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Cheap flights from Southampton to Montreal from C$ 840

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Montreal departing on 2/8. 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 Southampton to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:15 a.m. - 9:49 a.m.
SOU
-
YUL
29h 34m
2 stops
British Airways Logo
10:00 p.m. - 7:25 p.m.
YUL
-
SOU
16h 25m
2 stops
C$ 1,439British Airways
Tue, 29 Sep - Tue, 20 Oct
Multiple Airlines Logo
8:40 p.m. - 12:25 a.m.
SOU
-
YUL
32h 45m
3 stops
Multiple Airlines Logo
5:45 p.m. - 7:30 p.m.
YUL
-
SOU
20h 45m
2 stops
C$ 1,444Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
British Airways Logo
8:00 p.m. - 9:49 a.m.
SOU
-
YUL
42h 49m
2 stops
British Airways Logo
10:00 p.m. - 7:25 p.m.
YUL
-
SOU
16h 25m
2 stops
C$ 1,459British Airways
Thu, 1 Oct - Thu, 22 Oct
British Airways Logo
7:55 p.m. - 7:15 p.m.
SOU
-
YUL
28h 20m
2 stops
British Airways Logo
9:15 p.m. - 8:25 a.m.
YUL
-
SOU
30h 10m
2 stops
C$ 1,478British Airways
Mon, 28 Dec - Mon, 18 Jan
British Airways Logo
7:55 p.m. - 7:15 p.m.
SOU
-
YUL
28h 20m
2 stops
British Airways Logo
9:15 p.m. - 8:25 a.m.
YUL
-
SOU
30h 10m
2 stops
C$ 1,481British Airways
Tue, 29 Dec - Tue, 19 Jan
British Airways Logo
7:55 p.m. - 7:15 p.m.
SOU
-
YUL
28h 20m
2 stops
British Airways Logo
9:15 p.m. - 8:25 a.m.
YUL
-
SOU
30h 10m
2 stops
C$ 1,482British Airways
Wed, 30 Dec - Wed, 20 Jan
Multiple Airlines Logo
8:00 p.m. - 3:22 p.m.
SOU
-
YUL
24h 22m
2 stops
Multiple Airlines Logo
3:30 p.m. - 7:30 p.m.
YUL
-
SOU
23h 00m
2 stops
C$ 1,489Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
British Airways Logo
9:20 a.m. - 9:49 a.m.
SOU
-
YUL
29h 29m
2 stops
British Airways Logo
10:00 p.m. - 7:25 p.m.
YUL
-
SOU
16h 25m
2 stops
C$ 1,510British Airways
Mon, 28 Sep - Mon, 19 Oct
Multiple Airlines Logo
9:15 a.m. - 2:40 p.m.
SOU
-
YUL
34h 25m
3 stops
Multiple Airlines Logo
9:45 a.m. - 8:45 a.m.
YUL
-
SOU
42h 00m
3 stops
C$ 1,648Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
British Airways Logo
7:30 p.m. - 8:15 p.m.
SOU
-
YUL
53h 45m
2 stops
British Airways Logo
10:00 p.m. - 9:45 a.m.
YUL
-
SOU
30h 45m
2 stops
C$ 1,665British Airways
Thu, 10 Sep - Mon, 14 Sep

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British Airways flights from Southampton to Montreal Pierre Elliott Trudeau Intl Airport

Our best British Airways deals on Southampton to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
British Airways
29 Sep
SOU9:15 a.m.Southampton Eastleigh
29h 34m
2 stops
YUL9:49 a.m.Montreal Pierre Elliott Trudeau Intl
20 Oct
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
16h 25m
2 stops
SOU7:25 p.m.Southampton Eastleigh
C$ 1,439
British Airways
1 Oct
SOU8:00 p.m.Southampton Eastleigh
42h 49m
2 stops
YUL9:49 a.m.Montreal Pierre Elliott Trudeau Intl
22 Oct
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
16h 25m
2 stops
SOU7:25 p.m.Southampton Eastleigh
C$ 1,459
British Airways
28 Dec
SOU7:55 p.m.Southampton Eastleigh
28h 20m
2 stops
YUL7:15 p.m.Montreal Pierre Elliott Trudeau Intl
18 Jan
YUL9:15 p.m.Montreal Pierre Elliott Trudeau Intl
30h 10m
2 stops
SOU8:25 a.m.Southampton Eastleigh
C$ 1,478

