YYC - LHR

$246 Find Cheap Flights from Calgary to London Heathrow Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$616
Typical prices: $630-$1,006
WestJet
Tue 12/25Tue 1/9
YYC - LHR • Non-stop
Cheapest one-way
$246
Typical prices: $248-$506
WestJet
Thu 10/25
YYC - LHR • Non-stop
Nonstop flights
You can fly direct with WestJet and Air Canada. Average duration is 8h 44m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 11 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $502 (round-trip)
Shortest trip • 12h 36m (one-way)
Insights
Insights
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We hope you love your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Calgary to London (YYC-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Calgary to London

Fri, Dec 25 - Sat, Jan 9
WestJet Logo
10:10 pm - 11:50 amYYC  Calgary-LHR London Heathrow
7h 40mnonstop
WestJet Logo
2:50 pm - 6:45 pmLHR  London Heathrow-YYC Calgary
9h 55mnonstop
$616WestJet
Wed, Nov 25 - Mon, Nov 30
WestJet Logo
10:10 pm - 11:50 amYYC  Calgary-LHR London Heathrow
7h 40mnonstop
WestJet Logo
2:50 pm - 6:45 pmLHR  London Heathrow-YYC Calgary
9h 55mnonstop
$625WestJet
Sun, Nov 8 - Sun, Nov 22
Multiple Airlines Logo
7:30 pm - 2:35 pmYYC  Calgary-LHR London Heathrow
37h 05m2 stops Paris Charles de Gaulle Dublin
Multiple Airlines Logo
2:50 pm - 6:45 pmLHR  London Heathrow-YYC Calgary
9h 55mnonstop
$625Multiple Airlines
Sat, Nov 7 - Tue, Nov 17
WestJet Logo
10:10 pm - 11:50 amYYC  Calgary-LHR London Heathrow
7h 40mnonstop
WestJet Logo
2:50 pm - 6:45 pmLHR  London Heathrow-YYC Calgary
9h 55mnonstop
$628WestJet
Sun, Oct 25 - Tue, Nov 10
Air Canada Logo
6:30 pm - 9:20 amYYC  Calgary-LHR London Heathrow
8h 50mnonstop
Air Canada Logo
1:25 pm - 5:55 pmLHR  London Heathrow-YYC Calgary
10h 30mnonstop
$645Air Canada
Sun, Oct 25 - Tue, Nov 10
Air Canada Logo
4:00 pm - 11:50 amYYC  Calgary-LHR London Heathrow
13h 50m1 stop Vancouver Intl
Air Canada Logo
1:25 pm - 5:55 pmLHR  London Heathrow-YYC Calgary
10h 30mnonstop
$645Air Canada
Thu, Nov 19 - Tue, Nov 24
Multiple Airlines Logo
10:10 pm - 11:50 amYYC  Calgary-LHR London Heathrow
7h 40mnonstop
Multiple Airlines Logo
6:45 pm - 4:50 pmLHR  London Heathrow-YYC Calgary
28h 05m3 stops Madrid Barajas Milan Malpensa Paris Charles de Gaulle
$648Multiple Airlines
Thu, Oct 8 - Thu, Oct 15
Multiple Airlines Logo
7:55 pm - 10:20 amYYC  Calgary-LHR London Heathrow
31h 25m1 stop Dublin
Multiple Airlines Logo
2:10 pm - 4:00 pmLHR  London Heathrow-YYC Calgary
8h 50mnonstop
$661Multiple Airlines
Sat, Oct 10 - Sun, Oct 18
Lufthansa Logo
7:55 pm - 11:50 amYYC  Calgary-LHR London Heathrow
8h 55mnonstop
Lufthansa Logo
8:25 pm - 5:30 pmLHR  London Heathrow-YYC Calgary
28h 05m1 stop Munich Franz Josef Strauss
$1,052Lufthansa
Fri, Oct 9 - Sun, Oct 18
Lufthansa Logo
7:55 pm - 11:50 amYYC  Calgary-LHR London Heathrow
8h 55mnonstop
Lufthansa Logo
8:25 pm - 5:30 pmLHR  London Heathrow-YYC Calgary
28h 05m1 stop Munich Franz Josef Strauss
$1,052Lufthansa
Booking Insights

Price, demand and travel trends for Calgary to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Calgary to London Heathrow Airport with more confidence.

