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

A quick flight from Southampton to Region of Ontario can take about 12h. KLM provides one of the quickest options available for as low as £551. There are 3523 mi between Southampton and Region of Ontario. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What is the cheapest time of day to fly from SOU to ON?

When flying from Southampton to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Southampton to Ontario?

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

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 holiday 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.

£431+ Cheap Flights from Southampton to Ontario

Cheap flight deals from Southampton to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 9 October 2026.

Wed 18/1108:40 -

1 stop12h 00m

Wed 25/1121:15 -

1 stop14h 50m

Deal found 4/10£529

Fri 20/1108:40 -

1 stop12h 00m

Fri 27/1121:15 -

1 stop30h 40m

Deal found 6/10£540

Thu 5/1108:40 -

1 stop15h 35m

Tue 10/1117:55 -

1 stop9h 15m

Deal found 7/10£540

Sun 22/1112:25 -

2 stops32h 50m

Sun 29/1119:45 -

1 stop11h 10m

Deal found 8/10£550

Thu 5/1120:00 -

2 stops25h 15m

Tue 10/1118:15 -

2 stops20h 15m

Deal found 7/10£558

Mon 2/1117:45 -

1 stop26h 55m

Mon 9/1118:30 -

2 stops17h 35m

Deal found 5/10£559

Find flight deals from Southampton to Ontario

Round-trip from	£529
One-way from	£431
Popular in	August
Cheapest in	February
Average price	£462

KLM
18/11-25/11
2 total stops
26h 50m total
Southampton to Ontario

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British Airways
6/12-31/12
1 total stop
11h 30m total
Southampton to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£43 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Sun 29/11

12:25-15:50

1 stop32h 25m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£438

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Sat 12/12

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£453

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Sun 13/12

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£453

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Wed 11/11

20:00-11:10

1 stop20h 10m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£460

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Mon 14/12

20:00-15:50

1 stop24h 50m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£460

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Tue 15/12

09:20-23:41

2 stops19h 21m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£471

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Wed 16/12

09:20-23:41

2 stops19h 21m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£524

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Thu 17/12

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£536

Fastest return journey

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Tue 10/11

08:40-14:15

1 stop10h 35m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£537

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Thu 5/11

08:40-15:40

1 stop12h 00m

Toronto Pearson Intl

Tue 10/11

18:30-17:05

2 stops17h 35m

£551

Flights are sorted by cheapest return flights first.

Deals found on 7/10

Showing 1-10 of 19 resultsSorted by cheapest first

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.

SOU-YYZ

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 Southampton to Ontario

SOU-CAON

SOU-YYZ

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Southampton to Ontario?
Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Southampton to Ontario.
How long is the flight from Southampton to Region of Ontario?
A quick flight from Southampton to Region of Ontario can take about 12h. KLM provides one of the quickest options available for as low as £551. There are 3523 mi between Southampton and Region of Ontario. This flight may include one or multiple 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 holiday 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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Why should you use Cheapflights to find cheap flight tickets from Southampton to Ontario?

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Can Cheapflights find flights from Southampton to Ontario with no change fees?

Yes, we can. To see specific flights from Southampton to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Southampton today and book when prices fit your budget.

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Cheap flights from Southampton to Ontario from £431

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Ontario

Cheapest flights from Southampton to OntarioExplore 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 9 October 2026.

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 9 October 2026.

Best flights from Southampton to OntarioDiscover carefully curated flight deals from Southampton to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated flight deals from Southampton to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Last-minute flights from Southampton to OntarioDiscover last-minute flight deals from Southampton to Ontario. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Ontario. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Southampton to OntarioSearch for one-way flight options from Southampton to Ontario. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Search for one-way flight options from Southampton to Ontario. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

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Best time to book a flight from Southampton to Ontario

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Related info for your journey

What airport do you fly from for flights from Southampton to Ontario?

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

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

How can I find direct flights from Southampton to Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

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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.

Complete your trip

Complete your trip to Ontario by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Southampton to Ontario by cabin class

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Southampton and Ontario flights

Browse other Southampton and Ontario flight options. Last updated on 9 October 2026.

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How does Cheapflights help users find flights from Southampton to Ontario?

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

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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 9 October 2026.

Best flights from Southampton to Ontario
Discover carefully curated flight deals from Southampton to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Last-minute flights from Southampton to Ontario
Discover last-minute flight deals from Southampton to Ontario. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Southampton to Ontario
Search for one-way flight options from Southampton to Ontario. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.