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Cheap flights from London to Calgary from €300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Calgary departing on 17/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Lufthansa Logo
08:30 - 15:25LHR-YYC
13h 55m1 stop
Lufthansa Logo
12:45 - 07:10YYC-LHR
11h 25m1 stop
€543Lufthansa
Find Deal
Wed, 26 Nov - Thu, 4 Dec
Lufthansa Logo
08:30 - 15:25LHR-YYC
13h 55m1 stop
Lufthansa Logo
16:25 - 11:50YYC-LHR
12h 25m1 stop
€545Lufthansa
Find Deal
Mon, 3 Nov - Mon, 10 Nov
SWISS Logo
18:40 - 20:29LGW-YYC
32h 49m2 stops
SWISS Logo
13:10 - 17:50YYC-LGW
21h 40m2 stops
€550SWISS
Find Deal
Mon, 3 Nov - Wed, 12 Nov
SWISS Logo
08:55 - 20:29LHR-YYC
18h 34m2 stops
SWISS Logo
12:45 - 21:25YYC-LHR
25h 40m2 stops
€557SWISS
Find Deal
Wed, 26 Nov - Thu, 4 Dec
 Logo
18:05 - 14:08LGW-YYC
27h 03m1 stop
 Logo
19:00 - 08:35YYC-LGW
30h 35m1 stop
€557
Find Deal
Tue, 16 Sep - Tue, 30 Sep
 Logo
16:45 - 15:50LGW-YYC
30h 05m1 stop
 Logo
19:30 - 16:40YYC-LGW
14h 10m1 stop
€564
Find Deal
Mon, 3 Nov - Wed, 12 Nov
Delta Logo
08:40 - 20:54LHR-YYC
19h 14m2 stops
Delta Logo
07:15 - 12:15YYC-LHR
22h 00m2 stops
€620Delta
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Tue, 25 Nov - Thu, 11 Dec
Delta Logo
06:30 - 20:54LHR-YYC
21h 24m2 stops
Delta Logo
07:15 - 12:15YYC-LHR
22h 00m2 stops
€621Delta
Find Deal
Tue, 25 Nov - Thu, 11 Dec
KLM Logo
08:40 - 13:20LHR-YYC
11h 40m1 stop
KLM Logo
15:15 - 10:45YYC-LHR
12h 30m1 stop
€635KLM
Find Deal
Sun, 21 Sep - Sat, 11 Oct
KLM Logo
08:40 - 13:20LHR-YYC
11h 40m1 stop
KLM Logo
15:15 - 10:45YYC-LHR
12h 30m1 stop
€636KLM
Find Deal
Wed, 24 Sep - Sat, 4 Oct

SWISS flights from London to Calgary

Our best SWISS deals on London to Calgary flight tickets
SWISS
3 Nov
LGW18:40London Gatwick
32h 49m
2 stops
YYC20:29Calgary
12 Nov
YYC13:10Calgary
21h 40m
2 stops
LGW17:50London Gatwick
SWISS
26 Nov
LHR08:55London Heathrow
18h 34m
2 stops
YYC20:29Calgary
4 Dec
YYC12:45Calgary
25h 40m
2 stops
LHR21:25London Heathrow
SWISS
26 Nov
LHR08:55London Heathrow
18h 34m
2 stops
YYC20:29Calgary
4 Dec
YYC12:45Calgary
25h 40m
2 stops
LHR21:25London Heathrow

Lufthansa flights from London to Calgary

Our best Lufthansa deals on London to Calgary flight tickets
Lufthansa
26 Nov
LHR08:30London Heathrow
13h 55m
1 stop
YYC15:25Calgary
4 Dec
YYC12:45Calgary
11h 25m
1 stop
LHR07:10London Heathrow
Lufthansa
3 Nov
LHR08:30London Heathrow
13h 55m
1 stop
YYC15:25Calgary
10 Nov
YYC16:25Calgary
12h 25m
1 stop
LHR11:50London Heathrow
Lufthansa
26 Nov
LHR10:30London Heathrow
20h 44m
2 stops
YYC00:14Calgary
4 Dec
YYC16:25Calgary
12h 25m
1 stop
LHR11:50London Heathrow

See travel insights to Calgary from

How to get the cheapest flight ticket from London to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Calgary?

What is the cheapest month to fly to Calgary?

The month of November is, on average, the cheapest month to fly to Calgary from London, with most prices found around €408. If you aren’t able to travel to Calgary during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of €435.

What is the cheapest day to depart on your flight to Calgary?

On average, the least expensive day to fly to Calgary from London is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as €421. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Calgary on Monday is €791.

What is the cheapest London to Calgary flight route?

Fly from London Heathrow to Calgary for the best London - Calgary flight prices

How far in advance should I book a flight to Calgary?

You are more likely to see cheaper flights to Calgary from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around €712 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from London for as low as €685 on momondo.

What cabin class options are available on London to Calgary flights?

There are 2 cabin classes available to choose from on London to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Calgary flight prices changed over time?

As of July 2025, prices for London to Calgary flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from London to Calgary

Are you open to changing your travel dates? Check out the ideal times to fly from London to Calgary according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Calgary (LON to YYC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Calgary

Best price found

€300

Fastest flight time

8h 45m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Calgary

1 airport
The best one-way flight to Calgary from London in the past 72 hours is €300. The best return flight deal from London to Calgary found on momondo in the last 72 hours is €543.
The fastest flight from London to Calgary takes 8h 45m
Direct flights go from London to Calgary on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Lufthansa and WestJet..
There is 1 airport near Calgary: Calgary (YYC)

  • How far is London to Calgary by plane?

    London and Calgary are 7030.5 km apart from one another. In terms of flight time, this usually takes a little over 9h 00m.

  • When did momondo last update prices for flights from London to Calgary Airport?

    Prices for flights from London to Calgary Airport were last updated today.

  • How many operators does momondo search for flights from London to Calgary Airport?

  • How old do you have to be to fly from London to Calgary Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Calgary Airport.

  • What documentation or ID do you need to fly to Calgary Airport?

    The required travel and health documents for your Calgary Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Calgary Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London to Calgary?


Best airlines flying from London to Calgary

Compare and see reviews for airlines that fly from London to Calgary with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom €366Free CancellationRating
7.2
2,922 reviews
Search WestJet flights
  • WestJet Flights From London to Calgary

    The lowest priced WestJet flight from London to Calgary from the last 72 hours was €429. Generally, WestJet has 7 flights on this route every week with an average price of €772. WestJet is rated 7.2/10 by our users.


Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Lake Louise
Canmore

Why use momondo?

Why should I use momondo to find a flight deal from London to Calgary?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Calgary . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Calgary with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Calgary flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Calgary?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Calgary.

I’m not ready to book a flight from London to Calgary right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Calgary flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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