Q: How much does it cost to fly round-trip from Montreal to London Gatwick Airport?

Airfare is below average for this route at the moment. Montreal to London Gatwick Airport flights typically cost between C$ 1,009 and C$ 1,139 in September. The cheapest round-trip price found within the last 3 days was C$ 747 on Air Transat (18 Sep-26 Sep).

Question 1

What’s the top layover airport for flights from Montreal to London Gatwick Airport?

Accepted Answer

Toronto (YYZ) – chosen by Cheapflights users on 84% of one-stop itineraries from Montreal to London Gatwick Airport on Cheapflights.

Question 2

How much does it cost to fly round-trip from Montreal to London Gatwick Airport?

Accepted Answer

Airfare is below average for this route at the moment.Montreal to London Gatwick Airport flights typically cost between C$ 1,009 and C$ 1,139 in September.
The cheapest round-trip price found within the last 3 days was C$ 747 on Air Transat (18 Sep-26 Sep).

Question 3

What’s the fastest layover option from Montreal to London Gatwick Airport?

Accepted Answer

Flights via Lisbon (LIS) have the shortest average one-way travel time for 1-stop routes: 13h 32m.

Question 4

Which airport typically offers the quickest layover for flights from Montreal to London Gatwick Airport?

Accepted Answer

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 4h 58m.

Question 5

What’s the cheapest layover airport for flights from Montreal to London Gatwick Airport?

Accepted Answer

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of C$ 659.

Question 6

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

Accepted Answer

Air Transat, at C$ 747, was found to be the cheapest airline from Montreal to London Gatwick Airport.Alternate airlines to your destination round-trip include SWISS and Porter Airlines. Users have found that Air Transat is 19% cheaper than the other options available to this destination.

Question 7

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

Accepted Answer

For one-way options, check prices for Air Transat. According to our data, you can fly for as low as C$ 367. Users have also found prices from C$ 369 and C$ 403 on Porter Airlines and TAP AIR PORTUGAL, respectively.

Question 8

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

Accepted Answer

The price you pay for your flight from Montreal to London Gatwick Airport may vary depending on when you book. For the best chance of a lower fare, look to book 9 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 9

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Montreal to London Gatwick Airport (average of C$ 511). Flying from Montreal to London Gatwick Airport in July is currently the most expensive (average of C$ 793). 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.

Question 10

What is the cheapest day to fly from Montreal to London Gatwick Airport?

Accepted Answer

Travelers seeking maximum savings on their Montreal to London Gatwick Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 11

Weekly flight availability from Montreal to London Gatwick Airport

Accepted Answer

The most flights from YMQ to LGW are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Question 12

E

Accepted Answer

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

Question 13

E

Accepted Answer

If weather is an important factor for your trip to London Gatwick 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).

Question 14

What are the cheapest flights from Montreal to London Gatwick Airport?

Accepted Answer

Looking for the cheapest flight from Montreal to London Gatwick Airport? While on average our users pay C$ 1,277, our data indicates the cheapest price to be C$ 343. The most popular route (Montreal Pierre Elliott Trudeau Intl - London Gatwick), is priced around C$ 655.

Question 15

What are the most popular airlines that fly from Montreal to London Gatwick Airport?

Accepted Answer

The most popular airlines flying from Montreal to London Gatwick Airport are British Airways, Porter Airlines and TAP AIR PORTUGAL. Something to consider prior to booking your flight.

Question 16

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

Accepted Answer

Flights from Montreal to London Gatwick Airport are generally found to be more expensive on Thursday. 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 Gatwick Airport.

Question 17

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

Accepted Answer

Users have found that booking a flight from Montreal to London Gatwick Airport at least 45 days early can save you up to 19% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from Montreal to London Gatwick Airport for as little as C$ 934 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 1,223 for flights departing within the next 3 days.

Question 18

What is the cheapest month to fly from Montreal to London Gatwick Airport?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to London Gatwick Airport. Flights to London Gatwick Airport from Montreal in May are about C$ 975 on average during May, but can be found for as low as C$ 675.

Question 19

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

Accepted Answer

It’s typically best to fly out from Montreal to London Gatwick Airport at noon. Doing so could potentially save you 20% on the flight price compared to flying in the evening, which is usually more expensive.

Question 20

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

Accepted Answer

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

Question 21

How can I find direct flights from Montreal to Gatwick?

Accepted Answer

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

Question 22

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

Accepted Answer

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

Question 23

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

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Montreal to Gatwick. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 24

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

Accepted Answer

Cheapflights helps you find that perfect flight to Gatwick from Montreal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 25

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

Accepted Answer

Yes, we can. To see specific flights from Montreal to Gatwick with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 26

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

Accepted Answer

Yes! Start tracking prices for Montreal to Gatwick 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.

Round-trip from	C$ 747
One-way from	C$ 367
Popular in	December
Cheapest in	January
Average price	C$ 1,121
Good round-trip deal	C$ 815 or less
Good one-way deal	C$ 366 or less

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	CheapestC$ 604	AverageC$ 660	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air Transat	CheapestC$ 657	AverageC$ 941	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Porter Airlines	CheapestC$ 719	AverageC$ 892	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
British Airways	CheapestC$ 876	AverageC$ 1,004	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Cheap flights from Montreal to London Gatwick Airport from C$ 364

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Montreal to London Gatwick are usually found in January or September, booked 10 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

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Cheapest flights from Montreal to GatwickExplore the most affordable flight options available from Montreal to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Explore the most affordable flight options available from Montreal to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

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Use the filters below to find and compare flights from Montreal to London Gatwick Airport that are best for you.

Best time to book a flight from Montreal to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Montreal with our price prediction graph.

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Everything you need to know about your flight from Montreal to London Gatwick Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Gatwick. Price data was last updated on 25 July 2025.

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

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

Find hourly flight availability from Montreal to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 July 2025.

Weekly flight availability from Montreal to London Gatwick Airport

Explore weekly flight availability from Montreal to Gatwick. 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 31 July 2025.

How much does it cost to fly round-trip from Montreal to London Gatwick Airport?

What’s the top layover airport for flights from Montreal to London Gatwick Airport?

Share of one-stop round-trip flights from Montreal to London Gatwick Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Montreal to London Gatwick Airport?

Average round-trip fare for 1-stop flights from Montreal to London Gatwick Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Montreal to London Gatwick Airport?

Shortest average travel time for 1-stop one-way flights from Montreal to London Gatwick Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Montreal to London Gatwick Airport?

Average layover duration for 1-stop one-way flights from Montreal to London Gatwick Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Gatwick

See what other customers who have flown with Porter Airlines,Air Transat, andSWISS from Montreal to London Gatwick Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Gatwick. 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 Gatwick Airport round-trip?

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

What are the cheapest flights from Montreal to London Gatwick Airport?

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

How can I find direct flights from Montreal to Gatwick?

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

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

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Alternative routes for Montreal to Gatwick

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Top 4 airlines flying from Montreal to Gatwick

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

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

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

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Cheapest flights from Montreal to Gatwick
Explore the most affordable flight options available from Montreal to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.