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Cheap flights from Montreal to Southampton from C$ 458

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SOU
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Southampton

Enter your travel dates to find the best prices.

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 15 July 2026.

Thu 1/106:45 a.m.
YUL
-
SOU
2 stops31h 45m
Multiple Airlines
Thu 15/108:00 p.m.
SOU
-
YUL
2 stops33h 25m
Multiple Airlines
Deal found 12/7C$ 930
Sat 5/95:10 p.m.
YUL
-
SOU
2 stops34h 25m
Delta
Mon 21/95:20 p.m.
SOU
-
YUL
1 stop28h 35m
Delta
Deal found 13/7C$ 999
Mon 28/96:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Fri 2/105:20 p.m.
SOU
-
YUL
2 stops35h 07m
Delta
Deal found 14/7C$ 1,002
Sat 5/95:10 p.m.
YUL
-
SOU
2 stops34h 25m
Delta
Sun 20/95:20 p.m.
SOU
-
YUL
2 stops47h 38m
Delta
Deal found 13/7C$ 1,032
Thu 1/106:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Thu 15/105:20 p.m.
SOU
-
YUL
1 stop28h 35m
Delta
Deal found 12/7C$ 1,113
Sat 5/95:10 p.m.
YUL
-
SOU
2 stops34h 25m
Delta
Wed 16/95:20 p.m.
SOU
-
YUL
1 stop28h 35m
Delta
Deal found 13/7C$ 1,149
Sat 5/95:10 p.m.
YUL
-
SOU
2 stops34h 25m
Delta
Fri 18/95:20 p.m.
SOU
-
YUL
1 stop28h 35m
Delta
Deal found 13/7C$ 1,380
Mon 31/86:00 a.m.
YUL
-
SOU
2 stops21h 35m
Delta
Tue 22/99:05 a.m.
SOU
-
YUL
1 stop12h 50m
Delta
Deal found 13/7C$ 1,399

Find 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 15 July 2026.

Round-trip from

C$ 930

One-way from

C$ 458

Popular in

December

Cheapest in

September

Average price

C$ 1,118
1/10-15/10
  • 1/10-15/10
  • 4 total stops
  • 65h 10m total
  • Montreal to Southampton
Search Deals
7/8
  • 7/8
  • 3 total stops
  • 31h 45m total
  • Montreal to Southampton
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 15 July 2026.
Use the filters below to find and compare flights from Montreal to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

5:10 p.m.-8:35 a.m.

2 stops34h 25m

Southampton Eastleigh

Mon 21/9

5:20 p.m.-4:55 p.m.

1 stop28h 35m

C$ 999

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

6:50 p.m.-4:50 p.m.

1 stop17h 00m

Southampton Eastleigh

Fri 2/10

5:20 p.m.-11:27 p.m.

2 stops35h 07m

C$ 1,002

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

6:50 p.m.-4:50 p.m.

1 stop17h 00m

Southampton Eastleigh

Thu 15/10

5:20 p.m.-4:55 p.m.

1 stop28h 35m

C$ 1,113

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

6:50 p.m.-4:50 p.m.

1 stop17h 00m

Southampton Eastleigh

Thu 17/9

5:20 p.m.-11:27 p.m.

2 stops35h 07m

C$ 1,149

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

5:10 p.m.-8:35 a.m.

2 stops34h 25m

Southampton Eastleigh

Fri 18/9

5:20 p.m.-11:27 p.m.

2 stops35h 07m

C$ 1,412

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

6:00 a.m.-8:45 a.m.

2 stops21h 45m

Southampton Eastleigh

Sun 20/9

5:20 p.m.-4:19 p.m.

2 stops27h 59m

C$ 1,432
Quickest round-trip

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

6:00 a.m.-8:45 a.m.

2 stops21h 45m

Southampton Eastleigh

Tue 22/9

9:05 a.m.-11:27 p.m.

2 stops19h 22m

C$ 1,432

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

5:10 p.m.-8:45 a.m.

2 stops34h 35m

Southampton Eastleigh

Wed 16/9

9:15 a.m.-4:55 p.m.

1 stop12h 40m

C$ 1,509
Cheapest one-way

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

6:45 a.m.-7:30 p.m.

2 stops31h 45m

C$ 472

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 7/8

6:45 a.m.-7:30 p.m.

2 stops31h 45m

C$ 538

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/7

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

No data available for this route at this time. Please check back soon.

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 0 different airlines.

  • How long is the flight from Montreal to Southampton?

    Airlines like Delta fly from Montreal to Southampton in about 34h 25m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 5177 km.

  • 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

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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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