$727 Cheap Flights from Calgary (YYC) to London (LOND) in 2026

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Flight deals from Calgary to London

Looking for a cheap last-minute deal or the best return flight from Calgary Airport to London? If you want to travel next month, return fares start from $841. Find the lowest prices on one-way and return tickets right here.

London.$727 per passenger.Departing Fri, 12 Jun, returning Mon, 22 Jun.Return flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departs from Calgary on Fri, 12 Jun, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Mon, 22 Jun, arriving in Calgary.Price includes taxes and charges.From $727, select.

London.$810 per passenger.Departing Mon, 22 Jun, returning Tue, 21 Jul.Return flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departs from Calgary on Mon, 22 Jun, arriving in London Luton.Inbound indirect flight with Ryanair, departs from London Stansted on Tue, 21 Jul, arriving in Calgary.Price includes taxes and charges.From $810, select.

London.$841 per passenger.Departing Sun, 24 May, returning Sun, 31 May.Return flight with WestJet and easyJet.Outbound indirect flight with WestJet, departs from Calgary on Sun, 24 May, arriving in London Stansted.Inbound indirect flight with easyJet, departs from London Luton on Sun, 31 May, arriving in Calgary.Price includes taxes and charges.From $841, select.

London.$889 per passenger.Departing Tue, 21 Jul, returning Tue, 25 Aug.Return flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departs from Calgary on Tue, 21 Jul, arriving in London Luton.Inbound indirect flight with Ryanair, departs from London Stansted on Tue, 25 Aug, arriving in Calgary.Price includes taxes and charges.From $889, select.

London.$890 per passenger.Departing Mon, 25 May, returning Wed, 10 Jun.Return flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departs from Calgary on Mon, 25 May, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Wed, 10 Jun, arriving in Calgary.Price includes taxes and charges.From $890, select.

London.$917 per passenger.Departing Thu, 16 Jul, returning Tue, 21 Jul.Return flight with Air Canada and Ryanair.Outbound indirect flight with Air Canada, departs from Calgary on Thu, 16 Jul, arriving in London Heathrow.Inbound indirect flight with Ryanair, departs from London Stansted on Tue, 21 Jul, arriving in Calgary.Price includes taxes and charges.From $917, select.

London.$937 per passenger.Departing Tue, 1 Sep, returning Wed, 9 Sep.Return flight with WestJet and easyJet.Outbound indirect flight with WestJet, departs from Calgary on Tue, 1 Sep, arriving in London Stansted.Inbound indirect flight with easyJet, departs from London Luton on Wed, 9 Sep, arriving in Calgary.Price includes taxes and charges.From $937, select.

London.$959 per passenger.Departing Tue, 25 Aug, returning Mon, 14 Sep.Return flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departs from Calgary on Tue, 25 Aug, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Mon, 14 Sep, arriving in Calgary.Price includes taxes and charges.From $959, select.

London.$960 per passenger.Departing Wed, 29 Apr, returning Mon, 11 May.Return flight with Air Canada and Wizz Air Malta.Outbound indirect flight with Air Canada, departs from Calgary on Wed, 29 Apr, arriving in London Heathrow.Inbound indirect flight with Wizz Air Malta, departs from London Luton on Mon, 11 May, arriving in Calgary.Price includes taxes and charges.From $960, select.

London.$982 per passenger.Departing Sun, 23 Aug, returning Sun, 30 Aug.Return flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departs from Calgary on Sun, 23 Aug, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Sun, 30 Aug, arriving in Calgary.Price includes taxes and charges.From $982, select.

London.$984 per passenger.Departing Sun, 31 May, returning Fri, 10 Jul.Return flight with WestJet and easyJet.Outbound indirect flight with WestJet, departs from Calgary on Sun, 31 May, arriving in London Stansted.Inbound indirect flight with easyJet, departs from London Luton on Fri, 10 Jul, arriving in Calgary.Price includes taxes and charges.From $984, select.

