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Cheap flights from Ontario to Southampton from C$ 539

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOU
23 Apr — 30 Apr1
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 24 March 2026.

Wed 3/67:15 p.m.
YYZ
-
SOU
1 stop10h 50m
Multiple Airlines
Tue 9/66:10 p.m.
SOU
-
YYZ
2 stops24h 50m
Multiple Airlines
Deal found 19/3C$ 1,000
Wed 8/49:55 p.m.
YYZ
-
SOU
1 stop29h 40m
Delta
Mon 20/45:20 p.m.
SOU
-
YYZ
1 stop25h 00m
Delta
Deal found 20/3C$ 1,002
Sat 16/59:55 p.m.
YYZ
-
SOU
1 stop29h 40m
Delta
Wed 3/65:20 p.m.
SOU
-
YYZ
1 stop31h 35m
Delta
Deal found 22/3C$ 1,003
Sat 16/59:55 p.m.
YYZ
-
SOU
1 stop29h 40m
Delta
Tue 2/65:20 p.m.
SOU
-
YYZ
2 stops29h 01m
Delta
Deal found 22/3C$ 1,041
Mon 6/46:20 a.m.
YYZ
-
SOU
2 stops29h 30m
Delta
Fri 10/45:20 p.m.
SOU
-
YYZ
1 stop31h 35m
Delta
Deal found 21/3C$ 1,046
Wed 6/56:45 a.m.
YUL
-
SOU
3 stops29h 05m
Multiple Airlines
Wed 13/53:35 p.m.
SOU
-
YUL
1 stop10h 25m
Multiple Airlines
Deal found 22/3C$ 1,058
Mon 6/44:45 p.m.
YYZ
-
SOU
1 stop10h 50m
Virgin Atlantic
Fri 10/45:20 p.m.
SOU
-
YYZ
1 stop31h 35m
Virgin Atlantic
Deal found 21/3C$ 1,058
Wed 3/610:05 p.m.
YYZ
-
SOU
1 stop28h 20m
Multiple Airlines
Wed 10/68:00 p.m.
SOU
-
YYZ
1 stop24h 50m
Multiple Airlines
Deal found 19/3C$ 1,070
Sat 11/46:00 a.m.
YYZ
-
SOU
2 stops21h 45m
Delta
Thu 16/49:05 a.m.
SOU
-
YYZ
2 stops18h 51m
Delta
Deal found 20/3C$ 1,072
Fri 1/56:00 a.m.
YYZ
-
SOU
2 stops29h 50m
Delta
Thu 7/59:05 a.m.
SOU
-
YYZ
2 stops18h 54m
Delta
Deal found 19/3C$ 1,073
Fri 15/512:05 p.m.
YYZ
-
SOU
2 stops39h 40m
Delta
Wed 10/69:05 a.m.
SOU
-
YYZ
2 stops31h 16m
Delta
Deal found 22/3C$ 1,074
Tue 21/48:25 p.m.
YUL
-
SOU
1 stop13h 35m
Multiple Airlines
Tue 28/48:00 p.m.
SOU
-
YUL
2 stops27h 20m
Multiple Airlines
Deal found 23/3C$ 1,129

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 24 March 2026.

Round-trip from

C$ 1,000

One-way from

C$ 539

Popular in

December

Cheapest in

May

Average price

C$ 841
3/6-9/6
  • 3/6-9/6
  • 3 total stops
  • 35h 40m total
  • Ontario to Southampton
Search Deals
6/5
  • 6/5
  • 3 total stops
  • 27h 25m total
  • Ontario to Southampton
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 24 March 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

Wed 8/4

3:59 p.m.-4:50 p.m.

2 stops19h 51m

Southampton Eastleigh

Wed 15/4

5:20 p.m.-3:20 p.m.

2 stops27h 00m

C$ 1,072

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Wed 3/6

6:00 p.m.-4:50 p.m.

2 stops17h 50m

Southampton Eastleigh

Wed 10/6

9:05 a.m.-8:50 p.m.

2 stops16h 45m

C$ 1,165

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 7/9

9:55 p.m.-4:50 p.m.

1 stop13h 55m

Southampton Eastleigh

Sat 19/9

9:15 a.m.-10:57 p.m.

2 stops18h 42m

C$ 1,229

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

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

1 stop17h 00m

Southampton Eastleigh

Mon 15/6

5:20 p.m.-4:55 p.m.

1 stop28h 35m

C$ 1,350

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

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

1 stop17h 00m

Southampton Eastleigh

Thu 14/5

9:05 a.m.-11:13 p.m.

2 stops19h 08m

C$ 1,391

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

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

1 stop17h 00m

Southampton Eastleigh

Wed 1/7

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

1 stop12h 50m

C$ 1,402

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 8/6

4:45 p.m.-8:35 a.m.

1 stop10h 50m

Southampton Eastleigh

Thu 11/6

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

1 stop25h 00m

C$ 1,433

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

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

1 stop17h 00m

Southampton Eastleigh

Tue 28/4

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

1 stop12h 50m

C$ 1,478

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Wed 29/7

12:15 p.m.-8:45 a.m.

2 stops15h 30m

Southampton Eastleigh

Sat 8/8

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

2 stops19h 03m

C$ 1,559

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Tue 21/4

10:39 a.m.-7:30 p.m.

2 stops27h 51m

Southampton Eastleigh

Tue 28/4

9:20 a.m.-11:29 p.m.

2 stops19h 09m

C$ 1,593

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/3

Showing 1-10 of 44 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

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

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Southampton (average of C$ 60). Flying from Region of Ontario to Southampton in July is currently the most expensive (average of C$ 816). 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.

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, KLM, and Virgin Atlantic can get you from Region of Ontario to Southampton in just under 17h. Your travel time can differ by up to 2h 51m. The distance between Region of Ontario and Southampton is about 5177 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    While some choose either Montreal Pierre Elliott Trudeau Intl - Southampton Eastleigh or Toronto Island - 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.

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

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Southampton (average of C$ 60). Flying from Region of Ontario to Southampton in July is currently the most expensive (average of C$ 816). 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

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 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 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 1,019AverageC$ 1,247FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapestC$ 1,059AverageC$ 1,275FlexibilityNo cancel feeOn-time75%
Search KLM 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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