Flights North America Canada Ottawa London to Ottawa

Flights from London to Ottawa

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London to Ottawa flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Ottawa by changing tabs
Quickest
Cheapest
Delta
Delta
LHR
09:40
London Heathrow airport
18h 16m
2 Stops
22:56
YOW
Ottawa airport
Delta
YOW
02:00
Ottawa airport
20h 50m
2 Stops
03:50
+1
LHR
London Heathrow airport
283 GBP
Delta
Delta
LHR
09:40
London Heathrow airport
18h 16m
2 Stops
22:56
YOW
Ottawa airport
Delta
YOW
02:00
Ottawa airport
19h 40m
1 Stop
02:40
+1
LHR
London Heathrow airport
362 GBP
Delta
Delta
LHR
10:25
London Heathrow airport
11h 30m
1 Stop
16:55
YOW
Ottawa airport
Delta
YOW
02:00
Ottawa airport
19h 25m
2 Stops
02:25
+1
LHR
London Heathrow airport
376 GBP
Air Canada
Air Canada
LHR
12:05
London Heathrow airport
10h 46m
1 Stop
17:51
YOW
Ottawa airport
Air Canada
YOW
12:00
Ottawa airport
9h 30m
1 Stop
02:30
+1
LHR
London Heathrow airport
620 GBP
Lufthansa
Lufthansa
LHR
11:30
London Heathrow airport
12h 40m
2 Stops
19:10
YOW
Ottawa airport
Lufthansa
YOW
12:00
Ottawa airport
9h 30m
1 Stop
02:30
+1
LHR
London Heathrow airport
571 GBP
Brussels Airlines
Brussels Airlines
LHR
07:50
London Heathrow airport
12h 37m
2 Stops
15:27
YOW
Ottawa airport
Brussels Airlines
YOW
13:40
Ottawa airport
11h 35m
2 Stops
06:15
+1
LHR
London Heathrow airport
571 GBP

How to get the cheapest flight from London to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
CHEAPEST MONTH TO FLY
May
The cheapest time of year to fly to Ottawa from London is May. The most expensive is July.
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is usually Tuesday. The most expensive is usually Saturday.
CHEAPEST TIME TO FLY
in the morning
London to Ottawa flights are approximately 20% more expensive in the evening than in the morning
CHEAPEST AIRLINE
Air France
Air France, WOW air, and KLM are the most popular carriers operating from London to Ottawa
CHEAPEST ROUTE
London Heathrow - Ottawa
Fly from London Heathrow to Ottawa for the best London - Ottawa flight prices
CHEAPEST TIME TO BOOK
60 days before
The cheapest time to buy a flight from London to Ottawa is approximately 60 days before departure
60
Days before departure
0

Flight information for London to Ottawa

Find info about flight duration, direct flights, and airports for your flight from London to Ottawa
Fastest flight time
7h 35m
The fastest flight from London to Ottawa takes 7h 35m.
Direct flights
Every day
Direct flights go from London to Ottawa every day.
Airports in Ottawa
1 airport
There is 1 airport near Ottawa: Ottawa (YOW)

Alternative routes for London to Ottawa

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times


Cost comparison between London and Ottawa

Compare the costs of everyday items in London and Ottawa
Food
Inexpensive restaurant
15 GBP
London
9 GBP
Ottawa
Fast food
McDonald's meal
6 GBP
London
6 GBP
Ottawa
Soft drink
0.33 liter
1.33 GBP
London
1.17 GBP
Ottawa
Coffee
Cappuccino
2.71 GBP
London
2.27 GBP
Ottawa
Public transport
One-way ticket
2.48 GBP
London
2.01 GBP
Ottawa

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