How much is a round-trip flight from Calgary to London Heathrow Airport?

Round-trip flights from Calgary to London Heathrow Airport start at $616. Prices are below average for this route right now, with typical round-trip fares ranging from $630 to $1,006. The lowest price found in the past 5 days was $616 on WestJet.

What's the cheapest day of the week to fly from Calgary to London Heathrow Airport?

Wednesday is the cheapest day of the week to fly from Calgary to London Heathrow Airport, it is 5% cheaper than the average day. Friday is the most expensive day with flight prices 5% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Calgary to London Heathrow Airport?

  • January is the cheapest month to fly from Calgary to London Heathrow Airport at $535 round-trip.
  • August ($1,076) and July ($1,049) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 101% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Calgary to London Heathrow Airport the cheapest?

Flights from Calgary to London Heathrow Airport are cheapest 11 weeks before departure. Booking in this window typically costs about 19% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Calgary to London

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Stefanie Waldek

Stefanie Waldek

Expert on WestJet and Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYC

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Duncan Madden

Duncan Madden

Expert on LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Key details for Calgary to London Heathrow Airport flights

Low season

May

Cheapest flight

$246
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 34% lower on average.
Flight from Calgary to London Heathrow Airport

When to book flights from Calgary to London

Are your dates flexible? Find out the best times to travel from Calgary to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Calgary to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Are there direct flights from Calgary to London?

    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.

  • How do I get from Heathrow Airport to London city?

    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).

  • Are there parking lots at Calgary Airport?

    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.

  • Does London Heathrow Airport have facilities and services for kids?

    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.

  • Which airlines offer extra legroom and free seat selection on Calgary to London Heathrow Airport flights?

    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.

  • What airlines are available from Calgary to London Heathrow Airport?

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

    • WestJet
    • Air Canada

  • Which airports can I use when flying from Calgary to London Heathrow Airport?

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

  • Which airlines include bags at no extra cost on Calgary to London Heathrow Airport flights?

    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 travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Calgary to London Heathrow Airport?

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

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How much can I save by taking a layover when flying from Calgary to London Heathrow Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $502 round-trip via Dublin (DUB), compared to $842 for nonstop.

  • What is the standard checked-bag allowance on flights from Calgary to London Heathrow Airport?

    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.

  • Which aircraft model is used most often on flights from Calgary to London Heathrow Airport?

    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 787-9 Dreamliner variants.

  • Which airports do connecting flights from Calgary to London Heathrow Airport pass through?

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

    • Dallas/Fort Worth (DFW) - 27% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 27% of one-stop connections
    • Minneapolis St Paul (MSP) - 10% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 8% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Calgary to London Heathrow Airport?

    Yes. Being flexible with your travel dates can save you up to 10% on the Calgary to London Heathrow Airport route. Wednesday is the cheapest departure day at $791 round-trip on average, while Friday is the most expensive at $871, a difference of $80. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed from Calgary to London Heathrow Airport?

    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, 18% of flights were delayed in the past 3 months, with delays averaging 2 hours 19 minutes.

  • How are flight departures from Calgary to London Heathrow Airport spread across the day?

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

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Paddington Station, Central London and London Victoria Station. These are among the most viewed places in London Heathrow Airport on KAYAK.

  • What are the earliest and latest flights from Calgary to London Heathrow Airport?

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

    • Earliest: departs at 6:30 pm and lands at 3:14 am
    • Latest: departs at 10:10 pm and lands at 6:54 am.

    The flight takes about 8h 44m.

  • How expensive are last-minute Calgary to London Heathrow Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 8% above the route average of $827. Book 11 weeks before departure for the lowest fares.

  • How long is a flight from Calgary to London Heathrow Airport?

    A nonstop flight from Calgary to London Heathrow Airport takes 8h 44m, covering 4,355 miles.

  • Do I need a passport to fly from Calgary to London Heathrow Airport?

    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.

  • How are flight prices from Calgary to London Heathrow Airport looking right now?

    One-way fares from Calgary to London Heathrow Airport are currently higher than usual. Average one-way flight prices are about $472, which is 21% above the typical average for this route.

  • How do delay rates compare for morning and evening flights from Calgary to London Heathrow Airport?

    Evening 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.

