Find flights
When to book

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Southend Airport from C$ 475

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEN
22 Jun — 29 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 23 May 2026.

Mon 14/911:45 p.m.
YUL
-
SEN
1 stop27h 10m
Multiple Airlines
Tue 6/106:30 a.m.
SEN
-
YUL
1 stop15h 50m
Multiple Airlines
Deal found 22/5C$ 869
Fri 11/911:45 p.m.
YUL
-
SEN
1 stop17h 00m
Multiple Airlines
Sat 26/94:50 p.m.
SEN
-
YUL
1 stop29h 30m
Multiple Airlines
Deal found 20/5C$ 893
Wed 3/611:45 p.m.
YUL
-
SEN
1 stop17h 05m
Multiple Airlines
Tue 16/66:30 a.m.
SEN
-
YUL
1 stop15h 50m
Multiple Airlines
Deal found 19/5C$ 897
Wed 3/611:45 p.m.
YUL
-
SEN
1 stop17h 05m
Multiple Airlines
Wed 10/68:25 a.m.
SEN
-
YUL
1 stop13h 55m
Multiple Airlines
Deal found 18/5C$ 901
Mon 25/511:45 p.m.
YUL
-
SEN
1 stop27h 10m
Multiple Airlines
Tue 2/66:30 a.m.
SEN
-
YUL
1 stop15h 50m
Multiple Airlines
Deal found 19/5C$ 930
Fri 4/911:45 p.m.
YUL
-
SEN
1 stop17h 00m
Multiple Airlines
Sat 12/94:50 p.m.
SEN
-
YUL
1 stop29h 30m
Multiple Airlines
Deal found 22/5C$ 941
Mon 1/66:35 p.m.
YUL
-
SEN
1 stop11h 45m
Multiple Airlines
Wed 10/68:25 a.m.
SEN
-
YUL
2 stops15h 25m
Multiple Airlines
Deal found 22/5C$ 959
Wed 10/66:50 p.m.
YUL
-
SEN
1 stop13h 10m
Multiple Airlines
Wed 24/612:15 p.m.
SEN
-
YUL
1 stop28h 20m
Multiple Airlines
Deal found 18/5C$ 972
Wed 27/59:35 p.m.
YUL
-
SEN
1 stop10h 25m
Multiple Airlines
Sun 31/57:25 a.m.
SEN
-
YUL
2 stops35h 25m
Multiple Airlines
Deal found 21/5C$ 974
Wed 17/611:45 p.m.
YUL
-
SEN
1 stop17h 05m
Multiple Airlines
Wed 24/612:15 p.m.
SEN
-
YUL
1 stop30h 45m
Multiple Airlines
Deal found 18/5C$ 978
Wed 3/69:30 p.m.
YUL
-
SEN
1 stop10h 30m
Multiple Airlines
Sun 7/67:25 a.m.
SEN
-
YUL
1 stop11h 35m
Multiple Airlines
Deal found 20/5C$ 980

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 23 May 2026.

Round-trip from

C$ 869

One-way from

C$ 475

Popular in

December

Cheapest in

September

Average price

C$ 882
14/9-6/10
  • 14/9-6/10
  • 2 total stops
  • 43h 00m total
  • Montreal to London
Search Deals
9/6
  • 9/6
  • 3 total stops
  • 38h 15m total
  • Montreal to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 24 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 23 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

Fri 4/9

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

1 stop17h 00m

London Southend

Sat 12/9

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

1 stop29h 30m

C$ 941

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

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

1 stop13h 10m

London Southend

Wed 24/6

12:15 p.m.-11:35 a.m.

1 stop28h 20m

C$ 972

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

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

1 stop10h 40m

London Southend

Mon 28/9

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

1 stop29h 25m

C$ 1,013

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

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

1 stop27h 10m

London Southend

Mon 28/9

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

1 stop31h 50m

C$ 1,085

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

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

1 stop13h 10m

London Southend

Fri 23/10

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

1 stop29h 15m

C$ 1,181

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

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

1 stop13h 10m

London Southend

Sat 7/11

6:30 a.m.-12:10 p.m.

1 stop34h 40m

C$ 1,187
Quickest round-trip

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

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

1 stop17h 00m

London Southend

Sun 28/6

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

1 stop20h 45m

C$ 1,325

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

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

1 stop17h 05m

London Southend

Sat 12/9

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

1 stop29h 30m

C$ 1,341

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

6:50 p.m.-10:45 a.m.

1 stop10h 55m

London Southend

Sat 12/9

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

1 stop29h 30m

C$ 1,348

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

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

1 stop17h 00m

London Southend

Thu 16/7

4:35 p.m.-5:20 p.m.

1 stop29h 45m

C$ 1,379

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/5

Showing 1-10 of 20 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
Hounslow
Slough
Marlow
Cobham
Watford
Luton
High Wycombe

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.