What are the cheapest airlines to fly from Region of Ontario to London City Airport one-way?

One-way options have recently been found by users for as low as C$ 459 on SWISS. Other airlines that offer cheap prices include Lufthansa from C$ 691 and Aer Lingus from C$ 904 one-way.

In terms of precipitation, rainfall in London City Airport ranges from 40.0 - 70.0 mm 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 route from Region of Ontario to London City Airport is Toronto Pearson Intl - London City. You may also consider Montreal Pierre Elliott Trudeau Intl - London City or Ottawa - London City.

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

Find a great deal and save up to 14% by booking at least 55 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Region of Ontario to London City Airport within the next two weeks, with the cheapest ticket starting at C$ 840.

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 C$ 851 per person but you can even find prices for as low as C$ 529. The most expensive prices can be found in the month of December. Opting for a February flight can save you 30% on your journey compared to booking in December

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to London City Airport as you normally would.

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 vacation 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.

C$ 371+ Flights from Ontario to London City Airport

Cheap flight deals from Ontario to London City

Round-trip from	C$ 792
One-way from	C$ 371
Popular in	December
Cheapest in	February
Average price	C$ 995

SWISS
1/10-23/10
2 total stops
30h 10m total
Ontario to London

Search Deals

14/9
1 total stop
16h 45m total
Ontario to London

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 48 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 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 1 sierpnia 2025.

śr. 1/104:40 p.m.YUL - LCY

1 stop19h 35mSWISS

wt. 28/107:10 p.m.LCY - YUL

1 stop25h 00mSWISS

Deal found 30/7C$ 792

wt. 14/1010:10 p.m.YYZ - LCY

1 stop13h 30mVirgin Atlantic

pon. 20/107:45 a.m.LCY - YYZ

1 stop10h 35mVirgin Atlantic

Deal found 29/7C$ 794

pon. 24/113:10 p.m.YUL - LCY

2 stops16h 40mMultiple Airlines

sob. 29/118:40 a.m.LCY - YUL

1 stop11h 30mMultiple Airlines

Deal found 31/7C$ 800

wt. 7/104:45 p.m.YYZ - LCY

1 stop9h 30mKLM

czw. 4/1210:00 a.m.LCY - YYZ

1 stop10h 40mKLM

Deal found 31/7C$ 819

wt. 30/94:45 p.m.YYZ - LCY

1 stop9h 30mDelta

wt. 14/107:45 a.m.LCY - YYZ

1 stop10h 35mDelta

Deal found 30/7C$ 821

wt. 18/118:30 p.m.YYZ - LCY

1 stop11h 20mMultiple Airlines

wt. 25/119:15 a.m.LCY - YYZ

1 stop11h 35mMultiple Airlines

Deal found 31/7C$ 834

ndz. 7/93:11 p.m.YYZ - LCY

2 stops25h 29mBritish Airways

ndz. 14/91:20 p.m.LCY - YYZ

2 stops37h 10mBritish Airways

Deal found 28/7C$ 855

wt. 16/98:20 p.m.YYZ - LCY

2 stops15h 05mLufthansa

śr. 24/98:45 a.m.LCY - YYZ

1 stop16h 00mLufthansa

Deal found 30/7C$ 872

sob. 8/116:30 p.m.YYZ - LCY

2 stops17h 35mSWISS

wt. 18/119:15 a.m.LCY - YYZ

1 stop11h 35mSWISS

Deal found 28/7C$ 877

pon. 8/99:45 p.m.YUL - LCY

1 stop15h 50mLufthansa

pon. 22/97:10 p.m.LCY - YUL

1 stop21h 55mLufthansa

Deal found 31/7C$ 887

śr. 22/106:50 p.m.YUL - LCY

1 stop9h 00mVirgin Atlantic

śr. 29/107:45 a.m.LCY - YUL

1 stop14h 35mVirgin Atlantic

Deal found 29/7C$ 920

pon. 6/106:50 p.m.YUL - LCY

1 stop9h 40mDelta

pt. 24/108:40 a.m.LCY - YUL

1 stop13h 15mDelta

Deal found 31/7C$ 948

Best flights from Ontario to London City
Discover carefully curated flight deals from Ontario to London City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 sierpnia 2025.

