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Cheap Flights from Calgary to London

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Compare Calgary to London flight deals

Find the cheapest month or even day of the year to fly to London

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Flight deals from Calgary to London

Looking for a cheap last-minute deal or the best return flight from Calgary to London? Find the lowest prices on one-way and return tickets right here.
London.Rs43,214 per passenger.Departing Sun, 17 Aug.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Calgary on Sun, 17 Aug, arriving in London Stansted.Price includes taxes and charges.From Rs43,214, select.
London.Rs66,311 per passenger.Departing Mon, 2 Feb.One-way flight with WestJet.Outbound direct flight with WestJet departs from Calgary on Mon, 2 Feb, arriving in London Heathrow.Price includes taxes and charges.From Rs66,311, select.
London.Rs66,338 per passenger.Departing Mon, 10 Nov.One-way flight with WestJet.Outbound direct flight with WestJet departs from Calgary on Mon, 10 Nov, arriving in London Heathrow.Price includes taxes and charges.From Rs66,338, select.
London.Rs66,622 per passenger.Departing Mon, 5 Jan.One-way flight with WestJet.Outbound direct flight with WestJet departs from Calgary on Mon, 5 Jan, arriving in London Heathrow.Price includes taxes and charges.From Rs66,622, select.
London.Rs66,622 per passenger.Departing Mon, 1 Dec.One-way flight with WestJet.Outbound direct flight with WestJet departs from Calgary on Mon, 1 Dec, arriving in London Heathrow.Price includes taxes and charges.From Rs66,622, select.
London.Rs66,622 per passenger.Departing Wed, 15 Oct.One-way flight with WestJet.Outbound direct flight with WestJet departs from Calgary on Wed, 15 Oct, arriving in London Heathrow.Price includes taxes and charges.From Rs66,622, select.
London.Rs67,612 per passenger.Departing Tue, 3 Mar.One-way flight with WestJet.Outbound direct flight with WestJet departs from Calgary on Tue, 3 Mar, arriving in London Heathrow.Price includes taxes and charges.From Rs67,612, select.
London.Rs75,981 per passenger.Departing Sun, 28 Sep.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Calgary on Sun, 28 Sep, arriving in London Luton.Price includes taxes and charges.From Rs75,981, select.

Find the cheapest month to fly from Calgary to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Calgary to London flights are currently cheapest in August.
Jun
from Rs99,434
Jul
from Rs81,663
Aug
from Rs43,214
Sep
from Rs75,981
Oct
from Rs66,622
Nov
from Rs66,338
Dec
from Rs66,622
Jan
from Rs66,622
Feb
from Rs66,311
Mar
from Rs67,612
Apr
from Rs101,793
May
from Rs102,705

Direct flights from Calgary to London

Alternative Calgary to London routes

Looking for the cheapest, fastest or easiest route from Calgary to London? You could fly into the following airports instead.

Calgary to London: Flight information

The things to know before you go.
Cheapest flight foundRs43,214
Cheapest month to flyAugust
Average flight time8 hrs, 42 mins
Most popular airlineUnited
Average flights per week76

Finding cheap flights from Calgary to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Calgary to London is Rs142,371. 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 42 minutes is the average flight time from Calgary to London.
United, WestJet and EgyptAir fly direct from Calgary to London.
As of June 2025, there are 77 flights per week flying from Calgary to London.
The cheapest month to fly from Calgary to London is usually June 2025.
If you're flying from Calgary Airport, the cheapest airport near London is London Heathrow – which is 22.9 km away from the centre of London. We've found flights into this airport from Rs142,371.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Calgary Airport to London on Wednesday, 15 October 2025.
Yes – the average flight time is 8 hours and 42 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 London 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 London is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 15°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, WestJet offers the cheapest flight tickets to London.

Flying from Calgary International Airport (YYC) to London: what you need to know

  • Expect to be travelling for 8 hours 55 minutes. On average, that's the duration of a direct flight from Calgary International Airport to London.

  • London is six hours ahead of Calgary, where Calgary International Airport is located. London observes the UTC+0 timezone.

  • Calgary International Airport (YYC) to London Heathrow Airport (LHR) is the most popular route, with 14 flights a week to choose from. If you prefer starting your day later, the last flight from YYC to LHR is with WestJet at 22:20. Opt for the first departure operated by Air Canada at 17:30 if you want to get on your way earlier.

  • Leave plenty of time to get on your YYC to London flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Heading off during a peak period like school or public holidays? Expect longer lines at security and check-in. Give yourself extra leeway and arrive up to four hours before international flights and two hours before domestic departures.

