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Cheap flights from Ontario to Southampton from C$ 517

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOU
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Ontario to Southampton

Keep the following information in mind while searching for Ontario to Southampton flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 808

One-way from

C$ 517

Popular in

December

Cheapest in

February

Average price

C$ 912
Delta
  • Delta
  • 2/10-6/10
  • 2 total stops
  • 35h 45m total
  • Ontario to Southampton
Search Deals
27/7
  • 27/7
  • 3 total stops
  • 44h 55m total
  • Ontario to Southampton
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Ontario to Southampton

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 12 June 2025.

Thu 2/104:45 p.m.YYZ - SOU
1 stop11h 00mDelta
Mon 6/105:35 p.m.SOU - YYZ
1 stop24h 45mDelta
Deal found 11/6C$ 808
Thu 11/97:15 p.m.YYZ - SOU
1 stop31h 40mMultiple Airlines
Sat 27/98:25 a.m.SOU - YYZ
1 stop31h 35mMultiple Airlines
Deal found 10/6C$ 812
Mon 13/1010:10 p.m.YYZ - SOU
1 stop13h 50mKLM
Thu 16/105:35 p.m.SOU - YYZ
1 stop24h 45mKLM
Deal found 11/6C$ 953
Mon 14/76:50 p.m.YUL - SOU
1 stop18h 00mDelta
Mon 21/76:25 p.m.SOU - YUL
2 stops50h 59mDelta
Deal found 11/6C$ 1,138
Sat 4/105:20 p.m.YYZ - SOU
1 stop10h 15mBritish Airways
Wed 8/109:10 a.m.SOU - YYZ
1 stop11h 40mBritish Airways
Deal found 11/6C$ 1,276
Sun 13/76:50 p.m.YUL - SOU
1 stop18h 00mKLM
Mon 21/76:25 p.m.SOU - YUL
1 stop27h 30mKLM
Deal found 11/6C$ 1,340
Sat 20/910:05 p.m.YUL - SOU
2 stops16h 20mBritish Airways
Wed 8/108:40 a.m.SOU - YUL
2 stops16h 35mBritish Airways
Deal found 12/6C$ 1,492
Sat 9/85:15 p.m.YOW - SOU
2 stops18h 45mKLM
Sun 17/85:35 p.m.SOU - YOW
2 stops26h 30mKLM
Deal found 12/6C$ 1,503
Sun 13/76:45 a.m.YUL - SOU
2 stops44h 55mMultiple Airlines
Mon 21/78:00 p.m.SOU - YUL
2 stops33h 37mMultiple Airlines
Deal found 11/6C$ 1,582

Cheapflights Fare Finder

Customize 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 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Ontario to Southampton that are best for you.

Fly from

Ontario

Fly to

Southampton

Route

Depart

Return

Price

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Thu 2/10

4:45 p.m.-8:45 a.m.

1 stop11h 00m

Southampton Eastleigh

Mon 6/10

5:35 p.m.-1:20 p.m.

1 stop24h 45m

C$ 808

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Thu 11/9

7:15 p.m.-7:55 a.m.

1 stop31h 40m

Southampton Eastleigh

Sat 27/9

8:25 a.m.-11:00 a.m.

1 stop31h 35m

C$ 812

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 13/10

10:10 p.m.-5:00 p.m.

1 stop13h 50m

Southampton Eastleigh

Thu 16/10

5:35 p.m.-1:20 p.m.

1 stop24h 45m

C$ 953

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Mon 14/7

6:50 p.m.-5:50 p.m.

1 stop18h 00m

Southampton Eastleigh

Mon 21/7

6:25 p.m.-4:24 p.m.

2 stops50h 59m

C$ 1,138

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Sat 4/10

5:20 p.m.-8:35 a.m.

1 stop10h 15m

Southampton Eastleigh

Wed 8/10

9:10 a.m.-3:50 p.m.

1 stop11h 40m

C$ 1,276

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 13/7

6:50 p.m.-5:50 p.m.

1 stop18h 00m

Southampton Eastleigh

Mon 21/7

6:25 p.m.-4:55 p.m.

1 stop27h 30m

C$ 1,340

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

10:05 p.m.-7:25 p.m.

2 stops16h 20m

Southampton Eastleigh

Wed 8/10

8:40 a.m.-8:15 p.m.

2 stops16h 35m

C$ 1,492

OttawaSouthampton

YOW - SOU

YOWSOU

Ottawa

Sat 9/8

5:15 p.m.-5:00 p.m.

2 stops18h 45m

Southampton Eastleigh

Sun 17/8

5:35 p.m.-3:05 p.m.

2 stops26h 30m

C$ 1,503

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 13/7

6:45 a.m.-8:40 a.m.

2 stops44h 55m

Southampton Eastleigh

Mon 21/7

8:00 p.m.-12:37 a.m.

2 stops33h 37m

C$ 1,582

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 27/7

6:45 a.m.-8:40 a.m.

3 stops44h 55m

C$ 517

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 19 results
1
2

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 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 Ontario to Southampton

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

Find hourly flight availability from Ontario to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Southampton as you normally would.

Rainfall in Southampton by month

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

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 mm per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

Temperature in Southampton by month

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

If weather is an important factor for your trip to Southampton, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated 12 June 2025.
Read through reviews of airlines operating flights from Ontario to Southampton, such as Delta, KLM and Virgin Atlantic. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.1
Good
1,117 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.6
Okay
7,008 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    Located just 5.6 km from the city centre, Southampton Eastleigh (SOU) is the airport most travelers will use when flying to Southampton from Ontario.

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

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at C$ 682. KLM flights start at C$ 950 while deals on Virgin Atlantic start at C$ 952 one-way.

  • What are the most popular routes from Region of Ontario to Southampton?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Southampton Eastleigh or Ottawa - Southampton Eastleigh, Toronto Pearson Intl - Southampton Eastleigh is the most popular route from Region of Ontario to Southampton.

  • 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 vacation 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ontario to Southampton

Discover the top 4 airlines that operate flights from Ontario to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 723AverageC$ 1,230FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapestC$ 844AverageC$ 1,054FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AtlanticCheapestC$ 891AverageC$ 1,310FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapestC$ 923AverageC$ 1,256FlexibilityNo cancel feeOn-time75%
Search KLM flights

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

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Why should you use Cheapflights to find cheap flight tickets from Ontario to Southampton?

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Southampton, users can toggle the no change fees filter when performing a flight search.

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