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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Southampton from C$ 669

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SOU
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Southampton
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Thu 3/96:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Mon 7/99:05 a.m.
SOU
-
YUL
1 stop12h 50m
Delta
Deal found 24/4C$ 962
Sun 4/106:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Tue 13/105:20 p.m.
SOU
-
YUL
1 stop28h 35m
Delta
Deal found 27/4C$ 964
Thu 3/96:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Wed 9/95:20 p.m.
SOU
-
YUL
2 stops34h 50m
Delta
Deal found 24/4C$ 1,001
Tue 6/106:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Thu 15/105:20 p.m.
SOU
-
YUL
2 stops34h 50m
Delta
Deal found 27/4C$ 1,002
Wed 7/106:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Tue 13/105:20 p.m.
SOU
-
YUL
1 stop28h 35m
Delta
Deal found 27/4C$ 1,007
Thu 8/106:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Thu 15/109:05 a.m.
SOU
-
YUL
1 stop12h 50m
Delta
Deal found 27/4C$ 1,009
Fri 5/66:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Tue 9/69:05 a.m.
SOU
-
YUL
1 stop12h 50m
Delta
Deal found 24/4C$ 1,010
Sat 5/912:45 p.m.
YUL
-
SOU
2 stops38h 50m
Delta
Fri 11/95:20 p.m.
SOU
-
YUL
2 stops34h 50m
Delta
Deal found 24/4C$ 1,033
Wed 7/106:50 p.m.
YUL
-
SOU
1 stop17h 00m
KLM
Wed 14/105:20 p.m.
SOU
-
YUL
1 stop28h 35m
KLM
Deal found 27/4C$ 1,036
Tue 5/56:50 p.m.
YUL
-
SOU
1 stop17h 00m
Virgin Atlantic
Tue 12/59:05 a.m.
SOU
-
YUL
1 stop12h 50m
Virgin Atlantic
Deal found 26/4C$ 1,043
Sat 10/106:50 p.m.
YUL
-
SOU
1 stop17h 00m
Delta
Sat 17/105:20 p.m.
SOU
-
YUL
2 stops34h 50m
Delta
Deal found 27/4C$ 1,046

Find flight deals from Pierre Elliott Trudeau Intl to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 28 April 2026.

Round-trip from

C$ 962

One-way from

C$ 669

Popular in

December

Cheapest in

September

Average price

C$ 1,021
Delta
  • Delta
  • 3/9-7/9
  • 2 total stops
  • 29h 50m total
  • Montreal to Southampton
Search Deals
4/10
  • 4/10
  • 2 total stops
  • 15h 15m total
  • Montreal to Southampton
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 28 April 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport 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

Thu 8/10

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

1 stop17h 00m

Southampton Eastleigh

Tue 13/10

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

1 stop28h 35m

C$ 964

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

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

1 stop17h 00m

Southampton Eastleigh

Tue 13/10

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

1 stop28h 35m

C$ 964

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

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

1 stop17h 00m

Southampton Eastleigh

Mon 7/9

5:20 p.m.-4:01 p.m.

2 stops27h 41m

C$ 1,001

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

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

1 stop17h 00m

Southampton Eastleigh

Sat 5/9

5:20 p.m.-4:01 p.m.

2 stops27h 41m

C$ 1,001

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

4:55 p.m.-8:35 a.m.

2 stops34h 40m

Southampton Eastleigh

Thu 15/10

5:20 p.m.-11:10 p.m.

2 stops34h 50m

C$ 1,035

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

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

1 stop17h 00m

Southampton Eastleigh

Sun 18/10

9:15 a.m.-12:25 a.m.

2 stops20h 10m

C$ 1,091
Quickest round-trip

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

7:20 p.m.-4:50 p.m.

2 stops16h 30m

Southampton Eastleigh

Sun 7/6

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

1 stop12h 40m

C$ 1,097

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

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

1 stop17h 00m

Southampton Eastleigh

Fri 11/9

5:20 p.m.-11:10 p.m.

2 stops34h 50m

C$ 1,194

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

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

1 stop17h 00m

Southampton Eastleigh

Wed 9/9

5:20 p.m.-11:10 p.m.

2 stops34h 50m

C$ 1,194

MontrealSouthampton

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

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

1 stop17h 00m

Southampton Eastleigh

Tue 9/6

9:05 a.m.-4:55 p.m.

1 stop12h 50m

C$ 1,333

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Southampton

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Southampton?

Share of one-stop round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Southampton chosen by Cheapflights users in the past 12 months, using the same layover each way.

Lisbon (LIS) – chosen by Cheapflights users on 50% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Southampton on Cheapflights.

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Southampton?

Average round-trip fare for 1-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Southampton, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Amsterdam (AMS) is the most affordable 1-stop option, with an average round-trip price of C$ 1,018.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Southampton?

Shortest average travel time for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Southampton, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Lisbon (LIS) have the shortest average one-way travel time for 1-stop routes: 11h 55m.

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Southampton?

Average layover duration for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Southampton, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Lisbon (LIS) offer the fastest connection on this route, with an average layover time of 2h 05m.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Southampton, you will be flying into Eastleigh. Southampton Eastleigh (SOU) is just 5.6 km from the centre of the city. Eastleigh is the only Southampton airport and it handles 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Southampton Eastleigh from Montreal Pierre Elliott Trudeau Intl on a regular basis.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Southampton?

    Delta can get you from Montreal Pierre Elliott Trudeau Intl Airport to Southampton in just under 17h. Your travel time can differ by up to . There are 5177 km between Montreal Pierre Elliott Trudeau Intl Airport and Southampton.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Southampton that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Southampton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Southampton?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Southampton?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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.

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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Southampton?

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 Southampton from Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Southampton with no change fees?

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

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Southampton become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southampton from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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