śr. 1/104:40 p.m.YUL - LCY

1 stop19h 35mSWISS

wt. 28/107:10 p.m.LCY - YUL

1 stop25h 00mSWISS

Deal found 30/7C$ 792

wt. 14/1010:10 p.m.YYZ - LCY

1 stop13h 30mVirgin Atlantic

pon. 20/107:45 a.m.LCY - YYZ

1 stop10h 35mVirgin Atlantic

Deal found 29/7C$ 794

pon. 24/113:10 p.m.YUL - LCY

2 stops16h 40mMultiple Airlines

sob. 29/118:40 a.m.LCY - YUL

1 stop11h 30mMultiple Airlines

Deal found 31/7C$ 800

wt. 7/104:45 p.m.YYZ - LCY

1 stop9h 30mKLM

wt. 2/129:20 a.m.LCY - YYZ

1 stop11h 20mKLM

Deal found 31/7C$ 819

wt. 30/94:45 p.m.YYZ - LCY

1 stop9h 30mDelta

wt. 14/107:45 a.m.LCY - YYZ

1 stop10h 35mDelta

Deal found 30/7C$ 821

ndz. 7/93:11 p.m.YYZ - LCY

2 stops25h 29mBritish Airways

ndz. 14/91:20 p.m.LCY - YYZ

2 stops37h 10mBritish Airways

Deal found 28/7C$ 855

wt. 16/98:20 p.m.YYZ - LCY

2 stops15h 05mLufthansa

śr. 24/98:45 a.m.LCY - YYZ

1 stop16h 00mLufthansa

Deal found 30/7C$ 872

pon. 6/101:55 p.m.YOW - LCY

2 stops15h 25mAer Lingus

pon. 20/108:30 p.m.LCY - YOW

2 stops27h 34mAer Lingus

Deal found 31/7C$ 1,418

wt. 18/118:30 p.m.YYZ - LCY

1 stop11h 20mMultiple Airlines

wt. 25/119:15 a.m.LCY - YYZ

1 stop11h 35mMultiple Airlines

Deal found 31/7C$ 834

sob. 8/116:30 p.m.YYZ - LCY

2 stops17h 35mSWISS

wt. 18/119:15 a.m.LCY - YYZ

1 stop11h 35mSWISS

Deal found 28/7C$ 877

pon. 8/99:45 p.m.YUL - LCY

1 stop15h 50mLufthansa

pon. 22/97:10 p.m.LCY - YUL

1 stop21h 55mLufthansa

Deal found 31/7C$ 887

śr. 22/106:50 p.m.YUL - LCY

1 stop9h 00mVirgin Atlantic

śr. 29/107:45 a.m.LCY - YUL

1 stop14h 35mVirgin Atlantic

Deal found 29/7C$ 920

Last-minute flights from Ontario to London City
Discover last-minute flight deals from Ontario to London City. Data last updated 1 sierpnia 2025 and is based on user searches.

ndz. 3/810:10 p.m.YYZ - LCY

1 stop14h 10mVirgin Atlantic

pon. 18/87:45 a.m.LCY - YYZ

1 stop10h 35mVirgin Atlantic

Deal found 30/7C$ 1,095

pon. 4/84:45 p.m.YYZ - LCY

1 stop11h 05mKLM

pt. 5/98:40 a.m.LCY - YYZ

1 stop16h 15mKLM

Deal found 29/7C$ 1,136

wt. 5/85:20 p.m.YYZ - LCY

1 stop10h 10mBritish Airways

śr. 15/109:05 a.m.LCY - YYZ

1 stop11h 45mBritish Airways

Deal found 29/7C$ 1,110

wt. 5/84:40 p.m.YUL - LCY

1 stop11h 10mSWISS

śr. 20/81:05 p.m.LCY - YUL

2 stops36h 50mSWISS

Deal found 30/7C$ 1,270

wt. 5/84:40 p.m.YUL - LCY

1 stop11h 10mMultiple Airlines

śr. 20/87:10 p.m.LCY - YUL

2 stops21h 20mMultiple Airlines

Deal found 30/7C$ 1,360

wt. 5/82:45 p.m.YOW - LCY

2 stops16h 45mMultiple Airlines

wt. 12/87:20 p.m.LCY - YOW

2 stops28h 32mMultiple Airlines

Deal found 29/7C$ 1,645

śr. 6/86:04 a.m.YYZ - LCY

2 stops22h 26mDelta

wt. 12/87:45 a.m.LCY - YYZ

2 stops20h 13mDelta

Deal found 31/7C$ 1,222

śr. 6/86:50 p.m.YUL - LCY

1 stop9h 00mKLM

wt. 12/810:00 a.m.LCY - YUL

1 stop11h 55mKLM

Deal found 31/7C$ 1,281

czw. 7/86:50 p.m.YUL - LCY

1 stop9h 40mVirgin Atlantic

pt. 29/810:00 a.m.LCY - YUL

1 stop11h 55mVirgin Atlantic

Deal found 31/7C$ 1,131

pt. 8/86:50 p.m.YUL - LCY

1 stop9h 00mDelta

czw. 14/89:20 a.m.LCY - YUL

1 stop12h 35mDelta

Deal found 29/7C$ 1,139

sob. 9/810:10 p.m.YYZ - LCY

1 stop17h 05mVirgin Atlantic

pon. 18/87:45 a.m.LCY - YYZ

1 stop10h 35mVirgin Atlantic

Deal found 30/7C$ 1,095

sob. 9/810:10 p.m.YYZ - LCY

1 stop16h 30mKLM

sob. 16/87:45 a.m.LCY - YYZ

1 stop17h 10mKLM

Deal found 31/7C$ 1,164

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 1 sierpnia 2025.

