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Cheap flights from Ontario to Southampton from C$ 429

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOU
26 Jul — 2 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Southampton

Enter your travel dates to find the best prices.

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 26 June 2026.

Tue 15/97:15 p.m.
YYZ
-
SOU
1 stop10h 00m
Multiple Airlines
Tue 22/91:25 p.m.
SOU
-
YYZ
1 stop26h 35m
Multiple Airlines
Deal found 22/6C$ 772
Wed 8/74:45 p.m.
YYZ
-
SOU
1 stop11h 00m
Virgin Atlantic
Sun 19/79:15 a.m.
SOU
-
YYZ
1 stop15h 40m
Virgin Atlantic
Deal found 24/6C$ 775
Sat 10/104:45 p.m.
YYZ
-
SOU
1 stop11h 00m
Virgin Atlantic
Fri 16/109:05 a.m.
SOU
-
YYZ
1 stop15h 50m
Virgin Atlantic
Deal found 24/6C$ 869
Wed 22/77:15 p.m.
YYZ
-
SOU
1 stop10h 50m
Multiple Airlines
Wed 29/712:30 p.m.
SOU
-
YYZ
1 stop27h 30m
Multiple Airlines
Deal found 22/6C$ 914
Thu 20/811:55 p.m.
YYZ
-
SOU
1 stop27h 45m
Multiple Airlines
Sun 30/88:00 p.m.
SOU
-
YYZ
2 stops24h 00m
Multiple Airlines
Deal found 24/6C$ 927
Thu 1/109:35 p.m.
YYZ
-
SOU
1 stop14h 15m
Multiple Airlines
Mon 12/107:20 p.m.
SOU
-
YYZ
3 stops47h 40m
Multiple Airlines
Deal found 26/6C$ 934
Thu 8/106:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Wed 21/105:20 p.m.
SOU
-
YUL
1 stop28h 35m
Delta
Deal found 25/6C$ 960
Sat 5/94:45 p.m.
YYZ
-
SOU
1 stop11h 00m
Delta
Fri 11/99:05 a.m.
SOU
-
YYZ
1 stop15h 50m
Delta
Deal found 25/6C$ 960
Wed 4/115:55 p.m.
YYZ
-
SOU
1 stop9h 15m
Delta
Fri 13/115:30 p.m.
SOU
-
YYZ
1 stop27h 10m
Delta
Deal found 21/6C$ 975
Wed 7/106:00 a.m.
YUL
-
SOU
2 stops21h 35m
Delta
Wed 21/109:15 a.m.
SOU
-
YUL
2 stops18h 55m
Delta
Deal found 25/6C$ 1,034
Thu 8/106:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Mon 19/105:20 p.m.
SOU
-
YUL
1 stop28h 35m
Delta
Deal found 25/6C$ 1,115
Thu 9/76:50 p.m.
YUL
-
SOU
1 stop17h 45m
Delta
Sun 19/75:30 p.m.
SOU
-
YUL
2 stops51h 50m
Delta
Deal found 23/6C$ 1,116

Find flight deals from Ontario to Southampton

Keep the following information in mind while searching for Ontario to Southampton flight deals. Data was last updated 26 June 2026.

Round-trip from

C$ 772

One-way from

C$ 429

Popular in

July

Cheapest in

February

Average price

C$ 1,065
15/9-22/9
  • 15/9-22/9
  • 2 total stops
  • 36h 35m total
  • Ontario to Southampton
Search Deals
4/8
  • 4/8
  • 1 total stop
  • 10h 00m total
  • Ontario to Southampton
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 263 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 26 June 2026.
Use the filters below to find and compare flights from Ontario to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Tue 15/9

7:15 p.m.-10:15 a.m.

1 stop10h 00m

Southampton Eastleigh

Tue 22/9

1:25 p.m.-11:00 a.m.

1 stop26h 35m

C$ 772
Quickest round-trip

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Fri 6/11

9:15 p.m.-5:00 p.m.

1 stop14h 45m

Southampton Eastleigh

Fri 13/11

8:40 a.m.-3:40 p.m.

1 stop12h 00m

C$ 975

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

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

1 stop17h 00m

Southampton Eastleigh

Tue 20/10

5:20 p.m.-11:10 p.m.

2 stops34h 50m

C$ 1,000

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

6:00 a.m.-8:35 a.m.

2 stops21h 35m

Southampton Eastleigh

Thu 22/10

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

1 stop12h 50m

C$ 1,000

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Sat 19/9

12:08 p.m.-4:50 p.m.

2 stops23h 42m

Southampton Eastleigh

Wed 23/9

9:15 a.m.-11:18 a.m.

2 stops31h 03m

C$ 1,046

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Thu 17/9

12:15 p.m.-8:35 a.m.

2 stops15h 20m

Southampton Eastleigh

Fri 25/9

9:05 a.m.-11:12 p.m.

2 stops19h 07m

C$ 1,048

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Wed 19/8

9:55 p.m.-8:45 a.m.

1 stop29h 50m

Southampton Eastleigh

Tue 25/8

9:15 a.m.-7:55 p.m.

1 stop15h 40m

C$ 1,058

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Thu 23/7

9:55 p.m.-8:45 a.m.

1 stop29h 50m

Southampton Eastleigh

Wed 19/8

6:05 p.m.-1:20 p.m.

1 stop24h 15m

C$ 1,059

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 20/7

9:55 p.m.-5:35 p.m.

1 stop14h 40m

Southampton Eastleigh

Tue 18/8

6:05 p.m.-1:20 p.m.

1 stop24h 15m

C$ 1,059

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Sat 11/7

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

1 stop11h 00m

Southampton Eastleigh

Tue 21/7

6:05 p.m.-9:19 p.m.

2 stops32h 14m

C$ 1,098

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/6

Showing 1-10 of 45 resultsSorted by cheapest first
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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

How much does it cost to fly round-trip from Region of Ontario to Southampton?

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.

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

    Delta can get you from Region of Ontario to Southampton in just under 14h 45m. Your travel time can differ by up to . The distance between Region of Ontario and Southampton is about 5670 km.

  • 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.
Pearson Intl to Heathrow flights
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Edmonton to Stansted flights
Edmonton to London City flights
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Ottawa to London City flights
Halifax to London City flights
Pearson Intl to Birmingham flights
Halifax to Stansted flights
Halifax to Edinburgh flights
Abbotsford to London City flights
Winnipeg to Gatwick flights

Top 2 airlines flying from Ontario to Southampton

Discover the top 2 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 26 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 1,067AverageC$ 1,335FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapestC$ 1,184AverageC$ 1,396FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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 Ontario to Southampton?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Southampton. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Southampton for you. Better yet — we are completely free to use.

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.

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

Of course! You can now track prices for flights from Ontario to Southampton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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