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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Southend Airport from C$ 437

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEN
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Southend
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2026.

Thu 19/39:10 p.m.
YUL
-
SEN
1 stop11h 40m
Multiple Airlines
Thu 26/36:05 p.m.
SEN
-
YUL
1 stop23h 30m
Multiple Airlines
Deal found 19/2C$ 745
Thu 19/39:10 p.m.
YUL
-
SEN
1 stop11h 40m
Multiple Airlines
Sun 22/32:20 p.m.
SEN
-
YUL
1 stop27h 15m
Multiple Airlines
Deal found 19/2C$ 777
Sun 26/46:20 p.m.
YUL
-
SEN
1 stop11h 10m
Multiple Airlines
Thu 30/410:10 a.m.
SEN
-
YUL
1 stop10h 35m
Multiple Airlines
Deal found 17/2C$ 834
Wed 4/38:10 p.m.
YUL
-
SEN
2 stops19h 50m
Multiple Airlines
Wed 11/37:10 a.m.
SEN
-
YUL
1 stop12h 35m
Multiple Airlines
Deal found 18/2C$ 869
Sat 9/56:20 p.m.
YUL
-
SEN
1 stop11h 05m
Multiple Airlines
Sun 17/57:25 a.m.
SEN
-
YUL
1 stop13h 20m
Multiple Airlines
Deal found 17/2C$ 872
Wed 15/48:25 p.m.
YUL
-
SEN
1 stop11h 35m
Multiple Airlines
Fri 1/511:20 a.m.
SEN
-
YUL
1 stop29h 15m
Multiple Airlines
Deal found 20/2C$ 877
Sun 22/36:00 p.m.
YUL
-
SEN
1 stop12h 30m
Multiple Airlines
Mon 13/411:10 a.m.
SEN
-
YUL
2 stops32h 50m
Multiple Airlines
Deal found 19/2C$ 881
Sun 26/411:45 p.m.
YUL
-
SEN
1 stop15h 05m
Multiple Airlines
Wed 6/58:25 a.m.
SEN
-
YUL
1 stop13h 55m
Multiple Airlines
Deal found 16/2C$ 891
Sun 26/411:45 p.m.
YUL
-
SEN
1 stop15h 05m
Multiple Airlines
Tue 5/56:30 a.m.
SEN
-
YUL
1 stop15h 50m
Multiple Airlines
Deal found 16/2C$ 895

Find flight deals from Pierre Elliott Trudeau Intl to Southend

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Southend (SEN). 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 20 February 2026.

Round-trip from

C$ 745

One-way from

C$ 437

Popular in

December

Cheapest in

May

Average price

C$ 957
19/3-26/3
  • 19/3-26/3
  • 2 total stops
  • 35h 10m total
  • Montreal to London
Search Deals
15/4
  • 15/4
  • 1 total stop
  • 30h 45m total
  • Montreal to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 20 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 February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Southend 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 20 February 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to London Southend Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Southend

Route

Depart

Return

Price

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

6:20 p.m.-10:25 a.m.

1 stop11h 05m

London Southend

Sun 17/5

7:25 a.m.-3:45 p.m.

1 stop13h 20m

C$ 872

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

11:45 p.m.-7:50 p.m.

1 stop15h 05m

London Southend

Wed 6/5

8:25 a.m.-5:20 p.m.

1 stop13h 55m

C$ 891

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

9:25 p.m.-12:50 p.m.

1 stop11h 25m

London Southend

Tue 24/3

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

2 stops28h 20m

C$ 938

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

6:20 p.m.-10:45 a.m.

1 stop11h 25m

London Southend

Thu 21/5

10:10 a.m.-6:50 p.m.

2 stops13h 40m

C$ 1,006

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

11:45 p.m.-7:55 a.m.

1 stop27h 10m

London Southend

Tue 16/6

6:30 a.m.-5:20 p.m.

1 stop15h 50m

C$ 1,051

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

5:55 p.m.-9:00 p.m.

2 stops23h 05m

London Southend

Mon 16/3

7:15 a.m.-3:45 p.m.

1 stop12h 30m

C$ 1,058

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

6:00 p.m.-10:30 a.m.

1 stop12h 30m

London Southend

Wed 25/3

5:20 p.m.-1:15 p.m.

3 stops23h 55m

C$ 1,073

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

6:50 p.m.-10:30 a.m.

1 stop10h 40m

London Southend

Sun 17/5

7:25 a.m.-9:00 p.m.

1 stop18h 35m

C$ 1,081

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

9:10 p.m.-12:50 p.m.

1 stop11h 40m

London Southend

Tue 31/3

8:25 p.m.-9:00 p.m.

2 stops29h 35m

C$ 1,088

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

8:25 p.m.-1:00 p.m.

1 stop11h 35m

London Southend

Wed 6/5

8:25 a.m.-5:20 p.m.

1 stop13h 55m

C$ 1,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/2

Showing 1-10 of 17 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Southend 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.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Southend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

    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 Southend.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Southend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Travelling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Sutton
Twickenham
Gatwick
Slough
Marlow
Cobham
Romford
Watford
Bedford
Luton
High Wycombe
Hounslow

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