Delta flights from Southampton to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Southampton to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
21 Aug
SOU6:05 p.m.Southampton Eastleigh
27h 50m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
30 Aug
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
17h 00m
1 stop
SOU4:50 p.m.Southampton Eastleigh
C$ 1,860
Delta
20 Aug
SOU6:05 p.m.Southampton Eastleigh
27h 50m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
30 Aug
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
17h 00m
1 stop
SOU4:50 p.m.Southampton Eastleigh
C$ 1,938
Delta
22 Aug
SOU9:15 a.m.Southampton Eastleigh
12h 40m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
29 Aug
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
17h 10m
1 stop
SOU5:00 p.m.Southampton Eastleigh
C$ 2,122

momondo Fare Finder

 
Customize your flight search to find flights from Southampton to Montreal Pierre Elliott Trudeau Intl Airport 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 96,600 searches. Data last updated 3 July 2026.
Use the filters below to find and compare flights from Southampton to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 29/9

9:15 a.m.-9:49 a.m.

2 stops29h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

10:00 p.m.-7:25 p.m.

2 stops16h 25m

C$ 1,439

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Thu 13/8

8:40 p.m.-12:25 a.m.

3 stops32h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

5:45 p.m.-7:30 p.m.

2 stops20h 45m

C$ 1,444

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Thu 1/10

8:00 p.m.-9:49 a.m.

2 stops42h 49m

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

10:00 p.m.-7:25 p.m.

2 stops16h 25m

C$ 1,459

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Mon 28/12

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

2 stops28h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 18/1

9:15 p.m.-8:25 a.m.

2 stops30h 10m

C$ 1,478

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 29/12

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

2 stops28h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

9:15 p.m.-8:25 a.m.

2 stops30h 10m

C$ 1,481

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Wed 30/12

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

2 stops28h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 20/1

9:15 p.m.-8:25 a.m.

2 stops30h 10m

C$ 1,482

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Thu 13/8

8:00 p.m.-3:22 p.m.

2 stops24h 22m

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

3:30 p.m.-7:30 p.m.

2 stops23h 00m

C$ 1,489
Quickest round-trip

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Mon 28/9

9:20 a.m.-9:49 a.m.

2 stops29h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

10:00 p.m.-7:25 p.m.

2 stops16h 25m

C$ 1,510

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Thu 13/8

9:15 a.m.-2:40 p.m.

3 stops34h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

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

3 stops42h 00m

C$ 1,648

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Thu 10/9

7:30 p.m.-8:15 p.m.

2 stops53h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

10:00 p.m.-9:45 a.m.

2 stops30h 45m

C$ 1,665

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Southampton to Montreal Pierre Elliott Trudeau Intl Airport

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 day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Sunday when prices can be found for as low as C$ 906. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Southampton because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,124.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the morning is the cheapest time of day to fly from Southampton to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 1,021. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 1,111. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Southampton to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Southampton to Montreal Pierre Elliott Trudeau Intl Airport (SOU to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

15h 20m

Direct flights

None
The fastest flight from Southampton to Montreal Pierre Elliott Trudeau Intl Airport takes 15h 20m
There are no direct flights from Southampton to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Southampton to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

Frequently asked questions about flying from Southampton to Montreal Pierre Elliott Trudeau Intl Airport

  • How far is Southampton Eastleigh to Montreal Pierre Elliott Trudeau Intl by plane?

    Southampton Eastleigh and Montreal Pierre Elliott Trudeau Intl are 5175.9 km apart from one another. By plane, this route typically takes 15h 20m.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Southampton Eastleigh Airport to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Sherbrooke
Brossard
Montebello
Dorval
Longueuil
Cornwall
Boucherville
North Hatley
Drummondville
Saint-Sauveur
Magog
Bromont
Saint-Jean-sur-Richelieu
Sutton
Waterloo

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Southampton to Montreal . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Southampton to Montreal flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from Southampton.

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

Price alerts on flights to Montreal from Southampton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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