Cheap Flights from Montreal to London from C$ 237

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

All the information you need to plan the best YMQ to LON flight in 2021: compare Montreal to London flight prices with the expected peak season, weather and rainfall in London.

YMQ - LON Price	C$ 679 - C$ 1,003
LON Temperature	9 - 23 °C
LON Rainfall	35 - 71 mm

Popular in December High demand for flights, 25% potential price rise
Cheapest in March Best time to find cheap flights, 9% potential price drop
Round-trip from C$ 679 From Montreal to London
One-way from C$ 291 One-way flight from Montreal to London

Popular in

December

High demand for flights, 25% potential price rise

Cheapest in

March

Best time to find cheap flights, 9% potential price drop

Round-trip from

C$ 679

From Montreal to London

One-way from

C$ 291

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 52 days in advance to save up to 22% 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 52 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$ 739, or C$ 844 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 15% on your trip compared to booking a flight in the morning.

Cheap flights from Montreal to London in May, June 2021

The best prices found for YMQ to LON flights for May, June

20 Jun - 2 Jul

C$ 663pp

YUL

Montreal Pierre Elliott Trudeau Intl

Multiple Airlines

1 STOP

LGW

London Gatwick

LGW

London Gatwick

Multiple Airlines

1 STOP

YUL

Montreal Pierre Elliott Trudeau Intl

3 Jun - 10 Jun

C$ 694pp

YUL

Montreal Pierre Elliott Trudeau Intl

Lufthansa

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Lufthansa

2 STOPS

YUL

Montreal Pierre Elliott Trudeau Intl

17 May - 16 Jun

C$ 697pp

YUL

Montreal Pierre Elliott Trudeau Intl

Lufthansa

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Lufthansa

1 STOP

YUL

Montreal Pierre Elliott Trudeau Intl

Montreal to London 2021 flight deals

Cheap flights to London from Montreal found for this year

30 Aug - 21 Sep

C$ 432pp

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

9 Aug - 21 Sep

C$ 444pp

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

15 Sep - 25 Sep

C$ 446pp

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

Direct flights to London from Montreal

Save time with Montreal to London direct flight deals

18 Oct - 24 Oct

C$ 652pp

YUL

Montreal Pierre Elliott Trudeau Intl

Air Canada

Direct

LHR

London Heathrow

LHR

London Heathrow

Air Canada

Direct

YUL

Montreal Pierre Elliott Trudeau Intl

2 Oct - 23 Oct

C$ 722pp

YUL

Montreal Pierre Elliott Trudeau Intl

Lufthansa

Direct

LHR

London Heathrow

LHR

London Heathrow

Lufthansa

Direct

YUL

Montreal Pierre Elliott Trudeau Intl

8 Oct - 17 Oct

C$ 726pp

YUL

Montreal Pierre Elliott Trudeau Intl

Lufthansa

Direct

LHR

London Heathrow

LHR

London Heathrow

Lufthansa

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

12 May - 23 May

C$ 720pp

YUL

Montreal Pierre Elliott Trudeau Intl

Multiple Airlines

2 STOPS

LHR

London Heathrow

LHR

London Heathrow

SWISS

1 STOP

YUL

Montreal Pierre Elliott Trudeau Intl

16 May - 13 Jun

C$ 721pp

YUL

Montreal Pierre Elliott Trudeau Intl

Multiple Airlines

1 STOP

LHR

London Heathrow

LHR

London Heathrow

SWISS

1 STOP

YUL

Montreal Pierre Elliott Trudeau Intl

16 May - 15 Jun

C$ 732pp

YUL

Montreal Pierre Elliott Trudeau Intl

Multiple Airlines

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Brussels 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

2:55 p.m. - 2:30 a.m.

Lufthansa

Direct

6h 35m

YUL - LHR

C$ 292

Lufthansa

12:00 p.m. - 4:35 a.m.

Air Canada

1 stop

11h 35m

YUL - LHR

C$ 299

Air Canada

2:30 a.m. - 4:46 a.m.