  • How much time can I save by choosing a different layover airport from Calgary to London Heathrow Airport?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 12h 36m, compared with 13h 29m via Dublin (DUB) and 13h 33m via Vancouver Intl (YVR).

  • What is the time difference between Calgary and London Heathrow Airport?

    London Heathrow Airport is 7 hours ahead of Calgary (British Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • How much should I expect to pay for a Calgary to London Heathrow Airport flight?

    Round-trip flights from Calgary to London Heathrow Airport range from $630 to $1,006, with an average of $827 over the past 12 months. Anything below $630 counts as a good deal.

  • Which airlines offer Wi-Fi on Calgary to London Heathrow Airport flights?

    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 program; others are paid add-ons priced by flight length.

Your guide to booking Calgary to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average $791 - about $80 less than Friday (9% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 11 weeks before you fly. On this route, that window historically saves about 19% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Calgary to London Heathrow Airport trip for January. Fares historically average $535 round-trip in that month - typically $541 less than the most expensive month, which is August (based on the last 12 months).
  • If arriving on time is high on your priority list, Air Canada is the strongest pick on this route. 86% of Air Canada flights from Calgary to London Heathrow Airport arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 82%. When flights on this route do arrive late, the average delay is 2 hours 19 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Dublin Airport (DUB) can be cheaper than flying direct. The cheapest layover option averages $502 round-trip on this route - about $340 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport
  • From Calgary International Airport (YYC), you can catch a flight to London Heathrow International Airport (LHR) with several airlines, including British Airways, Air Canada, American Airlines, Delta Air Lines, or KLM.
  • Get a moment of relaxation in Calgary Airport’s tranquil lounges before your flight. The Air Canada Maple Leaf Lounge on Concourse C, accessible at a fee of around £40 (C$ 69), has a business center, Wi-Fi, refreshments, and a quiet area for yoga.
  • Taking a taxi from Calgary city to Calgary Airport is a convenient transportation alternative, especially if you have luggage. Taxis take approximately 15min to get to the airport and charge around C$ 57. The 300 bus takes about 34min to reach the airport and costs around C$ 10.
  • London Heathrow Airport provides special assistance and amenities for passengers with limited abilities, like free porter services, reserved seating areas for those with special needs, accessible restrooms, wheelchair-accessible telephones, and help points located at the terminals, car parks, and baggage claim.
  • After your long flight from Calgary, you can get hotel accommodation within walking distance from London Heathrow Airport’s passenger terminals. Aerotel T3 London Heathrow Hotel in Terminal 3 and the Hilton in Terminal 4 are available at the airport.
  • There are various fascinating attractions for travelers to check out as they wait for flights. Calgary Airport has an impressive sculpture known as Nature’s Playground located at the departures hall, which features metal pine trees and robot animals. At the baggage claim, you will also spot figurative wild animals.
  • In case you want to explore Calgary Airport before your flight without having to drag your luggage along, you can leave them at the luggage storage facility located at the arrivals level. Checked bags are stored at the rate of about C$ 13 for 24h, while oversized bags for around C$ 19.

Prefer to fly direct from Calgary to London Heathrow Airport?

 
Find which airlines fly direct from Calgary Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Calgary to London Heathrow

Monday

Air Canada,WestJet

Air Canada,WestJet

Tuesday

Air Canada,WestJet

Air Canada,WestJet

Wednesday

Air Canada,WestJet

Air Canada,WestJet

Thursday

Air Canada,WestJet

Air Canada,WestJet

Friday

Air Canada,WestJet

Air Canada,WestJet

Saturday

Air Canada,WestJet

Air Canada,WestJet

Sunday

Air Canada,WestJet

Air Canada,WestJet

See more direct flights

Direct returns

London Heathrow to Calgary

Monday

Air Canada,WestJet

Air Canada,WestJet

Tuesday

Air Canada,WestJet

Air Canada,WestJet

Wednesday

Air Canada,WestJet

Air Canada,WestJet

Thursday

Air Canada,WestJet

Air Canada,WestJet

Friday

Air Canada,WestJet

Air Canada,WestJet

Saturday

Air Canada,WestJet

Air Canada,WestJet

Sunday

Air Canada,WestJet

Air Canada,WestJet

See more direct flights

More options for your flight from Calgary to London

Complete your trip to London with a hotel stay or car rental