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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Southend Airport from C$ 422

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEN
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 6 November 2025.

Round-trip from

C$ 861

One-way from

C$ 422

Popular in

December

Cheapest in

May

Average price

C$ 913
3/12-10/12
  • 3/12-10/12
  • 2 total stops
  • 35h 50m total
  • Montreal to London
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4/3
  • 4/3
  • 1 total stop
  • 19h 50m total
  • Montreal to London
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Highest demand for flights based on searches. 6% potential increase in price (C$ 104 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 6 November 2025.

Wed 3/129:40 p.m.YUL - SEN
1 stop18h 20mMultiple Airlines
Wed 10/127:10 a.m.SEN - YUL
1 stop17h 30mMultiple Airlines
Deal found 6/11C$ 861
Thu 13/111:10 p.m.YUL - SEN
2 stops18h 40mMultiple Airlines
Wed 19/117:10 a.m.SEN - YUL
1 stop13h 35mMultiple Airlines
Deal found 4/11C$ 868
Thu 4/129:30 p.m.YUL - SEN
1 stop10h 20mMultiple Airlines
Mon 8/127:15 a.m.SEN - YUL
1 stop13h 30mMultiple Airlines
Deal found 6/11C$ 894
Thu 4/128:10 p.m.YUL - SEN
1 stop11h 40mMultiple Airlines
Thu 11/126:05 p.m.SEN - YUL
1 stop30h 35mMultiple Airlines
Deal found 6/11C$ 928
Thu 13/115:55 p.m.YUL - SEN
2 stops13h 55mMultiple Airlines
Mon 17/117:15 a.m.SEN - YUL
1 stop13h 30mMultiple Airlines
Deal found 5/11C$ 956
Thu 13/118:10 p.m.YUL - SEN
1 stop11h 40mMultiple Airlines
Sun 16/116:05 p.m.SEN - YUL
1 stop23h 35mMultiple Airlines
Deal found 4/11C$ 962
Sun 23/116:00 p.m.YUL - SEN
1 stop11h 30mMultiple Airlines
Wed 3/127:10 a.m.SEN - YUL
1 stop13h 35mMultiple Airlines
Deal found 6/11C$ 1,090

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 6 November 2025.
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

Thu 22/1

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

1 stop10h 25m

London Southend

Mon 26/1

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

1 stop13h 30m

C$ 883

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

8:10 p.m.-12:50 p.m.

1 stop11h 40m

London Southend

Thu 11/12

6:05 p.m.-7:40 p.m.

1 stop30h 35m

C$ 928

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

8:10 p.m.-12:50 p.m.

1 stop11h 40m

London Southend

Wed 11/2

7:10 a.m.-12:40 p.m.

1 stop10h 30m

C$ 959

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

8:10 p.m.-8:50 p.m.

1 stop19h 40m

London Southend

Sat 17/1

6:40 a.m.-12:10 p.m.

1 stop34h 30m

C$ 1,072

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

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

1 stop11h 30m

London Southend

Wed 3/12

7:10 a.m.-3:45 p.m.

1 stop13h 35m

C$ 1,090

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sat 6/12

8:10 p.m.-8:50 p.m.

1 stop19h 40m

London Southend

Sat 13/12

6:40 a.m.-12:10 p.m.

1 stop34h 30m

C$ 1,212

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

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

1 stop10h 25m

London Southend

Wed 4/3

7:10 a.m.-3:45 p.m.

1 stop13h 35m

C$ 1,295

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

8:10 p.m.-8:50 p.m.

1 stop19h 40m

London Southend

Sat 29/11

3:00 p.m.-10:10 a.m.

1 stop24h 10m

C$ 1,311

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

9:35 p.m.-10:25 p.m.

1 stop19h 50m

London Southend

Sun 12/4

3:35 p.m.-1:10 p.m.

1 stop26h 35m

C$ 1,390

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

7:05 p.m.-12:50 p.m.

1 stop12h 45m

London Southend

Mon 8/12

7:15 a.m.-3:20 p.m.

1 stop13h 05m

C$ 1,470

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 22 results
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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
Slough
Marlow
Milton Keynes
Romford
Watford
Bedford
Luton
Gatwick
Hounslow

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