Popular airlines among travellers
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
Cheap Flights from London (LCY) to Ottawa (YOW)
Prices were available within the past 7 days and start at £856 for one-way flights and £530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | London City |
Destination airport | Ottawa Train Station |
Airlines serving | KLM, Lufthansa, Swiss International Air Lines |
Return price | £529 |
Distance | 5338 km |
Compare flights from London to Ottawa easily and book in confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Ottawa. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Macdonald-Cartier Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from London City to Macdonald-Cartier Intl..
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from London City (LCY) to Macdonald-Cartier Intl. (YOW)
The easiest way to view the best deals on flights from London to Ottawa today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from London City to Macdonald-Cartier Intl. start at just £530 and range up to £585.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near London and Ottawa
- booking your flight during September, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your London to Ottawa flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from London City to Macdonald-Cartier Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Airlines
- Nearby Airports
- Cheap Flights from Other Airports
Top Routes from London
- London to Ibiza (LCY - IBZ)
- London to Luqa (LCY - MLA)
- London to Amsterdam (LCY - AMS)
- London to Paris (LCY - CDG)
- London to Istanbul (LCY - SAW)
- London to Málaga (LCY - AGP)
- London to Delhi (LCY - DEL)
- London to Istanbul (LCY - IST)
- London to Edinburgh (LCY - EDI)
- London to Barcelona (LCY - BCN)
- London to New York (LCY - JFK)
- London to Milan (LCY - LIN)
Top Routes to Ottawa
- Chicago to Ottawa (ORD - YOW)
- Newark to Ottawa (EWR - YOW)
- Bristol to Ottawa (BRS - YOW)
- Paris to Ottawa (CDG - YOW)
- Edinburgh to Ottawa (EDI - YOW)
- New York to Ottawa (JFK - YOW)
- Dublin to Ottawa (DUB - YOW)
- Birmingham to Ottawa (BHX - YOW)
- Vancouver to Ottawa (YVR - YOW)
- Newcastle to Ottawa (NCL - YOW)
- Manchester to Ottawa (MAN - YOW)
- Toronto to Ottawa (YYZ - YOW)
Top Flight Destinations
- Flights to Toronto
- Flights to Niagara Falls
- Flights to Vancouver
- Flights to Montreal
- Flights to Banff
- Flights to Québec City
- Flights to Calgary
- Flights to Victoria
- Flights to Edmonton
- Flights to Ottawa
- Flights to Canmore
- Flights to Whistler
- Flights to Jasper
- Flights to Halifax
- Flights to Winnipeg
- Flights to Kelowna
- Flights to Richmond
- Flights to Niagara-on-the-Lake
- Flights to Saskatoon
- Flights to London