Cheap flights from Montreal to London

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The best prices from Montreal to London are usually found in February or January, booked 32 days in advance, depart on a Monday or Wednesday and return on a Saturday

How to find the cheapest flight from
Montreal (YMQ) to London (LON)

YMQ - LON
Price
C$ 684 - C$ 1077
LON
Temperature
9 - 23 °C
LON
Rainfall
35 - 71 mm
Popular in December High demand for flights, 21% potential price rise
Cheapest in February Best time to find cheap flights, 20% potential price drop
Round-trip from C$ 684 From Montreal to London
One-way from C$ 222 One-way flight from Montreal to London
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Montreal to London?

Friday flights are generally found to be more expensive for flights from Montreal to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.

How far in advance should I book a flight from Montreal to London?

Travellers have found it’s best to book a flight 60 days in advance to save up to 29% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Montreal to London 1-2 weeks in advance for as low as C$ 1181, or C$ 1347 for flights within the next 24 hours.

When is the cheapest time to fly from Montreal to London (YMQ - LON)?

A simple way to save on the total cost of your ticket is to fly from Montreal to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

Cheap flights from Montreal to London in August, September 2020

The best prices found for YMQ to LON flights for August, September
31 Aug - 27 Sep
C$ 415pp
YUL
Montreal Pierre Elliott Trudeau Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
31 Aug - 27 Sep
C$ 419pp
YUL
Montreal Pierre Elliott Trudeau Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
17 Aug - 24 Aug
C$ 433pp
YUL
Montreal Pierre Elliott Trudeau Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Montreal to London 2020 flight deals

Cheap flights to London from Montreal found for this year
25 Oct - 1 Nov
C$ 391pp
YUL
Montreal Pierre Elliott Trudeau Intl
TAP AIR PORTUGAL
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
TAP AIR PORTUGAL
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
25 Oct - 1 Nov
C$ 394pp
YUL
Montreal Pierre Elliott Trudeau Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
11 Nov - 18 Nov
C$ 398pp
YUL
Montreal Pierre Elliott Trudeau Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Direct flights to London from Montreal

Save time with Montreal to London direct flight deals
25 Oct - 1 Nov
C$ 491pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
Direct
LHR
London Heathrow
LHR
London Heathrow
Lufthansa
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
6 Sep - 13 Sep
C$ 501pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
Direct
LHR
London Heathrow
LHR
London Heathrow
Lufthansa
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
13 Jan - 3 Feb
C$ 503pp
YUL
Montreal Pierre Elliott Trudeau Intl
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
YUL
Montreal Pierre Elliott Trudeau Intl

Last minute flights from Montreal to London

Late deals on round-trip flights to London from Montreal, departing today and this week
25 Jul - 10 Aug
C$ 576pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Lufthansa
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
25 Jul - 10 Aug
C$ 588pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
25 Jul - 13 Aug
C$ 594pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

One-way flights to London from Montreal

The cheapest one-way flights from Montreal to London
2:05 p.m. - 6:05 a.m.
Air Transat
1 stop
11h 00m
YUL - LGW
Air Transat
C$ 295
3:10 p.m. - 2:50 p.m.
TAP AIR PORTUGAL
1 stop
18h 40m
YUL - LHR
TAP AIR PORTUGAL
C$ 342
World Air Fares
2:25 p.m. - 11:30 a.m.
Multiple Airlines
2 stops
16h 05m
YUL - LTN
Multiple Airlines
C$ 345
Gotogate

Related info for your journey

Useful info, stats and facts about Montreal to London flights.

Flight FAQs

From Montreal to London

Can I find flights from Montreal to London for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Montreal to London for under C$ 400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just C$ 391, but on average you can expect to pay C$ 414.

Are there direct flights from Montreal to London for under C$ 500 on Cheapflights?

Cheapflights has 20 direct flights from Montreal to London under C$ 500. A good price for a direct flight from Montreal to London is less than C$ 521.

Are there last-minute flights available from Montreal to London for under C$ 600?

There are currently 20+ open flights from Montreal to London within the next 7 days for less than C$ 600.

How many flights depart from Montreal to London on average per day?

Per day, 1 flight departs from Montreal to London on average.
Evening (6pm - Midnight) - 100% of flight departures

Is Montreal weather warmer or cooler than London?

Temperatures around the 27 °C's can be experienced in July. The weather in London is colder than in Montreal. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Montreal to London?

Airlines like KLM, Delta, and Air Transat fly from Montreal to London in about 8h 49m. The time it takes to get you to your destination can typically vary by up to 46m. Airlines will cover a distance of 5243 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest airline to fly from Montreal to London round-trip?

Currently priced at C$ 520, TAP AIR PORTUGAL will fly you from Montreal to London and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. TAP AIR PORTUGAL is currently priced 38% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Montreal to London one-way?

The cheapest airlines for a one-way flight from Montreal to London are TAP AIR PORTUGAL (C$ 189) and Air Transat (C$ 295).

Destination information for London

Things to know before you go. Useful info for your trip from Montreal to London
Today's exchange rate
C$ 1 = £0.58
Average temperature for August in London
23.0 °C
Avg rainfall for August in London
48.0 mm

Airports servicing Montreal

Saint-Hubert Airport (YHU)

Airports servicing London

Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)

Hourly flight availability from Montreal to London

Afternoon Noon to 6 PM 100% of YMQ to LON departures
Early morning Midnight to 6 AM 0% of YMQ to LON departures
Morning 6 AM to noon 0% of YMQ to LON departures
Evening 6 PM to midnight 0% of YMQ to LON departures
Midnight
6 AM
Noon
6 PM
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