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Cheap flights from Montreal to Southampton from C$ 937

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SOU
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

C$ 935

Popular in

December

Cheapest in

May

Average price

C$ 898
Delta
  • Delta
  • 30/9-4/12
  • 2 total stops
  • 45h 25m total
  • Montreal to Southampton
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Highest demand for flights based on searches. 6% potential increase in price (C$ 89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
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Average for round-trip flights in September 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 17 September 2025.

Wed 5/117:10 p.m.YUL - SOU
1 stop31h 55mDelta
Thu 13/116:05 p.m.SOU - YUL
1 stop28h 15mDelta
Deal found 16/9C$ 937
Sun 2/115:00 a.m.YUL - SOU
2 stops45h 10mDelta
Sun 9/119:30 a.m.SOU - YUL
2 stops28h 06mDelta
Deal found 16/9C$ 1,008
Mon 3/119:28 a.m.YUL - SOU
2 stops17h 42mDelta
Mon 10/118:40 a.m.SOU - YUL
1 stop13h 40mDelta
Deal found 16/9C$ 1,226
Mon 3/119:28 a.m.YUL - SOU
2 stops17h 42mDelta
Thu 13/118:50 a.m.SOU - YUL
2 stops52h 46mDelta
Deal found 16/9C$ 1,257
Tue 4/1112:55 p.m.YUL - SOU
2 stops38h 25mDelta
Sun 9/116:05 p.m.SOU - YUL
1 stop28h 15mDelta
Deal found 16/9C$ 1,275
Fri 31/109:30 p.m.YUL - SOU
2 stops31h 15mBritish Airways
Fri 7/118:10 p.m.SOU - YUL
2 stops27h 35mBritish Airways
Deal found 16/9C$ 1,432
Fri 31/108:10 p.m.YUL - SOU
1 stop16h 50mKLM
Fri 7/118:40 a.m.SOU - YUL
1 stop13h 40mKLM
Deal found 16/9C$ 1,488
Mon 27/109:40 p.m.YUL - SOU
2 stops18h 40mBritish Airways
Tue 4/118:50 p.m.SOU - YUL
2 stops26h 55mBritish Airways
Deal found 16/9C$ 1,508
Sat 27/128:30 p.m.YUL - SOU
2 stops16h 20mBritish Airways
Sat 10/18:55 a.m.SOU - YUL
2 stops14h 50mBritish Airways
Deal found 16/9C$ 1,571
Fri 26/128:30 p.m.YUL - SOU
2 stops40h 20mBritish Airways
Wed 7/112:15 p.m.SOU - YUL
2 stops35h 30mBritish Airways
Deal found 16/9C$ 1,585

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 17 September 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

Wed 5/11

7:10 p.m.-8:05 a.m.

1 stop31h 55m

Southampton Eastleigh

Sun 9/11

6:05 p.m.-5:20 p.m.

1 stop28h 15m

C$ 937

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

7:10 p.m.-8:05 a.m.

1 stop31h 55m

Southampton Eastleigh

Mon 10/11

8:40 a.m.-5:20 p.m.

1 stop13h 40m

C$ 937

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

7:10 p.m.-8:05 a.m.

1 stop31h 55m

Southampton Eastleigh

Thu 13/11

6:05 p.m.-5:20 p.m.

1 stop28h 15m

C$ 937

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

7:30 p.m.-8:50 a.m.

2 stops32h 20m

Southampton Eastleigh

Sun 9/11

6:05 p.m.-5:20 p.m.

1 stop28h 15m

C$ 975

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

5:00 a.m.-7:10 a.m.

2 stops45h 10m

Southampton Eastleigh

Mon 10/11

8:40 a.m.-5:20 p.m.

1 stop13h 40m

C$ 975

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

7:10 p.m.-8:05 a.m.

1 stop31h 55m

Southampton Eastleigh

Wed 12/11

8:40 a.m.-11:26 p.m.

2 stops19h 46m

C$ 975

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

5:00 a.m.-7:10 a.m.

2 stops45h 10m

Southampton Eastleigh

Sun 9/11

6:05 p.m.-5:20 p.m.

1 stop28h 15m

C$ 975

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

5:00 a.m.-7:10 a.m.

2 stops45h 10m

Southampton Eastleigh

Thu 13/11

6:05 p.m.-5:20 p.m.

1 stop28h 15m

C$ 975

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

9:28 a.m.-8:05 a.m.

2 stops17h 37m

Southampton Eastleigh

Tue 11/11

8:40 a.m.-11:26 p.m.

2 stops19h 46m

C$ 1,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

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 1 airline.

  • How long is the flight from Montreal to Southampton?

    Airlines like Delta fly from Montreal to Southampton in about 31h 55m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 5177 km.

  • What is the cheapest airline to fly from Montreal to Southampton round-trip?

    Our cheapest airline available from Montreal to Southampton is KLM. Our recent data shows that you can find tickets from as low as C$ 1,097 on this airline.

  • 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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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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 1,097AverageC$ 1,326FlexibilityNo cancel feeOn-time75%
Search KLM flights

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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?

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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?

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