  • You can book a direct Calgary International Airport to London ticket. Start your trip at YYC and end it at London Heathrow Airport (LHR).

  • Book your seat with Air Canada. This well-known airline offers direct flights from Calgary International Airport to London.

  • Travelling from central Calgary to YYC takes about 1 hour on public transport. If you ride-share, drive or grab a cab, you'll cover the 10 kilometres in 20 minutes or so, depending on traffic conditions.

  • Want a hassle-free start to your holiday? Stay near YYC. Whether you've booked an early flight from Calgary International Airport to London or just don't like being rushed, these hotels are worth a look:

  • 65.39% of flights departing from Calgary International Airport make it to their destination on schedule.

  • You'll find YYC at 2000 Airport Road Northeast.

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

  • The best price we've seen for a one-way Calgary International Airport to London flight is Rs43,214. The cheapest price for a return flight is Rs142,371. Bear in mind fares may change due to availability at the time of booking.

  • Book nine months before flying. Research on pricing trends suggests this is the ideal window for finding cheap flights from YYC to London.

  • The best month for picking up cheap Calgary International Airport to London tickets is January. Use the 'Whole month' tool to compare prices, then choose the dates offering the lowest fares.

  • You don't need to check in daily to see if fares have dropped when you set up a Price Alert. We'll update you the moment there's an even bigger deal on cheap flights from YYC to London.

  • Choose your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Calgary International Airport to London by 'Cheapest,' 'Fastest' or 'Best.'

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) to the centre of London takes about 55 minutes by car. The centre is roughly 31 kilometres away.

  • Getting there by public transport typically takes 1 hour.

  • Look into staying at a hotel close to LHR if you have a late flight from Calgary International Airport to London. Choose one of these options and make arrival day easier:

  • Follow your own route with a London Heathrow Airport rental car. Book your wheels from Surprice, U-Save or Green Motion and discover more of London and beyond.

  • To secure the lowest price, reserve your ride from London Heathrow Airport around one week ahead of your flight from YYC to London.

London Gatwick Airport (LGW)

  • London Gatwick Airport (LGW) is about 80 kilometres from central London. Following your flight from Calgary International Airport to London, it'll take you around 1 hour 20 minutes to reach the heart of the city in a ride-share or cab.

  • If you travel by public transport, you'll get to the city centre in 30 minutes or so.

  • Place the 'Do not disturb' sign on your door and unwind at a hotel near LGW. Here are a few options where you can settle in after your YYC to London flight:

  • Green Motion, U-Save and Drivalia make collecting a London Gatwick Airport rental car simple. These providers are located in or around the terminal and will get you on your way in no time.

  • Get first dibs on the best options. Reserving your ride from LGW three weeks ahead of time often means more savings and a wider choice of vehicles.

Stansted Airport (STN)

  • Step off your flight from Calgary International Airport to London and head for your hotel or jump right into exploring. The centre of London is around 64 kilometres from Stansted Airport (STN) and usually takes 1 hour to reach driving.

  • If you're using public transport, the journey takes about 1 hour 25 minutes.

  • If you don't want to make the trip to the centre, find a hotel close to STN. Make yourself comfy at one of these options after your YYC to London flight:

  • Whether you want an economy for solo travel or an SUV to fit everyone and their gear, you'll find the right Stansted Airport rental car for you. Browse the types of wheels available here from providers such as Green Motion, Drivalia and Europcar.

  • If you're after a specific kind of vehicle, lock in your ride from STN around four weeks before your flight from Calgary International Airport to London. This improves your chances of getting the car you prefer, as well as a better price.

Best time to go to London

  • Before scheduling your flights from Calgary International Airport to London, consider which time of year is best for you. High season in London offers a bustling atmosphere and plenty of things to do, while the low season means you'll get better hotel deals and fewer crowds.

  • Lock in a Calgary International Airport to London flight ticket with a departure in July if you want to experience the city during its warmest month. Expect temperatures to range from 11ºC to 26ºC.

  • Look for cheap tickets from YYC to London in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 0ºC and 9ºC on average.

More about London

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in London right here. Check out these hotels as soon as you've booked your flight from Calgary International Airport to London:

  • The British Museum and Big Ben are just two of the popular attractions to add to your London must-do list. Continue your sightseeing adventures at Buckingham Palace.

Explore more of United Kingdom

  • You've seen London, now it's time to explore other parts of United Kingdom. Journey about 161 kilometres north-west to Birmingham to check off its top attractions. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you'll have a packed itinerary ahead.

  • Around 177 kilometres west of London, Bristol is another essential stop in United Kingdom. Start your sightseeing at Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Plan the rest of your trip from Calgary to London

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