In terms of precipitation, rainfall in Montreal ranges from 64.0 - 111.0 inches per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

How far in advance should I book a flight from Southampton to Montreal?

To save on the cost of your flight from Southampton to Montreal, book at least 57 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £407 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £511.

What is the cheapest month to fly from Southampton to Montreal?

The best pricing can be found in the month of September. Prices to Montreal from Southampton average £456. You can even find prices in September for less than £456, as users have found deals to Montreal from as low as £309. The month of December appears to be one of the more expensive times to travel to Montreal from Southampton. Flying in the targeted month can save you up to 24%.

What is the cheapest time of day to fly from SOU to YMQ?

When flying from Southampton to Montreal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Southampton to Montreal?

If you book a flight to Montreal from Southampton, you will be flying from Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the center of Southampton. There are 0 flights from Eastleigh to Montreal per day from 0 different airlines.

Can I find deals for flights from Southampton to Montreal that include hotel bookings?

Yes. In addition to deals on Southampton to Montreal flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southampton to Montreal?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Montreal.

Can I find deals for business class flights from Southampton to Montreal?

Yes. Cheapflights offers flight deals from Southampton to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£525+ Flights from Southampton to Montreal

Cheap flight deals from Southampton to Montreal

Round-trip from	£525
Popular in	December
Cheapest in	September
Average price	£527

KLM
28/8-4/9
2 total stops
45h 30m total
Southampton to Montreal

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£17 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Southampton to Montreal

Cheapest flights from Southampton to Montreal
Explore the most affordable flight options available from Southampton to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 Tháng Bảy 2025.

Th. 5 28/817:35SOU - YUL

1 stop28h 20mKLM

Th. 5 4/918:50YUL - SOU

1 stop17h 10mKLM

Deal found 14/7£525

Th. 6 12/917:35SOU - YUL

1 stop28h 20mVirgin Atlantic

Th. 3 16/918:50YUL - SOU

1 stop17h 10mVirgin Atlantic

Deal found 14/7£582

Th. 6 22/818:25SOU - YUL

2 stops34h 03mDelta

Th. 4 3/918:50YUL - SOU

1 stop17h 10mDelta

Deal found 13/7£602

Th. 5 28/817:35SOU - YUL

2 stops31h 35mMultiple Airlines

Th. 5 4/922:30YUL - SOU

2 stops29h 15mMultiple Airlines

Deal found 14/7£606

Th. 6 17/1008:40SOU - YUL

2 stops16h 35mBritish Airways

Th. 2 27/1021:40YUL - SOU

2 stops17h 45mBritish Airways

Deal found 15/7£879

Best flights from Southampton to Montreal
Discover carefully curated flight deals from Southampton to Montreal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 Tháng Bảy 2025.

Th. 5 28/817:35SOU - YUL

1 stop28h 20mKLM

Th. 5 4/918:50YUL - SOU

1 stop17h 10mKLM

Deal found 14/7£525

Th. 6 12/917:35SOU - YUL

1 stop28h 20mVirgin Atlantic

Th. 3 16/918:50YUL - SOU

1 stop17h 10mVirgin Atlantic

Deal found 14/7£582

Th. 6 22/818:25SOU - YUL

2 stops34h 03mDelta

Th. 4 3/918:50YUL - SOU

1 stop17h 10mDelta

Deal found 13/7£602

Th. 5 28/817:35SOU - YUL

2 stops31h 35mMultiple Airlines

Th. 5 4/922:30YUL - SOU

2 stops29h 15mMultiple Airlines

Deal found 14/7£606

Th. 6 17/1008:40SOU - YUL

2 stops16h 35mBritish Airways

Th. 2 27/1021:40YUL - SOU

2 stops17h 45mBritish Airways

Deal found 15/7£879

Last-minute flights from Southampton to Montreal
Discover last-minute flight deals from Southampton to Montreal. Data last updated 15 Tháng Bảy 2025 and is based on user searches.

