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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Southend Airport from C$ 450

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEN
17 Aug — 24 Aug1
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 18 July 2026.

Sat 5/96:50 p.m.
YUL
-
SEN
1 stop10h 35m
Multiple Airlines
Fri 11/911:20 a.m.
SEN
-
YUL
1 stop29h 15m
Multiple Airlines
Deal found 18/7C$ 839
Fri 2/1011:45 p.m.
YUL
-
SEN
1 stop17h 00m
Multiple Airlines
Sat 10/104:50 p.m.
SEN
-
YUL
1 stop29h 30m
Multiple Airlines
Deal found 14/7C$ 848
Wed 26/811:45 p.m.
YUL
-
SEN
1 stop17h 05m
Multiple Airlines
Wed 9/98:25 a.m.
SEN
-
YUL
1 stop13h 55m
Multiple Airlines
Deal found 13/7C$ 867
Sun 16/86:50 p.m.
YUL
-
SEN
1 stop10h 40m
Multiple Airlines
Sun 23/87:50 p.m.
SEN
-
YUL
1 stop20h 45m
Multiple Airlines
Deal found 17/7C$ 877
Wed 19/86:45 a.m.
YUL
-
SEN
3 stops34h 05m
Multiple Airlines
Wed 26/812:15 p.m.
SEN
-
YUL
1 stop13h 45m
Multiple Airlines
Deal found 16/7C$ 879

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 18 July 2026.

Round-trip from

C$ 848

One-way from

C$ 450

Popular in

December

Cheapest in

September

Average price

C$ 1,112
2/10-10/10
  • 2/10-10/10
  • 2 total stops
  • 46h 30m total
  • Montreal to London
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29/7
  • 29/7
  • 1 total stop
  • 12h 40m total
  • Montreal to London
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).
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Average for round-trip flights in July 2026
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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 18 July 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

6:50 p.m.-10:25 a.m.

1 stop10h 35m

London Southend

Fri 11/9

11:20 a.m.-11:35 a.m.

1 stop29h 15m

C$ 853

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

11:45 p.m.-9:50 p.m.

1 stop17h 05m

London Southend

Sun 30/8

7:50 p.m.-2:00 p.m.

1 stop23h 10m

C$ 891
Quickest round-trip

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

11:45 p.m.-9:45 p.m.

1 stop17h 00m

London Southend

Sun 23/8

7:50 p.m.-11:35 a.m.

1 stop20h 45m

C$ 984

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

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

1 stop27h 10m

London Southend

Sun 13/9

7:25 a.m.-2:00 p.m.

1 stop11h 35m

C$ 1,043

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

6:50 p.m.-1:00 p.m.

1 stop13h 10m

London Southend

Mon 31/8

11:10 a.m.-2:00 p.m.

1 stop31h 50m

C$ 1,098

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

11:45 p.m.-9:45 p.m.

1 stop17h 00m

London Southend

Fri 25/9

11:20 a.m.-2:00 p.m.

1 stop31h 40m

C$ 1,101

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

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

1 stop27h 10m

London Southend

Sat 10/10

4:50 p.m.-5:20 p.m.

1 stop29h 30m

C$ 1,132

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

8:10 p.m.-6:35 p.m.

1 stop17h 25m

London Southend

Sun 8/11

3:55 p.m.-12:40 p.m.

1 stop25h 45m

C$ 1,158

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

6:50 p.m.-10:20 p.m.

1 stop22h 30m

London Southend

Tue 1/9

7:00 a.m.-11:25 a.m.

1 stop33h 25m

C$ 1,165
Cheapest one-way

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sun 26/7

11:45 p.m.-11:20 a.m.

1 stop30h 35m

C$ 460

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/7

Showing 1-10 of 19 resultsSorted by cheapest first
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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Hounslow
Slough
Marlow
Cobham
Watford
High Wycombe

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Certainly. Search results for flights to Southend from Pierre Elliott Trudeau Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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