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Cheap flights from London to Calgary from £194

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYC
13 Mar — 20 Mar1
1 adult

The best prices from London to Calgary are usually found in November or January, booked 90 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from London to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 March 2025.

Round-trip from

£415

One-way from

£194

Popular in

August

Cheapest in

November

Average price

£593

Good round-trip deal

£568 or less

Good one-way deal

£306 or less
2/4-7/4
  • 2/4-7/4
  • 2 total stops
  • 57h 34m total
  • London to Calgary
16/5
  • 16/5
  • 1 total stop
  • 29h 55m total
  • London to Calgary
Highest demand for flights based on searches. 20% potential increase in price (£130 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from London (LON) to Calgary.
Price to beat on a one-way flight from London (LON) to Calgary.

Find flight deals from London to Calgary

Cheapest flights from London to Calgary
Explore the most affordable flight options available from London to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 March 2025.

Wed 2/418:05LGW - YYC
1 stop27h 04mMultiple Airlines
Mon 7/417:55YYC - LGW
1 stop30h 30mMultiple Airlines
Deal found 8/3£415
Thu 3/408:45LTN - YYC
2 stops21h 45mMultiple Airlines
Mon 7/417:55YYC - LTN
1 stop21h 20mMultiple Airlines
Deal found 7/3£420
Thu 3/408:15STN - YYC
2 stops22h 15mMultiple Airlines
Mon 7/417:55YYC - STN
2 stops20h 45mMultiple Airlines
Deal found 7/3£447
Wed 9/420:50LHR - YYC
1 stop24h 19mMultiple Airlines
Sat 12/420:25YYC - LHR
Nonstop8h 40mMultiple Airlines
Deal found 7/3£451
Sat 8/314:50LHR - YYC
Nonstop8h 50mWestJet
Fri 28/320:30YYC - LHR
1 stop15h 50mWestJet
Deal found 7/3£458
Wed 1/1012:40LGW - YYC
1 stop18h 19mAir Transat
Wed 8/1008:00YYC - LGW
1 stop18h 50mAir Transat
Deal found 7/3£498
Sat 20/910:35LHR - YYC
1 stop35h 12mAir Canada
Sat 27/920:30YYC - LHR
1 stop33h 50mAir Canada
Deal found 7/3£528
Thu 20/310:45LHR - YYC
1 stop18h 31mVirgin Atlantic
Mon 24/306:30YYC - LHR
1 stop18h 35mVirgin Atlantic
Deal found 7/3£542
Mon 28/417:50LHR - YYC
1 stop13h 54mKLM
Thu 8/515:05YYC - LHR
1 stop12h 40mKLM
Deal found 7/3£546
Wed 7/515:00LHR - YYC
2 stops27h 50mFinnair
Wed 21/513:18YYC - LHR
2 stops35h 02mFinnair
Deal found 7/3£553
Tue 3/610:45LGW - YYC
2 stops17h 05mWestJet
Tue 10/623:20YYC - LGW
1 stop27h 05mWestJet
Deal found 7/3£555
Tue 22/412:25LHR - YYC
1 stop15h 22mAir France
Tue 29/406:45YYC - LHR
1 stop23h 25mAir France
Deal found 7/3£564

Find flights from London to Calgary within your budget

Customise 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, Cheapflights users made 858,174 searches. Data last updated 8 March 2025.

Fly from

London

Fly to

Calgary

Route

Depart

Return

Price

LondonCalgary

LTN - YYC

LTNYYC

London Luton

Thu 3/4

08:45-23:30

2 stops21h 45m

Calgary

Mon 7/4

17:55-22:15

1 stop21h 20m

£420

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 9/4

18:15-14:09

1 stop26h 54m

Calgary

Sun 13/4

20:25-12:05

Nonstop8h 40m

£438

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Wed 2/4

17:35-23:30

2 stops36h 55m

Calgary

Mon 7/4

17:55-21:00

1 stop20h 05m

£443

LondonCalgary

STN - YYC

STNYYC

London Stansted

Thu 3/4

08:15-23:30

2 stops22h 15m

Calgary

Mon 7/4

17:55-21:40

2 stops20h 45m

£447

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Sun 8/6

09:40-23:59

1 stop21h 19m

Calgary

Sun 15/6

23:55-10:45

1 stop27h 50m

£500

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 16/5

14:10-15:55

Nonstop8h 45m

Calgary

Wed 4/6

20:35-12:05

Nonstop8h 30m

£505

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 20/3

10:45-23:16

1 stop18h 31m

Calgary

Mon 24/3

06:30-07:05

1 stop18h 35m

£542

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 28/4

17:50-00:44

1 stop13h 54m

Calgary

Thu 8/5

15:05-10:45

1 stop12h 40m

£546

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 7/5

15:00-11:50

2 stops27h 50m

Calgary

Wed 21/5

13:18-07:20

2 stops35h 02m

£553

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Tue 3/6

10:45-20:50

2 stops17h 05m

Calgary

Tue 10/6

23:20-09:25

1 stop27h 05m

£555

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 49 results
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Best time to book a flight from London to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from London to Calgary

Get recent, data-driven insights about flights from London to Calgary including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Calgary?

Use this chart to determine the optimal time to book a return flight from London to Calgary. Price data was last updated on 28 February 2025.

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Calgary. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Calgary?

Currently, November is the cheapest month in which you can book a flight from London to Calgary (average of £460). Flying from London to Calgary in July is currently the most expensive (average of £1,085). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to YYC?

Find hourly flight availability from London to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 March 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 48% on flights from London to Calgary by exploring options for tickets in the evening.

What is the cheapest day to fly from London to Calgary?

