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Cheap flights from Montreal to London from £243

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LON
25 Nov — 2 Dec1
1 adult

The best prices from Montreal to London are usually found in February or January, booked 18 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from Montreal to London

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 November 2024.

Round-trip from

£456

One-way from

£243

Popular in

December

Cheapest in

February
19/1-3/2
  • 19/1-3/2
  • 4 total stops
  • 65h 40m total
  • Montreal to London
8/12
  • 8/12
  • 2 total stops
  • 37h 05m total
  • Montreal to London
High demand for flights, 20% potential price rise
Best time to find cheap flights, 19% potential price drop

Find flight deals from Montreal to London

Cheapest flights from Montreal to London
Explore the most affordable flight options available from Montreal to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Tue 26/1119:45YUL - LGW
1 stop30h 45mMultiple Airlines
Tue 3/1216:45LGW - YUL
1 stop24h 55mMultiple Airlines
Deal found 19/11£469
Sun 1/1219:15YUL - LHR
Nonstop6h 55mAir Canada
Tue 10/1219:25LHR - YUL
1 stop23h 30mAir Canada
Deal found 19/11£472
Tue 3/1220:10YUL - LTN
1 stop13h 40mMultiple Airlines
Thu 5/1215:25LTN - YUL
1 stop26h 15mMultiple Airlines
Deal found 19/11£473
Tue 3/1219:15YUL - LHR
Nonstop6h 55mMultiple Airlines
Sat 7/1206:00LHR - YUL
1 stop12h 55mMultiple Airlines
Deal found 19/11£474
Sun 24/1120:10YUL - SEN
1 stop10h 10mMultiple Airlines
Mon 2/1211:50SEN - YUL
1 stop29h 30mMultiple Airlines
Deal found 19/11£478
Tue 3/1220:50YUL - LHR
Nonstop6h 50mBritish Airways
Sat 7/1216:30LHR - YUL
Nonstop7h 35mBritish Airways
Deal found 19/11£503
Sun 1/1217:45YUL - LGW
1 stop11h 00mAir Transat
Sat 7/1211:40LGW - YUL
1 stop17h 48mAir Transat
Deal found 19/11£504
Wed 4/1216:50YUL - LGW
1 stop20h 00mSWISS
Tue 10/1218:45LGW - YUL
1 stop25h 30mSWISS
Deal found 19/11£504
Wed 4/1216:50YUL - LHR
1 stop10h 15mSWISS
Tue 10/1220:05LHR - YUL
1 stop24h 10mSWISS
Deal found 19/11£507
Sat 23/1114:35YUL - LGW
1 stop14h 10mPorter Airlines
Tue 3/1211:40LGW - YUL
1 stop15h 03mPorter Airlines
Deal found 19/11£519
Thu 5/1216:50YUL - LCY
1 stop15h 00mSWISS
Mon 9/1209:15LCY - YUL
1 stop11h 00mSWISS
Deal found 19/11£532
Tue 3/1213:25YUL - LHR
1 stop12h 15mUnited Airlines
Sat 7/1208:55LHR - YUL
2 stops18h 09mUnited Airlines
Deal found 19/11£533

Find flights from Montreal to London within your budget

Customise your flight search to find flights from Montreal to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 953,013 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 19/1

