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Cheap flights from Montreal to Southampton from C$ 505

YMQ — SOU
27 Oct — 3 Nov1
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

Mon 9/117:15 p.m. -
1 stop16h 50m
Thu 19/115:35 p.m. -
1 stop28h 40m
Deal found 25/9C$ 993
Mon 9/117:15 p.m. -
1 stop16h 50m
Sat 21/115:20 p.m. -
2 stops47h 32m
Deal found 25/9C$ 1,031
Sat 14/116:00 a.m. -
2 stops21h 55m
Tue 17/115:35 p.m. -
1 stop28h 40m
Deal found 25/9C$ 1,032
Sat 14/116:00 a.m. -
2 stops21h 55m
Sat 21/115:20 p.m. -
2 stops35h 07m
Deal found 25/9C$ 1,065
Mon 9/117:15 p.m. -
1 stop16h 50m
Sun 15/115:30 p.m. -
1 stop28h 45m
Deal found 25/9C$ 1,082
Thu 15/106:00 a.m. -
2 stops45h 45m
Mon 19/105:20 p.m. -
1 stop28h 35m
Deal found 24/9C$ 1,123
Mon 9/117:15 p.m. -
1 stop16h 50m
Wed 18/118:40 a.m. -
1 stop13h 35m
Deal found 25/9C$ 1,299
Sat 14/116:00 a.m. -
2 stops21h 55m
Wed 18/118:40 a.m. -
1 stop13h 35m
Deal found 25/9C$ 1,339
Thu 12/114:40 p.m. -
2 stops19h 25m
Wed 18/118:00 p.m. -
2 stops24h 25m
Deal found 25/9C$ 1,533

Find flight deals from Montreal to Southampton

Round-trip from

C$ 993

One-way from

C$ 505

Popular in

December

Cheapest in

September

Average price

C$ 860
Delta
  • Delta
  • 9/11-19/11
  • 2 total stops
  • 45h 30m total
  • Montreal to Southampton
Search Deals
9/11-31/12
  • 9/11-31/12
  • 3 total stops
  • 31h 30m total
  • Montreal to Southampton
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

8:15 p.m.-8:45 a.m.

3 stops31h 30m

Southampton Eastleigh

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 505

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sat 9/1

8:10 p.m.-6:40 p.m.

1 stop17h 30m

Southampton Eastleigh

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 602

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 21/3

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

2 stops22h 10m

Southampton Eastleigh

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 923
Quickest round-trip

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 19/3

8:40 p.m.-5:00 p.m.

1 stop16h 20m

Southampton Eastleigh

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 980

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sat 20/3

3:10 p.m.-11:55 a.m.

2 stops16h 45m

Southampton Eastleigh

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 1,142

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Sun 21/3

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

2 stops22h 10m

Southampton Eastleigh

Mon 29/3

5:35 p.m.-3:59 p.m.

2 stops27h 24m

C$ 1,435

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

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

2 stops45h 45m

Southampton Eastleigh

Mon 19/10

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

1 stop28h 35m

C$ 1,478

MontrealSouthampton

YUL Montreal Pierre Elliott Trudeau Intl - SOU Southampton Eastleigh

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 19/3

8:40 p.m.-5:00 p.m.

1 stop16h 20m

Southampton Eastleigh

Mon 29/3

5:35 p.m.-3:59 p.m.

2 stops27h 24m

C$ 1,602

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/9

Sorted by cheapest first

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

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

  • 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 22h 10m. 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 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.

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