Cheap Flights from Heathrow to Ottawa from £376

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

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

£479

FlightNetwork

04:00 - 13:43

TAP AIR PORTUGAL

2 stops

14h 43m

LHR - YOW

£487

Travelgenio

10:15 - 06:37

WestJet

2 stops

25h 22m

LHR - YOW

£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.

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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.

London to Ottawa from £1,339 pp

Destination information for Ottawa

Things to know before you go - useful duration and weather info for your trip from Heathrow to Ottawa.

£1 = C$ 1.61

20.0 °C

75.0 mm

Airports servicing London

Heathrow (LHR)

Airports servicing Ottawa

Ottawa (YOW)

Airline	Cheapest	Average	Flexibility	On-time
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

Cheap flights from Heathrow to Ottawa

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.

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

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

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

Cheap flights from Heathrow to Ottawa in May, June 2022

The best prices found for LHR to YOW flights in May, June

London Heathrow to Ottawa 2022 flight deals

Cheap flights to Ottawa from Heathrow found for this year

Last-minute flights from Heathrow to Ottawa

Late deals on return flights to Ottawa from Heathrow, departing today and this week

One-way flights to Ottawa from London Heathrow

The cheapest one-way flights from Heathrow to Ottawa

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?

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

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

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

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

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

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

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

Related searches

Flights to Ottawa (YOW) from Heathrow

Hire a Car

COVID Restrictions

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

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

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.

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.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2022.

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