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Cheap flights from London City Airport to Ontario from £240

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — YYZ
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

£363

One-way from

£240

Popular in

December

Cheapest in

February

Average price

£526
Lufthansa
  • Lufthansa
  • 6/11-9/11
  • 2 total stops
  • 26h 45m total
  • London to Ontario
Search Deals
8/10
  • 8/10
  • 2 total stops
  • 22h 42m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£10 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 August 2025
Search Deals

Find flight deals from London City to Ontario

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 29 August 2025.

Thu 6/1109:40LCY - YYZ
1 stop11h 35mMultiple Airlines
Sun 9/1121:30YYZ - LCY
1 stop15h 10mMultiple Airlines
Deal found 28/8£363
Tue 23/908:45LCY - YYZ
1 stop16h 00mMultiple Airlines
Tue 30/918:20YYZ - LCY
1 stop19h 15mMultiple Airlines
Deal found 29/8£364
Thu 18/908:45LCY - YYZ
1 stop16h 00mMultiple Airlines
Sun 28/921:10YYZ - LCY
1 stop16h 25mMultiple Airlines
Deal found 28/8£370
Tue 14/1009:25LCY - YYZ
1 stop12h 00mSWISS
Tue 21/1020:15YYZ - LCY
1 stop11h 15mSWISS
Deal found 28/8£372
Mon 22/908:45LCY - YYZ
1 stop16h 00mMultiple Airlines
Mon 29/921:10YYZ - LCY
1 stop16h 25mMultiple Airlines
Deal found 27/8£376
Sat 8/1108:40LCY - YYZ
1 stop12h 30mSWISS
Tue 18/1120:30YYZ - LCY
1 stop11h 20mSWISS
Deal found 28/8£377
Tue 23/908:45LCY - YYZ
1 stop16h 00mMultiple Airlines
Sun 28/921:10YYZ - LCY
1 stop16h 25mMultiple Airlines
Deal found 26/8£379
Tue 21/1008:45LCY - YYZ
1 stop12h 35mMultiple Airlines
Tue 4/1116:40YYZ - LCY
1 stop19h 55mMultiple Airlines
Deal found 27/8£380
Thu 18/908:45LCY - YYZ
1 stop16h 00mMultiple Airlines
Tue 23/921:10YYZ - LCY
1 stop16h 25mMultiple Airlines
Deal found 28/8£381
Tue 23/908:45LCY - YYZ
1 stop16h 00mLufthansa
Mon 6/1021:10YYZ - LCY
1 stop16h 25mLufthansa
Deal found 28/8£382
Thu 4/1209:20LCY - YYZ
1 stop11h 20mVirgin Atlantic
Thu 25/1221:15YYZ - LCY
1 stop16h 10mVirgin Atlantic
Deal found 28/8£383
Mon 10/1110:00LCY - YUL
1 stop12h 20mDelta
Wed 19/1119:10YUL - LCY
1 stop16h 25mDelta
Deal found 27/8£385

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 29 August 2025.
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 23/9

08:45-19:45

1 stop16h 00m

Toronto Pearson Intl

Tue 30/9

18:20-18:35

1 stop19h 15m

£364

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 13/11

09:40-16:15

1 stop11h 35m

Toronto Pearson Intl

Sun 16/11

21:30-16:40

1 stop14h 10m

£364

LondonMontreal

LCY - YUL

LCYYUL

London City

Tue 18/11

09:15-15:10

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

16:45-12:50

1 stop15h 05m

£366

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 15/1

09:40-19:50

1 stop15h 10m

Toronto Pearson Intl

Tue 14/4

21:10-16:25

1 stop14h 15m

£369

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 13/11

09:15-16:10

1 stop11h 55m

Toronto Pearson Intl

Thu 20/11

20:30-17:05

1 stop15h 35m

£376

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 13/11

09:15-16:10

1 stop11h 55m

Toronto Pearson Intl

Tue 18/11

20:30-12:50

1 stop11h 20m

£377

LondonToronto

LCY - YYZ

LCYYYZ

London City

Sat 8/11

08:40-16:10

1 stop12h 30m

Toronto Pearson Intl

Tue 18/11

20:30-12:50

1 stop11h 20m

£377

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 18/9

08:45-19:45

1 stop16h 00m

Toronto Pearson Intl

Wed 22/10

21:10-18:35

1 stop16h 25m

£378

LondonToronto

LCY - YYZ

LCYYYZ

London City

Mon 19/1

09:50-19:50

1 stop15h 00m

Toronto Pearson Intl

Thu 16/4

16:30-18:35

1 stop21h 05m

£378

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 11/11

09:50-16:15

1 stop11h 25m

Toronto Pearson Intl

Tue 18/11

21:30-16:40

1 stop14h 10m

£378

Flights are sorted by cheapest return flights first.

Deals found on 27/8

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 29 August 2025.
See what other customers who have flown with KLM, Aer Lingus, andAir Canada 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
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Aer Lingus
7.2
Good
1,240 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
10,000 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,371 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,320 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 £377. 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, January is the cheapest month in which you can book a flight from London City Airport to Region of Ontario (average of £490). Flying from London City Airport to Region of Ontario in July is currently the most expensive (average of £708). 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.
Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
Heathrow to Vancouver Intl flights
Heathrow to Toronto Island flights
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Heathrow to Calgary flights
Heathrow to Pierre Elliott Trudeau Intl flights
Stansted to Pearson Intl flights
Luton to Pearson Intl flights
Gatwick to Toronto Island flights
Gatwick to Vancouver Intl flights
London City to Vancouver Intl flights
Gatwick to Calgary flights
London City to Pierre Elliott Trudeau Intl flights
London City to Calgary flights
Gatwick to Pierre Elliott Trudeau Intl flights
Heathrow to Abbotsford flights
Heathrow to Halifax flights
Luton to Pierre Elliott Trudeau Intl flights
Heathrow to Edmonton flights
Stansted to Pierre Elliott Trudeau Intl flights
Heathrow to Ottawa flights
Southend to Pearson Intl flights
Luton to Calgary flights
Gatwick to Edmonton flights
Stansted to Vancouver Intl flights
Gatwick to Halifax flights
Heathrow to Québec City flights
London City to Halifax flights
London City to Edmonton flights
Gatwick to Ottawa flights
London City to Québec City flights
Stansted to Calgary flights
Gatwick to Québec City flights
Heathrow to Winnipeg flights
London City to Ottawa flights
Heathrow to Victoria flights
Luton to Vancouver Intl flights
Luton to Halifax flights
Gatwick to Winnipeg flights
Stansted to Halifax flights
Gatwick to Abbotsford flights
Heathrow to London flights
Heathrow to Windsor flights
Heathrow to St. John's flights
London City to Winnipeg flights
Gatwick to St. John's flights
Heathrow to Saskatoon flights

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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£331Average£350FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£371Average£463FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£383Average£414FlexibilityNo 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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