Cheap Flights from London to Calgary

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Flight deals from London to Calgary

Looking for a cheap last-minute deal or the best return flight from London to Calgary? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London to Calgary

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Calgary flights are currently cheapest in October.

Direct flights from London to Calgary

London to Calgary: Alternative routes

Compare routes from London to Calgary below. You may find an airport to fly into that's cheaper, faster, or easier than Calgary.

London to Calgary: Flight information

The things to know before you go.
Cheapest flight found416 €
Cheapest month to flyOctober
Average flight time8 hrs, 59 mins
Most popular airlineWestJet
Average flights per week150

Finding cheap flights from London to Calgary: Frequently asked questions

The best price we found for a return flight from London to Calgary is 416 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
8 hours and 59 minutes is the average flight time from London to Calgary.
WestJet, EgyptAir and TAP Air Portugal fly direct from London to Calgary.
As of June 2025, there are 75 flights per week flying from London to Calgary.
The cheapest month to fly from London to Calgary is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Calgary Airport on Sunday, 5 October 2025.
Yes – the average flight time is 8 hours and 59 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Calgary but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Calgary is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from London to Calgary International Airport (YYC): What you need to know

  • When organising a flight from London to Calgary International Airport (YYC), you'll have your pick of airports to take off from. Check out London Heathrow Airport (LHR) and London Gatwick Airport (LGW) for your departure options. Other possibilities include Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY).

  • 8 hours 55 minutes is the average duration of a direct London to Calgary International Airport flight.

  • Calgary is six hours behind London. Calgary International Airport is located in Calgary, which is in the UTC-6 timezone.

  • With 14 direct flights a week between the two airports, London Heathrow Airport (LHR) to Calgary International Airport (YYC) is the most popular route. Air Canada operates the earliest flight at 10:15am. If you prefer to get more out of your day before taking off, the latest flight from LHR to YYC is with WestJet at 2:50pm.

  • Your flight from London to YYC won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Taking off during a peak period like public or school holidays? Expect longer queues at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) is a convenient option for travelling directly to your destination. Nonstop flights from London to Calgary International Airport (YYC) operate out of this terminal.

  • When leaving from LHR, you can take a direct flight from London to Calgary International Airport with Air Canada.

  • The airline with the highest booking numbers between LHR and YYC is Air Canada.

  • The carrier with the best on-time arrival rate on this route is Air Canada.

  • A stopover is the ideal opportunity to break up your journey and possibly even visit a new city. When browsing cheap flights from London to YYC departing from London Heathrow Airport (LHR), deselect the 'Direct flights only' box to discover where you can stop along the way. Some popular options include:

    • Charles de Gaulle Airport (CDG)

    • Dublin Airport (DUB)

    • Edinburgh Airport (EDI)

  • Travelling from central London to LHR takes around 1 hour on public transport. If you ride-share, drive or take a cab, you'll cover the 31 kilometres in 55 minutes or so, depending on traffic conditions.

  • In search of a comfortable hotel close to London Heathrow Airport? If you've booked an early flight from London to Calgary International Airport, these accommodation options will have you sleeping moments from your departure gate:

  • When it comes to the on-time performance of London Heathrow Airport, data shows 68.18% of flights arrive within the expected time frame.

London Gatwick Airport (LGW)

  • Check a new destination off your list or just take some time to unwind with a stopover. If you'd like to break up your flight from London to Calgary International Airport, here's where you can stop when setting off from London Gatwick Airport:

    • Dublin Airport (DUB)

    • Vancouver International Airport (YVR)

    • Edinburgh Airport (EDI)

  • You can arrive at LGW from the centre of London in approximately 1 hour 20 minutes by car, depending on traffic. The ride by public transport will take roughly 30 minutes to travel the 80 kilometres or so.

  • Want to enjoy an extra night away before your London to YYC flight? Check in to a hotel near London Gatwick Airport before your break officially begins. These stays have a room with your name on it:

  • London Gatwick Airport has an on-time performance rate of 69.26%. This figure shows how frequently flights departing from this airport land at their destination on schedule.

Stansted Airport (STN)

  • Lock in a plane ticket from London to Calgary International Airport (YYC) departing from Stansted Airport (STN) with one or more stops. Popular stopovers between STN and YYC are:

    • Amsterdam Airport Schiphol (AMS)

    • Dublin Airport (DUB)

    • Edinburgh Airport (EDI)

  • The journey to STN from central London is around 1 hour 25 minutes on public transport. If you're planning to travel by car, it'll take you roughly 1 hour to cover the 64 kilometres or so.

  • Make catching an early London to Calgary International Airport flight the easiest part of your journey. Book a room at one of these hotels near Stansted Airport and get to your gate feeling relaxed and unhurried:

  • The on-time performance rate of STN is 64.73%. In simpler terms, that's how frequently flights from this airport arrive as planned.

About Calgary International Airport (YYC)

Getting from Calgary International Airport (YYC) to central Calgary

  • Calgary International Airport is around 10 kilometres from central Calgary. How long it'll take to get there by car hire or cab depends on the time of day. Do some research before your trip.

  • Travelling by public transport will take you roughly 1 hour.

How to find the cheapest flights from London to Calgary International Airport (YYC)

  • 193 € is the best price for a one-way ticket from London to Calgary International Airport. Return flights start at 416 €. These fares can change based on demand and availability.

  • Booking in advance is often the key to finding a cheap flight from London to YYC. Fares tend to rise as seats fill up, so the closer your departure date, the more it could cost you.

  • Cheap London to Calgary International Airport tickets are easier to find when you have flexibility in your schedule. Try using the 'Whole month' search function to compare fares across every month and then fly out on the cheapest day.

  • You don't need to search every day to find out if fares have dropped when you set up a Price Alert. We'll notify you when there's a better deal on plane tickets from London to YYC.

  • Tailor your flights using filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from London to Calgary International Airport.

The best time to fly from London to Calgary International Airport (YYC)

  • July is the busiest month for flights from London to Calgary International Airport (YYC). Visit Calgary in May if you'd rather avoid peak season.

  • Lock in a London to YYC plane ticket departing in August if you want to explore the city during its warmest month. Expect temperatures in Calgary to range from 8ºC (46ºF) to 26ºC (79ºF).

  • December has temperatures of between -18ºC (0ºF) and 0ºC (32ºF). Search for cheap tickets from London to Calgary International Airport around that time if you like cooler conditions.

More about Calgary

Explore more of Canada

  • Edmonton is just one of the many cities in Canada waiting to be discovered once you've taken in the sights of Calgary. Around 274 kilometres away to the north, its best attractions include Rogers Place, Citadel Theatre and Muttart Conservatory.

  • If you're interested in discovering another major stop in Canada, consider Red Deer, roughly 129 kilometres north of Calgary. Michener Gardens, Discovery Canyon and Waskasoo Creek Trail are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.