Unable to find information about the schedule of direct flights from
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Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Ottawa. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The minimum one-way ticket price from London to Ottawa is $483 (March 2026), while the maximum is $522 (February 2026). On average, a ticket costs $503–$522.
A non-stop flight is the most convenient and comfortable way to fly from London to Ottawa, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from London to Ottawa:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Unable to find information about the schedule of direct flights from
London — Ottawa
02/25/2026
Departure
Direct flight
AC889
starting at $1,820
London — Ottawa
04/08/2026
Departure
Direct flight
AC889
starting at $1,988
London — Ottawa
04/09/2026
Departure
Direct flight
AC889
starting at $1,843
London — Ottawa
04/11/2026
Departure
Direct flight
LH6692
starting at $1,845
London — Ottawa
08/02/2026
Departure
Direct flight
TS383
starting at $729
starting at $1,820
starting at $1,845
starting at $729
starting at $368
starting at $467
starting at $477
starting at $538
The London — Ottawa route is served by a wide range of airlines: 7 in total, including Air Canada, Lufthansa, Air Transat, Ryanair, Vueling, EasyJet, and British Airways. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $368. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest flight ticket from London to Ottawa according to data for the last 48 hours costs $368
Often the best time to buy tickets from London to Ottawa is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from London to Ottawa can be found flying in these months: March, February.
The fastest flights from London to Ottawa start from 18 hours 40 minutes in the air.
The following airlines operate direct flights on the route London — Ottawa: Air Canada, Lufthansa, Air Transat
The cheapest one-way flight from London to Ottawa departs on 04/10/2026, is operated by Ryanair and costs $368
There is no information about the cheapest roundtrip flight from London to Ottawa
Fastest flight from London to Ottawa takes 18h 40m
There are direct flights on this route 4 days a week: Su, We, Th, and Sa
The distance between London and Ottawa is 5373km (3331 miles). There are 3 direct flights from London to Ottawa. The time difference between London and Ottawa is 5h. Flights from London begin at 12:00 PM. The latest flight from London departs at 12:00 PM
We couldn't find any special offers for flights from London to Ottawa