Th. 5 7/808:40SOU - YUL

2 stops16h 35mBritish Airways

Th. 5 21/822:05YUL - SOU

2 stops30h 20mBritish Airways

Deal found 14/7£1,081

Th. 6 22/818:25SOU - YUL

2 stops34h 03mDelta

Th. 4 3/918:50YUL - SOU

1 stop17h 10mDelta

Deal found 13/7£602

Th. 5 28/817:35SOU - YUL

1 stop28h 20mKLM

Th. 5 4/918:50YUL - SOU

1 stop17h 10mKLM

Deal found 14/7£525

Th. 5 28/817:35SOU - YUL

2 stops31h 35mMultiple Airlines

Th. 5 4/922:30YUL - SOU

2 stops29h 15mMultiple Airlines

Deal found 14/7£606

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Th. 5 28/8

17:35-16:55

1 stop28h 20m

Montreal Pierre Elliott Trudeau Intl

Th. 5 4/9

18:50-17:00

1 stop17h 10m

£525

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Th. 6 12/9

17:35-16:55

1 stop28h 20m

Montreal Pierre Elliott Trudeau Intl

Th. 3 16/9

18:50-17:00

1 stop17h 10m

£582

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Th. 6 22/8

18:25-23:28

2 stops34h 03m

Montreal Pierre Elliott Trudeau Intl

Th. 4 3/9

18:50-17:00

1 stop17h 10m

£602

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Th. 5 28/8

17:35-20:10

2 stops31h 35m

Montreal Pierre Elliott Trudeau Intl

Th. 5 4/9

22:30-08:45

2 stops29h 15m

£606

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Th. 6 17/10

08:40-20:15

2 stops16h 35m

Montreal Pierre Elliott Trudeau Intl

Th. 2 27/10

21:40-19:25

2 stops17h 45m

£879

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Best time to book a flight from Southampton to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Southampton with our price prediction graph.

Estimated return 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 Southampton to Montreal

What is the cheapest month to book a flight from Southampton to Montreal?

Currently, February is the cheapest month in which you can book a flight from Southampton to Montreal (average of £475). Flying from Southampton to Montreal in July is currently the most expensive (average of £743). 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.

Reviews of airlines servicing Montreal

Get a feel of what it's like to fly with Delta, KLM, andVirgin Atlantic from Southampton to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,957 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

8.0

Very Good

7,957 reviews

Delta

8.0

Very Good

7,957 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM

7.8

Good

1,372 reviews

Delta

8.0

Very Good

7,957 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Virgin Atlantic

7.4

Good

655 reviews

Delta

8.0

Very Good

7,957 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

British Airways

6.6

Okay

7,141 reviews

Delta

8.0

Very Good

7,957 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

What airport do you fly from for flights from Southampton to Montreal?
If you book a flight to Montreal from Southampton, you will be flying from Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the center of Southampton. There are 0 flights from Eastleigh to Montreal per day from 0 different airlines.
Can I find deals for flights from Southampton to Montreal that include hotel bookings?
Yes. In addition to deals on Southampton to Montreal flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Montreal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Montreal.
Can I find deals for business class flights from Southampton to Montreal?
Yes. Cheapflights offers flight deals from Southampton to Montreal 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 Southampton to Montreal?
Currently, February is the cheapest month in which you can book a flight from Southampton to Montreal (average of £475). Flying from Southampton to Montreal in July is currently the most expensive (average of £743). 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

Fly with Cheapflights

How does Cheapflights help users find flights from Southampton to Montreal?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Montreal. 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 Southampton to Montreal?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Montreal from Southampton.

Can Cheapflights find flights from Southampton to Montreal with no change fees?

Need flexible booking options for your flight to Montreal from Southampton? 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 Southampton to Montreal become cheaper?

Yes! Start tracking prices for Southampton to Montreal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Southampton to Montreal from £525

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Montreal

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Southampton to Montreal

Cheapest flights from Southampton to MontrealExplore the most affordable flight options available from Southampton to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 Tháng Bảy 2025.

Explore the most affordable flight options available from Southampton to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 Tháng Bảy 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Montreal that are best for you.

Best time to book a flight from Southampton to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Southampton with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Montreal

What is the cheapest month to book a flight from Southampton to Montreal?

Reviews of airlines servicing Montreal

Get a feel of what it's like to fly with Delta, KLM, andVirgin Atlantic from Southampton to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Montreal. 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 from for flights from Southampton to Montreal?

Can I find deals for flights from Southampton to Montreal that include hotel bookings?

How can I find direct flights from Southampton to Montreal?

Can I find deals for business class flights from Southampton to Montreal?

What is the cheapest month to book a flight from Southampton to Montreal?

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 Southampton to Montreal

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 Southampton to Montreal?

Why should you use Cheapflights to find cheap flight tickets from Southampton to Montreal?

Can Cheapflights find flights from Southampton to Montreal with no change fees?

Can Cheapflights notify me if prices for flights from Southampton to Montreal become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Southampton to Montreal
Explore the most affordable flight options available from Southampton to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 Tháng Bảy 2025.