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

Prices for flights from London Stansted Airport to Ontario are updated daily.

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

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 London Stansted Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 348 Cheap Flights from London Stansted Airport to Region of Ontario in 2026

1 adult

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Find the cheapest flights from London Stansted Airport to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 a.m. - 12:20 a.m.

STN

YOW

22h 50m

3 stops

6:55 a.m. - 9:55 p.m.

YOW

STN

34h 00m

2 stops

C$ 709Multiple Airlines

Thu, 21 May - Sun, 31 May

10:00 p.m. - 3:50 p.m.

STN

YYZ

22h 50m

1 stop

9:55 p.m. - 1:25 p.m.

YYZ

STN

10h 30m

1 stop

C$ 755Multiple Airlines

Sat, 13 Jun - Tue, 16 Jun

8:30 a.m. - 2:55 p.m.

STN

YYZ

11h 25m

1 stop

6:15 p.m. - 9:20 p.m.

YYZ

STN

22h 05m

2 stops

C$ 756Multiple Airlines

Sat, 16 May - Thu, 21 May

8:30 a.m. - 3:50 p.m.

STN

YYZ

12h 20m

1 stop

10:10 p.m. - 2:15 p.m.

YYZ

STN

11h 05m

1 stop

C$ 758Multiple Airlines

Tue, 2 Jun - Fri, 5 Jun

6:30 a.m. - 12:20 a.m.

STN

YOW

22h 50m

3 stops

6:55 a.m. - 7:25 p.m.

YOW

STN

31h 30m

2 stops

C$ 758Multiple Airlines

Thu, 21 May - Mon, 25 May

8:30 a.m. - 3:50 p.m.

STN

YYZ

12h 20m

1 stop

9:55 p.m. - 1:25 p.m.

YYZ

STN

10h 30m

1 stop

C$ 759Multiple Airlines

Thu, 11 Jun - Tue, 16 Jun

8:30 a.m. - 2:55 p.m.

STN

YYZ

11h 25m

1 stop

6:15 p.m. - 11:35 a.m.

YYZ

STN

12h 20m

2 stops

C$ 760Multiple Airlines

Sat, 16 May - Wed, 3 Jun

10:00 p.m. - 12:20 a.m.

STN

YOW

31h 20m

3 stops

6:55 a.m. - 9:20 p.m.

YOW

STN

33h 25m

3 stops

C$ 760Multiple Airlines

Tue, 12 May - Thu, 21 May

10:00 p.m. - 1:20 p.m.

STN

YYZ

20h 20m

1 stop

9:55 p.m. - 9:55 p.m.

YYZ

STN

19h 00m

1 stop

C$ 762Multiple Airlines

Mon, 18 May - Sun, 31 May

10:45 p.m. - 1:20 p.m.

STN

YYZ

19h 35m

1 stop

9:55 p.m. - 10:40 p.m.

YYZ

STN

19h 45m

1 stop

C$ 763Multiple Airlines

Wed, 13 May - Tue, 11 Aug

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonOttawa

STN - YOW

STNYOW

London Stansted

Thu 21/5

6:30 a.m.-12:20 a.m.

3 stops22h 50m

Ottawa

Sun 31/5

6:55 a.m.-9:55 p.m.

2 stops34h 00m

C$ 709

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Sat 13/6

10:00 p.m.-3:50 p.m.

1 stop22h 50m

Toronto Pearson Intl

Tue 16/6

9:55 p.m.-1:25 p.m.

1 stop10h 30m

C$ 755

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Sat 16/5

8:30 a.m.-2:55 p.m.

1 stop11h 25m

Toronto Pearson Intl

Thu 21/5

6:15 p.m.-9:20 p.m.

2 stops22h 05m

C$ 756

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Tue 2/6

8:30 a.m.-3:50 p.m.

1 stop12h 20m

Toronto Pearson Intl

Fri 5/6

10:10 p.m.-2:15 p.m.

1 stop11h 05m

C$ 758

LondonOttawa

STN - YOW

STNYOW

London Stansted

Thu 21/5

6:30 a.m.-12:20 a.m.

3 stops22h 50m

Ottawa

Mon 25/5

6:55 a.m.-7:25 p.m.

2 stops31h 30m

C$ 758

Quickest round-trip

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Thu 11/6

8:30 a.m.-3:50 p.m.

1 stop12h 20m

Toronto Pearson Intl

Tue 16/6

9:55 p.m.-1:25 p.m.

1 stop10h 30m

C$ 759

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Sat 16/5

8:30 a.m.-2:55 p.m.

1 stop11h 25m

Toronto Pearson Intl

Wed 3/6

6:15 p.m.-11:35 a.m.

2 stops12h 20m

C$ 760

LondonOttawa

STN - YOW

STNYOW

London Stansted

Tue 12/5

10:00 p.m.-12:20 a.m.

3 stops31h 20m

Ottawa

Thu 21/5

6:55 a.m.-9:20 p.m.

3 stops33h 25m

C$ 760

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Mon 18/5

10:00 p.m.-1:20 p.m.

1 stop20h 20m

Toronto Pearson Intl

Sun 31/5

9:55 p.m.-9:55 p.m.

1 stop19h 00m

C$ 762

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Wed 13/5

10:45 p.m.-1:20 p.m.

1 stop19h 35m

Toronto Pearson Intl

Tue 11/8

9:55 p.m.-10:40 p.m.

1 stop19h 45m

C$ 763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

What is the cheapest airline that flies from London Stansted to Ontario?

Turkish Airlines is the most popular carrier operating from London Stansted to Ontario

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

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

Fastest flight time	9h 50m
Direct flights	None

The fastest flight from London Stansted Airport to Region of Ontario takes 9h 50m

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

Search flight deals

Frequently asked questions about flying from London Stansted Airport to Ontario

When did momondo last update prices for flights from London Stansted Airport to Ontario?
Prices for flights from London Stansted Airport to Ontario are updated daily.
How old do you have to be to fly from London Stansted Airport to Ontario?
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 London Stansted Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

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

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

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

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

Yes momondo offers price alerts on flights to Ontario from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.