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Good to Know: Flights to LHR
Useful information for finding cheap flights to London Heathrow and booking your next trip
Cheapest Round Trip Flight
$890
American Airlines• 1 stop • 17h 20mAug 04 – Aug 16
The cheapest round trip flight from Montreal / Pierre Elliott Trudeau International Ai to London Heathrow is currently $890
Cheapest One way Flight
$465
British Airways• nonstop• 11h 45mJun 07
The cheapest one way flight from John F Kennedy International to London Heathrow is currently $465
Cheapest Direct Flight
$746
Air Transat• nonstop• 10h 45mAug 04
The cheapest nonstop flight from Montreal / Pierre Elliott Trudeau International Ai to London Heathrow is currently $746
Fastest Flight
10h 40m
The fastest nonstop flight from Montreal / Pierre Elliott Trudeau International Ai to London Heathrow takes 10h 40m
Best Flight Deals to London
Identify the most efficient round-trip flights to London. We present options balancing cost and convenience for your return journey.
Aug 04 - Aug 16, Economy
Montréal → London
17h 20m
12:30 PM - 9:05 AM • 1 stop
Montréal → London
11h 50m
6:05 PM - 8:15 PM • nonstop
American Airlines
Aug 04 - Aug 16, Economy
Montréal → London
17h 35m
6:50 PM - 10:45 AM • 1 stop
Montréal → London
19h
5:45 PM - 12:25 AM • 1 stop
Virgin Atlantic
Aug 04 - Aug 16, Economy
Montréal → London
14h 18m
4:16 PM - 10:20 AM • 1 stop
Montréal → London
11h 50m
6:05 PM - 8:15 PM • nonstop
American Airlines
Aug 04 - Aug 16, Economy
Montréal → London
17h 10m
12:30 PM - 6:50 AM • 1 stop
Montréal → London
18h 58m
3:00 PM - 10:53 PM • 1 stop
Iberia Airlines
Aug 04 - Aug 16, Economy
Montréal → London
13h 45m
3:30 PM - 6:35 AM • 1 stop
Montréal → London
14h 2m
12:40 PM - 6:22 PM • 1 stop
Austrian Airlines
For travel requiring no set return, access available one-way flights to London (LHR). These options support extended stays or open-ended plans.
Need to travel to London soon? View current last-minute flight options to LHR for spontaneous or pressing plans.
Maximize your time in London, not in transit. Discover non-stop direct flights to LHR for the quickest, most straightforward journey to the Strip.
Aug 04 - Aug 16, Economy
Montréal → London
10h 45m
10:05 PM - 9:50 AM • nonstop
Montréal → London
12h 20m
1:05 PM - 3:45 PM • nonstop
Air Transat
Aug 04 - Aug 16, Economy
Montréal → London
10h 45m
10:05 PM - 9:50 AM • nonstop
Montréal → London
12h 20m
11:35 AM - 2:15 PM • nonstop
Porter Airline
Aug 04 - Aug 16, Economy
Montréal → London
10h 40m
10:00 PM - 9:40 AM • nonstop
Montréal → London
11h 50m
6:05 PM - 8:15 PM • nonstop
Finnair
Aug 04 - Aug 16, Economy
Montréal → London
10h 40m
10:00 PM - 9:40 AM • nonstop
Montréal → London
11h 50m
6:05 PM - 8:15 PM • nonstop
American Airlines
Aug 04 - Aug 16, Economy
Montréal → London
10h 40m
10:00 PM - 9:40 AM • nonstop
Montréal → London
11h 50m
6:05 PM - 8:15 PM • nonstop
British Airways
Destination Airport Information
| IATA Code | LHR |
| Name | London Heathrow |
| City | London |
| Country | GB |
| Latitude | 51.47060012817383 |
| Longitude | -0.4619410037994385 |
Popular Airlines
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