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 20m. SWISS provides one of the quickest options available for as low as £400. 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 cheapest airlines to fly from London City Airport to Region of Ontario one-way?

One-way options have recently been found by users for as low as £268 on KLM. Other airlines that offer cheap prices include British Airways from £277 and Virgin Atlantic from £284 one-way.

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.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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.

What are the most popular airlines that fly from London City Airport to Region of Ontario?

Before booking your flight from London City Airport to Region of Ontario check out the most popular airlines for this route: British Airways, Lufthansa or Air Transat.

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

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

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.

£254+ Flights from London City Airport to Ontario

Cheap flight deals from London City to Ontario

Round-trip from	£356
One-way from	£254
Popular in	December
Cheapest in	February
Average price	£376

SWISS
23/1-27/1
2 total stops
30h 35m total
London to Ontario

Search Deals

Virgin Atlantic
4/12
1 total stop
10h 40m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£13 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 September 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 17 September 2025.

Thu 13/1109:40LCY - YYZ

1 stop11h 35mMultiple Airlines

Sun 23/1118:15YYZ - LCY

1 stop17h 25mMultiple Airlines

Deal found 15/9£360

Thu 20/1109:40LCY - YYZ

1 stop11h 35mMultiple Airlines

Tue 25/1118:15YYZ - LCY

1 stop17h 25mMultiple Airlines

Deal found 14/9£362

Thu 6/1109:40LCY - YYZ

1 stop15h 10mMultiple Airlines

Mon 17/1118:15YYZ - LCY

1 stop17h 25mMultiple Airlines

Deal found 16/9£363

Thu 13/1109:15LCY - YUL

1 stop10h 55mMultiple Airlines

Mon 17/1116:45YUL - LCY

1 stop15h 05mMultiple Airlines

Deal found 15/9£364

Tue 4/1119:10LCY - YUL

1 stop25h 00mMultiple Airlines

Tue 25/1116:45YUL - LCY

1 stop19h 20mMultiple Airlines

Deal found 16/9£366

Tue 2/1209:50LCY - YYZ

1 stop11h 25mLufthansa

Sun 7/1218:15YYZ - LCY

1 stop17h 25mLufthansa

Deal found 15/9£366

Thu 6/1109:15LCY - YYZ

1 stop11h 55mSWISS

Mon 10/1120:30YYZ - LCY

1 stop11h 20mSWISS

Deal found 14/9£367

Thu 6/1109:15LCY - YYZ

1 stop11h 55mSWISS

Wed 12/1120:30YYZ - LCY

1 stop15h 35mSWISS

Deal found 16/9£368

Thu 6/1109:40LCY - YYZ

1 stop11h 35mMultiple Airlines

Thu 27/1118:15YYZ - LCY

1 stop18h 25mMultiple Airlines

Deal found 14/9£369

Tue 4/1109:15LCY - YYZ

1 stop11h 35mSWISS

Mon 17/1120:30YYZ - LCY

1 stop11h 20mSWISS

Deal found 16/9£370

Wed 15/1009:25LCY - YYZ

1 stop32h 25mMultiple Airlines

Thu 23/1016:35YYZ - LCY

1 stop11h 15mMultiple Airlines

Deal found 14/9£371

Wed 5/1110:00LCY - YUL

1 stop12h 20mKLM

Mon 17/1119:10YUL - LCY

1 stop9h 20mKLM

Deal found 15/9£384

Best flights from London City to Ontario
Discover carefully curated flight deals from London City to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Fri 14/1109:25LCY - YUL

