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Cheap flights from London to Calgary from C$ 372

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 1/3. 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

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Find the cheapest flights from London to Calgary

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:00 p.m. - 5:00 p.m.
LHR
-
YYC
9h 00mdirect
Air Canada Logo
6:25 p.m. - 10:10 a.m.
YYC
-
LHR
8h 45mdirect
C$ 612Air Canada
Sun, 15 Feb - Fri, 27 Feb
Multiple Airlines Logo
9:30 a.m. - 3:25 p.m.
LHR
-
YYC
12h 55m1 stop
Multiple Airlines Logo
6:00 p.m. - 10:10 a.m.
YYC
-
LHR
9h 10mdirect
C$ 614Multiple Airlines
Wed, 4 Feb - Sat, 14 Feb
Multiple Airlines Logo
6:40 p.m. - 3:25 p.m.
LGW
-
YYC
27h 45m2 stops
Multiple Airlines Logo
5:35 a.m. - 5:50 p.m.
YYC
-
LGW
29h 15m2 stops
C$ 614Multiple Airlines
Thu, 15 Jan - Thu, 29 Jan
WestJet Logo
2:50 p.m. - 4:55 p.m.
LHR
-
YYC
9h 05mdirect
WestJet Logo
9:10 p.m. - 12:50 p.m.
YYC
-
LHR
8h 40mdirect
C$ 616WestJet
Sat, 31 Jan - Sat, 7 Feb
SWISS Logo
8:05 p.m. - 8:59 p.m.
LHR
-
YYC
31h 54m2 stops
SWISS Logo
6:25 p.m. - 10:10 a.m.
YYC
-
LHR
8h 45mdirect
C$ 619SWISS
Thu, 12 Feb - Thu, 19 Feb
WestJet Logo
2:50 p.m. - 4:40 p.m.
LHR
-
YYC
8h 50mdirect
WestJet Logo
9:10 p.m. - 12:50 p.m.
YYC
-
LHR
8h 40mdirect
C$ 622WestJet
Wed, 11 Feb - Sun, 22 Feb
SWISS Logo
6:40 p.m. - 3:25 p.m.
LGW
-
YYC
27h 45m2 stops
SWISS Logo
5:35 a.m. - 5:50 p.m.
YYC
-
LGW
29h 15m2 stops
C$ 634SWISS
Thu, 15 Jan - Thu, 22 Jan
Lufthansa Logo
9:50 a.m. - 3:25 p.m.
LCY
-
YYC
12h 35m1 stop
Lufthansa Logo
5:10 p.m. - 5:40 p.m.
YYC
-
LCY
17h 30m1 stop
C$ 647Lufthansa
Mon, 12 Jan - Mon, 19 Jan
Lufthansa Logo
9:50 a.m. - 8:59 p.m.
LCY
-
YYC
18h 09m2 stops
Lufthansa Logo
5:10 p.m. - 5:40 p.m.
YYC
-
LCY
17h 30m1 stop
C$ 670Lufthansa
Mon, 9 Feb - Wed, 18 Feb
Air Transat Logo
11:40 a.m. - 11:42 a.m.
LGW
-
YYC
31h 02m1 stop
Air Transat Logo
4:30 p.m. - 9:45 a.m.
YYC
-
LGW
34h 15m1 stop
C$ 698Air Transat
Thu, 12 Feb - Thu, 19 Feb

SWISS flights from London to Calgary

Our best SWISS deals on London to Calgary flight tickets
SWISS
12 Feb
LHR8:05 p.m.London Heathrow
31h 54m
2 stops
YYC8:59 p.m.Calgary
19 Feb
YYC12:45 p.m.Calgary
48h 50m
2 stops
LHR8:35 p.m.London Heathrow
C$ 623
Find similar
SWISS
14 Jan
LHR1:45 p.m.London Heathrow
38h 14m
2 stops
YYC8:59 p.m.Calgary
21 Jan
YYC5:35 a.m.Calgary
18h 35m
1 stop
LHR7:10 a.m.London Heathrow
C$ 628
Find similar
SWISS
15 Jan
LHR1:45 p.m.London Heathrow
38h 14m
2 stops
YYC8:59 p.m.Calgary
22 Jan
YYC5:35 a.m.Calgary
18h 35m
1 stop
LHR7:10 a.m.London Heathrow
C$ 629
Find similar

Air Transat flights from London to Calgary

Our best Air Transat deals on London to Calgary flight tickets
Air Transat
12 Feb
LGW11:40 a.m.London Gatwick
31h 02m
1 stop
YYC11:42 a.m.Calgary
19 Feb
YYC4:30 p.m.Calgary
34h 15m
1 stop
LGW9:45 a.m.London Gatwick
C$ 698
Find similar
Air Transat
17 Feb
LGW11:40 a.m.London Gatwick
31h 02m
1 stop
YYC11:42 a.m.Calgary
20 Feb
YYC7:00 a.m.Calgary
19h 45m
1 stop
LGW9:45 a.m.London Gatwick
C$ 703
Find similar
Air Transat
18 Jan
LGW11:40 a.m.London Gatwick
34h 52m
1 stop
YYC3:32 p.m.Calgary
31 Jan
YYC7:00 a.m.Calgary
19h 45m
1 stop
LGW9:45 a.m.London Gatwick
C$ 714
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London to Calgary that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 17 December 2025.
Use the filters below to find and compare flights from London to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sun 15/2

3:00 p.m.-5:00 p.m.

