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Cheap flights from Calgary to London Heathrow Airport from £145

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 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LHR
24 Dec — 31 Dec1
1 adult

The best prices from Calgary to London Heathrow are usually found in January or November, booked 50 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Calgary to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Heathrow (LHR). 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 19 December 2024.

Round-trip from

£375

One-way from

£145

Popular in

July

Cheapest in

January

Average price

£749
17/1-22/1
  • 17/1-22/1
  • 1 total stop
  • 24h 17m total
  • Calgary to London
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WestJet
  • WestJet
  • 16/2
  • Nonstop
  • 8h 40m total
  • Calgary to London
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High demand for flights, 23% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Calgary to Heathrow

Cheapest flights from Calgary to Heathrow
Explore the most affordable flight options available from Calgary to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Mon 30/1221:10YYC - LHR
Nonstop8h 40mWestJet
Sun 12/114:50LHR - YYC
Nonstop9h 00mWestJet
Deal found 18/12£415
Tue 31/1217:30YYC - LHR
Nonstop8h 50mAir Canada
Sun 12/113:25LHR - YYC
Nonstop9h 20mAir Canada
Deal found 18/12£543
Sun 29/1217:30YYC - LHR
Nonstop8h 50mMultiple Airlines
Fri 10/113:25LHR - YYC
Nonstop9h 05mMultiple Airlines
Deal found 18/12£577
Sun 29/1217:30YYC - LHR
Nonstop8h 50mLufthansa
Sat 11/113:25LHR - YYC
Nonstop9h 20mLufthansa
Deal found 18/12£629
Sat 28/1215:15YYC - LHR
1 stop12h 30mKLM
Wed 8/120:25LHR - YYC
1 stop24h 05mKLM
Deal found 18/12£1,002
Thu 26/1212:45YYC - LHR
1 stop16h 20mBritish Airways
Sun 12/108:20LHR - YYC
1 stop20h 37mBritish Airways
Deal found 18/12£1,058
Mon 30/1212:40YYC - LHR
2 stops18h 10mDelta
Fri 10/112:20LHR - YYC
2 stops17h 58mDelta
Deal found 18/12£1,145
Sun 29/1217:10YYC - LHR
2 stops16h 55mBrussels Airlines
Thu 9/107:10LHR - YYC
2 stops15h 15mBrussels Airlines
Deal found 18/12£1,164

Find flights from Calgary to Heathrow within your budget

Customise your flight search to find flights from Calgary to Heathrow 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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Fri 17/1

21:10-12:50

Nonstop8h 40m

London Heathrow

Tue 21/1

06:45-15:52

1 stop16h 07m

£375

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sat 1/2

21:10-12:50

Nonstop8h 40m

London Heathrow

Sat 8/2

14:50-16:40

Nonstop8h 50m

£376

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 14/1

00:50-07:10

1 stop23h 20m

London Heathrow

Wed 22/1

13:00-20:45

1 stop14h 45m

£439

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 12/1

17:30-09:20

Nonstop8h 50m

London Heathrow

Sun 9/2

08:30-15:25

1 stop13h 55m

£440

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 19/3

16:30-13:50

1 stop15h 20m

London Heathrow

Wed 2/4

12:10-21:02

1 stop15h 52m

£483

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 22/1

06:20-11:05

2 stops21h 45m

London Heathrow

Mon 27/1

12:05-11:39

2 stops30h 34m

£485

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 27/2

06:40-10:30

2 stops20h 50m

London Heathrow

Wed 12/3

06:20-16:16

2 stops15h 56m

£517

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 16/2

21:10-12:50

Nonstop8h 40m

£145

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 26/3

20:30-18:10

1 stop15h 40m

£189

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 2/2

21:10-12:50

Nonstop8h 40m

£230

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Best time to book a flight from Calgary to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Calgary 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 Calgary to Heathrow

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

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

Use this chart to determine the optimal time to book a return flight from Calgary to Heathrow. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from Calgary to London Heathrow Airport, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Calgary to London Heathrow Airport (average of £112). Flying from Calgary to London Heathrow Airport in July is currently the most expensive (average of £160). 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 YYC to LHR?

Find hourly flight availability from Calgary to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

A simple way to save on the total cost of your ticket is to fly from Calgary to London Heathrow Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at midday.

Weekly flight availability from Calgary to London Heathrow Airport

Explore weekly flight availability from Calgary to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 December 2024.

The most flights from YYC to LHR are scheduled on a Monday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 19 December 2024.
See what other customers who have flown with Air Canada, Lufthansa and Delta from Calgary to London have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,600 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,600 reviews
Delta
8.0
Very Good
8,600 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very Good
8,600 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,505 reviews
Delta
8.0
Very Good
8,600 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,048 reviews
Delta
8.0
Very Good
8,600 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.3
Good
2,819 reviews
Delta
8.0
Very Good
8,600 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Calgary to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight to London Heathrow from Calgary, you will be flying from Calgary, which is the city’s only airport. Calgary (YYC) is located 5.8 mi from the center of Calgary. There are 12 flights from Calgary to London Heathrow per day from 4 different airlines.

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

    Currently priced at £376, WestJet will fly you from Calgary to London Heathrow Airport and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Lufthansa - these airlines can fly you to your destination from £439 and £440, respectively. WestJet is 43% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider Croatia Airlines (100%), WestJet (82%) or Virgin Atlantic (82%) when booking your flight. These represent the most reliable airlines when flying from Calgary to London Heathrow Airport.

  • What are the cheapest flights from Calgary to London Heathrow Airport?

    On average you can expect to pay £361 for a flight from Calgary to London Heathrow Airport. The cheapest flight overall is £129 while the most popular route, (Calgary - London Heathrow) is currently priced at £303.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Calgary to Heathrow 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 Calgary to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Calgary to London Heathrow Airport (average of £112). Flying from Calgary to London Heathrow Airport in July is currently the most expensive (average of £160). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Calgary to Heathrow

Discover the top 4 airlines that operate flights from Calgary to Heathrow. 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 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£360Average£623FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Virgin AtlanticCheapest£443Average£542FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£447Average£676FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£509Average£713FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Calgary to Heathrow?

Deals for Calgary to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Heathrow from Calgary by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Calgary to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Calgary today and book when prices fit your budget.

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