When did momondo last update prices for flights from Ontario to London Southend Airport?

Prices for flights from Ontario to London Southend Airport are refreshed on a daily basis.

How old do you have to be to fly from Ontario to London Southend Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to London Southend Airport.

What documentation or ID do you need to fly to London Southend Airport?

The travel and health documents required for your trip to London Southend Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Southend Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£238 Cheap Flights from Region of Ontario to London Southend Airport in 2026

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Find the cheapest flights from Ontario to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

23:45 - 07:55

YUL

SEN

27h 10m

1 stop

20:20 - 17:20

SEN

YUL

26h 00m

1 stop

£432Multiple Airlines

Mon, 11 May - Mon, 18 May

23:45 - 19:50

YUL

SEN

15h 05m

1 stop

06:30 - 17:20

SEN

YUL

15h 50m

1 stop

£434Multiple Airlines

Sun, 10 May - Tue, 19 May

21:30 - 13:00

YUL

SEN

10h 30m

1 stop

10:10 - 11:35

SEN

YUL

30h 25m

1 stop

£445Multiple Airlines

Wed, 6 May - Thu, 14 May

22:40 - 21:00

YUL

SEN

18h 20m

1 stop

07:10 - 20:40

SEN

YUL

17h 30m

1 stop

£451Multiple Airlines

Wed, 11 Mar - Wed, 18 Mar

23:45 - 19:50

YUL

SEN

15h 05m

1 stop

06:30 - 17:20

SEN

YUL

15h 50m

1 stop

£457Multiple Airlines

Sun, 10 May - Tue, 26 May

23:45 - 16:40

YYZ

SEN

11h 55m

1 stop

16:50 - 17:10

SEN

YYZ

29h 20m

1 stop

£458Multiple Airlines

Wed, 15 Apr - Wed, 22 Apr

18:00 - 10:30

YUL

SEN

12h 30m

1 stop

18:05 - 19:20

SEN

YUL

29h 15m

2 stops

£466Multiple Airlines

Sun, 8 Mar - Sun, 15 Mar

20:25 - 13:00

YUL

SEN

11h 35m

1 stop

11:20 - 11:35

SEN

YUL

29h 15m

1 stop

£467Multiple Airlines

Wed, 15 Apr - Fri, 1 May

21:10 - 21:00

YUL

SEN

19h 50m

1 stop

10:00 - 13:10

SEN

YUL

31h 10m

1 stop

£469Multiple Airlines

Wed, 18 Mar - Fri, 27 Mar

18:50 - 10:25

YUL

SEN

10h 35m

1 stop

11:20 - 11:35

SEN

YUL

29h 15m

1 stop

£470Multiple Airlines

Sat, 9 May - Fri, 15 May

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

23:45-07:55

1 stop27h 10m

London Southend

Mon 18/5

20:20-17:20

1 stop26h 00m

£432

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

23:45-19:50

1 stop15h 05m

London Southend

Tue 19/5

06:30-17:20

1 stop15h 50m

£434

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

21:30-13:00

1 stop10h 30m

London Southend

Thu 14/5

10:10-11:35

1 stop30h 25m

£445

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

22:40-21:00

1 stop18h 20m

London Southend

Wed 18/3

07:10-20:40

1 stop17h 30m

£451

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

23:45-19:50

1 stop15h 05m

London Southend

Tue 26/5

06:30-17:20

1 stop15h 50m

£457

TorontoLondon

YYZ - SEN

YYZSEN

Toronto Pearson Intl

Wed 15/4

23:45-16:40

1 stop11h 55m

London Southend

Wed 22/4

16:50-17:10

1 stop29h 20m

£458

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

18:00-10:30

1 stop12h 30m

London Southend

Sun 15/3

18:05-19:20

2 stops29h 15m

£466

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

20:25-13:00

1 stop11h 35m

London Southend

Fri 1/5

11:20-11:35

1 stop29h 15m

£467

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

21:10-21:00

1 stop19h 50m

London Southend

Fri 27/3

10:00-13:10

1 stop31h 10m

£469

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

18:50-10:25

1 stop10h 35m

London Southend

Fri 15/5

11:20-11:35

1 stop29h 15m

£470

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to London Southend Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to London Southend Airport?

Flight times from Region of Ontario to London Southend Airport vary, but if you’re flying out of Ottawa and flying into London Heathrow Airport (one of the most popular routes), then the duration is 6h 25m on average. Another popular route from Region of Ontario to London Southend Airport is flying from Toronto to London Heathrow Airport, which will take roughly 8h 20m. Keep in mind that layovers or delays could extend your travel time.

Cheap Region of Ontario to London Southend Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to London Southend Airport

Fastest flight time	10h 25m
Direct flights	None

The fastest flight from Region of Ontario to London Southend Airport takes 10h 25m

There are no direct flights from Region of Ontario to London Southend Airport. There are no popular flight routes from Region of Ontario to London Southend Airport.

Search flight deals

When did momondo last update prices for flights from Ontario to London Southend Airport?
Prices for flights from Ontario to London Southend Airport are refreshed on a daily basis.
How old do you have to be to fly from Ontario to London Southend Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to London Southend Airport.
What documentation or ID do you need to fly to London Southend Airport?
The travel and health documents required for your trip to London Southend Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Southend Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Eastbourne

Milton Keynes

Luton

Gatwick

Slough

Maidstone

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Wembley

Dover

Folkestone

Colchester

Bedford

Worthing

Ramsgate

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to London. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Ontario with this policy.

How can momondo help me find flights from Ontario to London?

momondo provides multiple filters to help you find the best flight to London from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.