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Cheap flights from London City Airport to Ontario from C$ 438

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — YYZ
30 Mar — 6 Apr1
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 25 March 2025.

Round-trip from

C$ 665

One-way from

C$ 438

Popular in

August

Cheapest in

February

Average price

C$ 756
8/5-15/5
  • 8/5-15/5
  • 2 total stops
  • 22h 50m total
  • London to Ontario
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11/6
  • 11/6
  • 2 total stops
  • 15h 06m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 25 March 2025.

Thu 8/59:25 a.m.LCY - YYZ
1 stop12h 00mMultiple Airlines
Thu 15/54:30 p.m.YYZ - LCY
1 stop10h 50mMultiple Airlines
Deal found 24/3C$ 665
Wed 7/56:45 a.m.LCY - YYZ
1 stop13h 55mBritish Airways
Mon 12/55:25 p.m.YYZ - LCY
1 stop10h 05mBritish Airways
Deal found 24/3C$ 669
Wed 7/58:45 a.m.LCY - YYZ
1 stop15h 50mLufthansa
Wed 14/54:30 p.m.YYZ - LCY
1 stop18h 55mLufthansa
Deal found 24/3C$ 685
Tue 30/94:50 p.m.LCY - YYZ
1 stop26h 15mITA Airways
Wed 8/105:00 p.m.YYZ - LCY
1 stop12h 05mITA Airways
Deal found 24/3C$ 701
Wed 7/510:00 a.m.LCY - YYZ
1 stop14h 55mVirgin Atlantic
Mon 12/54:45 p.m.YYZ - LCY
1 stop9h 30mVirgin Atlantic
Deal found 24/3C$ 705
Mon 5/59:50 a.m.LCY - YYZ
1 stop15h 05mDelta
Fri 23/54:45 p.m.YYZ - LCY
1 stop13h 55mDelta
Deal found 24/3C$ 723
Mon 12/58:10 a.m.LCY - YUL
1 stop11h 50mMultiple Airlines
Sun 18/56:35 p.m.YUL - LCY
1 stop16h 50mMultiple Airlines
Deal found 23/3C$ 741
Wed 7/57:20 p.m.LCY - YUL
1 stop24h 40mSWISS
Wed 14/54:40 p.m.YUL - LCY
1 stop19h 35mSWISS
Deal found 23/3C$ 754
Tue 13/57:45 a.m.LCY - YYZ
1 stop10h 35mKLM
Sun 18/54:35 p.m.YYZ - LCY
1 stop9h 40mKLM
Deal found 24/3C$ 778
Fri 9/58:55 a.m.LCY - YUL
1 stop12h 05mLufthansa
Mon 12/56:35 p.m.YUL - LCY
1 stop16h 50mLufthansa
Deal found 24/3C$ 792
Wed 2/79:20 a.m.LCY - YUL
1 stop12h 35mKLM
Sun 6/76:50 p.m.YUL - LCY
1 stop9h 40mKLM
Deal found 23/3C$ 794
Wed 7/510:00 a.m.LCY - YUL
1 stop11h 55mVirgin Atlantic
Wed 14/56:50 p.m.YUL - LCY
1 stop9h 40mVirgin Atlantic
Deal found 23/3C$ 798

Cheapflights Fare Finder

Customize 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 629,999 searches. Data last updated 25 March 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

Thu 8/5

9:25 a.m.-4:25 p.m.

1 stop12h 00m

Toronto Pearson Intl

Thu 15/5

4:30 p.m.-8:20 a.m.

1 stop10h 50m

C$ 665

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 7/5

6:45 a.m.-3:40 p.m.

1 stop13h 55m

Toronto Pearson Intl

Mon 12/5

5:25 p.m.-8:30 a.m.

1 stop10h 05m

C$ 669

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 7/5

8:45 a.m.-7:35 p.m.

1 stop15h 50m

Toronto Pearson Intl

Wed 14/5

4:30 p.m.-4:25 p.m.

1 stop18h 55m

C$ 685

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 7/5

10:00 a.m.-7:55 p.m.

1 stop14h 55m

Toronto Pearson Intl

Mon 12/5

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

1 stop9h 30m

C$ 705

LondonToronto

LCY - YYZ

LCYYYZ

London City

Mon 5/5

9:50 a.m.-7:55 p.m.

1 stop15h 05m

Toronto Pearson Intl

Fri 23/5

4:45 p.m.-11:40 a.m.

1 stop13h 55m

C$ 723

LondonMontreal

LCY - YUL

LCYYUL

London City

Mon 12/5

8:10 a.m.-3:00 p.m.

1 stop11h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 18/5

6:35 p.m.-4:25 p.m.

1 stop16h 50m

C$ 741

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 8/4

6:50 p.m.-2:05 p.m.

2 stops24h 15m

Toronto Pearson Intl

Mon 14/4

5:00 p.m.-10:05 a.m.

1 stop12h 05m

C$ 748

LondonMontreal

LCY - YUL

LCYYUL

London City

Wed 7/5

7:20 p.m.-3:00 p.m.

1 stop24h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

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

1 stop19h 35m

C$ 754

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 9/4

7:45 a.m.-1:30 p.m.

1 stop10h 45m

Toronto Pearson Intl

Fri 23/5

4:45 p.m.-9:30 a.m.

1 stop11h 45m

C$ 776

LondonMontreal

LCY - YUL

LCYYUL

London City

Fri 9/5

8:55 a.m.-4:00 p.m.

1 stop12h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

6:35 p.m.-4:25 p.m.

1 stop16h 50m

C$ 792

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 47 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 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 London City Airport to Ontario

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 C$ 167). Flying from London City Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm 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.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

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).

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 25 March 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from London to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
LOT
7.6
Good
1,061 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

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

    C$ 673 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on British Airways and SWISS, with prices starting from C$ 774 and C$ 867, respectively.

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

    Most travellers choose London City - Toronto Pearson Intl, London City - Montreal Pierre Elliott Trudeau Intl or London City - Ottawa when deciding on the best route from London City Airport to Region of Ontario.

  • 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 vacation 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 C$ 167). Flying from London City Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.
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