London.$1,002 per passenger.Departing Thu, 15 Oct, returning Thu, 22 Oct.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from Calgary on Thu, 15 Oct, arriving in London Gatwick.Inbound indirect flight with Air Transat, departs from London Gatwick on Thu, 22 Oct, arriving in Calgary.Price includes taxes and charges.From $1,002, select.

London.$1,006 per passenger.Departing Mon, 21 Sep, returning Thu, 15 Oct.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from Calgary on Mon, 21 Sep, arriving in London Gatwick.Inbound indirect flight with Air Transat, departs from London Gatwick on Thu, 15 Oct, arriving in Calgary.Price includes taxes and charges.From $1,006, select.

London.$1,017 per passenger.Departing Wed, 6 May, returning Mon, 11 May.Return flight with Air Canada and WestJet.Outbound direct flight with Air Canada departs from Calgary on Wed, 6 May, arriving in London Heathrow.Inbound direct flight with WestJet departs from London Heathrow on Mon, 11 May, arriving in Calgary.Price includes taxes and charges.From $1,017, select.

London.$1,017 per passenger.Departing Wed, 29 Apr, returning Mon, 11 May.Return flight with Air Canada and WestJet.Outbound direct flight with Air Canada departs from Calgary on Wed, 29 Apr, arriving in London Heathrow.Inbound direct flight with WestJet departs from London Heathrow on Mon, 11 May, arriving in Calgary.Price includes taxes and charges.From $1,017, select.

London.$1,028 per passenger.Departing Tue, 26 May, returning Fri, 12 Jun.Return flight with WestJet.Outbound direct flight with WestJet departs from Calgary on Tue, 26 May, arriving in London Heathrow.Inbound direct flight with WestJet departs from London Heathrow on Fri, 12 Jun, arriving in Calgary.Price includes taxes and charges.From $1,028, 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 June.

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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 found	$727
Cheapest month to fly	June
Average flight time	8 hrs, 50 mins
Most popular airline	United
Average flights per week	98

Finding cheap flights from Calgary to London: Frequently asked questions

How many airports are there in London?

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.

How much are return flights from Calgary to London?

The best price we found for a return flight from Calgary to London is $727. 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.

How long does it take to fly from Calgary to London?

8 hours and 50 minutes is the average flight time from Calgary to London.

Which airlines fly direct from Calgary to London?

United, Lufthansa and TAP Air Portugal fly direct from Calgary to London.

How many flights are there a week from Calgary to London?

As of April 2026, there are 294 flights per week flying from Calgary to London.

When is the cheapest time to fly from Calgary to London?

The cheapest month to fly from Calgary to London is usually June.

Which is the cheapest airport to fly into in London?

If you're flying from Calgary Airport, the cheapest airport near London is London Stansted – which is 48.6 km away from the centre of London. We've found flights into this airport from $727.

Which upcoming date is cheapest to fly from Calgary Airport to London on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Calgary Airport to London on Friday, 12 June 2026.

Can I get a direct flight from Calgary Airport to London?

Yes – the average flight time is 8 hours and 50 minutes.

How can I get the best flight deal from Calgary Airport to London?

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.

When is the best time to book flights to London?

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.

What’s the weather like in London?

In April, the average temperature is usually around 9°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.

Which is the cheapest airline to fly from Calgary Airport to London with?

Currently, WestJet and Air Canada offer the cheapest flight tickets to London.

