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Flights London - Ottawa

Why book with eDreams
  • Cheap flights with 660+ top airlines
  • Compare the cheapest deals
  • Flights to Ottawa for the best price

See Ottawa with last minute flights

Top flight offers from all London airports.

Departure Mon, 04 Oct Return Thu, 07 Oct
LON London
YOW Ottawa
return from 457€
Departure Fri, 15 Oct Return Sun, 24 Oct
LON London
YOW Ottawa
return from 492€
Route information
Get useful information about London and Ottawa to organize your journey.
Currency and cost comparison
Exchange rate
1.00 EUR = 1.51 CAD
Euro Canadian Dollar
1 CAD = 0.67 EUR
Last checked on 18 October 2021
Local, one-way ticket

Trains in Ottawa are 27% cheaper than in London.

Mid-priced restaurant

A meal in Ottawa is 24% cheaper than a meal in London.

Standard daytime start rate

A taxi fare in Ottawa is 29% cheaper than in London.

Regular cappuccino

Coffee in Ottawa is 10% cheaper than in London.

London airports
  • ( Stansted (STN)
    How far from city centre: 49 kms
  • ( Gatwick (LGW)
    How far from city centre: 40 kms
  • ( Heathrow (LHR)
    How far from city centre: 23 kms
  • ( Luton International (LTN)
    How far from city centre: 43 kms
  • ( Southend (SEN)
    How far from city centre: 57 kms
  • ( London City (LCY)
    How far from city centre: 12 kms
Ottawa airports
  • ( Ottawa International (YOW)
    How far from city centre: 6 kms
  • ( Rockcliffe St (YRO)
    How far from city centre: 6 kms
K Distance: 5367 kms

Find flights from London - Ottawa

Are you excited for an amazing trip from London to Ottawa? You are in the right place! If you need a little getaway to see a loved one or a comfortable flight for your business trip, the best deal prices and airline carriers are a click away from you. You either are looking for a cheap flight or are in a hurry to find a last-minute ticket, no worries! eDreams will take care of everything you need for a perfect vacation in Ottawa. You will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. Don´t forget to book a hotel and choose a car for your perfect trip as a package. Choose the best-suited flight and fasten your seatbelt, we are flying!

How is COVID-19 currently affecting flights fromLondon to Ottawa?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to Canada. At eDreams have you covered!
For flights from London to Ottawa, how can I find the cheapest price?
On eDreams we use machine learning to find the most economical flight between London and Ottawa. By taking into account the combinations of airlines, stopovers, direct flights as well as the various criteria for the journeys, our search engine allows us to offer our customers the best price under the best conditions.
Is Ottawa more expensive than London to visit?
Looking at taxi prices, a ride in Ottawa costs an average of 2.51 EUR euros, 29% cheaper than London, with a fare of 3.52 EUR euros, while train tickets cost 27% less in Ottawa: 2.41 EUR euros against 3.28 EUR euros in London. Comparing the price of a meal, they range from 13.37 EUR euros in Ottawa, 24% less than the 17.58 EUR euros in London. The price of a coffee is approximately 10% cheaper in Ottawa, with an average of 3.13 EUR euros, while in London the coffee costs 3.49 EUR.
When booking, when is the best time to do so in order to get the best prices for London to Ottawa flights?
The most popular month for flights from London to Ottawa are: July, March and September.
When is the best time to travel from London to Ottawa?
A good period of the year to visit Ottawa from London really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, June is the best month to fly to Ottawa from London, basedd on searches from our customers, followed by July and August. If you prefer to avoid the busy season and get away from the crowds November, February and March are the months with fewer searches for the route London -  Ottawa.
What is the duration of a flight from London to Ottawa?
Flight time, on average, fromLondon to Ottawa is usually 09:36 hours on average, at an average distance of 6,444 km, for flights for the route (which may have 1 or more stops in other cities in between).
What is the weather like in Ottawa compared to London?
The average temperature in London the average temperature is 29.01 degrees in summer, with precipitation around 9.0 mm , Ottawa's temperatures reach 31.33 during the hot season, with 9.0 average of rain rate . In winter, however, weather indicators show around -24.7 degrees in Ottawa, compared to the -3.09 average degrees reported in London. During the winter period, London can register 6.0 mm precipitation, while Ottawa have an average of 3.0 mm rain level.
Which airports have flights between London and Ottawa?
The most common route form London to Ottawa is: Heathrow (LHR) to Ottawa International (YOW). These airlines fly this route:
  • Air Canada.
  • Lufthansa.
  • United Airlines.
The airlines that fly indirectly from London to Ottawa are:
The airlines that fly indirectly from London to Ottawa are:
  • Westjet, stopping in Toronto for 123 minutes at least.
Other interesting routes

Other city destinations

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International sites

Vuelos desde Londres a Ottawa
Vols de Londres à Ottawa
Voli da Londra a Ottawa
Voos desde Londres a Ottawa
Flights from London to Ottawa
Flüge von London nach Ottawa