Air Canada flights from London to Ottawa (LON - YOW)
LON — YOW
14 Nov — 21 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find Air Canada flight deals from London to Ottawa
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Cheapest Air Canada flights from London to Ottawa
Explore the most affordable Air Canada flight options available from London to Ottawa. Find the lowest fares with prices last updated on 15 October 2026.
Wed 21/1012:40 -
1 stop11h 10m
Sun 25/1019:35 -
1 stop11h 45m
Deal found 12/10£506
Sun 25/1009:00 -
1 stop14h 08m
Wed 28/1018:10 -
1 stop13h 10m
Deal found 12/10£544
Sun 25/1018:00 -
1 stop11h 40m
Thu 29/1012:10 -
1 stop14h 20m
Deal found 12/10£552
Best Air Canada flights from London to Ottawa
Discover carefully curated Air Canada flight deals from London to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.
Sat 7/1118:00 -
1 stop19h 20m
Sat 14/1110:50 -
1 stop15h 20m
Deal found 11/10£568
Sun 1/1113:00 -
2 stops17h 40m
Mon 9/1116:40 -
1 stop23h 20m
Deal found 12/10£581
Sat 14/1111:10 -
Nonstop7h 55m
Tue 17/1106:30 -
2 stops19h 40m
Deal found 11/10£581
Direct Air Canada flights from London to Ottawa
Explore direct Air Canada flight options from London to Ottawa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 October 2026.
Thu 26/1113:25 -
Nonstop7h 55m
Thu 3/1221:40 -
Nonstop6h 40m
Deal found 12/10£637
Mon 28/1209:00 -
Nonstop8h 05m
Sun 10/109:15 -
Nonstop6h 45m
Deal found 10/10£637
Sat 7/1111:10 -
Nonstop7h 55m
Sat 14/1118:50 -
Nonstop6h 40m
Deal found 10/10£638
Last-minute Air Canada flights from London to Ottawa
Discover last-minute Air Canada flight deals from London to Ottawa. Data last updated 15 October 2026 and is based on user searches.
Wed 21/1012:40 -
1 stop11h 10m
Sun 25/1019:35 -
1 stop11h 45m
Deal found 12/10£506
Sun 25/1009:00 -
1 stop14h 08m
Wed 28/1018:10 -
1 stop13h 10m
Deal found 12/10£544
Sun 25/1018:00 -
1 stop11h 40m
Thu 29/1012:10 -
1 stop14h 20m
Deal found 12/10£552
One-way Air Canada flights to Ottawa
Search for one-way Air Canada flight options to Ottawa. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.
Mon 19/1009:30 -
Nonstop7h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10£700
Fri 23/1017:40 -
1 stop12h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£765
Sat 19/1209:00 -
Nonstop8h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£851
How do most travelers feel about Air Canada?
The general consensus from 11,774 Cheapflights users is that Air Canada is a 7.1/10. Select your travel dates above for updated prices on flights from London to Ottawa (LON-YOW).
Air Canada flights from London to Ottawa in 2026
Find detailed information about Air Canada flights from London to Ottawa. Explore the options provided by Air Canada to plan your journey from London to Ottawa. Data last updated 15 October 2026.
Which month is the cheapest to fly Economy class from London to Ottawa?
For Economy class flights, the cheapest month to fly this route is May. The most expensive months are December and April.
Rainfall in Ottawa by month
Plan your trip to Ottawa by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 inches per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.
Temperature in Ottawa by month
Plan your trip to Ottawa by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).
When is the best time to book a flight to Ottawa with Air Canada?
The best time to book a flight to Ottawa with Air Canada is 74 days before departure. On average, fares are higher if you book 23 days before departure.
Best time to book a flight from London to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from London with our price prediction graph.
LON-YOW
LHR-YOW
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Fly from London to Ottawa on another airline
Consider alternative airlines that service the Ottawa area. Flight routes are based on user searches made on Cheapflights and were last updated on 15 October 2026.
Browse through other Air Canada flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 15 October 2026.
If Ottawa is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 15 October 2026.
Browse through some of the most popular routes that Air Canada offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 15 October 2026.
Read reviews and see what other travellers are saying about their experiences with Air Canada. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air Canada for your next flight. Reviews last updated 15 October 2026.
Air Canada cancelled our flight and rebooked us on Lufthansa, where we had to pay for checked luggage. We originally chose Air Canada because our Aeroplan credit card includes a free checked bag. It’s frustrating to face an extra charge because of a change we didn’t choose.
10.0
Wonderful|Sept 2026
Everything it was good 👍 Thank
1 out of 3334
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