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Cheap flights from Southampton to Montreal from £305

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — YMQ
15 1月 — 22 1月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Montreal

Enter your travel dates to find the best prices.

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 16 12月 2025.

週一 16/320:50SOU - YUL
2 stops27h 15mBritish Airways
週一 6/422:00YUL - SOU
2 stops29h 25mBritish Airways
Deal found 15/12£878
週日 15/320:25SOU - YUL
2 stops27h 40mBritish Airways
週日 5/422:00YUL - SOU
2 stops29h 25mBritish Airways
Deal found 14/12£910
週日 11/120:25SOU - YUL
2 stops27h 20mBritish Airways
週日 1/220:40YUL - SOU
2 stops18h 20mBritish Airways
Deal found 14/12£926
週一 12/108:40SOU - YUL
2 stops15h 05mBritish Airways
週一 2/220:40YUL - SOU
2 stops14h 20mBritish Airways
Deal found 15/12£988

Find flight deals from Southampton to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 12月 2025.

Round-trip from

£878

One-way from

£305

Popular in

December

Cheapest in

February

Average price

£612
British Airways
  • British Airways
  • 16/3-6/4
  • 4 total stops
  • 56h 40m total
  • Southampton to Montreal
Search Deals
18/1
  • 18/1
  • 3 total stops
  • 46h 55m total
  • Southampton to Montreal
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Montreal 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 16 12月 2025.
Use the filters below to find and compare flights from Southampton to Montreal that are best for you.

Fly from

Southampton

Fly to

Montreal

Route

Depart

Return

Price

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

週一 16/3

20:50-20:05

2 stops27h 15m

Montreal Pierre Elliott Trudeau Intl

週一 6/4

22:00-08:25

2 stops29h 25m

£878

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

週日 15/3

20:25-20:05

2 stops27h 40m

Montreal Pierre Elliott Trudeau Intl

週日 5/4

22:00-08:25

2 stops29h 25m

£910

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

週日 11/1

20:25-18:45

2 stops27h 20m

Montreal Pierre Elliott Trudeau Intl

週日 1/2

20:40-20:00

2 stops18h 20m

£926

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

週一 12/1

08:40-18:45

2 stops15h 05m

Montreal Pierre Elliott Trudeau Intl

週一 2/2

20:40-16:00

2 stops14h 20m

£988

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

週日 18/1

18:20-12:15

3 stops46h 55m

£305

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

週四 15/1

20:10-19:45

3 stops52h 35m

£314

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

週四 15/1

20:10-00:33

2 stops33h 23m

£583

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

週日 18/1

20:10-23:53

2 stops32h 43m

£585

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

週日 18/1

17:45-17:20

1 stop28h 35m

£1,104

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

週四 15/1

17:35-17:20

1 stop28h 45m

£1,145

Flights are sorted by cheapest return flights first.

Deals found on 13/12

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, May is the cheapest month in which you can book a flight from Southampton to Montreal (average of £259). Flying from Southampton to Montreal in December is currently the most expensive (average of £378). 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.

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?

    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.

  • How long is the flight from Southampton to Montreal?

    British Airways can get you from Southampton to Montreal in just under 27h 15m. Your travel time can differ by up to . Southampton and Montreal are separated by a distance of 3217 mi.

  • 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, May is the cheapest month in which you can book a flight from Southampton to Montreal (average of £259). Flying from Southampton to Montreal in December is currently the most expensive (average of £378). 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

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Alternative routes for Southampton to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
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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?

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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