Use this chart to determine the cheapest time to fly return from London to Calgary. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Calgary flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Calgary by month

Plan your trip to Calgary by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Calgary ranges from 9.0 - 94.0 inches per month. June is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Calgary when rainfall is around 9.0 mm.

Temperature in Calgary by month

Plan your trip to Calgary by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Calgary, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated 8 March 2025.
Read reviews from past customers who have flown Delta, KLM and Air Transat from London to Calgary. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

8.0
Very Good

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from London to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve London to Calgary flights?

    Passengers who have flights to Calgary from London will have a wide selection of departing airports to choose from. Just some of these popular airports include London Luton Airport (LTN), London Stansted Airport (STN), London City Airport (LCY), London Heathrow Airport (LHR), London Gatwick Airport (LGW), and more. London’s most popular airports that commonly serve the most flights to Calgary are either Gatwick, Stansted, or Heathrow. LHR is the most popular airport in the whole of the UK with LGW coming in at second busiest. In addition, all of London's airports are well-located with good transport links, making getting to/from the airport easy and convenient. Your airline will always choose to reach the only airport in Calgary, also known as Calgary International Airport (YYC.) Both flights that require stopovers and direct flights are available between the two locations. Flights that require stopovers are usually cheaper in price than direct flights to Calgary.

  • Which airlines fly directly to Calgary from London?

    Just some of the most popular airlines that fly to Calgary include Lufthansa, Air Canada, WestJet, Virgin Atlantic, British Airways, and more. A direct flight to Calgary from London averages at approximately 8h 50min. This is if you choose to depart from Heathrow Airport (LHR.) London has a selection of airports that your chosen airline could depart from but some of the only airports that offer direct flights include London Gatwick (LGW) and London Heathrow (LHR.) Alternatively, popular airlines that cover connecting flights include Air France, Brussels Airlines, Egypt Air, KLM, Turkish Airlines, and more.

  • What stopover options are available from London to Calgary?

    Flights that require up to two stopovers are the most common flights to Calgary from London. Passengers can choose from one minimum stopover on their flight and a maximum of two. However, flights that have just one stopover are usually cheaper in price than flights that include two. Some of the most popular options include Montreal Pierre Elliott Trudeau International Airport (YUL), Vancouver International Airport (YVR), and more. Your stopover location is commonly determined by factors like your chosen airline, when you choose to travel, and what your departing airport is from London. Expect that the average duration for a stopover flight with Air Canada from Heathrow Airport (LHR), including layover time, via Trudeau International Airport (YUL), to be 13h 35min.

  • Do I need a visa or passport to fly to Calgary from London?

    British Nationals will not be required to purchase a visa before their trip to Calgary, but they will need to obtain Electronic Travel Authorisation before they travel. Expect the cost of this to be $7 (£5.04). Passengers will also need a valid passport to enter Calgary. Your passport must be valid during your entire stay in Calgary and does not require any additional validity.

  • What airport do you fly into for flights to Calgary from London?

    Calgary (YYC), located 5.8 mi from the city center, is the airport you fly into when you book flights from London to Calgary. 11 airlines have flights to Calgary from London on a regular basis. Booking flights from London to Calgary should not be difficult; the airport handles an average of 10 inbound flights from London per day.

  • What are the cheapest airlines flying from London to Calgary round-trip?

    Flying on Air Transat is currently your cheapest option to Calgary, with prices starting at £500. Additional return tickets that might be worth considering are offered by WestJet and Virgin Atlantic, with the lowest prices starting at £505 and £542, respectively. Users have found that Air Transat is 23% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London to Calgary one-way?

    £222 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and Air Transat, with prices starting from £461 and £470, respectively.

  • What are the most popular routes from London to Calgary?

  • What are the most reliable airlines from London to Calgary?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Calgary on time: Air Canada (92%), Aegean Airlines (92%), Thai Airways (92%).

  • What are the cheapest flights from London to Calgary?

    Looking at all options, your cheapest flight can be booked for £202. While the most popular route (London Heathrow - Calgary) can be booked for £422 on average our data indicates £1,126 when flying from London to Calgary.

  • Where are the most common stopover locations when flying from London to Calgary?

  • What are some popular things to do or see while on a stopover in Toronto?

    If you're on a stopover in Toronto and looking for things to do, consider visiting Union Station, CN Tower, or Yonge-Dundas Square. Travelers on a layover in Toronto can visit Union Station, CN Tower, and Yonge-Dundas Square, by traveling 12.1 mi, 11.9 mi, and 12.0 mi, respectively after landing at Toronto Pearson Intl. Travellers can book a car hire at Toronto Pearson Intl for about £32 per day to make their sightseeing more efficient.

  • Where are the least popular stopover locations for London to Calgary flights?

  • Can I find deals for flights from London to Calgary that include hotel bookings?

    Yes. In addition to deals on London to Calgary flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Calgary.

  • Can I find deals for business class flights from London to Calgary?

    Yes. Cheapflights offers flight deals from London to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Calgary?

    Currently, November is the cheapest month in which you can book a flight from London to Calgary (average of £460). Flying from London to Calgary in July is currently the most expensive (average of £1,085). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from London to Calgary on these airlines

Choose from the following airlines for your flight from London to Calgary. Flights are based on user searches made on Cheapflights and were last updated on 8 March 2025.

Top 10 airlines flying from London to Calgary

Discover the top 10 airlines that operate flights from London to Calgary. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 March 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£337Average£744FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£342Average£740FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£365Average£768FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£425Average£825FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air TransatCheapest£449Average£592FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
FinnairCheapest£553Average£639FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£564Average£655FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£565Average£637FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapest£578Average£726FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest£586Average£664FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Calgary?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Calgary. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London to Calgary?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Calgary for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Calgary with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Calgary, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Calgary become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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