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Cheap flights from Southampton to Ontario from £247

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — YYZ
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Southampton to Ontario

Keep the following information in mind while searching for Southampton to Ontario flight deals. Data was last updated 25 March 2025.

Round-trip from

£500

One-way from

£247

Popular in

August

Cheapest in

February

Average price

£408
KLM
  • KLM
  • 8/5-15/5
  • 2 total stops
  • 42h 20m total
  • Southampton to Ontario
Search Deals
8/5
  • 8/5
  • 3 total stops
  • 47h 13m total
  • Southampton to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Southampton to Ontario

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 25 March 2025.

Thu 8/517:35SOU - YYZ
1 stop31h 20mKLM
Thu 15/516:45YYZ - SOU
1 stop11h 00mKLM
Deal found 24/3£500
Mon 7/417:35SOU - YYZ
1 stop24h 45mDelta
Tue 15/416:45YYZ - SOU
1 stop11h 00mDelta
Deal found 24/3£539
Mon 7/417:35SOU - YUL
1 stop28h 20mDelta
Sun 13/418:50YUL - SOU
1 stop17h 10mDelta
Deal found 25/3£557
Thu 8/509:40SOU - YYZ
2 stops35h 45mMultiple Airlines
Thu 15/516:30YYZ - SOU
3 stops35h 15mMultiple Airlines
Deal found 24/3£643
Wed 23/709:20SOU - YUL
1 stop12h 35mKLM
Wed 30/721:00YUL - SOU
2 stops15h 00mKLM
Deal found 24/3£733
Wed 23/720:00SOU - YUL
1 stop19h 50mMultiple Airlines
Wed 30/720:40YUL - SOU
1 stop17h 50mMultiple Airlines
Deal found 24/3£756

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Southampton to Ontario that are best for you.

Fly from

Southampton

Fly to

Ontario

Route

Depart

Return

Price

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 8/5

17:35-19:55

1 stop31h 20m

Toronto Pearson Intl

Thu 15/5

16:45-08:45

1 stop11h 00m

£500

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Mon 7/4

17:35-13:20

1 stop24h 45m

Toronto Pearson Intl

Mon 14/4

22:10-08:45

1 stop29h 35m

£539

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Mon 7/4

17:35-16:55

1 stop28h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 13/4

18:50-17:00

1 stop17h 10m

£557

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 8/5

09:40-16:25

2 stops35h 45m

Toronto Pearson Intl

Thu 15/5

16:30-08:45

3 stops35h 15m

£643

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Wed 23/7

09:20-16:55

1 stop12h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 30/7

21:00-17:00

2 stops15h 00m

£733

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Wed 23/7

20:00-10:50

1 stop19h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 30/7

20:40-19:30

1 stop17h 50m

£756

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Thu 8/5

20:00-14:13

3 stops47h 13m

£247

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Thu 8/5

20:00-14:10

1 stop23h 10m

£260

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 20/5

09:20-16:55

1 stop12h 35m

£1,133

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Thu 8/5

09:20-16:55

1 stop12h 35m

£1,135

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 12 results
1
2

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 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

What is the cheapest month to book a flight from Southampton to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Southampton to Region of Ontario (average of £490). Flying from Southampton to Region of Ontario in July is currently the most expensive (average of £708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

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.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 25 March 2025.
To help decide which airline to fly from Southampton to Ontario, see what other customers have to say about Delta, KLM and Virgin Atlantic. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

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?

    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.

  • What are the cheapest airlines to fly from Southampton to Region of Ontario one-way?

    One-way options have recently been found by users for as low as £1,133 on Virgin Atlantic. Other airlines that offer cheap prices include Delta from £1,135 and KLM from £1,180 one-way.

  • 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.

  • What is the cheapest month to book a flight from Southampton to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Southampton to Region of Ontario (average of £490). Flying from Southampton to Region of Ontario in July is currently the most expensive (average of £708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Southampton to Ontario

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

Cheapflights helps you search for flights from Southampton to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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?

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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