1 stop10h 45mMultiple Airlines

Sun 16/1116:45YUL - LCY

1 stop10h 50mMultiple Airlines

Deal found 16/9£366

Thu 9/1009:25LCY - YYZ

1 stop12h 00mSWISS

Sun 19/1020:15YYZ - LCY

1 stop11h 15mSWISS

Deal found 15/9£388

Fri 5/1209:20LCY - YYZ

1 stop11h 20mDelta

Thu 25/1221:15YYZ - LCY

1 stop14h 20mDelta

Deal found 14/9£400

Thu 20/1120:05LCY - YUL

1 stop26h 15mVirgin Atlantic

Tue 25/1112:50YUL - LCY

2 stops13h 25mVirgin Atlantic

Deal found 16/9£407

Tue 17/210:00LCY - YYZ

1 stop10h 40mKLM

Sun 22/217:50YYZ - LCY

1 stop10h 00mKLM

Deal found 16/9£408

Thu 12/309:40LCY - YQT

2 stops41h 25mLufthansa

Mon 16/311:15YQT - LCY

2 stops26h 25mLufthansa

Deal found 14/9£579

Thu 20/1109:15LCY - YUL

1 stop10h 55mMultiple Airlines

Tue 25/1116:45YUL - LCY

1 stop20h 55mMultiple Airlines

Deal found 16/9£366

Fri 12/1208:40LCY - YYZ

1 stop12h 00mDelta

Thu 25/1221:15YYZ - LCY

1 stop14h 20mDelta

Deal found 15/9£404

Thu 20/1120:05LCY - YUL

1 stop26h 15mVirgin Atlantic

Mon 24/1116:45YUL - LCY

2 stops18h 50mVirgin Atlantic

Deal found 17/9£407

Thu 20/1117:05LCY - YUL

1 stop29h 15mKLM

Wed 20/518:50YUL - LCY

1 stop17h 30mKLM

Deal found 14/9£438

Tue 18/1110:00LCY - YUL

2 stops18h 26mDelta

Wed 26/1119:10YUL - LCY

1 stop9h 20mDelta

Deal found 16/9£407

Wed 8/1008:45LCY - YYZ

2 stops15h 20mMultiple Airlines

Sat 18/1019:47YYZ - LCY

2 stops16h 28mMultiple Airlines

Deal found 15/9£411

Sat 7/208:40LCY - YUL

2 stops19h 32mVirgin Atlantic

Wed 18/219:10YUL - LCY

1 stop17h 10mVirgin Atlantic

Deal found 16/9£411

Mon 2/309:50LCY - YYZ

2 stops18h 33mMultiple Airlines

Thu 12/314:50YYZ - LCY

2 stops13h 55mMultiple Airlines

Deal found 15/9£417

Thu 6/1107:45LCY - YYZ

1 stop16h 30mVirgin Atlantic

Wed 12/1106:00YYZ - LCY

2 stops21h 10mVirgin Atlantic

Deal found 14/9£421

Tue 4/1110:00LCY - YUL

2 stops18h 14mDelta

Tue 25/1112:50YUL - LCY

2 stops13h 25mDelta

Deal found 16/9£427

Thu 6/1109:20LCY - YYZ

1 stop14h 55mVirgin Atlantic

Tue 11/1115:38YYZ - LCY

2 stops12h 52mVirgin Atlantic

Deal found 14/9£421

Thu 20/1110:00LCY - YUL

2 stops18h 26mDelta

Tue 25/1112:50YUL - LCY

2 stops13h 25mDelta

Deal found 16/9£429

Thu 30/1019:10LCY - YUL

2 stops27h 30mMultiple Airlines

Thu 6/1114:13YUL - LCY

2 stops17h 37mMultiple Airlines

Deal found 15/9£433

Thu 26/209:40LCY - YXU

2 stops36h 25mLufthansa

Mon 2/309:25YXU - LCY

2 stops26h 15mLufthansa

Deal found 13/9£594

Wed 14/110:00LCY - YYZ

2 stops17h 55mVirgin Atlantic

Mon 19/117:50YYZ - LCY

1 stop9h 20mVirgin Atlantic

Deal found 15/9£427

Thu 30/1019:10LCY - YUL

2 stops28h 38mMultiple Airlines

Wed 5/1119:00YUL - LCY

2 stops16h 40mMultiple Airlines

Deal found 16/9£438

Wed 11/317:50LCY - YOW

2 stops34h 49mKLM

Sun 15/305:40YOW - LCY

2 stops45h 35mKLM

Deal found 13/9£584

Wed 11/309:50LCY - YOW

2 stops35h 28mLufthansa

Sun 15/318:20YOW - LCY

2 stops34h 55mLufthansa

Deal found 14/9£619

Sat 7/208:40LCY - YYZ

2 stops19h 22mVirgin Atlantic

Sat 14/221:15YYZ - LCY

1 stop11h 00mVirgin Atlantic

Deal found 15/9£427

Tue 13/109:20LCY - YYZ

2 stops18h 42mVirgin Atlantic

Tue 20/117:50YYZ - LCY

1 stop9h 20mVirgin Atlantic

Deal found 13/9£427

Mon 29/919:10LCY - YQT

2 stops32h 36mLufthansa

Mon 6/1017:00YQT - LCY

2 stops18h 25mLufthansa

Deal found 15/9£688

Mon 27/1009:50LCY - YOW

2 stops19h 48mMultiple Airlines

Mon 3/1110:20YOW - LCY

2 stops17h 55mMultiple Airlines

Deal found 15/9£568

Tue 4/1109:50LCY - YOW

2 stops18h 18mMultiple Airlines

Tue 25/1109:15YOW - LCY

2 stops19h 00mMultiple Airlines

Deal found 16/9£570

Thu 6/1109:40LCY - YOW

2 stops14h 38mMultiple Airlines

Thu 20/1112:05YOW - LCY

2 stops16h 15mMultiple Airlines

Deal found 16/9£570

Last-minute flights from London City to Ontario
Discover last-minute flight deals from London City to Ontario. Data last updated 17 September 2025 and is based on user searches.

