Cheap flights from London to Alberta from C$ 574

The month of February is, on average, the cheapest month to fly to Alberta from London, with most prices found around C$ 738. If you aren’t able to travel during the month of February, then book flights to Alberta from London during November instead. Flights to Alberta in November, while not as cheap as those in February, still average around C$ 763.

The cheapest day to depart on your flight to Alberta is on a Thursday when prices can be found for as low as C$ 1,005. This is often the case because there is less demand to fly during this day of the week. Flights from London to Alberta on a Sunday will generally be more expensive and average around C$ 1,408. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Alberta is at noon. momondo users have found flights departing from London to Alberta at noon for as low as C$ 1,123. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Alberta are more costly in the morning, with an average ticket price of C$ 1,686. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Alberta from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Alberta for around C$ 1,180 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alberta from London for as low as C$ 1,003 on momondo.

There are 2 cabin classes available to choose from on London to Alberta flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

WestJet, Delta, and KLM are the most popular carriers operating from London to Alberta

WestJet, Air Canada and Virgin Atlantic are the top three most popular airlines that fly to Alberta from London according to our data. WestJet is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Alberta. Keep in mind that there are 6 different airlines that fly to Alberta on a routine basis, so you have a few additional options to choose from.

As of September 2026, there are 11 flights per day flying from London to Alberta. The most common time of day flights depart is 10:00a.m., with 92% of flights taking off at noon.

78 flights are operational weekly from London to Alberta as of September 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.