Popular in | July |
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Cheapest in | November |
Round-trip from | £457 |
One-way from | £334 |
Saturday flights are generally found to be more expensive for flights from London to Ottawa. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ottawa.
Users have found that booking a flight from London to Ottawa at least 36 days early can save you up to 47% on average compared to booking a flight this week. If booking 36 days before your flight isn’t an option for you, users have found flights from London to Ottawa for as little as £542 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £721 for flights departing within the next 3 days.
Our data shows that November tends to be the cheapest month to fly to Ottawa from London. Users have commonly found prices around £594 for the month, but tickets can be as low as £368. Due to multiple factors, prepare for potentially higher prices in July.
It’s typically best to fly out from London to Ottawa in the evening. Doing so could potentially save you 18% on the flight price compared to flying at midday, which is usually more expensive.
Fly from
Fly to
Budget
£421 - £574
Route
Depart
Return
Price
London GatwickOttawa
LGW - YOW
LGWYOW
London Gatwick
Thu 12/9
1 stop27h 22m
Ottawa
Thu 26/9
1 stop9h 45m
London HeathrowOttawa
LHR - YOW
LHRYOW
London Heathrow
Thu 28/11
2 stops17h 38m
Ottawa
Tue 3/12
1 stop18h 15m
London HeathrowOttawa
LHR - YOW
LHRYOW
London Heathrow
Thu 28/11
1 stop11h 05m
Ottawa
Tue 3/12
1 stop9h 45m
London HeathrowOttawa
LHR - YOW
LHRYOW
London Heathrow
Thu 28/11
2 stops17h 38m
Ottawa
Tue 3/12
2 stops12h 25m
London HeathrowOttawa
LHR - YOW
LHRYOW
London Heathrow
Tue 22/10
1 stop13h 35m
Ottawa
Tue 5/11
1 stop12h 10m
London HeathrowOttawa
LHR - YOW
LHRYOW
London Heathrow
Tue 10/9
1 stop9h 25m
Ottawa
Tue 24/9
1 stop9h 00m
London HeathrowOttawa
LHR - YOW
LHRYOW
London Heathrow
Tue 10/9
2 stops14h 23m
Ottawa
Tue 24/9
1 stop16h 35m
London HeathrowOttawa
LHR - YOW
LHRYOW
London Heathrow
Tue 10/9
2 stops29h 20m
Ottawa
Tue 24/9
2 stops24h 20m
London HeathrowOttawa
LHR - YOW
LHRYOW
London Heathrow
Tue 10/9
2 stops17h 01m
Ottawa
Wed 25/9
1 stop11h 11m
YOW Temperature | -10 - 21 °C |
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If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
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