Popular in | August |
---|---|
Cheapest in | November |
Average price | £568 |
Round-trip from | £437 |
Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 18% when planning your travel around this day of the week.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 13% on flights from London to Ontario compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £504. For sooner than that we have options available in the next 3 days from £610.
Flights from London to Ontario lean towards being more expensive in July. Prices are generally better when you fly from London to Ontario in November, with the cheapest ticket starting at £355.
It’s optimal to fly from London to Ontario in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at midday.
Fly from
Fly to
Budget
£412 - £661
Route
Depart
Return
Price
London GatwickOntario
LGW - ONT
LGWONT
London Gatwick
Wed 11/9
2 stops19h 20m
Ontario
Sun 6/10
2 stops24h 11m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Thu 16/5
1 stop16h 17m
Ontario
Sat 18/5
1 stop26h 36m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Wed 3/7
1 stop14h 57m
Ontario
Wed 10/7
1 stop13h 12m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Wed 10/7
1 stop14h 50m
Ontario
Wed 24/7
1 stop13h 12m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Wed 19/6
1 stop13h 16m
Ontario
Wed 26/6
1 stop12h 35m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Tue 21/5
1 stop13h 41m
Ontario
Wed 29/5
1 stop12h 40m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Sat 29/6
1 stop15h 34m
Ontario
Wed 10/7
1 stop14h 15m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Mon 1/7
1 stop15h 28m
Ontario
Wed 10/7
2 stops14h 35m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Thu 4/7
2 stops40h 43m
Ontario
Mon 15/7
2 stops28h 10m
LAX Temperature | 14 - 23 °C |
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Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Entertainment
Food
Comfort
Overall
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
When you search for this flight from London to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Cheapflights helps you find that perfect flight to Ontario from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Ontario, users can toggle the no change fees filter when performing a flight search.
Yes, Cheapflights offers price alerts on London to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.