$200 Find Cheap Flights from Calgary to London - Compare and Save

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

• Earliest: departs at 6:30 pm and lands at 3:15 am
• Latest: departs at 10:20 pm and lands at 7:05 am.

The flight takes about 8h 45m.

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

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Calgary to London takes 8h 45m, covering 4,363 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.

Round-trip flights from Calgary to London range from $656 to $1,025, with an average of $849 over the past 12 months. Anything below $656 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) are 1% below the route average of $849. Booking late can sometimes save you money, but inventory is limited.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $618 round-trip via Salt Lake City (SLC), compared to $872 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $30–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Evening is the busiest departure period on Calgary to London flights, with 50% of flights leaving in that window. Night departures account for 50%, morning flights for 0%, and afternoon flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $536 to $5,209. That means the highest observed fare was about 10x higher than the lowest one.

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

• Air Canada
• Lufthansa

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

One-way fares from Calgary to London are currently higher than usual. Average one-way flight prices are about $502, which is 29% above the typical average for this route.

Since London is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near London Heathrow Airport (LHR) — daily rates from around $7:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Near London Gatwick Airport (LGW) — daily rates from around $7:

• GREEN MOTION
• DRIVALIA
• U-Save
• Europcar
• Alamo

Near London City Airport (LCY) — daily rates from around $10:

• GREEN MOTION
• Budget
• Hertz
• Avis
• Sixt

Near London Stansted Airport (STN) — daily rates from around $10:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• U-Save

Near London Luton Airport (LTN) — daily rates from around $11:

• GREEN MOTION
• DRIVALIA
• Alamo
• Europcar
• U-Save

Flights from Calgary to London usually depart from Calgary (YYC) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

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 route, 17% of flights were delayed in the past 3 months, with delays averaging 2h 18m.

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

• Toronto Pearson Intl (YYZ) - 25% of one-stop connections
• Chicago O'Hare Intl (ORD) - 14% of one-stop connections
• Vancouver Intl (YVR) - 9% of one-stop connections
• Dallas/Fort Worth (DFW) - 8% of one-stop connections

Yes. Flexible dates can save you up to 9% on flights from Calgary to London. Wednesday is the cheapest departure day at $818 round-trip on average, while Saturday is the most expensive at $891, a difference of $73.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

• WestJet
• Air Canada

Flying via London Heathrow (LHR) gives the shortest average 1-stop total travel time at 11h 54m, compared with 12h 49m via Edinburgh Turnhouse (EDI) and 13h 28m via Amsterdam Schiphol (AMS).

London is 7 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 are Hyde Park and Buckingham Palace. These are among the most viewed places in London on KAYAK.

Among airlines operating Calgary to London 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

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

The Travelodge Gatwick Airport Central is a budget-friendly choice that is directly next to Gatwick Airport and just a 10-minute drive from the popular Tilgate Park. The Premier Inn is a modern option that is located directly inside the North Terminal of Gatwick Airport and is just a 5-minute drive from the M23 motorway.

The quickest way to get to London’s city center is by taking the Gatwick Express train, which generally takes 30 to 35 minutes depending on the daily timetable. If you opt to use a rental car or taxi instead, the trip will take upwards of an hour, depending on traffic conditions at the time.

If you would like to store some of your luggage or personal belongings, head to the luggage storage desk in Heathrow Airport’s arrivals wing. This service charges both daily and hourly rates, and items can be stored for up to 90 days. There is no maximum for the number of items you can store.

To get some rest before or after a long day of flying, keep your eyes open for one of the rest zones located in the various terminals of Heathrow Airport. These quiet zones contain couches, recliners and vending machines, making them a convenient place to rest or relax in comfort.