How long is the flight from Region of Ontario to London City Airport?

KLM, Delta, and Virgin Atlantic can get you from Region of Ontario to London City Airport in just under 9h. Your travel time can differ by up to 20m. Airlines will cover a distance of 3258 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to London City Airport (average of £161). Flying from Region of Ontario to London City Airport in August is currently the most expensive (average of £214). 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.

In terms of precipitation, rainfall in London City Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London City Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London City Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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.

How far in advance should I book a flight from Region of Ontario to London City Airport?

To save on the cost of your flight from Region of Ontario to London City Airport, book at least 50 days before your planned departure. Booking around this time can save you about 14% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £441 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £608.

What is the cheapest month to fly from Region of Ontario to London City Airport?

February is one of the best times of the year to fly to London City Airport from Region of Ontario. Prices for February average £459 per person but you can even find prices for as low as £282. The most expensive prices can be found in the month of December. Opting for a February flight can save you 33% on your journey compared to booking in December

What is the cheapest time of day to fly from ON to LCY?

When flying from Region of Ontario to London City Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£186+ Cheap Flights from Ontario to London City Airport

Cheap flight deals from Ontario to London City

Round-trip from	£429
One-way from	£186
Popular in	December
Cheapest in	February
Average price	£456

12/11-17/11
4 total stops
31h 10m total
Ontario to London

Search Deals

20/10
1 total stop
17h 40m total
Ontario to London

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£14 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Ontario to London City

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 15 September 2025.

Wed 12/1111:00YYZ - LCY

2 stops16h 35mMultiple Airlines

Mon 17/1109:15LCY - YYZ

2 stops14h 35mMultiple Airlines

Deal found 14/9£429

Mon 6/1020:15YYZ - LCY

1 stop16h 00mMultiple Airlines

Tue 21/1019:20LCY - YYZ

1 stop26h 05mMultiple Airlines

Deal found 15/9£437

Tue 11/1116:45YUL - LCY

1 stop11h 00mSWISS

Mon 17/1109:15LCY - YUL

1 stop10h 55mSWISS

Deal found 14/9£450

Wed 22/1020:15YYZ - LCY

1 stop11h 15mSWISS

Mon 17/1109:15LCY - YYZ

1 stop11h 55mSWISS

Deal found 15/9£462

Wed 22/1020:15YYZ - LCY

1 stop11h 15mSWISS

Mon 3/1109:15LCY - YYZ

1 stop11h 55mSWISS

Deal found 14/9£462

Tue 18/1116:45YUL - LCY

1 stop11h 00mSWISS

Tue 25/1109:15LCY - YUL

1 stop10h 55mSWISS

Deal found 14/9£464

Tue 21/1016:35YYZ - LCY

1 stop11h 15mSWISS

Tue 11/1109:15LCY - YYZ

1 stop11h 35mSWISS

Deal found 12/9£472

Tue 11/1120:30YYZ - LCY

1 stop17h 10mSWISS

Wed 19/1109:25LCY - YYZ

1 stop11h 45mSWISS

Deal found 14/9£473

Thu 6/1120:30YYZ - LCY

1 stop15h 35mSWISS

Wed 12/1109:25LCY - YYZ

1 stop11h 45mSWISS

Deal found 13/9£473

Fri 7/1116:45YUL - LCY

1 stop10h 10mMultiple Airlines

Tue 11/1109:15LCY - YUL

1 stop10h 55mMultiple Airlines

Deal found 14/9£476

Fri 14/1116:45YUL - LCY

1 stop10h 10mMultiple Airlines

Wed 19/1109:25LCY - YUL

1 stop10h 45mMultiple Airlines

Deal found 14/9£477

Mon 3/1118:15YYZ - LCY

1 stop17h 25mMultiple Airlines

Mon 10/1109:15LCY - YYZ

1 stop11h 55mMultiple Airlines

Deal found 14/9£481

Best flights from Ontario to London City
Discover carefully curated flight deals from Ontario to London City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Wed 19/1119:10YUL - LCY

