Flights from Ottawa to Heathrow

Compare prices on flights from Ottawa to Heathrow found by our users.

Find flight deals in the next 3 months

C$1,061pp
12 Jun - 28 Jun
Flying with Multiple Airlines
Out
Flight from Ottawa - Ottawa Intl to London - Heathrow (25h 0m, 2 stops)
Rtn
From London - Heathrow arriving in Ottawa - Ottawa Intl (26h 48m, 2 stops)
C$1,192pp
26 Jun - 13 Jul
Flying with Multiple Airlines
Out
Flight from Ottawa - Ottawa Intl to London - Heathrow (7h 50m, 1 stop)
Rtn
From London - Heathrow arriving in Ottawa - Ottawa Intl (7h 40m, Direct)
C$1,464pp
17 Jun - 26 Jun
Flying with Multiple Airlines
Out
Flight from Ottawa - Ottawa Train Station to London - Heathrow (14h 45m, 2 stops)
Rtn
From London - Heathrow arriving in Ottawa - Ottawa Train Station (13h 30m, 2 stops)

Search and compare flight prices in the next 6 months

C$932pp
11 Sep - 20 Sep
Flying with Air Canada
Out
Flight from Ottawa - Ottawa Intl to London - Heathrow (11h 35m, 1 stop)
Rtn
From London - Heathrow arriving in Ottawa - Ottawa Intl (12h 30m, 2 stops)
C$1,040pp
26 Aug - 07 Sep
Flying with Air Canada
Out
Flight from Ottawa - Ottawa Intl to London - Heathrow (6h 45m, Direct)
Rtn
From London - Heathrow arriving in Ottawa - Ottawa Intl (13h 23m, 2 stops)
C$1,075pp
04 Sep - 20 Sep
Flying with Air Canada
Out
Flight from Ottawa - Ottawa Intl to London - Heathrow (8h 45m, 1 stop)
Rtn
From London - Heathrow arriving in Ottawa - Ottawa Intl (10h 43m, 1 stop)

Seasonality and flight prices over the next 12 months

Price (per person)

Avg.price (per person)

How much do things cost?

London Ottawa
Pair of Nike shoes
C$ 119
C$ 106
1 bedroom apartment downtown
C$ 2918
C$ 1128
Cinema ticket
C$ 22
C$ 13
Imported beer (0.33 litre)
C$ 7
C$ 7
One-way ticket (local transport)
C$ 5
C$ 3

Flight FAQs - From Ottawa to Heathrow

What is the best airline?
Each week Air Canada serves 28 flights per week
How often are flights diverted?
There's not much chance of diversions on this route
How many passenger seats are available on a flight on this route?
There are on average 269 seats available each day on flights from Ottawa to Heathrow
What is the average delay time?
The average delay time for flights between Ottawa and Heathrow is 43 mins
Which is the best aircraft?
From Ottawa, the majority of flights to Heathrow are served by a Boeing 767-300 Freighter

Questions about Gates or Terminals

  • If you're flying from Ottawa, the most common arrival gate for flights to Heathrow is 26
  • If you are flying from Ottawa, you'll typically use Terminal 3 for flights to Heathrow

Choose your dates

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