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Cheap flights from London City Airport to Ontario from £271

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — YYZ
8 Aug — 15 Aug1
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 9 July 2026.

Tue 13/1009:15
LCY
-
YYZ
1 stop12h 05m
Multiple Airlines
Tue 20/1020:05
YYZ
-
LCY
1 stop11h 30m
Multiple Airlines
Deal found 6/7£408
Fri 16/1009:15
LCY
-
YYZ
1 stop11h 55m
SWISS
Mon 19/1020:05
YYZ
-
LCY
1 stop11h 30m
SWISS
Deal found 5/7£415
Mon 5/1008:00
LCY
-
YUL
1 stop12h 00m
SWISS
Mon 19/1016:40
YUL
-
LCY
1 stop11h 00m
SWISS
Deal found 6/7£417
Mon 26/1009:15
LCY
-
YYZ
1 stop12h 00m
SWISS
Tue 3/1120:25
YYZ
-
LCY
1 stop11h 25m
SWISS
Deal found 6/7£417
Mon 5/1008:00
LCY
-
YUL
1 stop12h 00m
Multiple Airlines
Mon 26/1017:40
YUL
-
LCY
1 stop19h 25m
Multiple Airlines
Deal found 6/7£420
Sun 13/919:15
LCY
-
YUL
1 stop24h 45m
Multiple Airlines
Mon 21/918:05
YUL
-
LCY
1 stop18h 50m
Multiple Airlines
Deal found 4/7£420
Wed 16/909:15
LCY
-
YUL
1 stop11h 45m
Multiple Airlines
Wed 30/916:40
YUL
-
LCY
1 stop11h 00m
Multiple Airlines
Deal found 5/7£422
Sat 12/909:00
LCY
-
YOW
2 stops15h 10m
SWISS
Fri 18/914:00
YOW
-
LCY
2 stops13h 25m
SWISS
Deal found 6/7£426
Mon 5/1008:00
LCY
-
YUL
1 stop12h 00m
Multiple Airlines
Thu 12/1117:45
YUL
-
LCY
1 stop10h 30m
Multiple Airlines
Deal found 4/7£428
Thu 22/1009:15
LCY
-
YYZ
1 stop11h 55m
SWISS
Mon 2/1120:25
YYZ
-
LCY
1 stop15h 40m
SWISS
Deal found 6/7£431
Tue 8/909:15
LCY
-
YUL
2 stops15h 06m
SWISS
Tue 22/916:40
YUL
-
LCY
2 stops14h 55m
SWISS
Deal found 5/7£432
Tue 22/909:15
LCY
-
YYZ
1 stop11h 55m
SWISS
Tue 29/920:05
YYZ
-
LCY
1 stop11h 30m
SWISS
Deal found 4/7£432

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 9 July 2026.

Round-trip from

£408

One-way from

£271

Popular in

August

Cheapest in

February

Average price

£574
SWISS
  • SWISS
  • 13/10-20/10
  • 2 total stops
  • 23h 35m total
  • London to Ontario
Search Deals
1/9
  • 1/9
  • 2 total stops
  • 25h 45m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 9 July 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

LondonMontreal

LCY - YUL

LCYYUL

London City

Mon 5/10

08:00-15:00

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

16:40-12:35

2 stops14h 55m

£426

LondonMontreal

LCY - YUL

LCYYUL

London City

Tue 6/10

10:00-16:55

1 stop11h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

18:50-08:50

1 stop9h 00m

£465

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 8/9

09:15-16:10

1 stop11h 55m

Toronto Pearson Intl

Wed 7/10

20:05-12:35

1 stop11h 30m

£485

LondonMontreal

LCY - YUL

LCYYUL

London City

Thu 3/9

09:20-16:55

1 stop12h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

18:50-08:50

1 stop9h 00m

£498

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 4/11

09:15-16:15

1 stop12h 00m

Toronto Pearson Intl

Thu 19/11

20:25-12:50

1 stop11h 25m

£519

LondonMontreal

LCY - YUL

LCYYUL

London City

Fri 28/8

07:45-23:40

2 stops20h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

18:50-19:45

1 stop19h 55m

£554

LondonMontreal

LCY - YUL

LCYYUL

London City

Tue 1/9

19:15-15:00

1 stop24h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

18:35-12:35

2 stops13h 00m

£589

LondonToronto

LCY - YYZ

LCYYYZ

London City

Sun 11/10

13:45-19:55

1 stop11h 10m

Toronto Pearson Intl

Thu 15/10

16:45-07:55

1 stop10h 10m

£593

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 20/10

08:25-23:29

2 stops20h 04m

Toronto Pearson Intl

Fri 23/10

16:45-07:55

1 stop10h 10m

£597

LondonMontreal

LCY - YUL

LCYYUL

London City

Mon 9/11

09:15-20:25

2 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

17:10-12:50

2 stops14h 40m

£612

Flights are sorted by cheapest return flights first.

Deals found on 4/7

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 9 July 2026.
See what other customers who have flown with Lufthansa 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.
Lufthansa
6.8
Okay
8,122 reviews
Check prices

Overall

6.8

Boarding

7.0

Comfort

6.8

Crew

7.6

Entertainment

6.4

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

LHR - FRA

Cut open our bags and stole out items. Broke the locks
Lufthansa
6.8
Okay
8,122 reviews
Lufthansa
6.8
Okay
8,122 reviews
Check prices

Overall

6.8

Boarding

7.0

Comfort

6.8

Crew

7.6

Entertainment

6.4

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

LHR - FRA

Cut open our bags and stole out items. Broke the locks

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 11h 55m. SWISS provides one of the quickest options available for as low as £465. Airlines will cover a distance of 3258 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

Browse thousands of different options on Cheapflights for your next trip

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

Top airline flying from London City to Ontario

Discover the top airline 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 9 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£395Average£559FlexibilityNo 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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