20:15-08:30

2 stops31h 15m

London Gatwick

Mon 3/2

06:50-12:15

2 stops34h 25m

£456

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 10/3

20:15-14:10

1 stop13h 55m

London Luton

Sat 22/3

14:00-12:50

1 stop26h 50m

£459

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 12/1

21:45-21:35

1 stop18h 50m

London Heathrow

Fri 24/1

12:25-20:15

1 stop12h 50m

£463

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 28/4

22:45-09:45

1 stop30h 00m

London Gatwick

Wed 28/5

12:00-21:10

2 stops14h 10m

£463

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 27/1

10:00-09:45

1 stop18h 45m

London Gatwick

Wed 12/3

11:40-00:30

1 stop16h 50m

£470

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 1/12

19:15-07:10

Nonstop6h 55m

London Heathrow

Tue 10/12

19:25-13:55

1 stop23h 30m

£472

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 3/12

19:15-07:10

Nonstop6h 55m

London Heathrow

Sat 7/12

06:00-13:55

1 stop12h 55m

£474

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sun 12/1

20:15-00:15

1 stop23h 00m

London Stansted

Sun 26/1

09:40-20:15

1 stop15h 35m

£477

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Wed 23/4

20:15-20:50

1 stop19h 35m

London Southend

Thu 15/5

17:40-14:00

1 stop25h 20m

£478

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 17/4

10:00-10:45

1 stop19h 45m

London Gatwick

Thu 24/4

12:40-00:30

1 stop16h 50m

£480

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 56 results
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Best time to book a flight from Montreal to London

Have a flexible travel schedule? Discover the best time to fly to London from Montreal with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Montreal to London

Get recent, data-driven insights about flights from Montreal to London including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Montreal to London. Price data was last updated on 15 November 2024.

The best time to book flights from Montreal to London is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal to London?

Currently, January is the cheapest month in which you can book a flight from Montreal to London (average of £112). Flying from Montreal to London in July is currently the most expensive (average of £160). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to LON?

Find hourly flight availability from Montreal to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 8% on flights from Montreal to London by exploring options for tickets at midday.

Weekly flight availability from Montreal to London

Explore weekly flight availability from Montreal to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 November 2024.

The most flights from YMQ to LON are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 20 November 2024.
See what other customers who have flown with Lufthansa, Austrian Airlines and United Airlines from Montreal to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
3,487 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

8.1
Very Good
3,487 reviews
8.1
Very Good
3,487 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

8.0
Very Good
8,765 reviews
8.1
Very Good
3,487 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

7.8
Good
1,350 reviews
8.1
Very Good
3,487 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

7.8
Good
286 reviews
8.1
Very Good
3,487 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

7.8
Good
389 reviews
8.1
Very Good
3,487 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Related info for your journey

Find useful and relevant information for your journey from Montreal to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Montreal to London round-trip?

    Flying on TAP AIR PORTUGAL is currently your cheapest option to London, with prices starting at £463. Additional return tickets that might be worth considering are offered by Air Transat and Air Canada, with the lowest prices starting at £470 and £472, respectively. You may be able to fly from Montreal to London for 15% less than the average price by searching for these airlines.

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

    The cheapet airlines for a one-way flight from Montreal to London are TAP AIR PORTUGAL (£243), Porter Airlines (£248), and WestJet (£251).

  • What are the most popular routes from Montreal to London?

  • What are the most reliable airlines from Montreal to London?

    The top 3 most reliable airlines when flying from Montreal to London are Aegean Airlines (92%), Thai Airways (90%) and Air Canada (86%).

  • What are the cheapest flights from Montreal to London?

    On average you can expect to pay £657 for a flight from Montreal to London. The cheapest flight overall is £509 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow) is currently priced at £467.

  • Can I find deals for flights from Montreal to London that include hotel bookings?

    Yes. In addition to deals on Montreal to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Montreal to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to London.

  • Can I find deals for business class flights from Montreal to London?

    Yes. Cheapflights offers flight deals from Montreal to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to London?

    Currently, January is the cheapest month in which you can book a flight from Montreal to London (average of £112). Flying from Montreal to London in July is currently the most expensive (average of £160). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Montreal to London

Discover the top 5 airlines that operate flights from Montreal to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 953,013 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£402Average£549FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£437Average£673FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£440Average£578FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£440Average£650FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£553Average£719FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to London?

When you search for this flight from Montreal to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Montreal.

Can Cheapflights find flights from Montreal to London with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal to London with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to London become cheaper?

Yes! Start tracking prices for Montreal to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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