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Cheap flights from London City Airport to Ontario from £260

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — YYZ
12 Apr — 19 Apr1
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 13 March 2026.

Wed 2/913:45
LCY
-
YYZ
2 stops29h 20m
ITA Airways
Wed 9/917:00
YYZ
-
LCY
2 stops17h 55m
ITA Airways
Deal found 9/3£426
Wed 15/416:30
LCY
-
YYZ
2 stops26h 35m
ITA Airways
Mon 20/417:00
YYZ
-
LCY
2 stops17h 55m
ITA Airways
Deal found 10/3£437
Wed 15/413:45
LCY
-
YYZ
2 stops29h 20m
ITA Airways
Thu 23/417:00
YYZ
-
LCY
2 stops17h 55m
ITA Airways
Deal found 9/3£440
Thu 16/419:25
LCY
-
YYZ
2 stops23h 40m
ITA Airways
Sun 19/417:00
YYZ
-
LCY
2 stops15h 10m
ITA Airways
Deal found 9/3£441
Thu 9/409:00
LCY
-
YYZ
2 stops34h 05m
ITA Airways
Mon 13/417:00
YYZ
-
LCY
2 stops17h 55m
ITA Airways
Deal found 8/3£444
Tue 29/909:15
LCY
-
YYZ
1 stop12h 00m
SWISS
Tue 13/1020:15
YYZ
-
LCY
1 stop11h 20m
SWISS
Deal found 9/3£451
Thu 9/407:00
LCY
-
YYZ
2 stops36h 05m
ITA Airways
Sun 19/417:00
YYZ
-
LCY
2 stops15h 10m
ITA Airways
Deal found 9/3£453
Thu 23/409:15
LCY
-
YYZ
1 stop12h 05m
Multiple Airlines
Tue 28/416:30
YYZ
-
LCY
1 stop11h 10m
Multiple Airlines
Deal found 10/3£455
Wed 15/409:00
LCY
-
YYZ
2 stops34h 05m
ITA Airways
Mon 27/417:00
YYZ
-
LCY
2 stops15h 10m
ITA Airways
Deal found 9/3£458
Wed 6/507:00
LCY
-
YYZ
2 stops36h 05m
ITA Airways
Mon 25/517:00
YYZ
-
LCY
2 stops15h 10m
ITA Airways
Deal found 8/3£459
Mon 11/509:15
LCY
-
YYZ
1 stop12h 00m
Multiple Airlines
Sun 17/516:35
YYZ
-
LCY
1 stop11h 05m
Multiple Airlines
Deal found 12/3£459
Tue 31/319:15
LCY
-
YUL
1 stop24h 45m
SWISS
Wed 29/416:40
YUL
-
LCY
1 stop11h 00m
SWISS
Deal found 8/3£498

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 13 March 2026.

Round-trip from

£426

One-way from

£260

Popular in

December

Cheapest in

September

Average price

£436
ITA Airways
  • ITA Airways
  • 2/9-9/9
  • 4 total stops
  • 47h 15m total
  • London to Ontario
Search Deals
30/4
  • 30/4
  • 2 total stops
  • 15h 50m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£18 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 March 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 13 March 2026.
Use the filters below to find and compare flights from London City Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 14/4

19:15-21:34

2 stops31h 19m

Toronto Pearson Intl

Tue 28/4

10:39-08:35

2 stops16h 56m

£536

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 14/4

20:15-17:21

2 stops26h 06m

Toronto Pearson Intl

Tue 21/4

06:00-07:55

2 stops20h 55m

£566

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 9/6

09:20-19:55

1 stop15h 35m

Toronto Pearson Intl

Mon 22/6

21:55-16:40

1 stop13h 45m

£593

LondonMontreal

LCY - YUL

LCYYUL

London City

Wed 22/4

19:15-15:00

1 stop24h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

20:30-17:25

2 stops15h 55m

£615

LondonMontreal

LCY - YUL

LCYYUL

London City

Sat 13/6

08:25-16:55

1 stop13h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

18:50-08:50

1 stop9h 00m

£627

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 23/4

06:45-15:50

1 stop14h 05m

Toronto Pearson Intl

Mon 27/4

10:39-09:10

2 stops17h 31m

£628

LondonToronto

LCY - YYZ

LCYYYZ

London City

Fri 10/4

08:25-22:58

2 stops19h 33m

Toronto Pearson Intl

Wed 15/4

16:45-17:20

1 stop19h 35m

£634

LondonMontreal

LCY - YUL

LCYYUL

London City

Tue 24/3

09:20-23:13

2 stops17h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

18:50-16:40

1 stop16h 50m

£651

LondonLondon

LCY - YXU

LCYYXU

London City

Thu 23/4

09:15-08:44

2 stops28h 29m

London

Thu 30/4

05:10-17:55

2 stops31h 45m

£667

LondonToronto

LCY - YYZ

LCYYYZ

London City

Sun 7/6

13:45-22:57

2 stops14h 12m

Toronto Pearson Intl

Mon 22/6

21:55-16:40

1 stop13h 45m

£695

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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 13 March 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
521 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Comfort

7.3

Crew

8.5

Overall

7.7

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
521 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Comfort

7.3

Crew

8.5

Overall

7.7

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
7,846 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Comfort

7.3

Crew

8.5

Overall

7.7

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
7,784 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Comfort

7.3

Crew

8.5

Overall

7.7

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 15h 35m. British Airways provides one of the quickest options available for as low as £593. 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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Heathrow to Abbotsford flights
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Southend to Pearson Intl flights
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Luton to Vancouver Intl flights
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Heathrow to Ottawa flights
Stansted to Halifax flights
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London City to Kelowna flights
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London City to Québec City flights
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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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£334Average£356FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapest£387Average£401FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£395Average£464FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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