Wed 17/916:50LCY - YYZ

1 stop26h 15mITA Airways

Tue 23/917:00YYZ - LCY

1 stop18h 15mITA Airways

Deal found 14/9£389

Wed 17/916:50LCY - YYZ

1 stop26h 15mITA Airways

Wed 24/917:00YYZ - LCY

1 stop12h 05mITA Airways

Deal found 16/9£391

Mon 22/918:05LCY - YUL

1 stop25h 55mMultiple Airlines

Tue 30/916:40YUL - LCY

1 stop19h 50mMultiple Airlines

Deal found 15/9£389

Thu 2/1009:25LCY - YYZ

2 stops17h 35mMultiple Airlines

Mon 6/1020:15YYZ - LCY

1 stop16h 00mMultiple Airlines

Deal found 16/9£389

Wed 8/1019:20LCY - YYZ

1 stop26h 05mSWISS

Sun 19/1020:15YYZ - LCY

1 stop11h 15mSWISS

Deal found 15/9£388

Wed 8/1019:20LCY - YYZ

1 stop26h 05mSWISS

Wed 22/1020:15YYZ - LCY

1 stop11h 15mSWISS

Deal found 15/9£396

Wed 8/1008:40LCY - YYZ

1 stop16h 15mVirgin Atlantic

Sun 26/1022:15YYZ - LCY

1 stop17h 20mVirgin Atlantic

Deal found 15/9£400

Tue 14/1009:25LCY - YYZ

1 stop12h 00mSWISS

Tue 21/1020:15YYZ - LCY

1 stop11h 15mSWISS

Deal found 14/9£395

Wed 15/1009:25LCY - YYZ

1 stop32h 25mMultiple Airlines

Thu 23/1016:35YYZ - LCY

1 stop11h 15mMultiple Airlines

Deal found 14/9£371

Tue 21/1010:00LCY - YYZ

1 stop14h 55mVirgin Atlantic

Sun 26/1022:15YYZ - LCY

1 stop15h 05mVirgin Atlantic

Deal found 15/9£390

Thu 23/1008:45LCY - YYZ

1 stop16h 00mMultiple Airlines

Thu 30/1017:40YYZ - LCY

1 stop19h 00mMultiple Airlines

Deal found 15/9£393

Thu 23/1019:20LCY - YYZ

1 stop26h 05mSWISS

Thu 30/1021:30YYZ - LCY

1 stop15h 35mSWISS

Deal found 16/9£397

One-way flights from London City to Ontario
Search for one-way flight options from London City to Ontario. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Thu 4/1210:00LCY - YYZ

