Cheap flights from Alberta to London from £190

The cheapest month to fly to London from Alberta is in November. Flight prices, which tend to average around £449, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Alberta averaging around £502.

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £568. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Alberta to London for around £779.

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £665. Flights in the afternoon are often more expensive, with an average ticket price of £704.

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

You are more likely to see cheaper flights to London from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £612 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 Alberta for as low as £532 on momondo.

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

11 flights are operational daily from Alberta to London as of July 2026. The most popular departure time for this route is 20:00, with 100% of flights per day taking off in the evening.

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