Question 1

How often are flights from Canada to London delayed?

Accepted Answer

Historically, on average around 19% of flights between Canada and London have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

Question 2

What is the most punctual flight time for Canada to London flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Question 3

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 4

What cabin class options are available on Canada to London flights?

Accepted Answer

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

Question 5

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

Accepted Answer

You are more likely to see cheaper flights to London from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £500 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Canada for as low as £441 on momondo.

Question 6

How many flights depart from Canada to London on average per week?

Accepted Answer

477 flights are operational weekly from Canada to London as of December 2025. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.

Question 7

Which airline has the best punctuality record on Canada to London flights?

Accepted Answer

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

Question 8

How long does it take to fly to London?

Accepted Answer

Flight times from Canada to London vary, but if you’re flying out of Montreal and flying into London Heathrow Airport (one of the most popular routes), then the duration is 6h 40m on average. Another popular route from Canada to London is flying from Toronto to London Heathrow Airport, which will take roughly 8h 15m. Keep in mind that layovers or delays could extend your travel time.

Question 9

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

Accepted Answer

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £508. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Canada to London for around £557.

Question 10

What is the cheapest Canada to London flight route?

Accepted Answer

Fly from Halifax Intl to London Gatwick for the best Canada - London flight prices

Question 11

How many flights depart from Canada to London on average per day?

Accepted Answer

The number of flights available between Canada and London is 68 per day as of December 2025. The most frequent departure time is 18:00, with 100% of daily flights leaving in the evening.

Question 12

What is the cheapest airline that flies from Canada to London?

Accepted Answer

WestJet, TAP AIR PORTUGAL, and Icelandair are the most popular carriers operating from Canada to London

Question 13

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

Accepted Answer

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £482. Flights in the afternoon are often more expensive, with an average ticket price of £534.

Question 14

Which airlines fly to London?

Accepted Answer

Air Canada, British Airways and WestJet are the top three most popular airlines that fly to London from Canada according to our data. Air Canada is the first choice among our users, with 64% of people opting to fly with this airline when travelling to London. Keep in mind that there are 13 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Question 15

What is the cheapest month to fly to London?

Accepted Answer

The cheapest month to fly to London from Canada is in February. Flight prices, which tend to average around £383, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Canada averaging around £405.

Question 16

Which cities can you reach easily once you arrive at London Heathrow International Airport?

Accepted Answer

If you're travelling on one of the cheap flights from Canada to London Heathrow, you may want to know which cities are easily accessible from the airport. London is the main city serviced by London Heathrow and is located close to 40 minutes away by car; it can be accessed via an express train, the underground train, taxis, buses and cars. Another city located close by and often serviced by the same airport is Camberley. Camberley is around 30 minutes away by car and can be accessed easily via taxi or hire vehicle. You can also get there by taking the subway to Hattons Cross and then the bus to Feltham. Once you're in Feltham, you can jump back on the subway and head to Camberley, with a couple of stops along the way.

Question 17

Which airlines fly direct from Canada to London?

Accepted Answer

If you're looking for quick flights from Canada to London, you'll be glad to know there are several airlines offering one-way flights from Canada to London from several cities. If you're travelling from Calgary, you can expect to find direct flights operated by WestJet, which will take around eight and a half hours. WestJet offers flights from Vancouver and Toronto, but these usually have a single stopover along the way. When travelling from Vancouver International Airport (YVR), you'll find direct flights operated by both British Airways and Air Canada. Both of these flights will usually take around nine hours. If you're travelling from Toronto Pearson International Airport (YYZ), expect to find one-way flights from Canada to London operated by British Airways, Air Canada and Finnair. All of these flights will take close to seven hours.

What is the best way to get in and out of airports in Canada and London?

