Find flights
When to book

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Southend Airport from C$ 477

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEN
11 Jun — 18 Jun1
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 12 May 2026.

Mon 7/911:45 p.m.
YUL
-
SEN
1 stop27h 10m
Multiple Airlines
Wed 16/98:25 a.m.
SEN
-
YUL
1 stop13h 55m
Multiple Airlines
Deal found 11/5C$ 882
Mon 14/911:45 p.m.
YUL
-
SEN
1 stop27h 10m
Multiple Airlines
Wed 23/98:25 a.m.
SEN
-
YUL
1 stop13h 55m
Multiple Airlines
Deal found 7/5C$ 892
Mon 1/611:45 p.m.
YUL
-
SEN
1 stop27h 10m
Multiple Airlines
Wed 10/68:25 a.m.
SEN
-
YUL
1 stop13h 55m
Multiple Airlines
Deal found 10/5C$ 896
Sat 6/66:20 p.m.
YUL
-
SEN
1 stop11h 05m
Multiple Airlines
Sat 13/67:55 a.m.
SEN
-
YUL
1 stop12h 50m
Multiple Airlines
Deal found 7/5C$ 909
Mon 8/611:45 p.m.
YUL
-
SEN
1 stop27h 10m
Multiple Airlines
Mon 15/611:10 a.m.
SEN
-
YUL
1 stop31h 50m
Multiple Airlines
Deal found 11/5C$ 938
Mon 8/611:45 p.m.
YUL
-
SEN
1 stop27h 10m
Multiple Airlines
Wed 24/612:15 p.m.
SEN
-
YUL
1 stop28h 20m
Multiple Airlines
Deal found 8/5C$ 945
Wed 17/611:45 p.m.
YUL
-
SEN
1 stop17h 05m
Multiple Airlines
Thu 25/61:45 p.m.
SEN
-
YUL
1 stop26h 50m
Multiple Airlines
Deal found 11/5C$ 948
Fri 5/66:20 p.m.
YUL
-
SEN
1 stop11h 25m
Multiple Airlines
Fri 12/68:10 a.m.
SEN
-
YUL
1 stop12h 35m
Multiple Airlines
Deal found 10/5C$ 952
Mon 15/611:45 p.m.
YUL
-
SEN
1 stop27h 10m
Multiple Airlines
Mon 22/611:10 a.m.
SEN
-
YUL
1 stop29h 25m
Multiple Airlines
Deal found 10/5C$ 954
Fri 12/611:45 p.m.
YUL
-
SEN
1 stop17h 00m
Multiple Airlines
Mon 15/611:10 a.m.
SEN
-
YUL
1 stop31h 50m
Multiple Airlines
Deal found 8/5C$ 959
Mon 18/511:45 p.m.
YUL
-
SEN
1 stop27h 10m
Multiple Airlines
Wed 27/58:25 a.m.
SEN
-
YUL
1 stop13h 55m
Multiple Airlines
Deal found 9/5C$ 963
Mon 1/611:45 p.m.
YUL
-
SEN
1 stop27h 10m
Multiple Airlines
Mon 8/611:10 a.m.
SEN
-
YUL
1 stop29h 25m
Multiple Airlines
Deal found 10/5C$ 968

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 12 May 2026.

Round-trip from

C$ 882

One-way from

C$ 477

Popular in

December

Cheapest in

September

Average price

C$ 874
7/9-16/9
  • 7/9-16/9
  • 2 total stops
  • 41h 05m total
  • Montreal to London
Search Deals
10/6
  • 10/6
  • 3 total stops
  • 32h 30m 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).
Search Deals
Average for round-trip flights in May 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 12 May 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

Mon 1/6

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

1 stop27h 10m

London Southend

Mon 8/6

11:10 a.m.-11:35 a.m.

1 stop29h 25m

C$ 968

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

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

1 stop17h 00m

London Southend

Mon 8/6

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

1 stop31h 50m

C$ 978

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

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

1 stop17h 00m

London Southend

Thu 28/5

10:10 a.m.-11:35 a.m.

1 stop30h 25m

C$ 1,038

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

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

1 stop22h 30m

London Southend

Thu 28/5

10:10 a.m.-11:35 a.m.

1 stop30h 25m

C$ 1,106

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

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

1 stop22h 30m

London Southend

Tue 23/6

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

1 stop33h 25m

C$ 1,139

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

6:50 p.m.-10:00 p.m.

1 stop22h 10m

London Southend

Fri 29/5

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

1 stop31h 40m

C$ 1,169

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

6:50 p.m.-4:40 p.m.

1 stop16h 50m

London Southend

Thu 13/8

1:45 p.m.-11:35 a.m.

1 stop26h 50m

C$ 1,231
Quickest round-trip

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

Tue 1/9

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

1 stop15h 50m

C$ 1,266

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

Thu 3/9

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

1 stop32h 50m

C$ 1,270

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

6:50 p.m.-10:00 p.m.

1 stop22h 10m

London Southend

Sat 30/5

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

1 stop29h 30m

C$ 1,310

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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
Slough
Marlow
Cobham
Watford
Luton
High Wycombe
Hounslow

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Southend?

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Southend 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 Pierre Elliott Trudeau Intl to Southend?

Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Southend by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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.

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

Of course! You can now track prices for flights from Pierre Elliott Trudeau Intl to Southend and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.