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$ 679 - C$ 1,069
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$ 679

From Montreal to London

One-way from

C$ 295

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$ 881, or C$ 1,005 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 October, November 2020

The best prices found for YMQ to LON flights for October, November
10 Nov - 25 Nov
C$ 478pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
13 Nov - 29 Nov
C$ 485pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
3 Nov - 11 Nov
C$ 486pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

Montreal to London 2020 flight deals

Cheap flights to London from Montreal found for this year
10 Nov - 25 Nov
C$ 478pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
13 Nov - 29 Nov
C$ 485pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
3 Nov - 11 Nov
C$ 486pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

Direct flights to London from Montreal

Save time with Montreal to London direct flight deals
27 Oct - 4 Dec
C$ 679pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
Direct
LHR
London Heathrow
LHR
London Heathrow
Lufthansa
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
31 Mar - 18 Apr
C$ 680pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
Direct
LHR
London Heathrow
LHR
London Heathrow
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
9 Dec - 13 Dec
C$ 684pp
YUL
Montreal Pierre Elliott Trudeau Intl
Finnair
Direct
LHR
London Heathrow
LHR
London Heathrow
Finnair
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
30 Oct - 8 Nov
C$ 497pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
30 Oct - 28 Nov
C$ 561pp
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
30 Oct - 7 Nov
C$ 569pp
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

One-way flights to London from Montreal

The cheapest one-way flights from Montreal to London
3:35 p.m. - 7:40 a.m.
TAP AIR PORTUGAL
1 stop
11h 05m
YUL - LHR
TAP AIR PORTUGAL
C$ 296
4:01 a.m. - 10:05 a.m.
Aeromexico
1 stop
25h 04m
YUL - LHR
Aeromexico
C$ 325
FareScan
4:00 p.m. - 3:30 a.m.
British Airways
Direct
6h 30m
YUL - LHR
British Airways
C$ 326
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$ 527 on Cheapflights?

Yes, there are multiple flights from Montreal to London for under C$ 527. The cheapest flight booked recently is on Multiple Airlines for just C$ 478, but on average you can expect to pay C$ 563.

Which airlines flying from Montreal to London have flexible cancellations due to COVID-19?

Air Canada, British Airways, and Air Transat are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Montreal to London for under C$ 791 on Cheapflights?

Cheapflights has 20 direct flights from Montreal to London under C$ 791. A good price for a direct flight from Montreal to London is less than C$ 747.

Are there last-minute flights available from Montreal to London for under C$ 527?

There are currently 20+ open flights from Montreal to London within the next 7 days for less than C$ 527.

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

Per day, 13 flights depart 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 Delta, KLM, and WestJet 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 21m. 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$ 562, 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 33% 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$ 202), WestJet (C$ 294), and Aeromexico (C$ 305).

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 = £0.59
Average temperature for October in London
16.0 °C
Avg rainfall for October in London
71.0 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 75% of YMQ to LON departures
Evening 6 PM to midnight 24% of YMQ to LON departures
Early morning Midnight to 6 AM 1% of YMQ to LON departures
Morning 6 AM to noon 0% of YMQ to LON departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Montreal to London
Sunday
14 daily flights
Monday
0 flights
Tuesday
8 daily flights
Wednesday
5 daily flights
Thursday
9 daily flights
Friday
12 daily flights
Saturday
9 daily flights
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