Canada to London flights operate out of several airports in Canada, including Toronto, Vancouver and Calgary, all of which are well serviced by public transport. If you're flying out of Calgary Airport (YYC), there are buses travelling the Route 100 North Pointe, departing from McKnight-Westwinds LRT Station as well as North Pointe Bus Terminal. You'll also find buses running along the Route 300 BRT, which depart from the bus station on Centre Street. When travelling to Vancouver International Airport, you'll find hourly and daily parking available to all travellers, as well as several ways to get to Airport South. You can travel on the 412 Sea Island South bus that runs along the Canada Line from Bridgeport Station in Richmond, which travels directly to Airport South. The airport is also accessible via taxi and hire car. Connecting to Toronto Pearson International Airport is simple, with numerous transit line connections and major highways. You can take the UP Express train from Union Station in downtown Toronto in around 25 minutes. London Heathrow International Airport (LHR) is one of the most common airports when flying these routes. A quick way to reach the city centre from Heathrow is to hop on the Heathrow Express train heading to London. This trip will take around 15 minutes.

What are the benefits of the different airports in Canada and London?

Calgary International Airport is one of the busiest airports in Canada and offers a variety of services designed to make your travel as comfortable as possible. If you're travelling with mobility issues, the YYC Link Passenger Shuttle is an award-winning service that provides easy access to every area of the airport. There's also a team of White Hat Volunteers that'll meet you at the airport to provide a classic Calgary welcome and assistance to anyone that needs it. Vancouver International Airport is another main airport in Canada, servicing millions of passengers each year and offering a range of fast food, shopping, dining and lounge options for travellers. London Heathrow International Airport is possibly the most recognised airport in the world and provides travellers with everything they could need, including an efficient transport system to connect to other parts of London. The benefits of flying to Gatwick (LGW) or Stansted Airport (STN) is that low-cost airlines like easyJet and Ryanair provide cost-effective routes to these airports.

Question 18

When did momondo last update prices for flights from Canada to London?

Accepted Answer

Prices for flights from Canada to London were last updated today.

Question 19

How many operators does momondo search for flights from Canada to London?

Accepted Answer

There are 13 operators available for flights from Canada to London as of December 2025.

Question 20

How old do you have to be to fly from Canada to London?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada to London.

Question 21

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

Accepted Answer

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£158
Fastest flight time	5h 55m
Direct flights	Every day
Airports in London	6 airports

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £301	Free Cancellation	Rating 7.0 589 reviews	Search Icelandair flights
WestJet	PriceFrom £323	Free Cancellation	Rating 7.2 3,197 reviews	Search WestJet flights
Air Transat	PriceFrom £340	Free Cancellation	Rating 7.8 480 reviews	Search Air Transat flights
Aer Lingus	PriceFrom £366	Free Cancellation	Rating 7.2 1,394 reviews	Search Aer Lingus flights
Porter Airlines	PriceFrom £372	Free Cancellation	Rating 8.0 398 reviews	Search Porter Airlines flights
Air Canada	PriceFrom £381	Free Cancellation	Rating 7.1 10,518 reviews	Search Air Canada flights
KLM	PriceFrom £382	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
American Airlines	PriceFrom £389	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom £390	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £400	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights

Cheap flights from Canada to London from £126

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How to get the cheapest flight ticket from Canada to London

What is the cheapest month to fly to London?

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £508. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Canada to London for around £557.

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

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £482. Flights in the afternoon are often more expensive, with an average ticket price of £534.

What is the cheapest Canada to London flight route?

Fly from Halifax Intl to London Gatwick for the best Canada - London flight prices

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

What cabin class options are available on Canada to London flights?

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

What is the cheapest airline that flies from Canada to London?

WestJet, TAP AIR PORTUGAL, and Icelandair are the most popular carriers operating from Canada to London

Which airlines fly to London?

How often are flights from Canada to London delayed?

Historically, on average around 19% of flights between Canada and London have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

What is the most punctual flight time for Canada to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Canada to London flights?

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

How many flights depart from Canada to London on average per day?

The number of flights available between Canada and London is 68 per day as of December 2025. The most frequent departure time is 18:00, with 100% of daily flights leaving in the evening.

How many flights depart from Canada to London on average per week?

477 flights are operational weekly from Canada to London as of December 2025. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.

How long does it take to fly to London?

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When did momondo last update prices for flights from Canada to London?

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