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Cheap flights from London City Airport to Ontario from £259

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — YYZ
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 January 2026.

Round-trip from

£342

One-way from

£259

Popular in

December

Cheapest in

February

Average price

£385
10/2-24/2
  • 10/2-24/2
  • 2 total stops
  • 33h 15m total
  • London to Ontario
Search Deals
16/3
  • 16/3
  • 2 total stops
  • 35h 24m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 January 2026.

Wed 18/209:50LCY - YYZ
1 stop14h 55mMultiple Airlines
Wed 25/218:15YYZ - LCY
1 stop18h 25mMultiple Airlines
Deal found 7/1£344
Mon 9/209:15LCY - YYZ
1 stop12h 10mSWISS
Mon 16/220:25YYZ - LCY
1 stop15h 40mSWISS
Deal found 8/1£344
Fri 30/109:20LCY - YYZ
1 stop12h 05mMultiple Airlines
Wed 4/216:50YYZ - LCY
1 stop11h 15mMultiple Airlines
Deal found 6/1£346
Tue 20/109:15LCY - YYZ
1 stop11h 50mMultiple Airlines
Sun 25/116:50YYZ - LCY
1 stop11h 25mMultiple Airlines
Deal found 8/1£347
Fri 23/109:20LCY - YYZ
1 stop12h 05mMultiple Airlines
Sun 25/116:50YYZ - LCY
1 stop11h 25mMultiple Airlines
Deal found 7/1£347
Wed 4/209:20LCY - YYZ
2 stops13h 49mMultiple Airlines
Wed 25/216:50YYZ - LCY
1 stop11h 15mMultiple Airlines
Deal found 7/1£348
Thu 5/209:40LCY - YYZ
1 stop11h 35mMultiple Airlines
Thu 26/216:50YYZ - LCY
1 stop11h 30mMultiple Airlines
Deal found 8/1£349
Fri 23/109:55LCY - YYZ
1 stop11h 20mLufthansa
Sun 8/216:50YYZ - LCY
1 stop11h 25mLufthansa
Deal found 7/1£350
Mon 9/309:50LCY - YYZ
1 stop15h 00mMultiple Airlines
Sun 15/317:40YYZ - LCY
1 stop20h 00mMultiple Airlines
Deal found 7/1£350
Tue 20/109:50LCY - YYZ
1 stop11h 25mLufthansa
Mon 2/216:50YYZ - LCY
1 stop11h 25mLufthansa
Deal found 7/1£351
Thu 15/113:30LCY - YYZ
1 stop31h 55mMultiple Airlines
Tue 27/118:15YYZ - LCY
1 stop18h 20mMultiple Airlines
Deal found 8/1£352
Tue 3/309:50LCY - YYZ
1 stop14h 55mMultiple Airlines
Sun 8/319:15YYZ - LCY
1 stop18h 25mMultiple Airlines
Deal found 7/1£353

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 January 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

Tue 10/2

09:50-19:45

1 stop14h 55m

Toronto Pearson Intl

Tue 24/2

18:15-17:35

1 stop18h 20m

£342

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 20/1

09:15-16:05

1 stop11h 50m

Toronto Pearson Intl

Sun 25/1

16:50-09:15

1 stop11h 25m

£345

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 17/2

09:15-16:05

1 stop11h 50m

Toronto Pearson Intl

Tue 24/2

20:25-12:55

1 stop11h 30m

£349

LondonToronto

LCY - YYZ

LCYYYZ

London City

Mon 2/2

09:50-16:15

1 stop11h 25m

Toronto Pearson Intl

Tue 10/2

16:50-09:15

1 stop11h 25m

£373

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 3/3

09:20-19:15

1 stop14h 55m

Toronto Pearson Intl

Tue 17/3

18:50-08:10

1 stop9h 20m

£386

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 4/2

06:50-15:55

1 stop14h 05m

Toronto Pearson Intl

Sun 8/2

17:25-10:25

1 stop12h 00m

£386

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 17/2

09:50-19:45

1 stop14h 55m

Toronto Pearson Intl

Sun 22/2

20:25-12:55

1 stop11h 30m

£387

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 21/1

09:10-15:55

1 stop11h 45m

Toronto Pearson Intl

Sun 25/1

17:25-08:35

1 stop10h 10m

£393

LondonMontreal

LCY - YUL

LCYYUL

London City

Mon 1/6

08:25-16:55

1 stop13h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

18:50-13:15

1 stop13h 25m

£408

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 18/2

09:20-22:40

2 stops18h 20m

Toronto Pearson Intl

Wed 25/2

17:50-09:30

1 stop10h 40m

£408

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 60 results
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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

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

Currently, February is the cheapest month in which you can book a flight from London City Airport to Region of Ontario (average of £282). Flying from London City Airport to Region of Ontario in December is currently the most expensive (average of £520). 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.

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 January 2026.
See what other customers who have flown with KLM, Air Transat, andLufthansa 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.
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air Transat
7.7
Good
491 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,696 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,657 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 25m. SWISS provides one of the quickest options available for as low as £373. 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.

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

    Currently, February is the cheapest month in which you can book a flight from London City Airport to Region of Ontario (average of £282). Flying from London City Airport to Region of Ontario in December is currently the most expensive (average of £520). 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

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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 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£332Average£352FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£373Average£434FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£385Average£413FlexibilityNo 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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