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Cheap flights from Calgary to London from £126

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LON
22 Jan — 29 Jan1
1 adult

The best prices from Calgary to London are usually found in January or February, booked 48 days in advance, depart on a Sunday or Saturday and return on a Monday

Cheap flight deals from Calgary to London

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to London (LON). 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 17 January 2025.

Round-trip from

£353

One-way from

£126

Popular in

July

Cheapest in

January

Average price

£457
WestJet
  • WestJet
  • 30/1-10/2
  • Nonstop
  • 17h 30m total
  • Calgary to London
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WestJet
  • WestJet
  • 24/2
  • Nonstop
  • 8h 40m total
  • Calgary to London
Search Deals
High demand for flights, 21% 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 January 2025
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Find flight deals from Calgary to London

Cheapest flights from Calgary to London
Explore the most affordable flight options available from Calgary to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Thu 30/121:10YYC - LHR
Nonstop8h 40mWestJet
Mon 10/214:50LHR - YYC
Nonstop8h 50mWestJet
Deal found 16/1£353
Thu 30/121:10YYC - LHR
Nonstop8h 40mMultiple Airlines
Thu 6/206:50LHR - YYC
1 stop15h 54mMultiple Airlines
Deal found 16/1£374
Mon 20/119:30YYC - LGW
1 stop28h 40mMultiple Airlines
Wed 29/107:55LGW - YYC
1 stop14h 57mMultiple Airlines
Deal found 15/1£382
Tue 21/119:30YYC - LTN
1 stop31h 45mMultiple Airlines
Tue 28/118:45LTN - YYC
1 stop28h 07mMultiple Airlines
Deal found 17/1£398
Mon 3/217:30YYC - LHR
Nonstop8h 50mAir Canada
Tue 11/213:25LHR - YYC
Nonstop9h 20mAir Canada
Deal found 16/1£407
Sun 2/317:30YYC - LHR
Nonstop8h 50mLufthansa
Sun 9/309:30LHR - YYC
1 stop12h 55mLufthansa
Deal found 16/1£448
Tue 4/317:10YYC - LCY
1 stop16h 30mLufthansa
Mon 17/310:00LCY - YYC
1 stop12h 25mLufthansa
Deal found 15/1£506
Thu 20/206:14YYC - LHR
1 stop20h 26mUnited Airlines
Mon 24/216:00LHR - YYC
2 stops26h 39mUnited Airlines
Deal found 17/1£507
Sun 9/219:30YYC - STN
2 stops20h 25mMultiple Airlines
Tue 11/206:15STN - YYC
2 stops24h 10mMultiple Airlines
Deal found 16/1£533
Tue 18/212:00YYC - LHR
2 stops22h 50mSWISS
Thu 27/206:00LHR - YYC
2 stops22h 18mSWISS
Deal found 15/1£542
Mon 28/407:10YYC - LGW
1 stop20h 35mPorter Airlines
Wed 4/611:35LGW - YYC
1 stop17h 55mPorter Airlines
Deal found 16/1£587
Thu 30/116:20YYC - LGW
1 stop34h 25mAir Transat
Thu 6/211:40LGW - YYC
1 stop18h 50mAir Transat
Deal found 16/1£587

Find flights from Calgary to London within your budget

Customise your flight search to find flights from Calgary to London 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 30/1

21:10-12:50

Nonstop8h 40m

London Heathrow

Mon 10/2

14:50-16:40

Nonstop8h 50m

£353

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 30/1

21:10-12:50

Nonstop8h 40m

London Heathrow

Thu 6/2

06:50-15:44

1 stop15h 54m

£374

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Tue 28/1

19:30-22:00

1 stop19h 30m

London Luton

Mon 10/2

07:10-15:44

1 stop15h 34m

£403

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Mon 3/2

17:30-09:20

Nonstop8h 50m

London Heathrow

Tue 11/2

13:25-15:45

Nonstop9h 20m

£407

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Wed 29/1

19:30-17:45

1 stop15h 15m

London Gatwick

Mon 10/2

07:05-15:44

1 stop15h 39m

£415

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 2/3

17:30-09:20

Nonstop8h 50m

London Heathrow

Sun 9/3

09:30-16:25

1 stop12h 55m

£448

CalgaryLondon

YYC - STN

YYCSTN

Calgary

Sun 2/2

19:30-23:55

2 stops21h 25m

London Stansted

Thu 6/2

18:35-15:44

2 stops28h 09m

£495

CalgaryLondon

YYC - LCY

YYCLCY

Calgary

Tue 4/3

17:10-16:40

1 stop16h 30m

London City

Mon 17/3

10:00-16:25

1 stop12h 25m

£506

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 20/2

06:14-09:40

1 stop20h 26m

London Heathrow

Mon 24/2

16:00-11:39

2 stops26h 39m

£507

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 18/2

12:00-17:50

2 stops22h 50m

London Heathrow

Thu 27/2

06:00-21:18

2 stops22h 18m

£542

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 38 results
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Best time to book a flight from Calgary to London

Have a flexible travel schedule? Discover the best time to fly to London 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 London

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

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

Use this chart to determine the optimal time to book a return flight from Calgary to London. Price data was last updated on 10 January 2025.

To ensure you get the cheapest price possible for a flight from Calgary to London, you should look to book at least 48 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?

Currently, January is the cheapest month in which you can book a flight from Calgary to London (average of £112). Flying from Calgary to London in August is currently the most expensive (average of £161). 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 LON?

Find hourly flight availability from Calgary to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

One of the essential ways to save on airfare from Calgary to London is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.

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

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

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

Weekly flight availability from Calgary to London

Explore weekly flight availability from Calgary to London. 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 17 January 2025.

The most flights from YYC to LON 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 London by month

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

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 17 January 2025.
Read through reviews of airlines operating flights from Calgary to London, such as American Airlines, Turkish Airlines and WestJet. 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
8,513 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

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
8,513 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Air Transat
7.8
Good
381 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

SWISS
7.5
Good
1,598 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

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 London. 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?

    Located just 5.8 mi from the city center, Calgary is the airport most travelers will use when flying to London from Calgary. Booking flights from Calgary (YYC) to London should be relatively easy as there are 12 daily outbound flights to London from 4 different airlines.

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

    WestJet, at £353, was found to be the cheapest airline from Calgary to London.Alternate airlines flying return to your destination include Air Canada and Lufthansa. These flights start at 46% lower than the current average price 3 months from now.

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

    £126 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Transat and Porter Airlines, with prices starting from £376 and £385, respectively.

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

    When deciding which route to take from Calgary to London consider Calgary - London Heathrow, Calgary - London Gatwick or Calgary - London City as they are the most popular.

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

    The top 3 most reliable airlines when flying from Calgary to London are Air Canada (73%), Aegean Airlines (73%) and Thai Airways (73%).

  • What are the cheapest flights from Calgary to London?

    On average you can expect to pay £485 for a flight from Calgary to London. The cheapest flight overall is £140 while the most popular route, (Calgary - London Heathrow) is currently priced at £393.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Calgary to London 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?

    Currently, January is the cheapest month in which you can book a flight from Calgary to London (average of £112). Flying from Calgary to London in August is currently the most expensive (average of £161). 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

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
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Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Calgary to London

Discover the top 4 airlines that operate flights from Calgary to London. 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£371Average£743FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£458Average£716FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£459Average£739FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£460Average£577FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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

When you search for this flight from Calgary to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Calgary to London 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 Calgary to London with no change fees?

Yes, we can. To see specific flights from Calgary to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Calgary to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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