1 stop9h 20mKLM

Mon 24/1109:20LCY - YUL

1 stop13h 00mKLM

Deal found 14/9£504

Wed 1/1018:50YUL - LCY

1 stop9h 00mDelta

Fri 28/1109:20LCY - YUL

1 stop13h 00mDelta

Deal found 14/9£505

Wed 22/1018:50YUL - LCY

1 stop9h 00mVirgin Atlantic

Sun 26/1020:05LCY - YUL

1 stop26h 15mVirgin Atlantic

Deal found 14/9£505

Mon 26/116:40YYZ - LCY

1 stop11h 35mLufthansa

Mon 2/209:50LCY - YYZ

1 stop11h 25mLufthansa

Deal found 14/9£559

Sun 9/1120:30YYZ - LCY

1 stop11h 20mSWISS

Mon 17/1119:10LCY - YYZ

1 stop25h 40mSWISS

Deal found 14/9£565

Tue 14/1012:25YTZ - LCY

2 stops15h 25mMultiple Airlines

Tue 21/1008:45LCY - YTZ

2 stops17h 49mMultiple Airlines

Deal found 14/9£609

Mon 13/1008:35YOW - LCY

2 stops32h 05mAer Lingus

Mon 20/1006:45LCY - YOW

2 stops19h 24mAer Lingus

Deal found 15/9£736

Fri 21/1119:10YUL - LCY

1 stop9h 20mKLM

Sun 30/1120:05LCY - YUL

1 stop26h 15mKLM

Deal found 13/9£504

Mon 10/1119:10YUL - LCY

1 stop16h 25mDelta

Fri 21/1108:40LCY - YUL

1 stop13h 40mDelta

Deal found 15/9£505

Thu 9/1018:50YUL - LCY

1 stop19h 50mVirgin Atlantic

Wed 22/1007:45LCY - YUL

1 stop14h 10mVirgin Atlantic

Deal found 14/9£505

Thu 2/1018:50YUL - LCY

1 stop16h 50mDelta

Wed 3/1209:20LCY - YUL

1 stop13h 00mDelta

Deal found 14/9£505

Sun 5/1018:50YUL - LCY

1 stop18h 40mVirgin Atlantic

Sun 9/1118:55LCY - YUL

1 stop27h 25mVirgin Atlantic

Deal found 12/9£505

Last-minute flights from Ontario to London City
Discover last-minute flight deals from Ontario to London City. Data last updated 15 September 2025 and is based on user searches.

Thu 25/916:40YUL - LCY

1 stop11h 10mSWISS

Thu 2/1009:25LCY - YUL

2 stops16h 28mSWISS

Deal found 14/9£504

Thu 2/1016:35YYZ - LCY

1 stop11h 15mSWISS

Tue 14/1009:25LCY - YYZ

1 stop12h 00mSWISS

Deal found 13/9£483

Mon 6/1020:15YYZ - LCY

1 stop16h 00mMultiple Airlines

Tue 21/1019:20LCY - YYZ

1 stop26h 05mMultiple Airlines

Deal found 15/9£437

Wed 15/1016:30YYZ - LCY

1 stop10h 40mLufthansa

Tue 11/1109:50LCY - YYZ

1 stop11h 25mLufthansa

Deal found 13/9£486

Thu 16/1020:15YYZ - LCY

1 stop16h 00mSWISS

Wed 22/1009:25LCY - YYZ

1 stop12h 00mSWISS

Deal found 12/9£487

Sun 19/1020:15YYZ - LCY

1 stop11h 15mSWISS

Mon 3/1109:15LCY - YYZ

1 stop11h 55mSWISS

Deal found 13/9£501

Tue 21/1016:35YYZ - LCY

1 stop11h 15mSWISS

Tue 10/309:15LCY - YYZ

1 stop11h 35mSWISS

Deal found 15/9£465

Tue 21/1016:35YYZ - LCY

1 stop11h 15mSWISS

Tue 11/1109:15LCY - YYZ

1 stop11h 35mSWISS

Deal found 12/9£472

Wed 22/1020:15YYZ - LCY

1 stop11h 15mSWISS

Mon 17/1109:15LCY - YYZ

1 stop11h 55mSWISS

Deal found 13/9£462

Wed 22/1020:15YYZ - LCY

1 stop11h 15mSWISS

Mon 3/1109:15LCY - YYZ

1 stop11h 55mSWISS

Deal found 14/9£462

Wed 22/1016:40YUL - LCY

1 stop21h 05mMultiple Airlines

Tue 28/1019:10LCY - YUL

2 stops25h 25mMultiple Airlines

Deal found 15/9£485

Wed 22/1020:15YYZ - LCY

1 stop11h 15mSWISS

Fri 21/1109:25LCY - YYZ

1 stop11h 45mSWISS

Deal found 15/9£488

One-way flights from Ontario to London City
Search for one-way flight options from Ontario to London City. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Mon 20/1022:10YYZ - LCY

