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Cheap flights from Southampton to Montreal from C$ 903

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 30/12. 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.
Multiple Airlines Logo
5:20 p.m. - 7:20 p.m.SOU  Southampton Eastleigh-YUL Montreal Pierre Elliott Trudeau Intl
31h 00m3 stops Amsterdam Schiphol Glasgow Intl Toronto Pearson Intl
Multiple Airlines Logo
4:15 p.m. - 7:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOU Southampton Eastleigh
22h 15m2 stops Toronto Pearson Intl Dublin
C$ 1,395Multiple Airlines
Mon, 5 Oct - Thu, 8 Oct
British Airways Logo
8:00 p.m. - 9:49 a.m.SOU  Southampton Eastleigh-YUL Montreal Pierre Elliott Trudeau Intl
42h 49m2 stops Dublin New York John F Kennedy Intl
British Airways Logo
10:00 p.m. - 7:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOU Southampton Eastleigh
16h 25m2 stops London Heathrow Edinburgh Turnhouse
C$ 1,477British Airways
Mon, 14 Sep - Mon, 5 Oct
British Airways Logo
8:55 a.m. - 7:15 p.m.SOU  Southampton Eastleigh-YUL Montreal Pierre Elliott Trudeau Intl
15h 20m2 stops Edinburgh Turnhouse London Heathrow
British Airways Logo
9:15 p.m. - 7:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOU Southampton Eastleigh
17h 10m2 stops London Heathrow Edinburgh Turnhouse
C$ 1,483British Airways
Thu, 12 Nov - Thu, 3 Dec
British Airways Logo
7:55 p.m. - 7:15 p.m.SOU  Southampton Eastleigh-YUL Montreal Pierre Elliott Trudeau Intl
28h 20m2 stops Edinburgh Turnhouse London Heathrow
British Airways Logo
9:15 p.m. - 7:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOU Southampton Eastleigh
17h 10m2 stops London Heathrow Edinburgh Turnhouse
C$ 1,486British Airways
Mon, 16 Nov - Mon, 7 Dec
British Airways Logo
10:15 a.m. - 7:15 p.m.SOU  Southampton Eastleigh-YUL Montreal Pierre Elliott Trudeau Intl
38h 00m2 stops Edinburgh Turnhouse London Heathrow
British Airways Logo
9:05 p.m. - 8:25 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOU Southampton Eastleigh
30h 20m2 stops London Heathrow Edinburgh Turnhouse
C$ 1,500British Airways
Sat, 14 Nov - Sat, 5 Dec
British Airways Logo
9:20 a.m. - 9:49 a.m.SOU  Southampton Eastleigh-YUL Montreal Pierre Elliott Trudeau Intl
29h 29m2 stops Dublin New York John F Kennedy Intl
British Airways Logo
10:30 a.m. - 7:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOU Southampton Eastleigh
28h 00m2 stops New York LaGuardia Dublin
C$ 1,521British Airways
Thu, 10 Sep - Thu, 1 Oct
British Airways Logo
2:25 p.m. - 8:15 p.m.SOU  Southampton Eastleigh-YUL Montreal Pierre Elliott Trudeau Intl
34h 50m2 stops Newcastle upon Tyne London Heathrow
British Airways Logo
10:00 p.m. - 8:55 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOU Southampton Eastleigh
17h 55m2 stops London Heathrow Newcastle upon Tyne
C$ 1,565British Airways
Thu, 15 Oct - Mon, 19 Oct
British Airways Logo
6:50 a.m. - 8:15 p.m.SOU  Southampton Eastleigh-YUL Montreal Pierre Elliott Trudeau Intl
42h 25m2 stops Newcastle upon Tyne London Heathrow
British Airways Logo
10:00 p.m. - 8:25 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOU Southampton Eastleigh
29h 25m2 stops London Heathrow Edinburgh Turnhouse
C$ 1,585British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
6:50 a.m. - 8:15 p.m.SOU  Southampton Eastleigh-YUL Montreal Pierre Elliott Trudeau Intl
42h 25m2 stops Newcastle upon Tyne London Heathrow
British Airways Logo
10:00 p.m. - 8:25 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOU Southampton Eastleigh
29h 25m2 stops London Heathrow Edinburgh Turnhouse
C$ 1,587British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
6:50 a.m. - 8:15 p.m.SOU  Southampton Eastleigh-YUL Montreal Pierre Elliott Trudeau Intl
18h 25m2 stops Newcastle upon Tyne London Heathrow
British Airways Logo
10:00 p.m. - 8:25 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOU Southampton Eastleigh
29h 25m2 stops London Heathrow Edinburgh Turnhouse
C$ 1,589British Airways
Thu, 24 Sep - Mon, 28 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
14 Sep
SOU8:00 p.m.Southampton Eastleigh
42h 49m
2 stops
YUL9:49 a.m.Montreal Pierre Elliott Trudeau Intl
5 Oct
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
16h 25m
2 stops
SOU7:25 p.m.Southampton Eastleigh
C$ 1,477
British Airways
12 Nov
SOU8:55 a.m.Southampton Eastleigh
15h 20m
2 stops
YUL7:15 p.m.Montreal Pierre Elliott Trudeau Intl
3 Dec
YUL9:15 p.m.Montreal Pierre Elliott Trudeau Intl
17h 10m
2 stops
SOU7:25 p.m.Southampton Eastleigh
C$ 1,483
British Airways
16 Nov
SOU7:55 p.m.Southampton Eastleigh
28h 20m
2 stops
YUL7:15 p.m.Montreal Pierre Elliott Trudeau Intl
7 Dec
YUL9:15 p.m.Montreal Pierre Elliott Trudeau Intl
17h 10m
2 stops
SOU7:25 p.m.Southampton Eastleigh
C$ 1,486

