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Cheap flights from Southampton to Ontario from C$ 405

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — YYZ
10 Jun — 17 Jun1
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 11 May 2026.

Mon 8/68:00 p.m.
SOU
-
YYZ
1 stop23h 55m
Multiple Airlines
Sun 14/610:15 p.m.
YYZ
-
SOU
2 stops29h 10m
Multiple Airlines
Deal found 7/5C$ 823
Sun 7/68:00 p.m.
SOU
-
YYZ
1 stop24h 50m
Multiple Airlines
Tue 16/66:15 p.m.
YYZ
-
SOU
2 stops17h 35m
Multiple Airlines
Deal found 10/5C$ 856
Sat 16/58:00 p.m.
SOU
-
YYZ
1 stop24h 50m
Multiple Airlines
Sat 23/59:35 p.m.
YYZ
-
SOU
1 stop30h 05m
Multiple Airlines
Deal found 10/5C$ 971
Sun 31/58:00 p.m.
SOU
-
YYZ
2 stops23h 10m
Multiple Airlines
Mon 1/610:55 p.m.
YYZ
-
SOU
1 stop15h 35m
Multiple Airlines
Deal found 10/5C$ 1,005
Tue 26/56:10 p.m.
SOU
-
YYZ
1 stop27h 35m
Multiple Airlines
Fri 5/66:15 p.m.
YYZ
-
SOU
2 stops33h 20m
Multiple Airlines
Deal found 6/5C$ 1,037
Tue 23/69:20 a.m.
SOU
-
YUL
2 stops20h 05m
Multiple Airlines
Tue 30/66:45 a.m.
YUL
-
SOU
2 stops29h 05m
Multiple Airlines
Deal found 9/5C$ 1,106
Tue 9/69:20 a.m.
SOU
-
YUL
2 stops20h 05m
Multiple Airlines
Mon 15/65:45 p.m.
YUL
-
SOU
3 stops33h 40m
Multiple Airlines
Deal found 10/5C$ 1,120
Sat 20/68:05 p.m.
SOU
-
YUL
1 stop29h 55m
Multiple Airlines
Sat 27/65:45 p.m.
YUL
-
SOU
2 stops33h 55m
Multiple Airlines
Deal found 6/5C$ 1,149
Tue 9/69:05 a.m.
SOU
-
YUL
1 stop12h 50m
KLM
Mon 15/66:50 p.m.
YUL
-
SOU
1 stop17h 00m
KLM
Deal found 10/5C$ 1,172
Thu 25/65:20 p.m.
SOU
-
YUL
3 stops31h 12m
Multiple Airlines
Thu 2/76:45 a.m.
YUL
-
SOU
2 stops31h 45m
Multiple Airlines
Deal found 11/5C$ 1,188

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 11 May 2026.

Round-trip from

C$ 823

One-way from

C$ 405

Popular in

December

Cheapest in

February

Average price

C$ 842
8/6-14/6
  • 8/6-14/6
  • 3 total stops
  • 53h 05m total
  • Southampton to Ontario
Search Deals
8/6
  • 8/6
  • 1 total stop
  • 23h 55m total
  • Southampton to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 11 May 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 round-trip

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 9/6

9:20 a.m.-12:25 a.m.

2 stops20h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

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

3 stops33h 40m

C$ 1,120

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Sat 20/6

8:05 p.m.-9:00 p.m.

1 stop29h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

5:45 p.m.-8:40 a.m.

2 stops33h 55m

C$ 1,149

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Thu 25/6

5:20 p.m.-7:32 p.m.

3 stops31h 12m

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

6:45 a.m.-7:30 p.m.

2 stops31h 45m

C$ 1,188

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 9/6

9:05 a.m.-12:25 a.m.

2 stops20h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

6:50 p.m.-4:50 p.m.

1 stop17h 00m

C$ 1,232

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Tue 26/5

9:05 a.m.-11:16 p.m.

2 stops19h 11m

Toronto Pearson Intl

Fri 5/6

6:00 a.m.-8:45 a.m.

2 stops21h 45m

C$ 1,317

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Thu 25/6

9:05 a.m.-4:55 p.m.

1 stop12h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

6:50 p.m.-4:50 p.m.

1 stop17h 00m

C$ 1,335

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Wed 4/11

9:20 a.m.-3:55 p.m.

1 stop11h 35m

Toronto Pearson Intl

Wed 25/11

5:25 p.m.-8:40 a.m.

1 stop10h 15m

C$ 1,339

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 5/11

8:00 p.m.-11:52 a.m.

2 stops44h 52m

Toronto Pearson Intl

Thu 26/11

1:14 p.m.-4:35 p.m.

2 stops22h 21m

C$ 1,389
Quickest round-trip

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Wed 1/7

9:20 a.m.-3:50 p.m.

1 stop11h 30m

Toronto Pearson Intl

Sun 5/7

5:35 p.m.-8:40 a.m.

1 stop10h 05m

C$ 1,403

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 4/6

8:00 p.m.-3:50 p.m.

1 stop24h 50m

Toronto Pearson Intl

Mon 8/6

5:35 p.m.-7:30 p.m.

1 stop20h 55m

C$ 1,411

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 22 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 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
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?

    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 35m. Fly via KLM, Virgin Atlantic, 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.

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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