1 stop17h 40mMultiple Airlines

Deal found 15/9£186

Mon 13/1022:10YYZ - LCY

1 stop18h 30mMultiple Airlines

Deal found 12/9£187

Tue 14/1023:55YYZ - LCY

1 stop16h 45mMultiple Airlines

Deal found 14/9£193

Thu 16/1023:55YYZ - LCY

1 stop16h 45mMultiple Airlines

Deal found 13/9£199

Sun 19/1015:10YUL - LCY

2 stops25h 30mMultiple Airlines

Deal found 15/9£200

Sun 19/1017:05YOW - LCY

2 stops23h 35mMultiple Airlines

Deal found 12/9£209

Mon 6/1022:10YYZ - LCY

1 stop18h 30mMultiple Airlines

Deal found 15/9£215

Sat 11/1022:10YYZ - LCY

2 stops41h 55mMultiple Airlines

Deal found 13/9£222

Thu 2/1023:55YYZ - LCY

1 stop16h 45mMultiple Airlines

Deal found 15/9£223

Thu 9/1016:00YUL - LCY

2 stops24h 40mMultiple Airlines

Deal found 14/9£240

Sun 5/1020:15YUL - LCY

3 stops35h 55mMultiple Airlines

Deal found 12/9£242

Sat 22/1112:30YTZ - LCY

2 stops22h 35mMultiple Airlines

Deal found 13/9£288

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

£504

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

19:10-09:30

1 stop9h 20m

London City

Sun 30/11

20:05-17:20

1 stop26h 15m

£504

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

18:50-08:50

1 stop9h 00m

London City

Fri 28/11

09:20-17:20

1 stop13h 00m

£505

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

18:50-08:50

1 stop9h 00m

London City

Sun 26/10

20:05-18:20

1 stop26h 15m

£505

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

19:10-16:35

1 stop16h 25m

London City

Fri 21/11

08:40-17:20

1 stop13h 40m

£505

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

18:50-19:40

1 stop19h 50m

London City

Wed 22/10

07:45-16:55

1 stop14h 10m

£505

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

18:50-16:40

1 stop16h 50m

London City

Wed 3/12

09:20-17:20

1 stop13h 00m

£505

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

18:50-18:30

1 stop18h 40m

London City

Sun 9/11

18:55-17:20

1 stop27h 25m

£505

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

18:50-08:50

1 stop9h 00m

London City

Sun 30/11

13:45-17:20

1 stop32h 35m

£505

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

18:50-16:40

1 stop16h 50m

London City

Fri 28/11

09:20-17:20

1 stop13h 00m

£505

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 60 results

...

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

How long is the flight from Region of Ontario to London City Airport?
KLM, Delta, and Virgin Atlantic can get you from Region of Ontario to London City Airport in just under 9h. Your travel time can differ by up to 20m. Airlines will cover a distance of 3258 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.
What is the cheapest month to book a flight from Region of Ontario to London City Airport?
Currently, February is the cheapest month in which you can book a flight from Region of Ontario to London City Airport (average of £161). Flying from Region of Ontario to London City Airport in August is currently the most expensive (average of £214). 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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Slough

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Deal

Wembley

Ilford

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Hayes

Watford

Folkestone

Winchester

Chichester

Ipswich

Dartford

Eastbourne

Guildford

Bishop's Stortford

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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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Cheap flights from Ontario to London City Airport from £186

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

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 15 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to London City

Cheapest flights from Ontario to London CityExplore 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 15 September 2025.

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 15 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to London City Airport that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to London City Airport

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?

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

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

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

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

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

Travelling to a place near London City Airport?

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.

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to London City?

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

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

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

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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 15 September 2025.