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Cheap flights from London Stansted Airport to Ontario from C$ 410

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
STN — YYZ
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Stansted to Ontario

Keep the following information in mind while searching for Stansted to Ontario flight deals. Data was last updated 25 March 2025.

Round-trip from

C$ 625

One-way from

C$ 410

Popular in

August

Cheapest in

February

Average price

C$ 756
13/6-6/7
  • 13/6-6/7
  • 2 total stops
  • 37h 35m total
  • London to Ontario
Search Deals
9/5
  • 9/5
  • 3 total stops
  • 27h 50m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Stansted to Ontario

Cheapest flights from Stansted to Ontario
Explore the most affordable flight options available from Stansted to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Fri 13/610:50 p.m.STN - YYZ
1 stop20h 20mMultiple Airlines
Sun 6/79:15 p.m.YYZ - STN
1 stop17h 15mMultiple Airlines
Deal found 24/3C$ 625
Fri 9/59:00 a.m.STN - YUL
2 stops32h 10mMultiple Airlines
Sun 18/57:30 p.m.YUL - STN
1 stop19h 10mMultiple Airlines
Deal found 24/3C$ 706
Mon 12/51:20 p.m.STN - YOW
2 stops40h 02mMultiple Airlines
Thu 22/55:55 a.m.YOW - STN
3 stops24h 45mMultiple Airlines
Deal found 24/3C$ 999
Tue 29/77:25 a.m.STN - YUL
1 stop17h 25mRoyal Air Maroc
Sat 9/812:15 p.m.YUL - STN
1 stop13h 05mRoyal Air Maroc
Deal found 24/3C$ 1,640
Wed 23/43:00 p.m.STN - YUL
1 stop28h 10mAir Algerie
Wed 14/54:10 p.m.YUL - STN
1 stop16h 20mAir Algerie
Deal found 24/3C$ 1,794
Mon 7/411:40 a.m.STN - YTZ
2 stops26h 24mMultiple Airlines
Sat 12/49:05 a.m.YTZ - STN
2 stops20h 35mMultiple Airlines
Deal found 24/3C$ 2,914

Cheapflights Fare Finder

Customize your flight search to find flights from Stansted to Ontario 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 25 March 2025.
Use the filters below to find and compare flights from London Stansted Airport to Ontario that are best for you.

Fly from

Stansted

Fly to

Ontario

Route

Depart

Return

Price

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Fri 13/6

10:50 p.m.-2:10 p.m.

1 stop20h 20m

Toronto Pearson Intl

Sun 6/7

9:15 p.m.-7:30 p.m.

1 stop17h 15m

C$ 625

LondonMontreal

STN - YUL

STNYUL

London Stansted

Fri 9/5

9:00 a.m.-12:10 p.m.

2 stops32h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 18/5

7:30 p.m.-7:40 p.m.

1 stop19h 10m

C$ 706

LondonOttawa

STN - YOW

STNYOW

London Stansted

Mon 12/5

1:20 p.m.-12:22 a.m.

2 stops40h 02m

Ottawa

Thu 22/5

5:55 a.m.-11:40 a.m.

3 stops24h 45m

C$ 999

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 29/7

7:25 a.m.-7:50 p.m.

1 stop17h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 9/8

12:15 p.m.-6:20 a.m.

1 stop13h 05m

C$ 1,640

LondonMontreal

STN - YUL

STNYUL

London Stansted

Wed 23/4

3:00 p.m.-2:10 p.m.

1 stop28h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

4:10 p.m.-1:30 p.m.

1 stop16h 20m

C$ 1,794

LondonToronto

STN - YTZ

STNYTZ

London Stansted

Mon 7/4

11:40 a.m.-9:04 a.m.

2 stops26h 24m

Toronto Island

Sat 12/4

9:05 a.m.-10:40 a.m.

2 stops20h 35m

C$ 2,914

LondonOttawa

STN - YOW

STNYOW

London Stansted

Fri 9/5

6:40 a.m.-5:30 a.m.

3 stops27h 50m

C$ 410

LondonToronto

STN - YTZ

STNYTZ

London Stansted

Wed 21/5

7:50 p.m.-7:04 p.m.

3 stops28h 14m

C$ 418

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Thu 17/7

10:55 p.m.-1:10 p.m.

1 stop19h 15m

C$ 420

LondonMontreal

STN - YUL

STNYUL

London Stansted

Wed 7/5

5:45 p.m.-10:40 a.m.

1 stop21h 55m

C$ 567

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 13 results
1
2

Best time to book a flight from Stansted to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Stansted 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.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Ontario

What is the cheapest month to book a flight from London Stansted Airport to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from London Stansted Airport to Region of Ontario (average of C$ 167). Flying from London Stansted Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 25 March 2025.
Royal Jordanian
6.9
Okay
371 reviews
Check prices

Crew

7.2

Overall

6.9

Boarding

7.1

Food

6.6

Comfort

6.8

Entertainment

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2024

AMM - ORD

The worst, the food was bad, the crew not helpful. Boarding was bad.
Royal Jordanian
6.9
Okay
371 reviews
Royal Jordanian
6.9
Okay
371 reviews
Check prices

Crew

7.2

Overall

6.9

Boarding

7.1

Food

6.6

Comfort

6.8

Entertainment

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2024

AMM - ORD

The worst, the food was bad, the crew not helpful. Boarding was bad.
Royal Air Maroc
6.1
Okay
451 reviews
Royal Jordanian
6.9
Okay
371 reviews
Check prices

Crew

7.2

Overall

6.9

Boarding

7.1

Food

6.6

Comfort

6.8

Entertainment

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2024

AMM - ORD

The worst, the food was bad, the crew not helpful. Boarding was bad.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London Stansted Airport to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 867 on Royal Air Maroc. Other airlines that offer cheap prices include Air Algerie from C$ 923 and Royal Jordanian from C$ 9,850 one-way.

  • What are the most popular routes from London Stansted Airport to Region of Ontario?

    The most popular route from London Stansted Airport to Region of Ontario is London Stansted - Toronto Pearson Intl. You may also consider London Stansted - Montreal Pierre Elliott Trudeau Intl or London Stansted - Ottawa.

  • Can I find deals for flights from Stansted to Ontario that include hotel bookings?

    Yes. In addition to deals on Stansted to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Ontario.

  • Can I find deals for business class flights from Stansted to Ontario?

    Yes. Cheapflights offers flight deals from Stansted to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Stansted Airport to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from London Stansted Airport to Region of Ontario (average of C$ 167). Flying from London Stansted Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Stansted to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Stansted to Ontario?

Deals for Stansted to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Stansted.

Can Cheapflights find flights from Stansted to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Stansted 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 Stansted to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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