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Cheap flights from Ontario to London City Airport from £280

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LCY
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to London City

Keep the following information in mind while searching for Ontario to London City flight deals. Data was last updated 6 November 2025.

Round-trip from

£473

One-way from

£280

Popular in

December

Cheapest in

February

Average price

£442
Delta
  • Delta
  • 2/12-9/12
  • 2 total stops
  • 26h 20m total
  • Ontario to London
Search Deals
1/12
  • 1/12
  • 2 total stops
  • 40h 25m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Ontario to London City

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to London City
Explore the most affordable flight options available from Ontario to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Tue 2/1217:50YYZ - LCY
1 stop9h 20mKLM
Wed 10/1210:00LCY - YYZ
1 stop10h 40mKLM
Deal found 5/11£473
Tue 11/1121:15YYZ - LCY
1 stop14h 20mDelta
Wed 19/1107:45LCY - YYZ
1 stop12h 55mDelta
Deal found 4/11£475
Thu 13/1116:45YUL - LCY
1 stop11h 00mSWISS
Wed 19/1109:20LCY - YUL
1 stop10h 50mSWISS
Deal found 5/11£478
Wed 12/1116:45YUL - LCY
1 stop10h 55mSWISS
Wed 19/1109:20LCY - YUL
1 stop10h 50mSWISS
Deal found 5/11£480
Mon 17/1116:45YUL - LCY
1 stop10h 55mSWISS
Sun 23/1119:20LCY - YUL
1 stop24h 50mSWISS
Deal found 4/11£481
Wed 3/1216:45YUL - LCY
1 stop10h 55mSWISS
Thu 11/1209:15LCY - YUL
1 stop10h 55mSWISS
Deal found 4/11£484
Sun 23/1116:45YUL - LCY
1 stop10h 55mSWISS
Wed 26/1117:40LCY - YUL
1 stop26h 30mSWISS
Deal found 6/11£493
Mon 24/1112:08YYZ - LCY
2 stops15h 42mDelta
Tue 2/1208:40LCY - YYZ
1 stop12h 00mDelta
Deal found 5/11£494
Sun 16/1118:00YYZ - LCY
2 stops33h 50mDelta
Mon 8/1210:00LCY - YYZ
1 stop10h 40mDelta
Deal found 5/11£495
Wed 19/1116:45YUL - LCY
1 stop10h 55mSWISS
Thu 27/1109:15LCY - YUL
1 stop10h 55mSWISS
Deal found 4/11£495
Wed 3/1206:00YYZ - LCY
2 stops21h 10mVirgin Atlantic
Wed 10/1210:00LCY - YYZ
1 stop10h 40mVirgin Atlantic
Deal found 4/11£496
Tue 11/1121:15YYZ - LCY
1 stop14h 20mDelta
Sun 16/1113:45LCY - YYZ
1 stop10h 30mDelta
Deal found 4/11£502

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ontario to London City 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 6 November 2025.
Use the filters below to find and compare flights from Ontario to London City Airport that are best for you.

Fly from

Ontario

Fly to

London City

Route

Depart

Return

Price

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Tue 3/2

17:50-08:50

1 stop10h 00m

London City

Tue 10/2

09:20-15:40

1 stop11h 20m

£479

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

16:45-08:40

1 stop10h 55m

London City

Wed 25/2

09:20-14:55

1 stop10h 35m

£483

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Wed 3/12

06:00-08:10

2 stops21h 10m

London City

Wed 10/12

10:00-15:40

1 stop10h 40m

£496

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

19:10-09:30

1 stop9h 20m

London City

Sun 7/12

20:05-17:20

1 stop26h 15m

£514

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

19:10-09:30

1 stop9h 20m

London City

Thu 4/12

17:50-17:20

1 stop28h 30m

£514

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

19:10-16:35

1 stop16h 25m

London City

Mon 24/11

09:20-17:20

1 stop13h 00m

£516

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

19:10-09:30

1 stop9h 20m

London City

Mon 24/11

09:20-17:20

1 stop13h 00m

£516

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

19:10-09:30

1 stop9h 20m

London City

Mon 8/12

10:00-17:20

1 stop12h 20m

£516

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Thu 22/1

17:50-08:50

1 stop10h 00m

London City

Mon 2/2

09:20-22:56

2 stops18h 36m

£517

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

19:10-09:30

1 stop9h 20m

London City

Wed 11/3

10:00-18:20

1 stop12h 20m

£519

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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

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

Related info for your journey

Find useful and relevant information for your journey from Ontario to London City. 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 Region of Ontario to London City Airport?

    KLM, SWISS, and Virgin Atlantic can get you from Region of Ontario to London City Airport in just under 10h. Your travel time can differ by up to 11h 10m. Airlines will cover a distance of 3562 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular flight routes from Region of Ontario to London City Airport are Toronto Pearson Intl - London City, Montreal Pierre Elliott Trudeau Intl - London City and Ottawa - London City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to London City 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

Travelling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to London City

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
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Pearson Intl to London City flights
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Pearson Intl to Luton flights
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Pierre Elliott Trudeau Intl to Stansted flights
Abbotsford to Heathrow flights
Vancouver Intl to Stansted flights
Calgary to Gatwick flights
Ottawa to Heathrow flights
Ottawa to Gatwick flights
Calgary to London City flights
Halifax to Gatwick flights
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Winnipeg to Heathrow flights
Edmonton to Gatwick flights
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Québec City to Gatwick flights
Ottawa to Stansted flights
Québec City to Heathrow flights
Calgary to Stansted flights
Kelowna to Gatwick flights
Victoria to Heathrow flights
Kelowna to Heathrow flights
Victoria to Gatwick 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 Ontario to London City?

Cheapflights makes it easy to find Ontario to London City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to London City for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Ontario to London City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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