Cheap flights from Heathrow to Ottawa

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

All the information you need to plan the best LHR to YOW flight in 2022: compare Heathrow to Ottawa flight prices with the expected peak season, weather and rainfall in Ottawa.
LHR - YOW
Price
£597 - £916
YOW
Temperature
-10 - 21 °C
YOW
Rainfall
50 - 93 mm

Popular in

December

High demand for flights, 17% potential price rise

Cheapest in

November

Best time to find cheap flights, 21% potential price drop

Average price

£585

Average for round-trip flights in May 2022

Round-trip from

£476

From London Heathrow to Ottawa

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from London Heathrow Airport to Ottawa?

Find a great deal and save up to 25% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Ottawa within the next two weeks, with the cheapest ticket starting at £627.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Ottawa as you normally would.

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

November can be a great time to fly to Ottawa from London Heathrow Airport with a flight ticket averaging about £595. Cheapflights users have found deals in the month of November for as cheap as £460. The most expensive prices can be found in the month of December.

Cheap flights from Heathrow to Ottawa in May, June 2022

The best prices found for LHR to YOW flights in May, June
4 Jun - 11 Jun
£387pp
LHR
London Heathrow
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow
30 Jun - 17 Jul
£393pp
LHR
London Heathrow
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
   
2 STOPS
LHR
London Heathrow
3 Jun - 7 Jun
£394pp
LHR
London Heathrow
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow

London Heathrow to Ottawa 2022 flight deals

Cheap flights to Ottawa from Heathrow found for this year
3 Oct - 14 Oct
£376pp
LHR
London Heathrow
Air Canada
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow
8 Sep - 24 Sep
£385pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow
4 Jun - 11 Jun
£387pp
LHR
London Heathrow
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow

Last-minute flights from Heathrow to Ottawa

Late deals on return flights to Ottawa from Heathrow, departing today and this week
4 Jun - 11 Jun
£387pp
LHR
London Heathrow
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow
3 Jun - 7 Jun
£394pp
LHR
London Heathrow
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow
4 Jun - 10 Jun
£395pp
LHR
London Heathrow
Air Canada
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
LHR
London Heathrow

One-way flights to Ottawa from London Heathrow

The cheapest one-way flights from Heathrow to Ottawa
14:00 - 21:33
Multiple Airlines
1 stop
12h 33m
LHR - YOW
Multiple Airlines
£479
FlightNetwork
04:00 - 13:43
TAP AIR PORTUGAL
2 stops
14h 43m
LHR - YOW
TAP AIR PORTUGAL
£487
Travelgenio
10:15 - 06:37
WestJet
2 stops
25h 22m
LHR - YOW
WestJet
£491
WestJet

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Ottawa</span> flights.

Flight FAQs

From Heathrow to Ottawa

What airport do you fly into for flights to Ottawa from London Heathrow?

Ottawa (YOW), located 6.6 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Ottawa. 7 airlines have flights to Ottawa from London Heathrow on a regular basis. Booking flights from London Heathrow to Ottawa should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

Which airlines flying from London Heathrow to Ottawa have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, Lufthansa, and Virgin Atlantic flying from London Heathrow to Ottawa have implemented new flexible cancellation policies.

Can I find flights from London Heathrow Airport to Ottawa for under £400 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Ottawa for under £400. The cheapest flight booked recently is on Air Canada for just £376, but on average you can expect to pay £396.

Are there last-minute flights available from London Heathrow Airport to Ottawa for under £400?

There are currently 20+ open flights from London Heathrow Airport to Ottawa within the next 7 days for less than £400.

What are the cheapest airlines flying from London Heathrow Airport to Ottawa round-trip?

Our cheapest airline available from London Heathrow Airport to Ottawa is Air Canada. Our recent data shows that you can find tickets from as low as £376 on this airline. An additional option worth looking into is Lufthansa, starting at £427. Users have found that Air Canada is 37% cheaper than the other options available to this destination.

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

For one-way options, check prices for WestJet. According to our data, you can fly for as low as £404. Users have also found prices from £413 and £487 on Air Canada and TAP AIR PORTUGAL, respectively.

What are the most popular airlines that fly from London Heathrow Airport to Ottawa?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Ottawa.

What are the cheapest flights from London Heathrow Airport to Ottawa?

Looking at all options, your cheapest flight can be booked for £347. While the most popular route (London Heathrow - Ottawa) can be booked for £388 on average our data indicates £1,444 when flying from London Heathrow Airport to Ottawa.

COVID Restrictions

View COVID Travel Restrictions for Ottawa, Canada

Do I need a COVID test to fly to Ottawa from Heathrow?

Information is based on travel restrictions from London Heathrow to Ottawa

Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Ottawa.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Ottawa.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Ottawa.

Do I need a test to fly back to Heathrow from Ottawa?

Returning to London Heathrow from Ottawa

COVID-19 testing requirements
Visitors from Ottawa are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from Ottawa are not required to quarantine after entering London Heathrow.

Hide COVID Travel Restrictions for Ottawa, Canada

Alternative routes for Heathrow to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Ottawa

Things to know before you go - useful duration and weather info for your trip from Heathrow to Ottawa.
Today's exchange rate
£1 = C$ 1.61
Average temperature for May in Ottawa
20.0 °C
Avg rainfall for May in Ottawa
75.0 mm

Airports servicing London

Airports servicing Ottawa

Top 5 airlines flying from London Heathrow to Ottawa

The chart below displays the airlines Cheapflights users travelling from Heathrow to Ottawa choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Virgin Atlantic
£370 £502 No cancel fee 72%
Search Virgin Atlantic flights
KLM
£412 £475 No cancel fee 75%
Search KLM flights
Air France
£413 £463 No cancel fee 77%
Search Air France flights
Air Canada
£441 £589 No cancel fee 67%
Search Air Canada flights
Lufthansa
£468 £661 No cancel fee 76%
Search Lufthansa flights
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