Popular in | August |
---|---|
Cheapest in | November |
Average price | £566 |
Round-trip from | £436 |
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 £503. For sooner than that we have options available in the next 3 days from £609.
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 £354.
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
£401 - £657
Route
Depart
Return
Price
London GatwickOntario
LGW - ONT
LGWONT
London Gatwick
Wed 11/9
2 stops19h 06m
Ontario
Wed 2/10
2 stops17h 38m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Tue 17/9
1 stop15h 01m
Ontario
Tue 1/10
1 stop13h 10m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Wed 30/10
1 stop16h 58m
Ontario
Mon 11/11
1 stop14h 25m
London GatwickOntario
LGW - ONT
LGWONT
London Gatwick
Tue 10/9
2 stops20h 36m
Ontario
Thu 19/9
2 stops19h 55m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Wed 12/6
2 stops17h 25m
Ontario
Tue 18/6
2 stops15h 26m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Mon 20/5
1 stop15h 21m
Ontario
Mon 3/6
1 stop14h 28m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Wed 3/7
1 stop15h 28m
Ontario
Wed 10/7
2 stops14h 35m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Mon 27/5
2 stops39h 58m
Ontario
Sun 2/6
2 stops28h 10m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Tue 21/5
2 stops22h 34m
Ontario
Tue 28/5
2 stops16h 30m
LAX Temperature | 14 - 23 °C |
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Comfort
Food
Entertainment
Crew
Boarding
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.
Comfort
Food
Entertainment
Crew
Boarding
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.
Comfort
Food
Entertainment
Crew
Boarding
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.
Comfort
Food
Entertainment
Crew
Boarding
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.
Comfort
Food
Entertainment
Crew
Boarding
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.
Comfort
Food
Entertainment
Crew
Boarding
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.