WestJet

1 stop

21h 16m

YUL - LGW

C$ 330

WestJet

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Montreal</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Montreal to London

Can I find flights from Montreal to London for under C$ 491 on Cheapflights?

Yes, there are multiple flights from Montreal to London for under C$ 491. The cheapest flight booked recently is on TAP AIR PORTUGAL for just C$ 432, but on average you can expect to pay C$ 513.

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$ 737 on Cheapflights?

Cheapflights has 20 direct flights from Montreal to London under C$ 737. A good price for a direct flight from Montreal to London is less than C$ 736.

Are there last-minute flights available from Montreal to London for under C$ 737?

There are currently 20+ open flights from Montreal to London within the next 7 days for less than C$ 737.

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 Air Canada, Lufthansa, and WestJet fly from Montreal to London in about 6h 35m. The time it takes to get you to your destination can typically vary by up to 2h 02m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Montreal to London round-trip?

Currently priced at C$ 433, 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. Check Cheapflights for deals on WestJet for as low as C$ 570. TAP AIR PORTUGAL is currently priced 42% 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 Air Transat (C$ 290), Lufthansa (C$ 292), and WestJet (C$ 295).

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Destination information for London

Things to know before you go - useful duration and weather info for your trip from Montreal to London.

C$ 1 = £0.59

18.0 °C

51.0 mm

Airports servicing Montreal

Montreal Pierre Elliott Trudeau Intl (YUL)

Montreal St Hubert (YHU)

Airports servicing London

Heathrow (LHR)

Gatwick (LGW)

City (LCY)

Stansted (STN)

Luton (LTN)

Southend (SEN)

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
WOW air	C$ 261	C$ 366	No cancel fee	N/A	We couldn't confirm the COVID-19 safety measures taken by WOW air. Please check directly on their website for additional information.	Search WOW air flights
Air Transat	C$ 426	C$ 595	No cancel fee	50%		Search Air Transat flights
SWISS	C$ 503	C$ 623	No cancel fee	79%		Search SWISS flights
Brussels Airlines	C$ 566	C$ 628	No cancel fee	N/A		Search Brussels Airlines flights
Lufthansa	C$ 480	C$ 658	No cancel fee	76%		Search Lufthansa flights
WestJet	C$ 446	C$ 669	No cancel fee	60%		Search WestJet flights
Icelandair	C$ 526	C$ 671	No cancel fee	76%		Search Icelandair flights
United Airlines	C$ 645	C$ 717	No cancel fee	69%		Search United Airlines flights
British Airways	C$ 530	C$ 719	No cancel fee	70%		Search British Airways flights
American Airlines	C$ 462	C$ 741	No cancel fee	71%		Search American Airlines flights

Cheap flights from Montreal to London

The best prices from Montreal to London are usually found in March or February, booked 38 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)

All the information you need to plan the best YMQ to LON flight in 2021: compare Montreal to London flight prices with the expected peak season, weather and rainfall in London.

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

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

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

Cheap flights from Montreal to London in May, June 2021

The best prices found for YMQ to LON flights for May, June

Montreal to London 2021 flight deals

Cheap flights to London from Montreal found for this year

Direct flights to London from Montreal

Save time with Montreal to London direct flight deals

Last minute flights from Montreal to London

Late deals on round-trip flights to London from Montreal, departing today and this week

One-way flights to London from Montreal

The cheapest one-way flights from Montreal to London

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Montreal</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Montreal to London

Can I find flights from Montreal to London for under C$ 491 on Cheapflights?

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

Are there direct flights from Montreal to London for under C$ 737 on Cheapflights?

Are there last-minute flights available from Montreal to London for under C$ 737?

Is Montreal weather warmer or cooler than London?

How long is the flight from Montreal to London?

What are the cheapest airlines to flying from Montreal to London round-trip?

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

Related searches

Flights to London from Montreal

Rent a Car

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Montreal to London.

Airports servicing Montreal

Airports servicing London

Top 10 airlines flying from Montreal to London

The chart below displays the airlines Cheapflights users travelling from Montreal to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2021.

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