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 18 August 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 Southampton Eastleigh - YUL Montreal Pierre Elliott Trudeau Intl

SOUYUL

Southampton Eastleigh

Mon 5/10

5:20 p.m.-7:20 p.m.

3 stops31h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

4:15 p.m.-7:30 p.m.

2 stops22h 15m

C$ 1,395

SouthamptonMontreal

SOU Southampton Eastleigh - YUL Montreal Pierre Elliott Trudeau Intl

SOUYUL

Southampton Eastleigh

Mon 14/9

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

2 stops42h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

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

2 stops16h 25m

C$ 1,477
Quickest round-trip

SouthamptonMontreal

SOU Southampton Eastleigh - YUL Montreal Pierre Elliott Trudeau Intl

SOUYUL

Southampton Eastleigh

Thu 12/11

8:55 a.m.-7:15 p.m.

2 stops15h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

9:15 p.m.-7:25 p.m.

2 stops17h 10m

C$ 1,483

SouthamptonMontreal

SOU Southampton Eastleigh - YUL Montreal Pierre Elliott Trudeau Intl

SOUYUL

Southampton Eastleigh

Mon 16/11

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

2 stops28h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 7/12

9:15 p.m.-7:25 p.m.

2 stops17h 10m

C$ 1,486

SouthamptonMontreal

SOU Southampton Eastleigh - YUL Montreal Pierre Elliott Trudeau Intl

SOUYUL

Southampton Eastleigh

Sat 14/11

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

2 stops38h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

9:05 p.m.-8:25 a.m.

2 stops30h 20m

C$ 1,500

SouthamptonMontreal

SOU Southampton Eastleigh - YUL Montreal Pierre Elliott Trudeau Intl

SOUYUL

Southampton Eastleigh

Thu 10/9

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

2 stops29h 29m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

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

2 stops28h 00m

C$ 1,521

SouthamptonMontreal

SOU Southampton Eastleigh - YUL Montreal Pierre Elliott Trudeau Intl

SOUYUL

Southampton Eastleigh

Thu 15/10

2:25 p.m.-8:15 p.m.

2 stops34h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

10:00 p.m.-8:55 p.m.

2 stops17h 55m

C$ 1,565

SouthamptonMontreal

SOU Southampton Eastleigh - YUL Montreal Pierre Elliott Trudeau Intl

SOUYUL

Southampton Eastleigh

Thu 24/9

6:50 a.m.-8:15 p.m.

2 stops42h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

10:00 p.m.-8:25 a.m.

2 stops29h 25m

C$ 1,585

SouthamptonMontreal

SOU Southampton Eastleigh - YUL Montreal Pierre Elliott Trudeau Intl

SOUYUL

Southampton Eastleigh

Thu 24/9

6:50 a.m.-8:15 p.m.

2 stops42h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

10:00 p.m.-8:25 a.m.

2 stops29h 25m

C$ 1,587

SouthamptonMontreal

SOU Southampton Eastleigh - YUL Montreal Pierre Elliott Trudeau Intl

SOUYUL

Southampton Eastleigh

Thu 24/9

6:50 a.m.-8:15 p.m.

2 stops18h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

10:00 p.m.-8:25 a.m.

2 stops29h 25m

C$ 1,589

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$ 939. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday 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$ 1,119.

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$ 1,003. 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$ 1,098. 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

Best price found

C$ 903

Fastest flight time

18h 25m

Direct flights

None
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Southampton in the past 72 hours is C$ 903. The best round-trip flight deal from Southampton to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 1,395.
The fastest flight from Southampton to Montreal Pierre Elliott Trudeau Intl Airport takes 18h 25m
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 18h 25m.

  • 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
Brossard
Dorval
Sherbrooke
Montebello
Cornwall
Longueuil
Saint-Sauveur
Boucherville
Drummondville
North Hatley
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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