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.

£189 Cheap Flights from Region of Ontario to London Southend Airport in 2026

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Find the cheapest flights from Ontario to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

23:45 - 16:40

YYZ

SEN

11h 55m

1 stop

16:50 - 17:10

SEN

YYZ

29h 20m

1 stop

£431Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

23:45 - 16:40

YYZ

SEN

11h 55m

1 stop

16:50 - 17:10

SEN

YYZ

29h 20m

1 stop

£437Multiple Airlines

Wed, 2 Sep - Wed, 16 Sep

23:45 - 16:40

YYZ

SEN

11h 55m

1 stop

16:50 - 17:10

SEN

YYZ

29h 20m

1 stop

£441Multiple Airlines

Wed, 2 Sep - Wed, 9 Sep

23:45 - 16:40

YYZ

SEN

11h 55m

1 stop

16:50 - 17:10

SEN

YYZ

29h 20m

1 stop

£445Multiple Airlines

Wed, 2 Sep - Wed, 16 Sep

23:45 - 07:55

YUL

SEN

27h 10m

1 stop

08:25 - 17:20

SEN

YUL

13h 55m

1 stop

£446Multiple Airlines

Mon, 31 Aug - Wed, 9 Sep

23:45 - 07:55

YUL

SEN

27h 10m

1 stop

08:25 - 17:20

SEN

YUL

13h 55m

1 stop

£447Multiple Airlines

Mon, 31 Aug - Wed, 9 Sep

23:45 - 07:55

YUL

SEN

27h 10m

1 stop

08:25 - 17:20

SEN

YUL

13h 55m

1 stop

£451Multiple Airlines

Mon, 31 Aug - Wed, 9 Sep

23:45 - 21:45

YUL

SEN

17h 00m

1 stop

16:50 - 17:20

SEN

YUL

29h 30m

1 stop

£452Multiple Airlines

Fri, 2 Oct - Sat, 10 Oct

18:50 - 10:25

YUL

SEN

10h 35m

1 stop

11:20 - 11:35

SEN

YUL

29h 15m

1 stop

£454Multiple Airlines

Sat, 5 Sep - Fri, 11 Sep

23:45 - 19:35

YYZ

SEN

14h 50m

1 stop

16:50 - 17:10

SEN

YYZ

29h 20m

1 stop

£454Multiple Airlines

Sun, 27 Sep - Wed, 7 Oct

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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

Cheapest return flight

TorontoLondon

YYZ - SEN

YYZSEN

Toronto Pearson Intl

Wed 7/10

23:45-16:40

1 stop11h 55m

London Southend

Wed 14/10

16:50-17:10

1 stop29h 20m

£431

TorontoLondon

YYZ - SEN

YYZSEN

Toronto Pearson Intl

Wed 2/9

23:45-16:40

1 stop11h 55m

London Southend

Wed 16/9

16:50-17:10

1 stop29h 20m

£437

TorontoLondon

YYZ - SEN

YYZSEN

Toronto Pearson Intl

Wed 2/9

23:45-16:40

1 stop11h 55m

London Southend

Wed 9/9

16:50-17:10

1 stop29h 20m

£441

TorontoLondon

YYZ - SEN

YYZSEN

Toronto Pearson Intl

Wed 2/9

23:45-16:40

1 stop11h 55m

London Southend

Wed 16/9

16:50-17:10

1 stop29h 20m

£445

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

23:45-07:55

1 stop27h 10m

London Southend

Wed 9/9

08:25-17:20

1 stop13h 55m

£446

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

23:45-07:55

1 stop27h 10m

London Southend

Wed 9/9

08:25-17:20

1 stop13h 55m

£447

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

23:45-07:55

1 stop27h 10m

London Southend

Wed 9/9

08:25-17:20

1 stop13h 55m

£451

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

23:45-21:45

1 stop17h 00m

London Southend

Sat 10/10

16:50-17:20

1 stop29h 30m

£452

Fastest return journey

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

18:50-10:25

1 stop10h 35m

London Southend

Fri 11/9

11:20-11:35

1 stop29h 15m

£454

TorontoLondon

YYZ - SEN

YYZSEN

Toronto Pearson Intl

Sun 27/9

23:45-19:35

1 stop14h 50m

London Southend

Wed 7/10

16:50-17:10

1 stop29h 20m

£454

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 30m 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 35m
Direct flights	None

The fastest flight from Region of Ontario to London Southend Airport takes 10h 35m

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.

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Frequently asked questions about flying from Ontario to London Southend Airport

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

Wembley

Gatwick

Milton Keynes

Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Ilford

Canterbury

Guildford

Hastings

Hayes

Chichester

Bedford

Colchester

Harlow

Chelmsford

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.