ndz. 14/911:55 p.m.YYZ - LCY

1 stop16h 45mMultiple Airlines

Deal found 31/7C$ 371

wt. 23/94:35 p.m.YYZ - LCY

1 stop19h 55mSWISS

Deal found 29/7C$ 459

wt. 9/95:55 a.m.YOW - LCY

2 stops34h 45mMultiple Airlines

Deal found 30/7C$ 461

ndz. 14/96:45 a.m.YUL - LCY

2 stops33h 55mMultiple Airlines

Deal found 31/7C$ 487

ndz. 14/911:45 a.m.YQT - LCY

3 stops28h 55mMultiple Airlines

Deal found 31/7C$ 508

śr. 20/81:00 p.m.YTZ - LCY

2 stops23h 15mMultiple Airlines

Deal found 29/7C$ 527

pon. 27/1012:30 p.m.YTZ - LCY

2 stops26h 10mSWISS

Deal found 30/7C$ 556

ndz. 14/93:50 p.m.YXU - LCY

2 stops19h 35mLufthansa

Deal found 30/7C$ 691

sob. 27/96:00 a.m.YXU - LCY

3 stops25h 40mMultiple Airlines

Deal found 28/7C$ 711

śr. 15/101:55 p.m.YOW - LCY

2 stops13h 35mAer Lingus

Deal found 29/7C$ 904

pon. 25/85:15 p.m.YOW - LCY

2 stops11h 15mKLM

Deal found 31/7C$ 1,014

śr. 22/109:55 a.m.YXU - LCY

3 stops21h 35mUnited Airlines

Deal found 29/7C$ 1,167

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

śr. 1/10

4:40 p.m.-5:15 p.m.

1 stop19h 35m

London City

wt. 28/10

7:10 p.m.-4:10 p.m.

1 stop25h 00m

C$ 792

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

wt. 14/10

10:10 p.m.-4:40 p.m.

1 stop13h 30m

London City

pon. 20/10

7:45 a.m.-1:20 p.m.

1 stop10h 35m

C$ 794

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

pon. 24/11

3:10 p.m.-12:50 p.m.

2 stops16h 40m

London City

sob. 29/11

8:40 a.m.-3:10 p.m.

1 stop11h 30m

C$ 800

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

wt. 7/10

4:45 p.m.-7:15 a.m.

1 stop9h 30m

London City

wt. 2/12

9:20 a.m.-3:40 p.m.

1 stop11h 20m

C$ 819

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

wt. 30/9

4:45 p.m.-7:15 a.m.

1 stop9h 30m

London City

wt. 14/10

7:45 a.m.-1:20 p.m.

1 stop10h 35m

C$ 821

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

wt. 18/11

8:30 p.m.-12:50 p.m.

1 stop11h 20m

London City

wt. 25/11

9:15 a.m.-3:50 p.m.

1 stop11h 35m

C$ 834

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

ndz. 7/9

3:11 p.m.-9:40 p.m.

2 stops25h 29m

London City

ndz. 14/9

1:20 p.m.-9:30 p.m.

2 stops37h 10m

C$ 855

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

wt. 16/9

8:20 p.m.-4:25 p.m.

2 stops15h 05m

London City

śr. 24/9

8:45 a.m.-7:45 p.m.

1 stop16h 00m

C$ 872

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

sob. 8/11

6:30 p.m.-5:05 p.m.

2 stops17h 35m

London City

wt. 18/11

9:15 a.m.-3:50 p.m.

1 stop11h 35m

C$ 877

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

pon. 8/9

9:45 p.m.-6:35 p.m.

1 stop15h 50m

London City

pon. 22/9

7:10 p.m.-12:05 p.m.

1 stop21h 55m

C$ 887

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 38 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 round-trip 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.

Reviews of airlines servicing London City

Check out reviews from past customers who have flown with Delta,KLM, andSWISS from Ontario to London City Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,686 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

655 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to London City Airport one-way?
One-way options have recently been found by users for as low as C$ 459 on SWISS. Other airlines that offer cheap prices include Lufthansa from C$ 691 and Aer Lingus from C$ 904 one-way.
What are the most popular routes from Region of Ontario to London City Airport?
The most popular route from Region of Ontario to London City Airport is Toronto Pearson Intl - London City. You may also consider Montreal Pierre Elliott Trudeau Intl - London City or 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 vacation 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

Brentford

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Southall

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Top airline flying from Ontario to London City

Airline	Cheapest	Average	Flexibility	On-time
KLM	CheapestC$ 855	AverageC$ 1,363	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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

Cheapflights helps you search for flights from Ontario to London City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to London City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London City from Ontario today and book when prices fit your budget.

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Cheap flights from Ontario to London City Airport from C$ 371

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 14/9. 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 1 sierpnia 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 1 sierpnia 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 1 sierpnia 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

Reviews of airlines servicing London City

Check out reviews from past customers who have flown with Delta,KLM, andSWISS from Ontario to London City Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines to fly from Region of Ontario to London City Airport one-way?

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?

Travelling to a place near London City Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to London City

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to London City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

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?

100% Free

Book with Flexibility

Travel Smart

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 1 sierpnia 2025.