Nonstop9h 00m

Calgary

Fri 27/2

6:25 p.m.-10:10 a.m.

Nonstop8h 45m

C$ 612

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 4/2

9:30 a.m.-3:25 p.m.

1 stop12h 55m

Calgary

Sat 14/2

6:00 p.m.-10:10 a.m.

Nonstop9h 10m

C$ 614

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Thu 15/1

6:40 p.m.-3:25 p.m.

2 stops27h 45m

Calgary

Thu 29/1

5:35 a.m.-5:50 p.m.

2 stops29h 15m

C$ 614

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 31/1

2:50 p.m.-4:55 p.m.

Nonstop9h 05m

Calgary

Sat 7/2

9:10 p.m.-12:50 p.m.

Nonstop8h 40m

C$ 616

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 12/2

8:05 p.m.-8:59 p.m.

2 stops31h 54m

Calgary

Thu 19/2

6:25 p.m.-10:10 a.m.

Nonstop8h 45m

C$ 619

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 11/2

2:50 p.m.-4:40 p.m.

Nonstop8h 50m

Calgary

Sun 22/2

9:10 p.m.-12:50 p.m.

Nonstop8h 40m

C$ 622

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Thu 15/1

6:40 p.m.-3:25 p.m.

2 stops27h 45m

Calgary

Thu 22/1

5:35 a.m.-5:50 p.m.

2 stops29h 15m

C$ 634

LondonCalgary

LCY - YYC

LCYYYC

London City

Mon 12/1

9:50 a.m.-3:25 p.m.

1 stop12h 35m

Calgary

Mon 19/1

5:10 p.m.-5:40 p.m.

1 stop17h 30m

C$ 647

LondonCalgary

LCY - YYC

LCYYYC

London City

Mon 9/2

9:50 a.m.-8:59 p.m.

2 stops18h 09m

Calgary

Wed 18/2

5:10 p.m.-5:40 p.m.

1 stop17h 30m

C$ 670

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Thu 12/2

11:40 a.m.-11:42 a.m.

1 stop31h 02m

Calgary

Thu 19/2

4:30 p.m.-9:45 a.m.

1 stop34h 15m

C$ 698

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Calgary from London is in February. Flight prices, which tend to average around C$ 736, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Calgary from London during November instead. Flights to Calgary in November, while not as cheap as those in February, still average around C$ 750.

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

The cheapest day to depart on your flight to Calgary is on a Wednesday when prices can be found for as low as C$ 1,124. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,308.

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

Our data shows that the cheapest London to Calgary flights are usually those with departure times in the evening. Our users have found flights to Calgary in the evening for as low as C$ 662. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,470 on average. Flights to Calgary from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 C$ 1,114 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from London for as low as C$ 1,080 on momondo.

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

There are 3 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.

Can stopping save me money on London to Calgary flights?

No. A direct flight is the cheapest option for a flight between London to Calgary.

How have London to Calgary flight prices changed over time?

As of December 2025, prices for London to Calgary flights are approximately 5% 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 round-trip 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

C$ 503

Fastest flight time

9h 00m

Direct flights

Every day

Airports in Calgary

1 airport
The best one-way flight to Calgary from London in the past 72 hours is C$ 503. The best round-trip flight deal from London to Calgary found on momondo in the last 72 hours is C$ 673.
The fastest flight from London to Calgary takes 9h 00m
Direct flights go from London to Calgary every day.
There is 1 airport in Calgary. From London there are direct flights to Calgary (YYC).
Search flight deals

  • How far is London to Calgary by plane?

    The distance between London and Calgary is about 7030.5 km. A reasonable flight in good conditions will take 9h 00m.

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

    Prices for flights from London to Calgary Airport refresh daily.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 travel and health documents required for your trip to Calgary Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Calgary Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline 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 C$ 630Free CancellationRating
7.2
3,202 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 647Free CancellationRating
7.1
10,531 reviews
Search Air Canada flights
LufthansaPriceFrom C$ 690Free CancellationRating
6.8
7,632 reviews
Search Lufthansa flights
British AirwaysPriceFrom C$ 1,002Free CancellationRating
6.7
7,583 reviews
Search British Airways flights
DeltaPriceFrom C$ 1,070Free CancellationRating
7.9
8,008 reviews
Search Delta flights

  • WestJet Flights From London to Calgary

    Across 7 WestJet flights from London to Calgary this week, the average price was C$ 1,086, with the best WestJet deals starting from C$ 630 round-trip. 3,204 users have rated WestJet on momondo, with an average score of 7.2/10.

  • Air Canada Flights From London to Calgary

    C$ 647 is the best Air Canada flight deal from London to Calgary found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to C$ 1,302, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 10,534 user reviews) flies into Calgary from London 7 times in an average week so prices can vary.

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Banff
Canmore
Lake Louise
Radium Hot Springs
Kananaskis
Drumheller
Airdrie

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Calgary from London.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Calgary from London.

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

Price alerts on flights to Calgary from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Calgary trip

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