Travelers have found it’s best to book a flight 50 days in advance to save up to 13% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from United Kingdom to Ontario 1-2 weeks in advance for as low as £504, or £611 for flights within the next 24 hours.
Flights from United Kingdom to Ontario lean towards being more expensive in July. Prices are generally better when you fly from United Kingdom to Ontario in November, with the cheapest ticket starting at £355.
When flying from United Kingdom to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£421 - £633
Route
Depart
Return
Price
London GatwickOntario
LGW - ONT
LGWONT
London Gatwick
Tue 17/9
2 stops19h 20m
Ontario
Tue 1/10
2 stops18h 03m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Wed 18/9
1 stop15h 01m
Ontario
Wed 2/10
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 stop16h 52m
Ontario
Mon 3/6
1 stop14h 28m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Sat 1/6
1 stop18h 44m
Ontario
Tue 4/6
1 stop12h 40m
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
Mon 1/7
2 stops26h 33m
Ontario
Tue 23/7
2 stops28h 10m
No data available for this route at this time. Please check back soon.
Entertainment
Overall
Food
Crew
Comfort
Boarding
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.
Entertainment
Overall
Food
Crew
Comfort
Boarding
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.
Entertainment
Overall
Food
Crew
Comfort
Boarding
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.
Entertainment
Overall
Food
Crew
Comfort
Boarding
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.
Entertainment
Overall
Food
Crew
Comfort
Boarding
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.
Entertainment
Overall
Food
Crew
Comfort
Boarding
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.
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