Cheap flights from Ottawa to London Heathrow Airport from C$ 622

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Flight information for Ottawa to London Heathrow Airport
(YOW to LHR)

Find info about flight duration, direct flights, and airports for your flight from Ottawa to London Heathrow Airport

Best price found

C$ 622

Fastest flight time

8h 40m

Direct flights

None
The best one-way flight to London Heathrow Airport from Ottawa in the past 72 hours is C$ 622. The best round-trip flight deal from Ottawa to London Heathrow Airport found on momondo in the last 72 hours is C$ 1,262.
The fastest flight from Ottawa to London Heathrow Airport takes 8h 40m
There are no direct flights from Ottawa to London Heathrow Airport. Popular non-direct route for this connection is Ottawa Airport - London Heathrow Airport.

How to get the cheapest flight ticket from Ottawa to London Heathrow Airport

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 ticket for your trip

What is the cheapest month to fly from Ottawa to London Heathrow Airport?

November. The cheapest time of year to fly to London Heathrow Airport from Ottawa is November. The most expensive is December.

What is the cheapest airline that flies to London Heathrow Airport from Ottawa?

Air France. Air Canada, Air France, and LOT are the most popular carriers operating from Ottawa to London Heathrow Airport

How far in advance should you book Ottawa to London Heathrow Airport flights?

38 days before. The cheapest time to buy a flight from Ottawa to London Heathrow Airport is approximately 38 days to departure

Can stopping save me money on Ottawa to London Heathrow Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Ottawa to London Heathrow Airport flight.

When you’re planning your trip from Ottawa to London, the most popular airport-to-airport route is Ottawa Airport to London Heathrow Airport. If you are looking for alternate airports to fly out of when travelling to London, you can try Montreal Pierre Elliott Trudeau Intl Airport or Kingston Airport which are located in Montreal and Kingston respectively. In June, C$ 768 is typically the cheapest round trip price you’ll find from Ottawa to London which you can find when you fly YUL — LHR.

Montreal Pierre Elliott Trudeau Intl Airport (YUL) to London Heathrow Airport (LHR)C$ 768
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Ottawa Airport (YOW) to London Heathrow Airport (LHR)C$ 927
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Kingston Airport (YGK) to London Heathrow Airport (LHR)C$ 2,107
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Easily compare round-trip flights from Ottawa to London Heathrow Airport

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ottawa to London Heathrow Airport by changing tabs
Multiple Airlines
16 Oct.
YOW6:50 a.m.Ottawa
14h 40m
1 stop
LHR9:30 p.m.London Heathrow
23 Oct.
LHR2:40 p.m.London Heathrow
32h 33m
2 stops
YOW11:13 p.m.Ottawa
Air Canada
27 Sep.
YOW3:30 p.m.Ottawa
9h 05m
1 stop
LHR12:35 a.m.London Heathrow
12 Oct.
LHR5:30 a.m.London Heathrow
9h 13m
1 stop
YOW2:43 p.m.Ottawa
SWISS
11 Sep.
YOW10:30 a.m.Ottawa
22h 25m
2 stops
LHR8:55 a.m.London Heathrow
12 Oct.
LHR9:45 a.m.London Heathrow
37h 28m
2 stops
YOW11:13 p.m.Ottawa
Lufthansa
22 Nov.
YOW1:20 p.m.Ottawa
13h 40m
2 stops
LHR3:00 a.m.London Heathrow
6 Dec.
LHR6:10 a.m.London Heathrow
15h 24m
2 stops
YOW9:34 p.m.Ottawa
Scandinavian Airlines
24 Sep.
YOW7:36 a.m.Ottawa
40h 44m
2 stops
LHR12:20 a.m.London Heathrow
2 Oct.
LHR5:55 a.m.London Heathrow
36h 18m
2 stops
YOW6:13 p.m.Ottawa
C$ 1,112
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Multiple Airlines
24 Sep.
YOW3:00 p.m.Ottawa
10h 00m
1 stop
LHR1:00 a.m.London Heathrow
2 Oct.
LHR5:30 a.m.London Heathrow
12h 49m
2 stops
YOW6:19 p.m.Ottawa

Find the cheapest one-way flights from Ottawa to London Heathrow Airport

If you're looking for one-way flights from Ottawa to London Heathrow Airport, view some of our deals below provided by Air Canada, Lufthansa and Scandinavian Airlines
Scandinavian Airlines
19 Sep.
YOW7:36 a.m.Ottawa
21h 59m
2 stops
LHR5:35 a.m.London Heathrow
Multiple Airlines
15 Jun.
YOW4:30 a.m.Ottawa
32h 05m
2 stops
LHR12:35 p.m.London Heathrow
Lufthansa
20 Sep.
YOW1:30 p.m.Ottawa
11h 05m
1 stop
LHR12:35 a.m.London Heathrow

