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Cheap flights from Toronto to London from £254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to London departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Toronto to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:55 - 16:50
YYZ
-
SOU
11h 55m
1 stop
Multiple Airlines Logo
09:15 - 15:50
SOU
-
YYZ
11h 35m
1 stop
£426Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Delta Logo
17:45 - 08:10
YYZ
-
SOU
9h 25m
1 stop
Delta Logo
08:40 - 15:40
SOU
-
YYZ
12h 00m
1 stop
£512Delta
Thu, 5 Nov - Thu, 26 Nov
Delta Logo
18:10 - 08:55
YYZ
-
SOU
33h 45m
2 stops
Delta Logo
09:30 - 15:40
SOU
-
YYZ
11h 10m
1 stop
£533Delta
Fri, 6 Nov - Sun, 29 Nov
Delta Logo
09:45 - 08:35
YYZ
-
SOU
17h 50m
2 stops
Delta Logo
17:20 - 19:55
SOU
-
YYZ
31h 35m
1 stop
£533Delta
Sun, 13 Sep - Thu, 17 Sep
Multiple Airlines Logo
23:55 - 19:30
YYZ
-
SOU
14h 35m
1 stop
Multiple Airlines Logo
09:05 - 15:50
SOU
-
YYZ
35h 45m
2 stops
£539Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Delta Logo
09:45 - 08:35
YYZ
-
SOU
41h 50m
2 stops
Delta Logo
17:20 - 15:15
SOU
-
YYZ
26h 55m
2 stops
£550Delta
Sun, 13 Sep - Thu, 17 Sep
Delta Logo
09:45 - 08:35
YYZ
-
SOU
17h 50m
2 stops
Delta Logo
09:05 - 23:12
SOU
-
YYZ
43h 07m
2 stops
£551Delta
Sun, 13 Sep - Thu, 17 Sep
Multiple Airlines Logo
20:45 - 19:30
YYZ
-
SOU
17h 45m
2 stops
Multiple Airlines Logo
17:20 - 22:05
SOU
-
YYZ
33h 45m
3 stops
£553Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
20:45 - 08:35
YYZ
-
SOU
30h 50m
3 stops
Multiple Airlines Logo
17:20 - 19:10
SOU
-
YYZ
30h 50m
3 stops
£588Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Delta Logo
16:45 - 08:35
YYZ
-
SOU
10h 50m
1 stop
Delta Logo
17:20 - 08:53
SOU
-
YYZ
44h 33m
2 stops
£591Delta
Mon, 7 Sep - Sat, 19 Sep

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Delta flights from Toronto to Southampton

Our best Delta deals on Toronto to Southampton flight tickets
Delta
5 Nov
YYZ17:45Toronto Pearson Intl
9h 25m
1 stop
SOU08:10Southampton Eastleigh
26 Nov
SOU08:40Southampton Eastleigh
12h 00m
1 stop
YYZ15:40Toronto Pearson Intl
£512
Delta
13 Sept
YYZ09:45Toronto Pearson Intl
41h 50m
2 stops
SOU08:35Southampton Eastleigh
17 Sept
SOU17:20Southampton Eastleigh
31h 35m
1 stop
YYZ19:55Toronto Pearson Intl
£532
Delta
6 Nov
YYZ18:10Toronto Pearson Intl
33h 45m
2 stops
SOU08:55Southampton Eastleigh
26 Nov
SOU08:40Southampton Eastleigh
12h 00m
1 stop
YYZ15:40Toronto Pearson Intl
£533

