London to Ontario Flight tickets from ₹ 19,148

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Book flight tickets from London to Ontario starting at ₹ 19,148

Discover our range of affordable one-way and round-trip flights from London to Ontario and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from London to Ontario

Explore the best time to buy affordable tickets to Ontario with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from London to Ontario

Which airline provides the cheapest flights from London to Ontario? Discover the option that best suits your travel needs before embarking on your journey.

Air Canada

From ₹ 19,148

United Airlines

From ₹ 23,666

Find more flights and airlines

Alternative Routes from London to Ontario

Did you know that you can save money and time on an alternative route from London to Ontario? Check out some of the different available routes below.

Cheapest
YXU
05:40
13h 57m
2 transfer
ONT
16:37
London International Airport - Ontario International Airport
Mon, Dec 16Air Canada
₹ 19,148
YXU
05:40
13h 57m
2 transfer
ONT
16:37
London International Airport - Ontario International Airport
Mon, Dec 16Air Canada
₹ 19,148
Find More Flights

FAQ

When are flight tickets from London (YXU) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from London to Ontario based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from London (YXU) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around ₹ 32,702.

How to find a cheap flight from London to Ontario

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com