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

A quick flight from Southampton to Region of Ontario can take about 11h 30m. Aer Lingus provides one of the quickest options available for as low as £423. 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.

£276+ 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 5 September 2026.

Sun 18/1009:20 -

1 stop11h 30m

Sun 25/1018:20 -

1 stop10h 30m

Deal found 5/9£413

Thu 15/1009:20 -

1 stop11h 30m

Thu 22/1017:35 -

1 stop10h 05m

Deal found 31/8£423

Sat 31/1009:20 -

1 stop11h 30m

Sat 28/1117:20 -

1 stop13h 35m

Deal found 3/9£447

Tue 29/909:15 -

1 stop11h 35m

Tue 20/1017:35 -

1 stop9h 30m

Deal found 1/9£454

Sun 18/1020:00 -

1 stop24h 50m

Sun 25/1018:20 -

1 stop13h 35m

Deal found 3/9£458

Sat 3/1017:20 -

1 stop27h 30m

Sat 24/1018:35 -

1 stop13h 20m

Deal found 5/9£462

Thu 15/1009:20 -

1 stop11h 30m

Thu 22/1013:15 -

2 stops14h 25m

Deal found 31/8£476

Wed 18/1109:20 -

1 stop11h 30m

Sun 22/1117:20 -

1 stop13h 35m

Deal found 2/9£480

Mon 19/1017:20 -

2 stops27h 25m

Mon 26/1018:10 -

2 stops34h 00m

Deal found 4/9£614

Fri 16/1020:00 -

2 stops25h 10m

Fri 23/1021:55 -

2 stops34h 00m

Deal found 1/9£646

Mon 19/1017:20 -

1 stop28h 35m

Mon 26/1020:15 -

1 stop31h 55m

Deal found 4/9£654

Thu 1/1020:00 -

2 stops42h 49m

Thu 22/1010:32 -

2 stops17h 08m

Deal found 3/9£672

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 5 September 2026.

Thu 15/1009:20 -

1 stop11h 30m

Thu 22/1017:35 -

1 stop10h 05m

Deal found 31/8£423

Sat 3/1017:20 -

1 stop27h 30m

Sat 24/1018:35 -

1 stop13h 20m

Deal found 5/9£462

Mon 1/320:00 -

1 stop20h 10m

Mon 22/319:45 -

1 stop19h 45m

Deal found 31/8£590

Mon 19/1017:20 -

1 stop28h 35m

Mon 26/1020:15 -

1 stop31h 55m

Deal found 4/9£654

Sat 17/1009:20 -

1 stop12h 35m

Sat 24/1018:50 -

1 stop10h 05m

Deal found 2/9£782

Thu 15/1009:20 -

1 stop11h 30m

Thu 22/1013:15 -

2 stops14h 25m

Deal found 31/8£476

Wed 18/1109:20 -

1 stop11h 30m

Sun 22/1117:20 -

1 stop13h 35m

Deal found 4/9£481

Mon 19/1017:20 -

2 stops27h 25m

Mon 26/1018:10 -

2 stops34h 00m

Deal found 4/9£614

Sat 26/1219:55 -

2 stops29h 20m

Sun 17/117:20 -

1 stop10h 20m

Deal found 1/9£622

Thu 1/1020:00 -

2 stops42h 49m

Thu 22/1010:32 -

2 stops17h 08m

Deal found 3/9£672

Wed 3/309:20 -

1 stop11h 30m

Wed 24/318:20 -

1 stop10h 30m

Deal found 2/9£694

Sat 5/1210:15 -

2 stops38h 00m

Sat 26/1221:05 -

2 stops30h 20m

Deal found 5/9£790

Wed 3/319:55 -

2 stops28h 20m

Wed 24/322:15 -

2 stops30h 10m

Deal found 2/9£807

Tue 2/319:55 -

2 stops28h 20m

Tue 23/322:15 -

2 stops30h 10m

Deal found 1/9£808

Fri 2/1020:00 -

2 stops42h 49m

Fri 23/1010:32 -

2 stops25h 18m

Deal found 4/9£821

Thu 4/308:55 -

2 stops15h 20m

Thu 25/322:15 -

2 stops17h 10m

Deal found 3/9£836

Sat 3/1009:20 -

2 stops29h 29m

Sat 24/1022:05 -

2 stops18h 15m

Deal found 5/9£849

Fri 4/1219:55 -

2 stops28h 20m

Fri 25/1221:05 -

2 stops17h 20m

Deal found 4/9£853

Thu 24/1208:55 -

2 stops39h 20m

Sun 3/121:15 -

2 stops17h 10m

Deal found 1/9£892

Find flight deals from Southampton to Ontario

Round-trip from	£413
One-way from	£276
Popular in	August
Cheapest in	February
Average price	£422

Aer Lingus
18/10-25/10
2 total stops
22h 00m total
Southampton to Ontario

Search Deals

6/12-31/12
1 total stop
23h 35m total
Southampton to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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 return flight

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Thu 15/10

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Thu 22/10

17:35-08:40

1 stop10h 05m

£423

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Mon 18/1

12:25-15:50

1 stop32h 25m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£441

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Mon 14/9

20:00-11:55

1 stop20h 55m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£441

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Fri 15/1

20:00-23:40

2 stops32h 40m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£458

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Sat 3/10

17:20-15:50

1 stop27h 30m

Toronto Pearson Intl

Sat 24/10

18:35-12:55

1 stop13h 20m

£462

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Tue 12/1

12:20-23:40

2 stops16h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£463

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Wed 13/1

12:20-23:40

2 stops16h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£463

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Wed 4/11

19:55-15:50

2 stops48h 55m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£467

SouthamptonMontreal

SOU Southampton Eastleigh - YUL Montreal Pierre Elliott Trudeau Intl

SOUYUL

Southampton Eastleigh

Thu 24/12

08:55-19:15

2 stops39h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£472

Fastest return journey

SouthamptonToronto

SOU Southampton Eastleigh - YYZ Toronto Pearson Intl

SOUYYZ

Southampton Eastleigh

Sat 16/1

09:20-15:50

1 stop11h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£472

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 34 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

SOU-YUL

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

SOU-YUL

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 11h 30m. Aer Lingus provides one of the quickest options available for as low as £423. 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Canada

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Popular flights

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Alternative routes for Southampton to Ontario

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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 £276

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 5 September 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 5 September 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 5 September 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 5 September 2026.

Last-minute flights from Southampton to OntarioDiscover last-minute flight deals from Southampton to Ontario. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Ontario. Data last updated 5 September 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 5 September 2026.

Search for one-way flight options from Southampton to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Find flight deals from Southampton to Ontario

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Use the filters below to find and compare flights from Southampton to Ontario that are best for you.

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

Find flights from Southampton to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southampton and Ontario flights

Browse other Southampton and Ontario flight options. Last updated on 5 September 2026.

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Southampton to Ontario flights

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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 5 September 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 5 September 2026.

Last-minute flights from Southampton to Ontario
Discover last-minute flight deals from Southampton to Ontario. Data last updated 5 September 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 5 September 2026.