Cheap flights from Heathrow to Ottawa

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The best prices from Heathrow to Ottawa are usually found in November or February, booked 24 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Heathrow (LHR) to Ottawa (YOW)

LHR - YOW
Price
£455 - £699
YOW
Temperature
-4 - 27 °C
YOW
Rainfall
53 - 96 mm
Popular in December High demand for flights, 17% potential price rise
Cheapest in November Best time to find cheap flights, 22% potential price drop
Average price £682 Average for round-trip flights in August 2020
Round-trip from £455 From Heathrow to Ottawa
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Heathrow to Ottawa?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Heathrow to Ottawa?

To save up to 22% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Heathrow to Ottawa from £470 1-2 weeks out and tickets from £564 for flights departing within the next 72 hours.

What is the cheapest month to fly from Heathrow to Ottawa?

The best pricing can be found in the month of February. Prices to Ottawa from Heathrow average £558. You can even find prices in February for less than £558, as users have found deals to Ottawa from as low as £406. The month of December appears to be one of the more expensive times to travel to Ottawa from Heathrow. Flying in the targeted month can save you up to 19%.

When is the cheapest time to fly from Heathrow to Ottawa (LHR - YOW)?

When flying from Heathrow to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight in the afternoon.

Cheap flights from Heathrow to Ottawa in August, September 2020

The best prices found for LHR to YOW flights in August, September
28 Jul - 15 Oct
£781pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow
28 Jul - 11 Dec
£784pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
Multiple Airlines
 
1 STOP
LHR
London Heathrow
28 Jul - 21 Oct
£788pp
LHR
London Heathrow
KLM
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
KLM
   
2 STOPS
LHR
London Heathrow

Heathrow to Ottawa 2020 flight deals

Cheap flights to Ottawa from Heathrow found for this year
21 Nov - 22 Nov
£407pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow
5 Dec - 6 Dec
£417pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow
21 Nov - 22 Nov
£533pp
LHR
London Heathrow
Lufthansa
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Lufthansa
Direct
LHR
London Heathrow

Direct flights to Ottawa from Heathrow

Save time with Heathrow to Ottawa direct flight deals
21 Nov - 1 Dec
£644pp
LHR
London Heathrow
Multiple airlines
Direct
YOW
Ottawa
YOW
Ottawa
Lufthansa
Direct
LHR
London Heathrow
21 Nov - 1 Dec
£664pp
LHR
London Heathrow
Lufthansa
Direct
YOW
Ottawa
YOW
Ottawa
Lufthansa
Direct
LHR
London Heathrow
15 Jan - 19 Jan
£682pp
LHR
London Heathrow
Lufthansa
Direct
YOW
Ottawa
YOW
Ottawa
Lufthansa
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Ottawa

Late deals on return flights to Ottawa from Heathrow, departing today and this week
28 Jul - 21 Oct
£781pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow
28 Jul - 11 Dec
£784pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
Multiple Airlines
 
1 STOP
LHR
London Heathrow
28 Jul - 21 Oct
£788pp
LHR
London Heathrow
KLM
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
KLM
   
2 STOPS
LHR
London Heathrow

One-way flights to Ottawa from Heathrow

The cheapest one-way flights from Heathrow to Ottawa
04:40 - 05:43
Finnair
2 stops
30h 03m
LHR - YOW
Finnair
£664
World Air Fares
06:15 - 21:32
Multiple Airlines
2 stops
20h 17m
LHR - YOW
Multiple Airlines
05:50 - 15:42
Aer Lingus
2 stops
14h 52m
LHR - YOW
Aer Lingus
£820
Gotogate

Related info for your journey

Useful info, stats and facts about Heathrow to Ottawa flights.

Flight FAQs

From Heathrow to Ottawa

Are flight prices decreasing from Heathrow to Ottawa due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Ottawa for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Heathrow to Ottawa for under £500 on Cheapflights?

Yes, there are multiple flights from Heathrow to Ottawa for under £500. The cheapest flight booked recently is on Multiple Airlines for just £407, but on average you can expect to pay £559.

Are there direct flights from Heathrow to Ottawa for under £700 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Ottawa under £700. A good price for a direct flight from Heathrow to Ottawa is less than £716.

Are there last-minute flights available from Heathrow to Ottawa for under £800?

There are currently 20+ open flights from Heathrow to Ottawa within the next 7 days for less than £800.

Does it rain more in Heathrow or Ottawa?

Heathrow will have less rainfall in 2 compared to Ottawa over the next 17 days.

Is Heathrow weather warmer or cooler than Ottawa?

Temperatures around the 27 °Cs can be experienced in July. The weather in Ottawa is hotter than in Heathrow. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from Heathrow to Ottawa?

There are many flights that can get you from Heathrow to Ottawa in 7h 35m. Fly via Lufthansa, Brussels Airlines, or KLM to get the fastest option. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Heathrow to Ottawa return?

Cheapflights users have booked flights from Heathrow to Ottawa from £407 return. Other airlines that can offer you cheap pricing are Austrian Airlines, from £512, and KLM, from £513. You may be able to fly from Heathrow to Ottawa for 30% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Heathrow to Ottawa one-way?

For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as £603. Users have also found prices from £605 and £664 on Lufthansa and SWISS, respectively.

Alternative routes for Heathrow to Ottawa

Destination information for Ottawa

Things to know before you go. Useful info for your trip from Heathrow to Ottawa
Today's exchange rate
£1 = C$ 1.75
Average temperature for August in Ottawa
27.0 °C
Avg rainfall for August in Ottawa
81.0 mm

Airports servicing London

Airports servicing Ottawa

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