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Cheap flights from Montreal to Southampton from C$ 499

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SOU
11 Sep — 18 Sep1
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 12 August 2026.

Thu 24/96:00 a.m. -
2 stops45h 45m
Mon 28/95:20 p.m. -
1 stop28h 35m
Deal found 10/8C$ 1,151
Fri 13/117:15 p.m. -
1 stop16h 45m
Wed 18/118:40 a.m. -
1 stop13h 35m
Deal found 10/8C$ 1,153
Sat 14/116:00 a.m. -
2 stops21h 55m
Wed 18/118:40 a.m. -
1 stop13h 35m
Deal found 8/8C$ 1,190
Sat 14/116:00 a.m. -
2 stops21h 55m
Tue 17/115:30 p.m. -
1 stop28h 45m
Deal found 10/8C$ 1,194
Thu 24/95:00 p.m. -
2 stops34h 45m
Thu 1/109:05 a.m. -
1 stop12h 50m
Deal found 10/8C$ 1,224

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 12 August 2026.

Round-trip from

C$ 908

One-way from

C$ 499

Popular in

December

Cheapest in

November

Average price

C$ 1,068
23/10-5/11
  • 23/10-5/11
  • 2 total stops
  • 39h 25m total
  • Montreal to Southampton
Search Deals
11/9
  • 11/9
  • 1 total stop
  • 14h 55m 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 August 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 12 August 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 Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

7:15 p.m.-5:00 p.m.

1 stop16h 45m

Southampton Eastleigh

Wed 18/11

8:40 a.m.-5:15 p.m.

1 stop13h 35m

C$ 1,155

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

6:00 a.m.-8:55 a.m.

2 stops21h 55m

Southampton Eastleigh

Wed 18/11

8:40 a.m.-5:15 p.m.

1 stop13h 35m

C$ 1,190

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

6:00 a.m.-8:35 a.m.

2 stops21h 35m

Southampton Eastleigh

Mon 28/9

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

2 stops35h 07m

C$ 1,332
Quickest round-trip

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

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

1 stop17h 10m

Southampton Eastleigh

Wed 28/7

9:20 a.m.-4:55 p.m.

1 stop12h 35m

C$ 1,429

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

7:15 p.m.-5:00 p.m.

1 stop16h 45m

Southampton Eastleigh

Mon 16/11

8:40 a.m.-5:15 p.m.

1 stop13h 35m

C$ 1,605

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

6:00 a.m.-8:10 a.m.

2 stops21h 10m

Southampton Eastleigh

Mon 16/11

8:40 a.m.-5:15 p.m.

1 stop13h 35m

C$ 1,851

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

6:50 p.m.-5:35 p.m.

1 stop17h 45m

Southampton Eastleigh

Wed 28/7

9:20 a.m.-4:55 p.m.

1 stop12h 35m

C$ 2,135
Cheapest one-way
Quickest one-way

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

11:00 p.m.-6:55 p.m.

1 stop14h 55m

C$ 499

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

4:15 p.m.-8:40 a.m.

3 stops35h 25m

C$ 527

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

7:00 p.m.-4:50 p.m.

2 stops16h 50m

C$ 539

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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 16h 45m. 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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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?

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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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