Search last-minute flights to London Heathrow Airport from Ottawa

Find and compare round-trip flight prices for your last-minute flight from Ottawa to London Heathrow Airport
Air Canada
10 Jun.
YOW1:55 p.m.Ottawa
22h 05m
1 stop
LHR12:00 p.m.London Heathrow
19 Jun.
LHR5:30 a.m.London Heathrow
27h 33m
1 stop
YOW9:03 a.m.Ottawa
C$ 1,118
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United Airlines
7 Jun.
YOW10:51 a.m.Ottawa
10h 04m
1 stop
LHR8:55 p.m.London Heathrow
10 Jun.
LHR9:00 a.m.London Heathrow
14h 18m
1 stop
YOW11:18 p.m.Ottawa
C$ 1,187
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Multiple Airlines
6 Jun.
YOW3:20 a.m.Ottawa
8h 40m
1 stop
LHR12:00 p.m.London Heathrow
20 Jun.
LHR4:55 a.m.London Heathrow
18h 18m
2 stops
YOW11:13 p.m.Ottawa
C$ 1,254
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SWISS
8 Jun.
YOW7:15 a.m.Ottawa
29h 30m
2 stops
LHR12:45 p.m.London Heathrow
18 Jun.
LHR1:10 p.m.London Heathrow
34h 03m
2 stops
YOW11:13 p.m.Ottawa
C$ 1,563
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Scandinavian Airlines
6 Jun.
YOW10:00 a.m.Ottawa
14h 35m
2 stops
LHR12:35 a.m.London Heathrow
10 Jun.
LHR9:55 a.m.London Heathrow
32h 18m
2 stops
YOW6:13 p.m.Ottawa
C$ 1,756
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TAP AIR PORTUGAL
7 Jun.
YOW3:30 p.m.Ottawa
17h 15m
2 stops
LHR8:45 a.m.London Heathrow
9 Jun.
LHR4:00 a.m.London Heathrow
29h 03m
2 stops
YOW9:03 a.m.Ottawa
C$ 2,071
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Best airlines flying from Ottawa to London Heathrow Airport

Compare and see reviews for airlines that fly from Ottawa to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom C$ 846Free CancellationRating
7.4
382 reviews
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LufthansaPriceFrom C$ 903Free CancellationRating
7.0
676 reviews
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Air CanadaPriceFrom C$ 904Free CancellationRating
7.3
384 reviews
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United AirlinesPriceFrom C$ 909Free CancellationRating
7.2
2,112 reviews
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SWISSPriceFrom C$ 961Free CancellationRating
8.1
222 reviews
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LOTPriceFrom C$ 1,730Free CancellationRating
7.4
307 reviews
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Lufthansa flights from Ottawa to London Heathrow Airport

Our best Lufthansa deals on Ottawa to London Heathrow Airport flight tickets
Lufthansa
22 Nov.
YOW1:20 p.m.Ottawa
13h 40m
2 stops
LHR3:00 a.m.London Heathrow
6 Dec.
LHR6:10 a.m.London Heathrow
15h 24m
2 stops
YOW9:34 p.m.Ottawa
Lufthansa
7 Jun.
YOW1:30 p.m.Ottawa
11h 05m
1 stop
LHR12:35 a.m.London Heathrow
10 Jun.
LHR6:30 a.m.London Heathrow
12h 32m
2 stops
YOW7:02 p.m.Ottawa
C$ 2,352
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Scandinavian Airlines flights from Ottawa to London Heathrow Airport

Our best Scandinavian Airlines deals on Ottawa to London Heathrow Airport flight tickets
Scandinavian Airlines
24 Sep.
YOW7:36 a.m.Ottawa
40h 44m
2 stops
LHR12:20 a.m.London Heathrow
2 Oct.
LHR5:55 a.m.London Heathrow
36h 18m
2 stops
YOW6:13 p.m.Ottawa
C$ 1,112
Find similar
Scandinavian Airlines
9 Sep.
YOW2:20 p.m.Ottawa
39h 15m
2 stops
LHR5:35 a.m.London Heathrow
11 Oct.
LHR11:35 a.m.London Heathrow
35h 23m
2 stops
YOW10:58 p.m.Ottawa
C$ 1,137
Find similar
Scandinavian Airlines
4 Sep.
YOW7:26 a.m.Ottawa
29h 09m
2 stops
LHR12:35 p.m.London Heathrow
13 Sep.
LHR5:55 a.m.London Heathrow
36h 18m
2 stops
YOW6:13 p.m.Ottawa
C$ 1,139
Find similar

  • How far is Ottawa to London Heathrow by plane?

    There are 5338.5 km between Ottawa and London Heathrow. 8h 40m is a normal flight duration for this route.


Alternative routes for Ottawa to London Heathrow Airport

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Toronto to London Heathrow Airport Flights
Fastest flight time6h 50m
Cheapest priceC$ 599
Toronto to London City Airport Flights
Fastest flight time9h 15m
Cheapest priceC$ 843
Toronto to London Stansted Airport Flights
Fastest flight time9h 50m
Cheapest priceC$ 690
Toronto to London Luton Airport Flights
Fastest flight time9h 35m
Cheapest priceC$ 694
Toronto to London Gatwick Airport Flights
Fastest flight time13h 15m
Cheapest priceC$ 664
Toronto to London Southend Airport Flights
Fastest flight time14h 55m
Cheapest priceC$ 1,104
Ottawa to London Gatwick Airport Flights
Fastest flight time9h 30m
Cheapest priceC$ 877
Ottawa to London City Airport Flights
Fastest flight time13h 20m
Cheapest priceC$ 1,167
London, Ontario to London Heathrow Airport Flights
Fastest flight time10h 15m
Cheapest priceC$ 988
Windsor, Ontario to London Heathrow Airport Flights
Fastest flight time12h 35m
Cheapest priceC$ 1,985
London, Ontario to London Gatwick Airport Flights
Fastest flight time13h 50m
Cheapest priceC$ 1,997

Similar Ottawa to London Heathrow Airport flights

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It is quick and easy to find Ottawa to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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