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Cheap flights from Montreal to Southampton from C$ 517

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SOU
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Montreal to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Southampton (SOU). 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 12 June 2025.

Round-trip from

C$ 1,138

One-way from

C$ 517

Popular in

February

Cheapest in

January

Average price

C$ 1,479
Delta
  • Delta
  • 14/7-21/7
  • 3 total stops
  • 68h 59m total
  • Montreal to Southampton
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27/7
  • 27/7
  • 3 total stops
  • 44h 55m total
  • Montreal to Southampton
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 170 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Montreal to Southampton

Cheapest flights from Montreal to Southampton
Explore the most affordable flight options available from Montreal to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Mon 14/76:50 p.m.YUL - SOU
1 stop18h 00mDelta
Mon 21/76:25 p.m.SOU - YUL
2 stops50h 59mDelta
Deal found 11/6C$ 1,138
Sun 13/76:50 p.m.YUL - SOU
1 stop18h 00mKLM
Mon 21/76:25 p.m.SOU - YUL
1 stop27h 30mKLM
Deal found 11/6C$ 1,340
Sat 20/910:05 p.m.YUL - SOU
2 stops16h 20mBritish Airways
Wed 8/108:40 a.m.SOU - YUL
2 stops16h 35mBritish Airways
Deal found 12/6C$ 1,492
Sun 13/76:45 a.m.YUL - SOU
2 stops44h 55mMultiple Airlines
Mon 21/78:00 p.m.SOU - YUL
2 stops33h 37mMultiple Airlines
Deal found 11/6C$ 1,582

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal 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, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Montreal to Southampton that are best for you.

Fly from

Montreal

Fly to

Southampton

Route

Depart

Return

Price

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Mon 14/7

6:50 p.m.-5:50 p.m.

1 stop18h 00m

Southampton Eastleigh

Mon 21/7

6:25 p.m.-4:24 p.m.

2 stops50h 59m

C$ 1,138

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 13/7

6:50 p.m.-5:50 p.m.

1 stop18h 00m

Southampton Eastleigh

Mon 21/7

6:25 p.m.-4:55 p.m.

1 stop27h 30m

C$ 1,340

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

10:05 p.m.-7:25 p.m.

2 stops16h 20m

Southampton Eastleigh

Wed 8/10

8:40 a.m.-8:15 p.m.

2 stops16h 35m

C$ 1,492

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 13/7

6:45 a.m.-8:40 a.m.

2 stops44h 55m

Southampton Eastleigh

Mon 21/7

8:00 p.m.-12:37 a.m.

2 stops33h 37m

C$ 1,582

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 27/7

6:45 a.m.-8:40 a.m.

3 stops44h 55m

C$ 517

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

8:05 p.m.-4:50 p.m.

1 stop16h 45m

C$ 950

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

4:55 p.m.-8:25 a.m.

2 stops35h 30m

C$ 952

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

6:50 p.m.-5:00 p.m.

1 stop17h 10m

C$ 1,016

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

9:50 p.m.-7:25 p.m.

2 stops17h 35m

C$ 1,027

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Best time to book a flight from Montreal to Southampton

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

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

Find hourly flight availability from Montreal to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

It’s typically best to fly out from Montreal to Southampton in the morning. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 mm per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

Temperature in Southampton by month

Plan your trip to Southampton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southampton, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated 12 June 2025.
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.6
Okay
7,008 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    Located just 5.6 km from the city centre, Southampton Eastleigh is the airport most travellers will use when flying to Southampton from Montreal. Booking flights from Montreal to Eastleigh (SOU) should be relatively easy as there are 0 daily inbound flights from Montreal from 1 airline.

  • What are the cheapest airlines flying from Montreal to Southampton round-trip?

    Our cheapest airline available from Montreal to Southampton is Delta. Our recent data shows that you can find tickets from as low as C$ 1,138 on this airline. Additional options worth looking into are KLM and British Airways, starting at C$ 1,340 and C$ 1,492 round-trip. Delta is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Montreal to Southampton one-way?

    C$ 950 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Virgin Atlantic and Delta, with prices starting from C$ 952 and C$ 1,016, respectively.

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

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

  • How can I find direct flights from Montreal to Southampton?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montreal to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Montreal to Southampton

Discover the top airline that operate flights from Montreal to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 1,090AverageC$ 1,318FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Montreal to Southampton flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Montreal to Southampton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Southampton, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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