Cheap flights from London to Longueuil

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The best prices from London to Longueuil are usually found in September or May, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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

LON - YMQ
Price
£405 - £615

Popular in

December

High demand for flights, 22% potential price rise

Cheapest in

September

Best time to find cheap flights, 15% potential price drop

Round-trip from

£405

From London to Longueuil

One-way from

£113

One-way flight from London to Longueuil

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 return from London to Longueuil?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

To save on the cost of your flight from London to Longueuil, book at least 60 days before your planned departure. Booking around this time can save you about 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £519 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £588.

What is the cheapest month to fly from London to Longueuil?

Flights from London to Longueuil lean towards being more expensive in December. Prices are generally better when you fly from London to Longueuil in September, with the cheapest ticket starting at £346.

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

When flying from London to Longueuil, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 21% versus a flight at midday.

Cheap flights from London to Longueuil in January, February 2021

The best prices found for LON to YMQ flights in January, February
1 Feb - 30 Sep
£335pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
1 Feb - 30 Sep
£351pp
STN
London Stansted
Multiple airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
1 Feb - 30 Sep
£365pp
LHR
London Heathrow
United Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
United Airlines
   
2 STOPS
LHR
London Heathrow

London to Longueuil 2021 flight deals

Cheap flights to Longueuil from London found for this year
29 Apr - 9 May
£262pp
STN
London Stansted
Multiple airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
15 May - 16 May
£263pp
LHR
London Heathrow
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
Direct
LHR
London Heathrow
15 May - 16 May
£264pp
LHR
London Heathrow
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
LHR
London Heathrow

Direct flights to Longueuil from London

Save time with London to Longueuil direct flight deals
12 May - 19 May
£356pp
LGW
London Gatwick
Air Transat
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Air Transat
Direct
LGW
London Gatwick
4 Jul - 10 Aug
£358pp
LGW
London Gatwick
Air Transat
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Air Transat
Direct
LGW
London Gatwick
12 May - 19 May
£359pp
LHR
London Heathrow
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
Direct
LHR
London Heathrow

Last-minute flights from London to Longueuil

Late deals on return flights to Longueuil from London, departing today and this week
23 Jan - 2 Feb
£382pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
   
2 STOPS
LHR
London Heathrow
22 Jan - 1 Feb
£398pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Lufthansa
 
1 STOP
LHR
London Heathrow
22 Jan - 1 Feb
£403pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

One-way flights to Longueuil from London

The cheapest one-way flights from London to Longueuil
03:50 - 17:30
Multiple Airlines
2 stops
18h 40m
LGW - YUL
Multiple Airlines
£114
Kiwi.com
03:35 - 17:30
Multiple Airlines
2 stops
18h 55m
STN - YUL
Multiple Airlines
£116
Kiwi.com
03:35 - 17:30
Multiple Airlines
2 stops
18h 55m
STN - YUL
Multiple Airlines
£118
Kiwi.com

Related info for your journey

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

Flight FAQs

From London to Longueuil

Are flight prices decreasing from London to Montreal due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Montreal for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London to Montreal to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from London to Montreal. Policies will vary by airline.

Which airlines flying from London to Montreal 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.

Can I find flights from London to Longueuil for under £293 on Cheapflights?

Yes, there are multiple flights from London to Longueuil for under £293. The cheapest flight booked recently is on Multiple Airlines for just £262, but on average you can expect to pay £279.

Are there direct flights from London to Longueuil for under £366 on Cheapflights?

Cheapflights has 20 direct flights from London to Longueuil under £366. A good price for a direct flight from London to Longueuil is less than £374.

Are there last-minute flights available from London to Longueuil for under £439?

There are currently 9+ open flights from London to Longueuil within the next 7 days for less than £439.

Is London weather warmer or cooler than Montreal?

Expect the weather to be around 27 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Montreal is generally hotter than in London.

How long does is the flight from London to Longueuil?

There are many flights that can get you from London to Longueuil in 7h 30m. Fly via Air Transat, KLM, or Brussels Airlines to get the fastest option. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from London to Longueuil return?

Currently priced at £263, American Airlines will fly you from London to Longueuil and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Air Transat - these airlines can fly you to your destination from £267 and £269, respectively. American Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

Destination information for Longueuil

Things to know before you go. Useful info for your trip from London to Longueuil
Today's exchange rate
£1 = C$ 1.74

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Airports servicing Montreal

Saint-Hubert Airport (YHU)

Top 10 airlines flying from London to Longueuil

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

Airline Cheapest Average Flexibility On-time COVID-19 safety
WOW air
£358 £375 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
Virgin Atlantic
£408 £528 No cancel fee 72%
Search Virgin Atlantic flights
TAP AIR PORTUGAL
£420 £534 No cancel fee N/A
Search TAP AIR PORTUGAL flights
WestJet
£452 £592 No cancel fee 60%
Search WestJet flights
Iberia
£432 £603 No cancel fee 77%
Search Iberia flights
Air France
£461 £629 No cancel fee 77%
Search Air France flights
SWISS
£580 £637 No cancel fee 79%
Search SWISS flights
KLM
£427 £652 No cancel fee 75%
Search KLM flights
United Airlines
£466 £669 No cancel fee 69%
Search United Airlines flights
American Airlines
£479 £677 No cancel fee 71%
Search American Airlines flights

Hourly flight availability from London to Longueuil

Afternoon Midday to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from London to Longueuil
Sunday
7 daily flights
Monday
0 flights
Tuesday
0 flights
Wednesday
7 daily flights
Thursday
0 flights
Friday
7 daily flights
Saturday
0 flights
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