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

The average time for a direct flight from Calgary International Airport to London is 9 hours 5 minutes.
London is seven hours ahead of Calgary, where Calgary International Airport is located. London observes the UTC+0 timezone.
With 14 weekly flights between the two airports, Calgary International Airport (YYC) to London Heathrow Airport (LHR) is the most popular route. Air Canada operates the earliest flight at 17:30. If you're eager to get more out of your day before leaving, the last departure from YYC to LHR is with WestJet at 22:20.
To avoid rushing for your YYC to London flight, leave plenty of time to check in and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule.
Travelling during a peak month such as July? Public holidays and other popular periods can lead to longer queues and delays at check-in and security. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before a domestic departure.
You can book a direct Calgary International Airport to London ticket. Begin your trip at YYC and touch down at London Heathrow Airport (LHR).
Keep your eyes peeled for offers from Air Canada. This carrier operates direct flights from Calgary International Airport to London.
YYC is around 10 kilometres from central Calgary. If you're ride-sharing, catching a taxi or driving from the centre, it'll take 25 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the journey time to be around 45 minutes.
Planning to catch an early flight from Calgary International Airport to London? Avoid the hassle of rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels near YYC:
When it comes to the on-time performance of Calgary International Airport, data shows 76% of flights stick to their scheduled arrival time.
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 $388. The cheapest price for a return flight is $727. Remember fares can change due to availability at the time of booking.
To score cheap flights from YYC to London, book your trip eight months ahead of your departure date.
Plan your trip for January. That's the best month for landing an awesome deal on Calgary International Airport to London tickets. If you have flexibility with your dates, use the 'Whole month' tool to find the cheapest price across every month.
There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll update you as soon as there's an even bigger deal on cheap flights from YYC to London.
Find an affordable flight from Calgary International Airport to London with the help of our filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in London

London Heathrow Airport (LHR)

The distance from London Heathrow Airport (LHR) to central London is roughly 24 kilometres. It takes around 45 minutes to reach the centre driving.
It'll take around 25 minutes to get there using public transport.
If you have a late flight from Calgary International Airport to London, few things beat the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and sleeping not long after at one of these hotels near LHR:
Booking your vehicle from London Heathrow Airport about one week before your flight from YYC to London can help you get the lowest rate.

London Gatwick Airport (LGW)

London Gatwick Airport (LGW) is around 48 kilometres from central London. Once you've disembarked your flight from Calgary International Airport to London, it'll take you around 1 hour 5 minutes to get to the heart of the city in a taxi or ride-share.
Public transport will get you there in around 1 hour 20 minutes.
Hang up the 'Do not disturb' sign and relax at a hotel near LGW. Here are a few options where you can settle in after your YYC to London flight:
Get the lowest price by reserving your ride from LGW three weeks ahead of time. You can also expect to have a wider range of vehicles.

London Stansted Airport (STN)

Hop off your flight from Calgary International Airport to London and head straight for your hotel or start discovering the city right away. The centre of London is around 56 kilometres from London Stansted Airport (STN) and typically takes 1 hour 5 minutes to reach driving.
If you're travelling on public transport, the journey will take you about 45 minutes.
Check in to a hotel close to STN and go from landing to lounging in your room in a flash. Whether you're coming in on a late YYC to London flight or just want to keep your travel plans simple, these accommodation options will have you settling in quickly:
If you're searching for a specific make or model, book your ride from STN around four weeks ahead of your flight from Calgary International Airport to London. This gives you a higher chance of getting the car you prefer, as well as a better deal.

Best time to go to London

July is the most popular month for flights from Calgary International Airport to London. To steer clear of the crowds, plan your trip to London in January.
Lock in a Calgary International Airport to London plane ticket with a departure in July if you're eager to experience the city during its warmest month. Expect temperatures to range from 11ºC (52ºF) to 26ºC (79ºF).
Search for cheap tickets from YYC to London in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

More about London

After booking your flight from Calgary International Airport to London, find a hotel that keeps you close to what you want to see. Make one of these accommodation options your base for exploring London:
There are so many things to do and see in this city it can be difficult to know where to start. Westminster Abbey, The British Museum and Big Ben are major attractions which should feature on any good London itinerary.

Explore more of the United Kingdom

You've seen London, now it's time to discover other parts of the United Kingdom. Travel about 257 kilometres northwest to Manchester to check off its top sights. From Manchester United Museum & Stadium Tour to The Homes of Football and Museum of Science and Industry, there's plenty to keep you busy.
Around 161 kilometres northwest of London, Birmingham is another essential stop in the United Kingdom. Experience the best of this destination with a visit to Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.