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Cheap flights from Ontario to London Stansted Airport from £250

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STN
27 1月 — 3 2月1
1 adult

Cheap flight deals from Ontario to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Stansted (STN). 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 22 1月 2025.

Round-trip from

£397

One-way from

£250
21/2-28/2
  • 21/2-28/2
  • 2 total stops
  • 31h 20m total
  • Ontario to London
Search Deals
30/1
  • 30/1
  • 2 total stops
  • 21h 45m total
  • Ontario to London
Search Deals

Find flight deals from Ontario to Stansted

Cheapest flights from Ontario to Stansted
Explore the most affordable flight options available from Ontario to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 1月 2025.

週日 16/221:25YYZ - STN
2 stops20h 10mMultiple Airlines
週日 23/212:35STN - YYZ
2 stops32h 45mMultiple Airlines
Deal found 21/1£407
週一 10/322:25YUL - STN
2 stops22h 05mMultiple Airlines
週一 24/308:55STN - YUL
2 stops16h 10mMultiple Airlines
Deal found 21/1£446
週日 26/108:00YTZ - STN
3 stops33h 10mMultiple Airlines
週日 2/215:15STN - YTZ
3 stops31h 10mMultiple Airlines
Deal found 21/1£526
週三 2/417:05YOW - STN
2 stops14h 40mMultiple Airlines
週四 24/406:55STN - YOW
2 stops22h 14mMultiple Airlines
Deal found 21/1£647
週三 14/516:10YUL - STN
1 stop16h 20mAir Algerie
週日 18/513:40STN - YUL
1 stop29h 30mAir Algerie
Deal found 21/1£688
週二 18/215:25YXU - STN
3 stops23h 50mMultiple Airlines
週二 25/206:15STN - YXU
3 stops19h 05mMultiple Airlines
Deal found 21/1£753

Find flights from Ontario to Stansted within your budget

Customise your flight search to find flights from Ontario to Stansted 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 858,174 searches. Data last updated 22 1月 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

週五 21/2

17:35-15:40

1 stop17h 05m

London Stansted

週五 28/2

06:35-15:50

1 stop14h 15m

£397

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

週一 10/3

22:25-00:30

2 stops22h 05m

London Stansted

週一 24/3

08:55-21:05

2 stops16h 10m

£446

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

週二 11/2

13:55-10:00

2 stops15h 05m

London Stansted

週四 13/2

11:00-21:19

2 stops15h 19m

£582

OttawaLondon

YOW - STN

YOWSTN

Ottawa

週三 2/4

17:05-12:45

2 stops14h 40m

London Stansted

週四 24/4

06:55-00:09

2 stops22h 14m

£647

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

週三 14/5

16:10-13:30

1 stop16h 20m

London Stansted

週日 18/5

13:40-14:10

1 stop29h 30m

£688

LondonLondon

YXU - STN

YXUSTN

London

週二 18/2

15:25-20:15

3 stops23h 50m

London Stansted

週二 25/2

06:15-20:20

3 stops19h 05m

£753

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

週四 30/1

21:05-23:50

2 stops21h 45m

£250

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

週二 1/4

16:10-13:30

1 stop16h 20m

£260

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

週一 27/1

21:25-07:50

3 stops29h 25m

£262

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

週二 4/3

13:45-12:50

2 stops18h 05m

£294

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 12 results
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Best time to book a flight from Ontario to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Ontario with our price prediction graph.
Estimated return 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.

Travel insights for flights from Ontario to Stansted

Get recent, data-driven insights about flights from Ontario to Stansted including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to London Stansted Airport (average of £55). Flying from Region of Ontario to London Stansted Airport in August is currently the most expensive (average of £106). 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 Stansted by month

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

In terms of precipitation, rainfall in London Stansted Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Stansted Airport when rainfall is around 40.0 mm.

Temperature in Stansted by month

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

If weather is an important factor for your trip to London Stansted Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Related info for your journey

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

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

    When deciding which route to take from Region of Ontario to London Stansted Airport consider Toronto Pearson Intl - London Stansted, Montreal Pierre Elliott Trudeau Intl - London Stansted or Toronto Island - London Stansted as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Stansted 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 Region of Ontario to London Stansted Airport?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to London Stansted Airport (average of £55). Flying from Region of Ontario to London Stansted Airport in August is currently the most expensive (average of £106). 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

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Deal
Hounslow
Gatwick
Croydon
Milton Keynes
Slough
Luton
Ilford
Hayes
Eastbourne
Maidstone
Crawley
Winchester
Southend-on-Sea
Wembley
Ipswich
Watford
Southall
Stansted
Sutton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Stansted

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Ontario to Stansted 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 Ontario to Stansted?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Stansted for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Ontario to Stansted with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Stansted become cheaper?

Of course! You can now track prices for flights from Ontario to Stansted and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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