Cheap flights from Ontario to Southampton from £229
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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
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 4 July 2025.
Round-trip from | £450 |
---|---|
One-way from | £229 |
Popular in | December |
Cheapest in | February |
Average price | £560 |
Find flight deals from Ontario to Southampton
Cheapest flights from Ontario to SouthamptonExplore 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 4 July 2025.
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 4 July 2025.
Cheapflights Fare Finder
Customise 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 858,174 searches. Data last updated 4 July 2025.
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
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Sun 7/9
23:55-19:30
1 stop14h 35m
Southampton Eastleigh
Wed 17/9
20:00-15:50
1 stop24h 50m
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Wed 5/11
16:40-16:50
2 stops43h 10m
Southampton Eastleigh
Wed 19/11
17:20-15:40
1 stop27h 20m
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Wed 5/11
14:30-08:20
2 stops12h 50m
Southampton Eastleigh
Wed 19/11
17:30-15:40
1 stop27h 10m
MontrealSouthampton
YUL - SOU
YULSOU
Montreal Pierre Elliott Trudeau Intl
Tue 14/10
18:50-17:00
1 stop17h 10m
Southampton Eastleigh
Mon 20/10
17:35-16:55
1 stop28h 20m
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Wed 5/11
17:25-08:45
1 stop10h 20m
Southampton Eastleigh
Wed 19/11
09:30-15:55
1 stop11h 25m
MontrealSouthampton
YUL - SOU
YULSOU
Montreal Pierre Elliott Trudeau Intl
Fri 31/10
23:00-14:50
1 stop11h 50m
Southampton Eastleigh
Sat 8/11
15:20-20:00
1 stop33h 40m
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Wed 8/10
17:20-08:40
1 stop10h 20m
Southampton Eastleigh
Wed 22/10
09:10-15:50
1 stop11h 40m
MontrealSouthampton
YUL - SOU
YULSOU
Montreal Pierre Elliott Trudeau Intl
Mon 8/9
18:50-17:00
1 stop17h 10m
Southampton Eastleigh
Mon 15/9
17:35-16:55
1 stop28h 20m
MontrealSouthampton
YUL - SOU
YULSOU
Montreal Pierre Elliott Trudeau Intl
Thu 17/7
18:50-17:50
1 stop18h 00m
Southampton Eastleigh
Thu 24/7
18:25-12:05
2 stops22h 40m
MontrealSouthampton
YUL - SOU
YULSOU
Montreal Pierre Elliott Trudeau Intl
Fri 31/10
12:10-08:45
2 stops16h 35m
Southampton Eastleigh
Sat 8/11
09:30-21:48
2 stops17h 18m
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.
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, September is the cheapest month in which you can book a flight from Region of Ontario to Southampton (average of £203). Flying from Region of Ontario to Southampton in November is currently the most expensive (average of £262). 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.
How much does it cost for a return flight from Region of Ontario to Southampton?
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 4 July 2025.
Check out reviews from past customers who have flown with Delta, KLM, andVirgin Atlantic from Ontario to Southampton to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Ontario to Southampton
See prices for flight routes from nearby airports that may be better suited for you.
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 Ontario to Southampton?
When you search for this flight from Ontario to Southampton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Southampton?
Cheapflights helps you find that perfect flight to Southampton from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Ontario to Southampton with no change fees?
Need flexible booking options for your flight to Southampton from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ontario to Southampton become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!