Question 1

How long does it take to fly to London Heathrow Airport?

Accepted Answer

If you’re flying from a popular airport in Quebec, such as Montreal or Québec City, and flying into London Heathrow Airport, then you can expect flight times to average 6h 35m and 11h 25m, respectively.

Question 2

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

On average, the least expensive day to fly to London Heathrow Airport from Quebec is on a Sunday. momondo users have found tickets for Sunday departures for as low as £472. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £616.

Question 3

What is the cheapest Quebec to London Heathrow flight route?

Accepted Answer

Fly from Montreal Pierre Elliott Trudeau Intl to London Heathrow for the best Quebec - London Heathrow flight prices

Question 4

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Accepted Answer

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Quebec to London Heathrow Airport in the afternoon for as low as £532. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £591 on average. Flights to London Heathrow Airport from Quebec in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 5

How many flights depart from Quebec to London Heathrow Airport on average per week?

Accepted Answer

As of July 2025, 128 flights take off from Quebec and land in London Heathrow Airport each week. The most common flight departure day for this route is Wed, with 20% of weekly flights taking off on this day.

Question 6

Can stopping save me money on Quebec to London Heathrow Airport flights?

Accepted Answer

You could potentially save up to 2% on your flight if you consider stops on a Quebec to London Heathrow Airport flight.

Question 7

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £548 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Quebec for as low as £495 on momondo.

Question 8

What is the cheapest airline that flies from Quebec to London Heathrow?

Accepted Answer

TAP AIR PORTUGAL, Air Canada, and Lufthansa are the most popular carriers operating from Quebec to London Heathrow

Question 9

What cabin class options are available on Quebec to London Heathrow flights?

Accepted Answer

There are 3 cabin classes available to choose from on Quebec to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 10

How many flights depart from Quebec to London Heathrow Airport on average per day?

Accepted Answer

As of July 2025, there are 18 flights per day flying from Quebec to London Heathrow Airport. The most common time of day flights depart is 22:00, with 100% of flights taking off in the evening.

Question 11

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

In general, September is the cheapest month to fly from Quebec to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £467. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Quebec averaging around £496.

Question 12

When did momondo last update prices for flights from Quebec to London Heathrow Airport?

Accepted Answer

Prices for flights from Quebec to London Heathrow Airport were last updated today.

Question 13

How many operators does momondo search for flights from Quebec to London Heathrow Airport?

Accepted Answer

As of July 2025, there are 2 operators available to choose from for flights from Quebec to London Heathrow Airport.

Question 14

How old do you have to be to fly from Quebec to London Heathrow Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to London Heathrow Airport.

Question 15

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	£175
Fastest flight time	6h 35m
Direct flights	Tue, Thu, Fri and Sun

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom £399	Free Cancellation	Rating 7.1 9,696 reviews		Search Air Canada flights
British Airways	PriceFrom £409	Free Cancellation	Rating 6.6 7,109 reviews		Search British Airways flights

Cheap flights from Quebec to London from £175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to London departing on 28/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Quebec to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Quebec to London Heathrow flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to London Heathrow for the best Quebec - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on Quebec to London Heathrow flights?

There are 3 cabin classes available to choose from on Quebec to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Quebec to London Heathrow Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Quebec to London Heathrow Airport flight.

What is the cheapest airline that flies from Quebec to London Heathrow?

TAP AIR PORTUGAL, Air Canada, and Lufthansa are the most popular carriers operating from Quebec to London Heathrow

How many flights depart from Quebec to London Heathrow Airport on average per day?

As of July 2025, there are 18 flights per day flying from Quebec to London Heathrow Airport. The most common time of day flights depart is 22:00, with 100% of flights taking off in the evening.

How many flights depart from Quebec to London Heathrow Airport on average per week?

As of July 2025, 128 flights take off from Quebec and land in London Heathrow Airport each week. The most common flight departure day for this route is Wed, with 20% of weekly flights taking off on this day.

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Quebec, such as Montreal or Québec City, and flying into London Heathrow Airport, then you can expect flight times to average 6h 35m and 11h 25m, respectively.

Cheap Quebec to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to London Heathrow Airport

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When did momondo last update prices for flights from Quebec to London Heathrow Airport?

How many operators does momondo search for flights from Quebec to London Heathrow Airport?

How old do you have to be to fly from Quebec to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular plane model from Quebec to London Heathrow Airport?

Best airlines flying from Quebec to London Heathrow Airport

Compare and see reviews for airlines that fly from Quebec to London Heathrow Airport with momondo

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