CA $1,174 Cheap Flights from Ontario (ONT) to London (LCY)

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Cheap flights from Ontario (ONT) to London (LCY)

Prices were available within the past 7 days and start at CA $1,174 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Los Angeles to London Flights

The easy way to book your flights from Ontario to London 

With Expedia, it’s simple to find and book flights to London from Ontario whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 8 airlines that cover this route. There are nonstop flights to London City, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ontario to London today, tomorrow, or this week.  

 

Save dollars with cheap flights from Los Angeles - Ontario Intl., ONT to London City, LCY 

Sort your search results by price to find great deals on your flight from Ontario to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Ontario currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to London  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to London from Ontario 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to London with Expedia today.

Frequently asked questions

How much is a flight from Ontario Airport to LCY?
The lowest price advertised for a round-trip journey between Ontario Airport and LCY is . But you better act fast. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles - Ontario Intl. Airport (ONT) to London City Airport (LCY)?
This can differ from airline to airline, as each has its own terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from Ontario Airport to London City Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for ONT to LCY flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from ONT to LCY?
You’ll have 8,700 kilometers to cover on the long-haul Ontario to London route. Wear comfy clothes and consider taking a pair of noise-canceling earphones.
Which airlines fly direct from ONT to London City Airport (LCY)?
At present, no airlines offer flights directly from ONT to LCY. You’ll need to book a flight with one or more stops. To get the best price and connections, lock in your fare ahead of time.
Are ONT to London City Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Los Angeles - Ontario Intl. Airport (ONT) to London City Airport can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out entirely! If you’d prefer to play it safe and start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices that far in advance. Our top tip? Check back often as updates are made regularly.
London nearby Airports

London

Ontario to Heathrow
CA $811.00
Ontario nearby Airports

Los Angeles

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