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Cheap flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport from £305

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — YUL
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from London Gatwick to Montreal Pierre Elliott Trudeau Intl are usually found in November or September, booked 58 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Gatwick to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Pierre Elliott Trudeau Intl (YUL). 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 25 March 2025.

Round-trip from

£383

One-way from

£305

Popular in

August

Cheapest in

November

Average price

£479

Good round-trip deal

£465 or less

Good one-way deal

£277 or less
Air Transat
  • Air Transat
  • 3/9-15/9
  • Nonstop
  • 14h 25m total
  • London to Montreal
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Air Transat
  • Air Transat
  • 14/5
  • Nonstop
  • 7h 40m total
  • London to Montreal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£38 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from London Gatwick to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from London Gatwick to Montreal Pierre Elliott Trudeau Intl.
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Find flight deals from Gatwick to Pierre Elliott Trudeau Intl

Cheapest flights from Gatwick to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Gatwick to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Wed 3/911:35LGW - YUL
Nonstop7h 40mAir Transat
Mon 15/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 23/3£383
Thu 22/518:40LGW - YUL
1 stop25h 20mSWISS
Mon 26/516:40YUL - LGW
1 stop20h 10mSWISS
Deal found 24/3£414
Mon 12/520:15LGW - YUL
2 stops24h 45mMultiple Airlines
Sun 18/517:50YUL - LGW
1 stop11h 35mMultiple Airlines
Deal found 24/3£424
Wed 23/414:30LGW - YUL
2 stops37h 24mFinnair
Wed 14/507:47YUL - LGW
2 stops19h 48mFinnair
Deal found 24/3£455
Thu 12/621:20LGW - YUL
2 stops28h 50mTAP AIR PORTUGAL
Mon 16/622:45YUL - LGW
2 stops16h 40mTAP AIR PORTUGAL
Deal found 24/3£489

Cheapflights Fare Finder

Customise your flight search to find flights from Gatwick to Pierre Elliott Trudeau Intl 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 25 March 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Gatwick

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 3/9

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

22:05-09:50

Nonstop6h 45m

£383

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 22/5

18:40-15:00

1 stop25h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 26/5

16:40-17:50

1 stop20h 10m

£414

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 12/5

20:15-16:00

2 stops24h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 18/5

17:50-10:25

1 stop11h 35m

£424

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 23/4

14:30-22:54

2 stops37h 24m

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

07:47-08:35

2 stops19h 48m

£455

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 12/6

21:20-21:10

2 stops28h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 16/6

22:45-20:25

2 stops16h 40m

£489

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 14/5

11:35-14:15

Nonstop7h 40m

£305

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 7/6

21:20-21:00

2 stops28h 40m

£305

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 22/5

10:45-00:37

2 stops18h 52m

£310

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 19/5

12:05-21:10

2 stops14h 05m

£373

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Tue 20/5

16:40-10:30

1 stop22h 50m

£406

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 12 results
1
2

Best time to book a flight from Gatwick to Pierre Elliott Trudeau Intl

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

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Gatwick to Pierre Elliott Trudeau Intl. Price data was last updated on 21 March 2025.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl 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 London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of £475). Flying from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of £743). 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 LGW to YUL?

Find hourly flight availability from Gatwick to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

When flying from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 27% versus a flight at midday.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 inches per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 25 March 2025.
Get a feel of what it's like to fly with Air Transat, Azores Airlines and Finnair from London to Montreal by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
381 reviews
Check prices

Boarding

7.9

Food

6.7

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Air Transat
7.8
Good
381 reviews
Air Transat
7.8
Good
381 reviews
Check prices

Boarding

7.9

Food

6.7

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Azores Airlines
7.6
Good
63 reviews
Air Transat
7.8
Good
381 reviews
Check prices

Boarding

7.9

Food

6.7

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Finnair
7.6
Good
1,266 reviews
Air Transat
7.8
Good
381 reviews
Check prices

Boarding

7.9

Food

6.7

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
SWISS
7.5
Good
1,569 reviews
Air Transat
7.8
Good
381 reviews
Check prices

Boarding

7.9

Food

6.7

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
WestJet
7.2
Good
2,785 reviews
Air Transat
7.8
Good
381 reviews
Check prices

Boarding

7.9

Food

6.7

Crew

8.5

Entertainment

7.1

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.

Related info for your journey

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

    Cheapflights users have booked flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip from £383. Other airlines that can offer you cheap pricing are SWISS, from £411, and Finnair, from £455. Air Transat is 20% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Air Transat, which is currently one of the cheapest options available, starting at £305. WestJet flights start at £310 while deals on TAP AIR PORTUGAL start at £373 one-way.

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

    While on average a flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport is generally £652, our data shows the cheapest flight currently is £217. When looking at the most popular route, (London Gatwick - Montreal Pierre Elliott Trudeau Intl), you can expect to pay £320 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of £475). Flying from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of £743). 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Cornwall
Laval
Dorval
Trois-Rivières

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Alternative routes for Gatwick to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Pierre Elliott Trudeau Intl flights
London City to Pierre Elliott Trudeau Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Stansted to Pierre Elliott Trudeau Intl flights

Top airline flying from Gatwick to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Gatwick to Pierre Elliott Trudeau Intl. 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£326Average£527FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Pierre Elliott Trudeau Intl?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Gatwick to Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Gatwick to Pierre Elliott Trudeau Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Gatwick to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Gatwick to Pierre Elliott Trudeau Intl become cheaper?

Not ready to book yet? You can track prices for flights from Gatwick to Pierre Elliott Trudeau Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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