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Cheap flights from London City Airport to Ontario 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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — YYZ
12 Mar — 19 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from London City to Ontario
Explore the most affordable flight options available from London City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 February 2026.

Thu 19/209:40
LCY
-
YYZ
1 stop11h 35m
Lufthansa
Wed 25/216:50
YYZ
-
LCY
1 stop11h 15m
Lufthansa
Deal found 7/2£389
Thu 19/209:15
LCY
-
YYZ
1 stop12h 10m
Multiple Airlines
Wed 25/216:50
YYZ
-
LCY
1 stop11h 15m
Multiple Airlines
Deal found 8/2£402
Wed 11/309:20
LCY
-
YYZ
1 stop11h 50m
Multiple Airlines
Wed 18/317:40
YYZ
-
LCY
1 stop11h 25m
Multiple Airlines
Deal found 6/2£405
Fri 13/309:20
LCY
-
YYZ
1 stop11h 50m
Multiple Airlines
Thu 19/317:40
YYZ
-
LCY
1 stop11h 40m
Multiple Airlines
Deal found 8/2£406
Thu 5/309:40
LCY
-
YYZ
1 stop15h 05m
Multiple Airlines
Mon 9/321:25
YYZ
-
LCY
1 stop11h 30m
Multiple Airlines
Deal found 9/2£412
Mon 9/319:10
LCY
-
YYZ
1 stop25h 40m
Multiple Airlines
Mon 16/322:30
YYZ
-
LCY
1 stop15h 10m
Multiple Airlines
Deal found 9/2£413
Tue 28/406:45
LCY
-
YYZ
1 stop11h 35m
Multiple Airlines
Tue 5/521:35
YYZ
-
LCY
1 stop19h 00m
Multiple Airlines
Deal found 8/2£415
Wed 11/309:20
LCY
-
YYZ
1 stop11h 50m
Multiple Airlines
Mon 16/322:30
YYZ
-
LCY
1 stop15h 10m
Multiple Airlines
Deal found 8/2£416
Tue 3/309:15
LCY
-
YYZ
1 stop11h 35m
SWISS
Mon 9/321:25
YYZ
-
LCY
1 stop11h 30m
SWISS
Deal found 8/2£419
Thu 12/309:15
LCY
-
YUL
1 stop10h 40m
SWISS
Thu 19/317:55
YUL
-
LCY
1 stop10h 50m
SWISS
Deal found 7/2£453
Wed 11/309:20
LCY
-
YUL
1 stop10h 35m
SWISS
Wed 18/317:55
YUL
-
LCY
1 stop10h 45m
SWISS
Deal found 8/2£463
Thu 12/309:15
LCY
-
YUL
1 stop10h 40m
SWISS
Sun 22/317:55
YUL
-
LCY
1 stop10h 45m
SWISS
Deal found 9/2£465

Find flight deals from London City to Ontario

Keep the following information in mind while searching for London City to Ontario flight deals. Data was last updated 10 February 2026.

Round-trip from

£389

One-way from

£250

Popular in

December

Cheapest in

February

Average price

£363
Lufthansa
  • Lufthansa
  • 19/2-25/2
  • 2 total stops
  • 22h 50m total
  • London to Ontario
Search Deals
28/5
  • 28/5
  • 2 total stops
  • 15h 50m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City 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 858,174 searches. Data last updated 10 February 2026.
Use the filters below to find and compare flights from London City Airport to Ontario that are best for you.

Fly from

London City

Fly to

Ontario

Route

Depart

Return

Price

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 19/2

09:15-16:25

1 stop12h 10m

Toronto Pearson Intl

Tue 3/3

20:25-12:55

1 stop11h 30m

£429

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 19/2

09:15-16:25

1 stop12h 10m

Toronto Pearson Intl

Wed 25/2

20:25-12:55

1 stop11h 30m

£474

LondonToronto

LCY - YYZ

LCYYYZ

London City

Mon 16/3

09:20-22:58

2 stops17h 38m

Toronto Pearson Intl

Wed 22/4

16:45-07:55

1 stop10h 10m

£482

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 12/3

10:00-22:58

2 stops16h 58m

Toronto Pearson Intl

Mon 23/3

18:50-08:10

1 stop9h 20m

£483

LondonMontreal

LCY - YUL

LCYYUL

London City

Tue 3/3

09:15-19:22

2 stops15h 07m

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

17:20-12:55

2 stops15h 35m

£484

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 25/2

08:40-23:11

2 stops19h 31m

Toronto Pearson Intl

Mon 2/3

17:50-19:35

1 stop20h 45m

£484

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 12/3

09:20-22:39

2 stops17h 19m

Toronto Pearson Intl

Thu 19/3

18:50-08:10

1 stop9h 20m

£484

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 29/4

19:00-15:20

2 stops25h 20m

Toronto Pearson Intl

Sat 16/5

16:45-19:45

1 stop22h 00m

£495

LondonMontreal

LCY - YUL

LCYYUL

London City

Tue 10/3

13:30-15:55

1 stop30h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

16:40-08:40

1 stop11h 00m

£496

LondonToronto

LCY - YYZ

LCYYYZ

London City

Fri 13/3

07:45-22:58

2 stops19h 13m

Toronto Pearson Intl

Tue 17/3

12:15-07:15

2 stops15h 00m

£501

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 60 results
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Best time to book a flight from London City to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from London City 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 London City Airport to Ontario
No data available for this route at this time. Please check back soon.

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 10 February 2026.
See what other customers who have flown with Air Transat, Lufthansa, andBritish Airways from London City Airport to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
506 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.9

Comfort

7.3

Entertainment

7.0

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
506 reviews
Air Transat
7.7
Good
506 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.9

Comfort

7.3

Entertainment

7.0

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,777 reviews
Air Transat
7.7
Good
506 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.9

Comfort

7.3

Entertainment

7.0

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,724 reviews
Air Transat
7.7
Good
506 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.9

Comfort

7.3

Entertainment

7.0

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

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

  • How long is the flight from London City Airport to Region of Ontario?

    A quick flight from London City Airport to Region of Ontario can take about 12h 10m. SWISS provides one of the quickest options available for as low as £429. Airlines will cover a distance of 3562 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

  • How can I find direct flights from London City to Ontario?

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

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

    Yes. Cheapflights offers flight deals from London City 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.

See more FAQs

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Alternative routes for London City to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from London City to Ontario

Discover the top 3 airlines that operate flights from London City to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£328Average£349FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£367Average£428FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£379Average£393FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 London City to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London City to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Ontario from London City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London City to Ontario, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from London City to Ontario 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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