There are 4 ways to get from Ottawa to London Heathrow Airport (LHR) by plane or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Ottawa Macdonald-Cartier International Airport to London Heathrow Airport
best- Fly from Ottawa Macdonald-Cartier International Airport (YOW) to London Heathrow Airport (LHR)plane YOW - LHR
8h 49m£312–752Fly Ottawa Macdonald-Cartier International Airport to London Gatwick Airport, train
cheapest- Fly from Ottawa Macdonald-Cartier International Airport (YOW) to London Gatwick Airport (LGW)plane YOW - LGW
- Take the train from Gatwick Airport to Farringdontrain
11h 1m£229–606Train to Montréal–Pierre Elliott Trudeau International Airport, fly to London Heathrow Airport
- Take the train from Ottawa to Dorvaltrain
- Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to London Heathrow Airport (LHR)plane YUL - LHR
10h 27m£262–874Train to Montréal–Pierre Elliott Trudeau International Airport, fly to London Gatwick Airport, train
- Take the train from Ottawa to Dorvaltrain
- Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to London Gatwick Airport (LGW)plane YUL - LGW
- Take the train from Gatwick Airport to Farringdontrain
12h 5m£279–698
Ottawa Macdonald-Cartier International Airport (YOW) to London Heathrow Airport (LHR) flights
Questions & Answers
The cheapest way to get from Ottawa to London Heathrow Airport (LHR) is to fly which costs £310 - £750 and takes 8h 49m.
The fastest way to get from Ottawa to London Heathrow Airport (LHR) is to fly which takes 8h 49m and costs £310 - £750.
The distance between Ottawa and London Heathrow Airport (LHR) is 3347 miles.
It takes approximately 8h 49m to get from Ottawa to London Heathrow Airport (LHR), including transfers.
London Heathrow Airport (LHR) is 5h ahead of Ottawa. It is currently 6:16 PM in Ottawa and 11:16 PM in London Heathrow Airport (LHR).
There are 21911+ hotels available in London Heathrow Airport (LHR).
What companies run services between Ottawa, ON, Canada and London Heathrow Airport (LHR), England?
Air Canada and Air France fly from Ottawa Macdonald-Cartier International Airport (YOW) to London Heathrow Airport (LHR) 3 times a day.
- Website
- airfrance.com
Flights from Ottawa Macdonald-Cartier International Airport to London Heathrow Airport via Paris Charles de Gaulle
- Ave. Duration
- 9h 45m
- When
- Every day
- Estimated price
- £190–750
Flights from Ottawa Macdonald-Cartier International Airport to London Gatwick Airport via Paris Charles de Gaulle
- Ave. Duration
- 11h 10m
- When
- Every day
- Estimated price
- £160–600
Flights from Montréal–Pierre Elliott Trudeau International Airport to London Heathrow Airport via Paris Charles de Gaulle
- Ave. Duration
- 10h 16m
- When
- Every day
- Estimated price
- £180–700
Flights from Montréal–Pierre Elliott Trudeau International Airport to London Gatwick Airport via Paris Charles de Gaulle
- Ave. Duration
- 11h 50m
- When
- Every day
- Estimated price
- £150–600
- Website
- aircanada.com
Flights from Ottawa Macdonald-Cartier International Airport to London Heathrow Airport
- Ave. Duration
- 6h 35m
- When
- Monday, Wednesday, Thursday, and Saturday
- Estimated price
- £170–700
Flights from Ottawa Macdonald-Cartier International Airport to London Heathrow Airport via Montréal–Pierre Elliott Trudeau International Airport
- Ave. Duration
- 9h 55m
- When
- Every day
- Estimated price
- £170–700
Flights from Montréal–Pierre Elliott Trudeau International Airport to London Heathrow Airport
- Ave. Duration
- 6h 50m
- When
- Every day
- Estimated price
- £160–650
Flights from Montréal–Pierre Elliott Trudeau International Airport to London Heathrow Airport via Dublin
- Ave. Duration
- 8h 30m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- £160–650
- Website
- klm.com
Flights from Ottawa Macdonald-Cartier International Airport to London Gatwick Airport via Paris Charles de Gaulle
- Ave. Duration
- 11h 10m
- When
- Every day
- Estimated price
- £160–600
Flights from Montréal–Pierre Elliott Trudeau International Airport to London Heathrow Airport via Amsterdam Schiphol
- Ave. Duration
- 9h 10m
- When
- Monday, Tuesday, Wednesday, Thursday, and Sunday
- Estimated price
- £180–700
Flights from Montréal–Pierre Elliott Trudeau International Airport to London Gatwick Airport via Paris Charles de Gaulle
- Ave. Duration
- 11h 50m
- When
- Every day
- Estimated price
- £150–600
- Website
- airtransat.com
Flights from Ottawa Macdonald-Cartier International Airport to London Gatwick Airport
- Ave. Duration
- 7h 15m
- When
- Tuesday, Friday, and Sunday
- Estimated price
- £190–700
Flights from Ottawa Macdonald-Cartier International Airport to London Gatwick Airport via Montréal–Pierre Elliott Trudeau International Airport
- Ave. Duration
- 14h 35m
- When
- Tuesday and Sunday
- Estimated price
- £190–700
Flights from Montréal–Pierre Elliott Trudeau International Airport to London Gatwick Airport
- Ave. Duration
- 6h 45m
- When
- Every day
- Estimated price
- £180–700
- Website
- britishairways.com
Flights from Montréal–Pierre Elliott Trudeau International Airport to London Heathrow Airport
- Ave. Duration
- 6h 40m
- When
- Every day
- Estimated price
- £230–430
- Phone
- +44 (0)345 026 4700
- Website
- Thameslink
Train from Gatwick Airport to Farringdon
- Ave. Duration
- 39 min
- Frequency
- Every 10 minutes
- Estimated price
- £14–28
- Website
- Thameslink
Train from Gatwick Airport to Farringdon
- Ave. Duration
- 39 min
- Frequency
- Every 10 minutes
- Estimated price
- £14–28
- Website
- Thameslink
- Phone
- +1 888 842-7245
- Website
- VIA Rail
Train from Ottawa to Dorval
- Ave. Duration
- 1h 37m
- Frequency
- 4 times a day
- Estimated price
- £20–130
- Website
- VIA Rail
- Escape
- £20–65
- Business
- £45–120
- Business Plus
- £50–130
- Economy
- £23–70
- Economy Plus
- £25–75
Train from Ottawa to Dorval
- Ave. Duration
- 1h 37m
- Frequency
- 4 times a day
- Estimated price
- £20–130
- Website
- VIA Rail
- Escape
- £20–65
- Business
- £45–120
- Business Plus
- £50–130
- Economy
- £23–70
- Economy Plus
- £25–75
Want to know more about travelling around United Kingdom
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the UK: What do I need to know?
Read the travel guide
Which London airport should I choose?
Read the travel guide








