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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport from £241

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LHR
28 Jan — 4 Feb1
1 adult

The best prices from Montreal Pierre Elliott Trudeau Intl to London Heathrow are usually found in January or February, booked 8 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Heathrow (LHR). 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 23 January 2025.

Round-trip from

£446

One-way from

£241

Popular in

December

Cheapest in

January

Average price

£529

Good round-trip deal

£585 or less

Good one-way deal

£683 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 16/3-31/3
  • 2 total stops
  • 40h 05m total
  • Montreal to London
18/2
  • 18/2
  • 3 total stops
  • 44h 00m total
  • Montreal to London
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in January 2025
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to London Heathrow.
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to London Heathrow.

Find flight deals from Pierre Elliott Trudeau Intl to Heathrow

Cheapest flights from Pierre Elliott Trudeau Intl to Heathrow
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2025.

Sun 16/322:45YUL - LHR
1 stop19h 55mTAP AIR PORTUGAL
Mon 31/306:00LHR - YUL
1 stop20h 10mTAP AIR PORTUGAL
Deal found 21/1£446
Sun 2/219:15YUL - LHR
Nonstop6h 55mAir Canada
Thu 6/208:55LHR - YUL
1 stop11h 20mAir Canada
Deal found 21/1£466
Mon 27/114:15YUL - LHR
1 stop13h 15mMultiple Airlines
Thu 30/108:55LHR - YUL
1 stop11h 20mMultiple Airlines
Deal found 22/1£473
Tue 3/622:10YUL - LHR
Nonstop6h 40mBritish Airways
Fri 13/618:05LHR - YUL
Nonstop7h 10mBritish Airways
Deal found 22/1£488
Fri 6/622:25YUL - LHR
Nonstop6h 35mLufthansa
Sun 15/609:30LHR - YUL
Nonstop7h 10mLufthansa
Deal found 22/1£505
Sun 15/622:00YUL - LHR
Nonstop6h 40mAmerican Airlines
Sun 29/618:05LHR - YUL
Nonstop7h 10mAmerican Airlines
Deal found 22/1£520
Mon 10/320:05YUL - LHR
1 stop13h 40mVirgin Atlantic
Mon 24/306:30LHR - YUL
1 stop15h 40mVirgin Atlantic
Deal found 22/1£539
Fri 7/219:05YUL - LHR
1 stop14h 20mKLM
Sun 9/212:20LHR - YUL
1 stop16h 02mKLM
Deal found 22/1£542
Wed 16/411:15YUL - LHR
1 stop15h 00mDelta
Thu 24/406:15LHR - YUL
1 stop13h 45mDelta
Deal found 22/1£585
Tue 25/1116:50YUL - LHR
1 stop13h 25mSWISS
Wed 10/1206:00LHR - YUL
1 stop14h 15mSWISS
Deal found 22/1£587
Thu 20/319:35YUL - LHR
1 stop22h 05mAustrian Airlines
Sat 29/306:00LHR - YUL
1 stop12h 55mAustrian Airlines
Deal found 21/1£593
Mon 10/308:35YUL - LHR
2 stops17h 20mUnited Airlines
Mon 24/306:50LHR - YUL
2 stops14h 27mUnited Airlines
Deal found 22/1£598

Find flights from Pierre Elliott Trudeau Intl to Heathrow within your budget

Customise your flight search to find flights from Pierre Elliott Trudeau Intl to Heathrow 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 858,174 searches. Data last updated 23 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 16/3

22:45-22:40

1 stop19h 55m

London Heathrow

Mon 31/3

06:00-21:10

1 stop20h 10m

£446

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 2/2

19:15-07:10

Nonstop6h 55m

London Heathrow

Thu 6/2

08:55-15:15

1 stop11h 20m

£466

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 3/6

22:10-09:50

Nonstop6h 40m

London Heathrow

Fri 13/6

18:05-20:15

Nonstop7h 10m

£488

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 12/3

20:15-18:10

1 stop17h 55m

London Heathrow

Wed 19/3

20:00-12:50

1 stop20h 50m

£490

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 6/6

22:25-10:00

Nonstop6h 35m

London Heathrow

Sat 14/6

09:30-11:40

Nonstop7h 10m

£505

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

22:00-09:40

Nonstop6h 40m

London Heathrow

Sun 29/6

18:05-20:15

Nonstop7h 10m

£520

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 10/3

20:05-13:45

1 stop13h 40m

London Heathrow

Mon 24/3

06:30-18:10

1 stop15h 40m

£539

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 7/2

19:05-14:25

1 stop14h 20m

London Heathrow

Sun 9/2

12:20-23:22

1 stop16h 02m

£542

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 16/4

11:15-07:15

1 stop15h 00m

London Heathrow

Thu 24/4

06:15-15:00

1 stop13h 45m

£585

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 13/3

17:50-11:15

1 stop13h 25m

London Heathrow

Wed 2/4

08:45-15:00

1 stop11h 15m

£589

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 26 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Heathrow

Get recent, data-driven insights about flights from Pierre Elliott Trudeau Intl to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Pierre Elliott Trudeau Intl to Heathrow. Price data was last updated on 17 January 2025.

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport (average of £112). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £161). 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 YUL to LHR?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 January 2025.

One of the essential ways to save on airfare from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 7% on airfare.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Heathrow. 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 23 January 2025.

The most flights from YUL to LHR are scheduled on a Monday (11 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 23 January 2025.
To help decide which airline to fly from Montreal to London, see what other customers have to say about TAP AIR PORTUGAL, Finnair and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,512 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very Good
8,512 reviews
8.0
Very Good
8,512 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,338 reviews
8.0
Very Good
8,512 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.6
Good
1,111 reviews
8.0
Very Good
8,512 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.6
Good
1,286 reviews
8.0
Very Good
8,512 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Heathrow. 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 Pierre Elliott Trudeau Intl Airport to London Heathrow Airport round-trip?

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as £446 on this airline. Additional options worth looking into are Air Canada and British Airways, starting at £466 and £488 round-trip. These flights start at 25% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport one-way?

    The cheapet airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport are WestJet (£247), TAP AIR PORTUGAL (£252), and Azores Airlines (£321).

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?

    Consider Aegean Airlines (65%), American Airlines (65%) or Finnair (65%) when booking your flight. These represent the most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?

    The cheapest flight price from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport is £500. On average you can expect to pay £1,213. The most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), can usually be booked for £412.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Heathrow that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Heathrow.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Heathrow?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Heathrow 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 Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport (average of £112). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £161). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Deal
Hounslow
Gatwick
Croydon
Milton Keynes
Slough
Luton
Ilford
Hayes
Eastbourne
Northampton
Swindon
Maidstone
Crawley
Winchester
Southend-on-Sea
Wembley
Ipswich
Watford
Southall

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Alternative routes for Pierre Elliott Trudeau Intl to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Pierre Elliott Trudeau Intl to Heathrow

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Heathrow. 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 858,174 searches. Data last updated 23 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£451Average£575FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£452Average£677FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£545Average£677FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£601Average£690FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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Need flexible booking options for your flight to Heathrow from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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