$104 Find Cheap Flights from Calgary to London - Compare and Save

Among airlines operating Calgary to London flights:

• WestJet: offers extra legroom; offers free seat selection

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

Only WestJet operates flights between Calgary and London.

Flights from Calgary to London usually depart from Calgary (YYC) and arrive at London (YXU).

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

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

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

• Economy Class
• Premium Economy Class
• Business Class

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $290 round-trip, compared to $453 via a layover through Toronto Pearson Intl (YYZ).

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.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by WestJet and Flair Airlines. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

Most connecting flights from Calgary to London pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 24% on the Calgary to London route. Friday is the cheapest departure day at $274 round-trip on average, while Monday is the most expensive at $360, a difference of $86. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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, 9% of flights were delayed in the past 3 months, with delays averaging 1 hour 28 minutes.

Night is the busiest departure period on Calgary to London flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

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

• Earliest: departs at 12:50 am and lands at 4:32 am
• Latest: departs at 11:40 pm and lands at 3:22 am.

The flight takes about 3h 42m.

Last-minute fares on this route - booked within 2 weeks of departure - run 67% above the route average of $298. Book 17 weeks before departure for the lowest fares.

A nonstop flight from Calgary to London takes 3h 42m, covering 1,627 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $220 to $1,735. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Calgary to London are currently lower than usual. Average one-way flight prices are about $184, which is 14% below the typical average for this route.

WestJet is the only airline operating Calgary to London flights. 91% of its flights are on time.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

London is 2 hours ahead of Calgary (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

London Airport (YXU) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
· Alamo
· Enterprise Rent-A-Car
· Budget
· National
· Avis

Round-trip flights from Calgary to London range from $209 to $401, with an average of $298 over the past 12 months. Anything below $209 counts as a good deal.

WestJet is the only airline on the Calgary to London route offering in-flight Wi-Fi. Pricing depends on fare class.