1 stop10h 40mVirgin Atlantic

Deal found 16/9£254

Tue 11/1118:55LCY - YYZ

1 stop25h 45mVirgin Atlantic

Deal found 16/9£255

Mon 10/1118:55LCY - YYZ

1 stop29h 20mVirgin Atlantic

Deal found 16/9£256

Wed 25/208:40LCY - YYZ

1 stop12h 00mVirgin Atlantic

Deal found 15/9£260

Wed 12/1107:45LCY - YYZ

1 stop12h 55mVirgin Atlantic

Deal found 15/9£268

Wed 12/1109:20LCY - YYZ

1 stop11h 20mKLM

Deal found 16/9£268

Fri 14/1120:05LCY - YYZ

1 stop24h 35mVirgin Atlantic

Deal found 15/9£269

Wed 4/209:20LCY - YYZ

1 stop11h 20mVirgin Atlantic

Deal found 15/9£273

Sat 17/110:00LCY - YYZ

1 stop10h 40mKLM

Deal found 15/9£274

Wed 4/209:20LCY - YYZ

1 stop11h 20mDelta

Deal found 16/9£274

Sat 17/108:40LCY - YYZ

2 stops19h 24mVirgin Atlantic

Deal found 15/9£275

Thu 15/110:00LCY - YYZ

2 stops18h 02mVirgin Atlantic

Deal found 16/9£276

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LCY - YUL

LCYYUL

London City

Fri 14/11

09:25-15:10

1 stop10h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

16:45-08:35

1 stop10h 50m

£366

LondonMontreal

LCY - YUL

LCYYUL

London City

Thu 20/11

09:15-15:10

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

16:45-18:40

1 stop20h 55m

£366

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 9/10

09:25-16:25

1 stop12h 00m

Toronto Pearson Intl

Sun 19/10

20:15-12:30

1 stop11h 15m

£388

LondonToronto

LCY - YYZ

LCYYYZ

London City

Fri 5/12

09:20-15:40

1 stop11h 20m

Toronto Pearson Intl

Thu 25/12

21:15-16:35

1 stop14h 20m

£400

LondonToronto

LCY - YYZ

LCYYYZ

London City

Fri 12/12

08:40-15:40

1 stop12h 00m

Toronto Pearson Intl

Thu 25/12

21:15-16:35

1 stop14h 20m

£404

LondonMontreal

LCY - YUL

LCYYUL

London City

Thu 20/11

20:05-17:20

1 stop26h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

12:50-07:15

2 stops13h 25m

£407

LondonMontreal

LCY - YUL

LCYYUL

London City

Thu 20/11

20:05-17:20

1 stop26h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

16:45-16:35

2 stops18h 50m

£407

LondonMontreal

LCY - YUL

LCYYUL

London City

Tue 18/11

10:00-23:26

2 stops18h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

19:10-09:30

1 stop9h 20m

£407

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 17/2

10:00-15:40

1 stop10h 40m

Toronto Pearson Intl

Sun 22/2

17:50-08:50

1 stop10h 00m

£408

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 8/10

08:45-19:05

2 stops15h 20m

Toronto Pearson Intl

Sat 18/10

19:47-17:15

2 stops16h 28m

£411

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results

...

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

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

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Aer Lingus

7.2

Good

1,274 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air Canada

7.1

Good

10,000 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Lufthansa

6.8

Okay

7,407 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

British Airways

6.7

Okay

7,363 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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 20m. SWISS provides one of the quickest options available for as low as £400. 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 cheapest airlines to fly from London City Airport to Region of Ontario one-way?
One-way options have recently been found by users for as low as £268 on KLM. Other airlines that offer cheap prices include British Airways from £277 and Virgin Atlantic from £284 one-way.
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London City to Ontario

Heathrow to Pearson Intl flights

Heathrow to Vancouver Intl flights

Gatwick to Pearson Intl flights

Heathrow to Toronto Island flights

London City to Pearson Intl flights

Gatwick to Vancouver Intl flights

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Heathrow to Pierre Elliott Trudeau Intl flights

Luton to Pearson Intl flights

London City to Vancouver Intl flights

Stansted to Pearson Intl flights

Heathrow to Abbotsford flights

Gatwick to Toronto Island flights

Heathrow to Halifax flights

Gatwick to Calgary flights

London City to Pierre Elliott Trudeau Intl flights

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London City to Calgary flights

Luton to Pierre Elliott Trudeau Intl flights

Stansted to Vancouver Intl flights

Heathrow to Edmonton flights

Heathrow to Ottawa flights

Stansted to Pierre Elliott Trudeau Intl flights

Gatwick to Halifax flights

Gatwick to Edmonton flights

Gatwick to Ottawa flights

London City to Halifax flights

Luton to Calgary flights

London City to Abbotsford flights

London City to Ottawa flights

Heathrow to Winnipeg flights

Luton to Halifax flights

Stansted to Halifax flights

London City to Edmonton flights

Gatwick to Abbotsford flights

Luton to Vancouver Intl flights

Heathrow to Québec City flights

Stansted to Calgary flights

Heathrow to Victoria flights

Gatwick to Winnipeg flights

Heathrow to St. John's flights

Gatwick to Québec City flights

Gatwick to St. John's flights

Southend to Pearson Intl flights

London City to Québec City flights

Heathrow to Windsor flights

Heathrow to Saskatoon flights

Gatwick to Victoria flights

Complete your trip

Region of Ontario car hire

Toronto Pearson Intl Airport car hire

Ottawa Airport car hire

Toronto Island Airport car hire

Hamilton Airport car hire

London Airport car hire

Thunder Bay Airport car hire

Toronto Region of Waterloo Intl Airport car hire

Sault Ste Marie Airport car hire

Timmins Airport car hire

Kingston Airport car hire

North Bay Airport car hire

Top 3 airlines flying from London City to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Transat	Cheapest£328	Average£347	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Lufthansa	Cheapest£368	Average£455	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£380	Average£410	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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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Cheap flights from London City Airport to Ontario from £254

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.

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 17 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London City to Ontario

Cheapest flights from London City to OntarioExplore 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 17 September 2025.

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 17 September 2025.

Cheapflights Fare Finder

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

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.

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

Reviews of airlines servicing Ontario

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.

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?

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

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

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

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

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

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

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Alternative routes for London City to Ontario

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Top 3 airlines flying from London City to Ontario

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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 17 September 2025.