London to Ottawa (LHR–YOW) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
LHR–YOW is served by 1 airline with nonstop service. Air Canada leads the route. The flight covers 3,322 miles in approximately 7h 42m. Beyond nonstop, 19 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AC Air Canada | 6 | 788 | 7h42 | – | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Travel Essentials
LHR: GMT · YOW: EDT
When it's 6:00 PM in London, it's 2:00 PM in Ottawa.
British passport holders need an Electronic Travel Authorization (eTA) to fly to Canada. The eTA costs CAD 7 (about $5), is processed in minutes (most approved instantly), and is valid for 5 years or until passport expiry, whichever comes first. Apply at canada.ca/eta. Each entry allows stays of up to 6 months. If arriving by land or sea from the US, no eTA is required.
Passport must be valid for the duration of the stay. Border officers may ask for proof of onward travel, accommodation, sufficient funds, and ties to the UK. The 6-month stay limit is per entry, and there is no hard annual cap, but frequent extended stays will draw scrutiny. For longer stays, apply for a visitor record extension inside Canada (CAD 100) before the 6 months expire.
Direct flights from London Heathrow to Toronto run about 7 hours 40 minutes, to Vancouver about 9 hours 20 minutes. Air Canada, British Airways, and WestJet operate nonstop service. Canada uses the Canadian dollar (CAD), trading at roughly 1.36 CAD per $1. No vaccination requirements for UK arrivals. Canada uses the metric system but road speeds are in km/h. A UK driving license is valid for short-term visits in all provinces.
Heathrow Express runs from London Paddington to T5 and T2/T3 in 15–21 minutes (£37 single, cheaper booked online or via the Heathrow app). Elizabeth line (Crossrail) is a lower-cost alternative; Paddington to T5 in 34 minutes from £13.50 with an Oyster/contactless cap of £14.90. The Elizabeth line also serves central London stations including Bond Street, Farringdon, and Liverpool Street.London Underground Piccadilly line serves all terminals (T2/T3/T4/T5) from central London in 40–60 minutes (£6 with Oyster). Taxis (black cabs) from central London cost £55–90 depending on traffic. Coach services from Victoria Coach Station (National Express) cost from £10 booked in advance.
LHR–YOW Quick Facts
Frequently Asked Questions
Flights from LHR to YOW
London Heathrow Airport (LHR) and Ottawa Macdonald-Cartier International Airport (YOW) are connected by nonstop service from Air Canada. With 6 weekly departures, this is a regularly served route.
LHR to YOW Flight Duration and Schedule
Nonstop flight time from LHR to YOW ranges from 7 hours 42 minutes. The route covers a distance of 3,322 miles (5,346 km). There are approximately 6 weekly flights outbound and 6 return, totaling 12 flights per week in both directions.
Connecting Options and Alternatives
19 one-stop connections are available, with the fastest taking approximately 13 hours via CLT. Two-stop connections are also available via intermediate hubs.