On this page, you can find and book flights from London to Ottawa. The distance between the cities is 5,377 km, and the flight frequency reaches approximately 7 flights per week.
Flights on this route are operated by Air Canada, United Airlines, and Lufthansa. Ticket prices are dynamic, so use our low-price calendar to find the best deal. You can also find information on how to get to London's airport and travel from Ottawa airport to the city center.
Below is a calendar of the lowest flight ticket prices for London — Ottawa by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 1,366 in F, and the most expensive are around AED 2,149 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
London → Ottawa, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 2,310 | low | May | AED 2,887 | medium | Sep | AED 2,984 | medium |
| Feb | AED 2,262 | low | Jun | AED 3,369 | high | Oct | AED 2,791 | medium |
| Mar | AED 2,502 | medium | Jul | AED 3,754 | high | Nov | AED 2,406 | low |
| Apr | AED 2,647 | medium | Aug | AED 3,609 | high | Dec | AED 3,272 | high |
Some values are estimated based on seasonality.
Weather conditions in Ottawa vary significantly throughout the year: July is the warmest month with an average temperature of 26.5°C, while January is the coldest, with temperatures dropping to -12.7°C. The period from April to August is characterized by increased rainfall.
From a budget perspective, the most affordable fares are found in June — starting AED 1,365 and September — starting AED 1,366. Peak demand and the highest prices occur in May, when tickets can cost AED 2,372.
The optimal time for a trip is September, offering comfortable weather and relatively low flight costs. It is best to avoid booking for May or December if your priority is maximum budget savings.
There are 8 airlines operating regular flights from London to Ottawa, with Air Canada, Lufthansa, and United Airlines leading in flight frequency. There are approximately 7 flights per week, including direct options and routes with a single connection. A detailed schedule, travel times, and available layover options for each carrier are provided in the list below.
Flights London — Ottawa depart from Heathrow Airport, London Gatwick Airport, Stansted Airport and London Luton Airport and arrive at Ottawa Macdonald–Cartier International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 5,377 km. A direct flight usually takes about 7–8 hours, while connecting flights can take anywhere from 10 to 15 hours depending on the layover duration.
Regular service between the cities is provided by Air Canada, United Airlines, Lufthansa, Air Transat, and other carriers. A full list of airlines with schedules is available on this page.
All international flights from London arrive at Ottawa Macdonald–Cartier International Airport (YOW).
Ticket prices are dynamic and seasonal. The current minimum price starts from 28 368 ₽. To find the best price, use the low-price calendar and price dynamics charts shown above.
It is optimal to book tickets to Ottawa 8–12 weeks before your planned journey. This allows you to choose the most convenient connections and avoid sharp price increases just before the departure date.
Where travelers fly most — pick a route and check prices
