£142 Find Cheap Flights from Calgary to London Heathrow Airport – Compare and Save

These are the earliest and latest flight times available from Calgary to London Heathrow Airport:

• Earliest: departs at 18:30 and lands at 03:15
• Latest: departs at 22:10 and lands at 06:55.

The flight takes about 8h 45m.

Three cabin classes are available on flights from Calgary to London Heathrow Airport:

• Economy class
• Premium Economy Class
• Business Class

A direct flight from Calgary to London Heathrow Airport takes 8h 45m, covering 4,355 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Calgary to London Heathrow Airport range from £492 to £773, with an average of £641 over the past 12 months. Anything below £492 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) are 2% below the route average of £641. Booking late can sometimes save you money, but availability is limited.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £463 return via Salt Lake City (SLC), compared with £655 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £22–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A330-300 family is used most often on this route, operated mainly by Austrian Airlines and Air Canada. Other aircraft seen on the route include Boeing 787-8 Dreamliner variants.

Evening is the busiest departure period on Calgary to London Heathrow Airport flights, with 50% leaving in that window. Night departures account for 50%, Morning flights for 0%, and Afternoon flights for 0%.

Two airlines offer in-flight Wi-Fi on Calgary to London Heathrow Airport flights:

• Air Canada
• Lufthansa

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

One-way fares from Calgary to London Heathrow Airport are currently in line with typical prices for this route. Average one-way fares are about £290.

Flights from Calgary to London Heathrow Airport usually depart from Calgary (YYC) and arrive at London Heathrow (LHR).

Evening flights have the fewest delays on this route, while night departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Calgary to London Heathrow Airport route, 17% of flights were delayed in the past three months, with delays averaging 2h 18m.

One-stop flights from Calgary to London Heathrow Airport most commonly connect through:

• Chicago O'Hare Intl (ORD) – 30% of one-stop connections
• Dallas/Fort Worth (DFW) – 17% of one-stop connections
• Minneapolis St Paul (MSP) – 15% of one-stop connections
• Vancouver Intl (YVR) – 8% of one-stop connections

Yes. Flexible dates can save you up to 8% on flights from Calgary to London Heathrow Airport. Wednesday is the cheapest departure day at £616 return on average, while Saturday is the most expensive at £665, a difference of £49.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Calgary and London Heathrow Airport. The airlines offering direct flights on this route include:

• WestJet
• Air Canada

Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time of 13h 48m, compared to 13h 49m via Toronto Pearson Intl (YYZ) and 14h via Denver Intl (DEN).

London Heathrow Airport is 6 hours ahead of Calgary (British Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in London Heathrow Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Heathrow Airport on KAYAK.

Among airlines operating Calgary to London Heathrow Airport flights:

• WestJet: offers extra legroom; offers free seat selection
• Air Canada: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• WestJet: a cabin bag and a checked bag in Economy class
• Air Canada: a cabin bag and a checked bag in Economy class
• Lufthansa: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Currently, there aren’t any nonstop from Calgary Airport to London Heathrow Airport. Travelers should expect to make one, two, or three layovers before completing the trip. Most flights stop at Dallas, Minneapolis, Amsterdam, Vancouver, Toronto, or Newark.

An affordable transportation means from Heathrow Airport is the Underground, also referred to as the tube. From the airport, you will find the underground stations at Terminals 2, 3, 4, and 5. The Underground has a standard charge of around £5.27 (C$ 9).

There are several parking lots at Calgary Airport where you can leave your vehicle for a few days or weeks. Popular options include the Purple Parking Park & Ride, which charges approximately C$ 12 per day, and the NCP Flightpath in Terminals 3 and 2, which charges around C$ 10 per day.

LHR Airport has plenty of facilities for families with children. You will find several changing rooms after passport control at the arrivals area, in the transfer area, and Terminal 5. Some airlines also help with the children as you go through the airport.