KLM flights from Toronto to Southampton

Our best KLM deals on Toronto to Southampton flight tickets
KLM
29 Oct
YYZ12:10Toronto Pearson Intl
16h 00m
2 stops
SOU08:10Southampton Eastleigh
6 Nov
SOU08:40Southampton Eastleigh
19h 21m
2 stops
YYZ23:01Toronto Pearson Intl
£723
KLM
1 Aug
YYZ16:45Toronto Pearson Intl
11h 00m
1 stop
SOU08:45Southampton Eastleigh
8 Aug
SOU09:15Southampton Eastleigh
16h 45m
2 stops
YYZ21:00Toronto Pearson Intl
£825
KLM
1 Aug
YYZ23:30Toronto Pearson Intl
12h 30m
2 stops
SOU17:00Southampton Eastleigh
8 Aug
SOU09:15Southampton Eastleigh
16h 45m
2 stops
YYZ21:00Toronto Pearson Intl
£935

momondo Fare Finder

 
Customise your flight search to find flights from Toronto 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, momondo users made 279,928 searches. Data last updated 26 July 2026.
Use the filters below to find and compare flights from Toronto to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Tue 8/9

23:55-16:50

1 stop11h 55m

Southampton Eastleigh

Tue 15/9

09:15-15:50

1 stop11h 35m

£426
Fastest return journey

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Thu 5/11

17:45-08:10

1 stop9h 25m

Southampton Eastleigh

Thu 26/11

08:40-15:40

1 stop12h 00m

£512

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Fri 6/11

18:10-08:55

2 stops33h 45m

Southampton Eastleigh

Sun 29/11

09:30-15:40

1 stop11h 10m

£533

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Sun 13/9

09:45-08:35

2 stops17h 50m

Southampton Eastleigh

Thu 17/9

17:20-19:55

1 stop31h 35m

£533

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Tue 8/9

23:55-19:30

1 stop14h 35m

Southampton Eastleigh

Tue 15/9

09:05-15:50

2 stops35h 45m

£539

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Sun 13/9

09:45-08:35

2 stops41h 50m

Southampton Eastleigh

Thu 17/9

17:20-15:15

2 stops26h 55m

£550

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Sun 13/9

09:45-08:35

2 stops17h 50m

Southampton Eastleigh

Thu 17/9

09:05-23:12

2 stops43h 07m

£551

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Tue 8/9

20:45-19:30

2 stops17h 45m

Southampton Eastleigh

Tue 15/9

17:20-22:05

3 stops33h 45m

£553

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Tue 8/9

20:45-08:35

3 stops30h 50m

Southampton Eastleigh

Tue 15/9

17:20-19:10

3 stops30h 50m

£588

TorontoSouthampton

YYZ - SOU

YYZSOU

Toronto Pearson Intl

Mon 7/9

16:45-08:35

1 stop10h 50m

Southampton Eastleigh

Sat 19/9

17:20-08:53

2 stops44h 33m

£591

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Toronto to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southampton?

The month of March is, on average, the cheapest month to fly to Southampton from Toronto, with most prices found around £0. If you’re not able to fly to Southampton in March, then January is your next best option. Flight prices from Toronto to Southampton during January average around £0.

When to book flights from Toronto to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Toronto to Southampton (YTO to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Southampton

Fastest flight time

9h 15m

Direct flights

None
The fastest flight from Toronto to Southampton takes 9h 15m
There are no direct flights from Toronto to Southampton. There are no popular flight routes from Toronto to Southampton.
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Frequently asked questions about flying from Toronto to Southampton

  • How far is Toronto to Southampton Eastleigh by plane?

    Southampton Eastleigh is 3513.9 mi away from Toronto. 9h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Toronto to Southampton Eastleigh Airport?

    Prices for flights from Toronto to Southampton Eastleigh Airport were last updated today.

  • How old do you have to be to fly from Toronto to Southampton Eastleigh Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Southampton?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Southampton. momondo saves you time and could save you money on your trip.

Can I find flights from Toronto to Southampton with flexible booking policies on momondo?

All flight searches from Toronto to Southampton on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Toronto to Southampton?

momondo provides multiple filters to help you find the best flight to Southampton from Toronto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Toronto to Southampton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Toronto to Southampton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Southampton trip

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