Multiple Airlines
Wed 24/617:20
SOU
-
YYZ
2 stops27h 30m
Multiple Airlines
Deal found 18/5£533
Thu 28/521:55
YYZ
-
SOU
1 stop29h 50m
Delta
Wed 10/609:05
SOU
-
YYZ
2 stops28h 50m
Delta
Deal found 20/5£538
Sun 24/516:45
YYZ
-
SOU
1 stop10h 50m
Delta
Thu 28/509:05
SOU
-
YYZ
2 stops19h 11m
Delta
Deal found 17/5£538

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 21 May 2026.

Round-trip from

£510

One-way from

£197

Popular in

December

Cheapest in

February

Average price

£458
23/9-4/10
  • 23/9-4/10
  • 2 total stops
  • 40h 50m total
  • Ontario to Southampton
Search Deals
15/9
  • 15/9
  • 1 total stop
  • 10h 00m total
  • Ontario to Southampton
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).
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 May 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 21 May 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
Fastest return journey

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 1/6

16:45-08:35

1 stop10h 50m

Southampton Eastleigh

Fri 5/6

09:05-19:55

1 stop15h 50m

£517

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 1/6

21:55-16:50

1 stop13h 55m

Southampton Eastleigh

Tue 9/6

17:20-13:20

1 stop25h 00m

£517

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Sun 7/6

19:15-12:25

1 stop12h 10m

Southampton Eastleigh

Sun 21/6

18:20-11:00

1 stop21h 40m

£518

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Tue 3/11

21:15-17:00

1 stop14h 45m

Southampton Eastleigh

Tue 24/11

17:30-15:40

1 stop27h 10m

£519

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

18:50-16:50

1 stop17h 00m

Southampton Eastleigh

Mon 8/6

17:20-16:55

1 stop28h 35m

£528

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Tue 2/6

06:10-16:50

2 stops29h 40m

Southampton Eastleigh

Tue 16/6

17:20-13:20

1 stop25h 00m

£538

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 9/11

17:55-08:10

1 stop9h 15m

Southampton Eastleigh

Sat 21/11

17:30-15:40

1 stop27h 10m

£546

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 7/9

16:45-08:35

1 stop10h 50m

Southampton Eastleigh

Sat 19/9

17:20-19:55

1 stop31h 35m

£546

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 1/6

06:10-08:35

2 stops21h 25m

Southampton Eastleigh

Wed 17/6

09:05-23:02

2 stops18h 57m

£556

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Wed 23/9

06:00-08:35

2 stops21h 35m

Southampton Eastleigh

Sun 4/10

09:15-19:55

1 stop15h 40m

£567

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 43 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?

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 and KLM can get you from Region of Ontario to Southampton in just under 10h 50m. Your travel time can differ by up to 6h. 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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