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Cheap flights from Ontario to London Stansted Airport from £197

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STN
20 Jul — 27 Jul1
1 adult

Cheap flight deals from Ontario to Stansted

Keep the following information in mind while searching for Ontario to Stansted flight deals. Data was last updated 15 July 2025.

Round-trip from

£408

One-way from

£197

Popular in

December

Cheapest in

February

Average price

£570
30/9-8/10
  • 30/9-8/10
  • 2 total stops
  • 23h 25m total
  • Ontario to London
Search Deals
20/8
  • 20/8
  • 1 total stop
  • 16h 45m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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 15 July 2025.

Tue 30/923:55YYZ - STN
1 stop11h 40mMultiple Airlines
Wed 8/1009:05STN - YYZ
1 stop11h 45mMultiple Airlines
Deal found 13/7£408
Tue 7/1019:10YUL - STN
1 stop17h 35mMultiple Airlines
Tue 14/1020:25STN - YUL
1 stop19h 15mMultiple Airlines
Deal found 14/7£459
Thu 28/817:45YXU - STN
2 stops17h 00mMultiple Airlines
Thu 4/906:55STN - YXU
2 stops19h 32mMultiple Airlines
Deal found 14/7£582
Thu 21/805:55YOW - STN
3 stops35h 30mMultiple Airlines
Thu 28/808:25STN - YOW
2 stops20h 57mMultiple Airlines
Deal found 13/7£634
Thu 28/810:15YQT - STN
2 stops28h 10mMultiple Airlines
Thu 4/909:20STN - YQT
2 stops17h 51mMultiple Airlines
Deal found 14/7£648
Wed 16/717:10YTZ - STN
2 stops21h 50mMultiple Airlines
Mon 21/706:45STN - YTZ
2 stops20h 27mMultiple Airlines
Deal found 11/7£703
Thu 28/810:05YQG - STN
2 stops28h 20mMultiple Airlines
Thu 4/907:20STN - YQG
3 stops18h 30mMultiple Airlines
Deal found 14/7£792

Cheapflights Fare Finder

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 15 July 2025.
Use the filters below to find and compare flights from Ontario to London Stansted Airport that are best for you.

Fly from

Ontario

Fly to

Stansted

Route

Depart

Return

Price

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Tue 30/9

23:55-16:35

1 stop11h 40m

London Stansted

Wed 8/10

09:05-15:50

1 stop11h 45m

£408

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

19:10-17:45

1 stop17h 35m

London Stansted

Tue 14/10

20:25-10:40

1 stop19h 15m

£459

LondonLondon

YXU - STN

YXUSTN

London

Thu 28/8

17:45-15:45

2 stops17h 00m

London Stansted

Thu 4/9

06:55-21:27

2 stops19h 32m

£582

OttawaLondon

YOW - STN

YOWSTN

Ottawa

Thu 21/8

05:55-22:25

3 stops35h 30m

London Stansted

Thu 28/8

08:25-00:22

2 stops20h 57m

£634

Thunder BayLondon

YQT - STN

YQTSTN

Thunder Bay

Thu 28/8

10:15-19:25

2 stops28h 10m

London Stansted

Thu 4/9

09:20-22:11

2 stops17h 51m

£648

WindsorLondon

YQG - STN

YQGSTN

Windsor

Thu 28/8

10:05-19:25

2 stops28h 20m

London Stansted

Thu 4/9

07:20-20:50

3 stops18h 30m

£792

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Wed 20/8

22:15-20:00

1 stop16h 45m

£197

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 30/7

23:00-23:05

2 stops19h 05m

£203

OttawaLondon

YOW - STN

YOWSTN

Ottawa

Thu 16/10

05:55-14:20

2 stops27h 25m

£223

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Tue 5/8

12:00-21:45

3 stops28h 45m

£237

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 14 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to London Stansted Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Stansted

Get insights into the airlines that provide service to Stansted. 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 Stansted. Reviews last updated 15 July 2025.
See what other customers who have flown with Lufthansa from Ontario to London Stansted Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,205 reviews
Check prices

Food

6.3

Entertainment

6.4

Crew

7.6

Comfort

6.8

Overall

6.8

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

YVR - MUC

4 hours flight only 1 water , very hot cabin and if asking for water crew said you can go get it from the back
Lufthansa
6.8
Okay
7,205 reviews
Lufthansa
6.8
Okay
7,205 reviews
Check prices

Food

6.3

Entertainment

6.4

Crew

7.6

Comfort

6.8

Overall

6.8

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

YVR - MUC

4 hours flight only 1 water , very hot cabin and if asking for water crew said you can go get it from the back

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 Ottawa - 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 £103). 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 London Stansted Airport?

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

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.
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
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Pierre Elliott Trudeau Intl to Heathrow flights
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Pearson Intl to London City flights
Toronto Island to Heathrow flights
Pierre Elliott Trudeau Intl to Gatwick flights
Pearson Intl to Luton flights
Pearson Intl to Stansted flights
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Ottawa to Heathrow flights
Pierre Elliott Trudeau Intl to Stansted flights
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Calgary to London City flights
Edmonton to Gatwick flights
Halifax to Gatwick flights
Ottawa to Gatwick flights
Winnipeg to Heathrow flights
Winnipeg to Gatwick flights
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Vancouver Intl to Stansted flights
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Edmonton to Luton flights
Kelowna to Gatwick flights
Québec City to Gatwick flights
St. John's to Heathrow flights
Québec City to Heathrow flights
Winnipeg to Luton flights
St. John's to Gatwick flights

Fly with Cheapflights

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

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

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