Question 1

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 Alberta is on a Saturday. momondo users have found tickets for Saturday departures for as low as £558. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £629.

Question 2

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 Alberta to London Heathrow Airport in the afternoon for as low as £539. 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 at midday when prices are £755 on average. Flights to London Heathrow Airport from Alberta at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 3

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

Accepted Answer

11 flights are operational daily from Alberta to London Heathrow Airport as of August 2025. The most popular departure time for this route is 20:00, with 100% of flights per day taking off in the evening.

Question 4

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

Accepted Answer

There are 3 cabin classes available to choose from on Alberta 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 5

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

Accepted Answer

79 flights are operational weekly from Alberta to London Heathrow Airport as of August 2025. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.

Question 6

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

Accepted Answer

If you’re flying from a popular airport in Alberta, such as Calgary or Edmonton, and flying into London Heathrow Airport, then you can expect flight times to average 8h 30m and 11h 35m, respectively.

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 Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £565 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 Alberta for as low as £516 on momondo.

Question 8

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

Accepted Answer

No. A direct flight is the cheapest option for a flight between Alberta to London Heathrow Airport.

Question 9

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

Accepted Answer

In general, February is the cheapest month to fly from Alberta to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £412. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Alberta averaging around £415.

Question 10

What is the cheapest Alberta to London Heathrow flight route?

Accepted Answer

Fly from Calgary to London Heathrow for the best Alberta - London Heathrow flight prices

Question 11

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

Accepted Answer

WestJet is the most popular carrier operating from Alberta to London Heathrow

Question 12

Which airlines fly to London Heathrow Airport?

Accepted Answer

WestJet, Air Canada and Lufthansa are the top three most popular airlines that fly to London Heathrow Airport from Alberta according to our data. WestJet is the first choice among our users, with 46% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 13

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

Accepted Answer

Prices for flights from Alberta to London Heathrow Airport are refreshed on a daily basis.

Question 14

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

Accepted Answer

The number of operators available for flights from Alberta to London Heathrow Airport is 4 as of August 2025.

Question 15

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alberta to London Heathrow Airport.

Question 16

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

Accepted Answer

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	£182
Fastest flight time	8h 30m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom £335	Free Cancellation	Rating 7.2 3,018 reviews	Search WestJet flights
Air Canada	PriceFrom £414	Free Cancellation	Rating 7.1 9,992 reviews	Search Air Canada flights
Lufthansa	PriceFrom £416	Free Cancellation	Rating 6.8 7,330 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £423	Free Cancellation	Rating 7.4 657 reviews	Search Virgin Atlantic flights

Cheap flights from Alberta to London from £182

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alberta to London departing on 16/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Alberta to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air Canada flights from Alberta to London Heathrow Airport

Our best Air Canada deals on Alberta to London Heathrow Airport flight tickets

American Airlines flights from Alberta to London Heathrow Airport

Our best American Airlines deals on Alberta to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Alberta 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 Alberta to London Heathrow flight route?

Fly from Calgary to London Heathrow for the best Alberta - London Heathrow flight prices

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

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

There are 3 cabin classes available to choose from on Alberta 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 Alberta to London Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between Alberta to London Heathrow Airport.

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

WestJet is the most popular carrier operating from Alberta to London Heathrow

Which airlines fly to London Heathrow Airport?

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

11 flights are operational daily from Alberta to London Heathrow Airport as of August 2025. The most popular departure time for this route is 20:00, with 100% of flights per day taking off in the evening.

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

79 flights are operational weekly from Alberta to London Heathrow Airport as of August 2025. The most popular departure day for this route is Tue, with 15% of flights per week 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 Alberta, such as Calgary or Edmonton, and flying into London Heathrow Airport, then you can expect flight times to average 8h 30m and 11h 35m, respectively.

Cheap Alberta to London Heathrow Airport flight deals and tips

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

Best price found

Fastest flight time

Direct flights

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

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

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

Best airlines flying from Alberta to London Heathrow Airport

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

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Alberta to London?

Can I find flights from Alberta to London with flexible booking policies on momondo?

How can momondo help me find flights from Alberta to London?

I’m not ready to book a flight from Alberta to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo