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

WestJet, at £479, 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 20% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Calgary to London 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 Porter Airlines and Air Canada, with prices starting from £309 and £321, 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 cheapest flights from Calgary to London?

On average you can expect to pay £471 for a flight from Calgary to London. The cheapest flight overall is £113 while the most popular route, (Calgary - London Heathrow) is currently priced at £462.

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 (58%), Aegean Airlines (58%) and Thai Airways (58%).

What are the most popular airlines that fly from Calgary to London?

Air Canada, Lufthansa and Virgin Atlantic are the most popular airlines when flying from Calgary to London.

What is the cheapest day to fly round-trip from Calgary to London?

Users have found that flying from Calgary to London on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Find a great deal and save up to 28% by booking at least 29 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Calgary to London within the next two weeks, with the cheapest ticket starting at £497.

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

Our data shows that January tends to be the cheapest month to fly to London from Calgary. Users have commonly found prices around £605 for the month, but tickets can be as low as £328. Due to multiple factors, prepare for potentially higher prices in July.

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 8 daily outbound flights to London from 4 different airlines.

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.

£148+ Flights from Calgary to London

Cheapflights Tip: The best prices from Calgary to London are usually found in January or February, booked 28 days in advance, depart on a Wednesday or Sunday and return on a Friday

Cheap flight deals from Calgary to London

Round-trip from	£455
One-way from	£148
Popular in	July
Cheapest in	January
Average price	£482
Good round-trip deal	£501 or less
Good one-way deal	£223 or less

31/5-4/6
2 total stops
41h 50m total
Calgary to London

Search Deals

22/6
1 total stop
29h 15m total
Calgary to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£118 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Calgary to London (LON).

Search Deals

Price to beat on a one-way flight from Calgary to London (LON).

Search Deals

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 25 March 2025.

Mon 31/300:50YYC - LGW

2 stops26h 10mMultiple Airlines

Wed 7/521:20LGW - YYC

1 stop26h 35mMultiple Airlines

Deal found 24/3£452

Sat 31/519:55YYC - STN

1 stop28h 55mMultiple Airlines

Wed 4/608:15STN - YYC

1 stop12h 55mMultiple Airlines

Deal found 23/3£455

Sun 30/320:25YYC - LHR

Nonstop8h 40mWestJet

Sat 19/414:10LHR - YYC

Nonstop8h 50mWestJet

Deal found 25/3£462

Fri 23/520:35YYC - LHR

Nonstop8h 30mMultiple Airlines

Mon 26/521:10LHR - YYC

1 stop24h 00mMultiple Airlines

Deal found 23/3£482

Mon 19/519:55YYC - LTN

1 stop18h 30mMultiple Airlines

Mon 2/608:50LTN - YYC

1 stop11h 20mMultiple Airlines

Deal found 23/3£503

Sun 4/501:00YYC - LGW

2 stops25h 25mWestJet

Tue 27/510:45LGW - YYC

2 stops18h 35mWestJet

Deal found 23/3£538

Wed 9/414:20YYC - LHR

1 stop12h 40mAir Canada

Wed 23/414:10LHR - YYC

1 stop14h 13mAir Canada

Deal found 25/3£544

Wed 5/1117:30YYC - LHR

Nonstop8h 50mLufthansa

Wed 12/1108:30LHR - YYC

1 stop13h 55mLufthansa

Deal found 24/3£551

Mon 6/1012:35YYC - LGW

2 stops22h 15mSWISS

Wed 29/1018:45LGW - YYC

2 stops33h 23mSWISS

Deal found 24/3£575

Tue 15/411:00YYC - LHR

1 stop17h 50mAustrian Airlines

Thu 24/414:05LHR - YYC

2 stops42h 03mAustrian Airlines

Deal found 24/3£578

Sat 3/507:55YYC - LGW

1 stop18h 55mAir Transat

Wed 14/511:35LGW - YYC

1 stop17h 55mAir Transat

Deal found 24/3£580

Mon 5/507:00YYC - LGW

1 stop20h 45mPorter Airlines

Tue 27/511:35LGW - YYC

1 stop17h 55mPorter Airlines

Deal found 24/3£585

Best flights from Calgary to London
Discover carefully curated flight deals from Calgary to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 March 2025.

Sat 31/519:55YYC - STN

1 stop28h 55mMultiple Airlines

Wed 4/608:15STN - YYC

1 stop12h 55mMultiple Airlines

Deal found 23/3£455

Sun 6/420:25YYC - LHR

Nonstop8h 40mWestJet

Sat 19/414:10LHR - YYC

Nonstop8h 50mWestJet

Deal found 24/3£479

Wed 9/414:20YYC - LHR

1 stop12h 40mAir Canada

Wed 23/414:10LHR - YYC

1 stop14h 13mAir Canada

Deal found 25/3£544

Mon 14/420:10YYC - LHR

Nonstop8h 40mLufthansa

Mon 21/410:15LHR - YYC

Nonstop8h 55mLufthansa

Deal found 24/3£554

Tue 15/411:00YYC - LHR

1 stop17h 50mAustrian Airlines

Thu 24/414:05LHR - YYC

2 stops42h 03mAustrian Airlines

Deal found 24/3£578

Sat 3/507:55YYC - LGW

1 stop18h 55mAir Transat

Wed 14/511:35LGW - YYC

1 stop17h 55mAir Transat

Deal found 24/3£580

Mon 5/507:00YYC - LGW

1 stop20h 45mPorter Airlines

Tue 27/511:35LGW - YYC

1 stop17h 55mPorter Airlines

Deal found 24/3£585

Tue 15/415:49YYC - LHR

2 stops32h 06mUnited Airlines

Tue 22/415:20LHR - YYC

2 stops27h 59mUnited Airlines

Deal found 24/3£593

Thu 24/411:00YYC - LHR

2 stops27h 35mBrussels Airlines

Fri 9/506:50LHR - YYC

2 stops15h 57mBrussels Airlines

Deal found 24/3£598

Mon 7/412:00YYC - LHR

2 stops26h 45mSWISS

Tue 20/519:15LHR - YYC

2 stops50h 10mSWISS

Deal found 23/3£600

Tue 27/506:45YYC - LCY

2 stops28h 35mFinnair

Thu 12/609:05LCY - YYC

2 stops19h 52mFinnair

Deal found 24/3£772

Wed 9/415:15YYC - LCY

1 stop10h 35mVirgin Atlantic

Wed 23/407:45LCY - YYC

1 stop12h 40mVirgin Atlantic

Deal found 25/3£831

Direct flights from Calgary to London
Explore direct flight options from Calgary to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 March 2025.

Sun 6/420:25YYC - LHR

Nonstop8h 40mWestJet

Sat 19/414:10LHR - YYC

Nonstop8h 50mWestJet

Deal found 24/3£479

Wed 23/420:10YYC - LHR

Nonstop8h 40mMultiple Airlines

Wed 30/410:15LHR - YYC

Nonstop8h 55mMultiple Airlines

Deal found 24/3£539

Mon 14/420:10YYC - LHR

Nonstop8h 40mLufthansa

Mon 21/410:15LHR - YYC

Nonstop8h 55mLufthansa

Deal found 24/3£554

Wed 23/420:10YYC - LHR

Nonstop8h 40mAir Canada

Tue 29/410:15LHR - YYC

Nonstop8h 55mAir Canada

Deal found 24/3£558

Last-minute flights from Calgary to London
Discover last-minute flight deals from Calgary to London. Data last updated 25 March 2025 and is based on user searches.

Wed 26/322:10YYC - LHR

Nonstop8h 40mMultiple Airlines

Wed 16/406:15LHR - YYC

1 stop14h 54mMultiple Airlines

Deal found 24/3£525

Sun 30/320:25YYC - LHR

Nonstop8h 40mWestJet

Sat 19/414:10LHR - YYC

Nonstop8h 50mWestJet

Deal found 25/3£462

Sun 30/320:25YYC - LHR

Nonstop8h 40mMultiple Airlines

Mon 21/421:50LHR - YYC

2 stops47h 19mMultiple Airlines

Deal found 25/3£533

Mon 31/300:50YYC - LGW

2 stops26h 10mMultiple Airlines

Wed 7/521:20LGW - YYC

1 stop26h 35mMultiple Airlines

Deal found 24/3£452

Mon 31/318:35YYC - STN

1 stop19h 25mMultiple Airlines

Wed 16/422:00STN - YYC

2 stops23h 09mMultiple Airlines

Deal found 24/3£532

Mon 31/318:35YYC - LTN

2 stops20h 50mMultiple Airlines

Wed 16/406:05LTN - YYC

1 stop15h 04mMultiple Airlines

Deal found 24/3£567

Mon 31/306:15YYC - LHR

1 stop23h 05mUnited Airlines

Mon 7/416:40LHR - YYC

2 stops26h 01mUnited Airlines

Deal found 23/3£593

Mon 31/307:05YYC - LGW

1 stop20h 40mAir Transat

Thu 10/412:40LGW - YYC

1 stop17h 50mAir Transat

Deal found 25/3£620

Mon 31/307:15YYC - LHR

1 stop15h 40mUnited Airlines

Tue 15/408:00LHR - YYC

1 stop16h 54mUnited Airlines

Deal found 24/3£593

Tue 1/414:20YYC - LHR

1 stop12h 40mAir Canada

Wed 9/414:05LHR - YYC

1 stop14h 56mAir Canada

Deal found 23/3£553

Tue 1/414:20YYC - LHR

2 stops47h 40mAustrian Airlines

Wed 7/512:40LHR - YYC

2 stops41h 28mAustrian Airlines

Deal found 24/3£592

Tue 1/412:00YYC - LCY

2 stops22h 30mSWISS

Wed 7/513:05LCY - YYC

2 stops58h 48mSWISS

Deal found 24/3£600

One-way flights from Calgary to London
Search for one-way flight options from Calgary to London. Find affordable one-way fares based on user searches. Data last updated 25 March 2025.

Sun 22/619:15YYC - STN

1 stop29h 15mMultiple Airlines

Deal found 24/3£148

Sun 22/619:15YYC - LTN

1 stop29h 35mMultiple Airlines

Deal found 24/3£148

Sun 22/619:15YYC - LGW

1 stop20h 35mMultiple Airlines

Deal found 24/3£155

Sun 22/619:15YYC - LHR

1 stop19h 35mMultiple Airlines

Deal found 24/3£186

Sun 15/620:15YYC - LGW

2 stops30h 10mWestJet

Deal found 24/3£222

Sun 22/619:15YYC - LCY

1 stop17h 05mMultiple Airlines

Deal found 24/3£234

Sun 4/520:35YYC - LHR

Nonstop8h 30mWestJet

Deal found 25/3£234

Mon 7/418:35YYC - SEN

2 stops18h 15mMultiple Airlines

Deal found 24/3£292

Sat 3/507:00YYC - LGW

3 stops19h 50mPorter Airlines

Deal found 24/3£309

Tue 6/500:55YYC - LHR

1 stop26h 05mAir Canada

Deal found 24/3£321

Fri 2/520:15YYC - LHR

Nonstop8h 35mLufthansa

Deal found 24/3£338

Fri 2/506:15YYC - LHR

2 stops31h 25mUnited Airlines

Deal found 24/3£357

Cheapflights Fare Finder

Use the filters below to find and compare flights from Calgary to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryLondon

YYC - STN

YYCSTN

Calgary

Sat 31/5

19:55-07:50

1 stop28h 55m

London Stansted

Wed 4/6

08:15-14:10

1 stop12h 55m

£455

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 6/5

05:50-10:00

2 stops21h 10m

London Gatwick

Mon 26/5

21:30-14:10

1 stop23h 40m

£461

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 6/4

20:25-12:05

Nonstop8h 40m

London Heathrow

Sat 19/4

14:10-16:00

Nonstop8h 50m

£479

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Fri 23/5

20:35-12:05

Nonstop8h 30m

London Heathrow

Mon 26/5

21:10-14:10

1 stop24h 00m

£482

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Mon 19/5

19:55-21:25

1 stop18h 30m

London Luton

Mon 2/6

08:50-13:10

1 stop11h 20m

£503

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 4/5

01:00-09:25

2 stops25h 25m

London Gatwick

Tue 27/5

10:45-22:20

2 stops18h 35m

£538

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 9/4

14:20-10:00

1 stop12h 40m

London Heathrow

Wed 23/4

14:10-21:23

1 stop14h 13m

£544

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Mon 14/4

20:10-11:50

Nonstop8h 40m

London Heathrow

Mon 21/4

10:15-12:10

Nonstop8h 55m

£554

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 15/4

11:00-11:50

1 stop17h 50m

London Heathrow

Thu 24/4

14:05-01:08

2 stops42h 03m

£578

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sat 3/5

07:55-09:50

1 stop18h 55m

London Gatwick

Wed 14/5

11:35-22:30

1 stop17h 55m

£580

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 43 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from Calgary to London

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

To ensure you get the cheapest price possible for a flight from Calgary to London, you should look to book at least 28 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 £164). 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?

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 31% on airfare.

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

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

Rainfall in London 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

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

Read through reviews of airlines operating flights from Calgary to London, such as Delta, Porter Airlines and KLM. 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

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta

8.0

Very Good

7,890 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

KLM

7.8

Good

1,318 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Finnair

7.6

Good

1,266 reviews

Delta

8.0

Very Good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Related info for your journey

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 8 daily outbound flights to London from 4 different airlines.
What are the cheapest airlines flying from Calgary to London round-trip?
WestJet, at £479, 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 20% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Calgary to London 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 Porter Airlines and Air Canada, with prices starting from £309 and £321, 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 (58%), Aegean Airlines (58%) and Thai Airways (58%).
What are the cheapest flights from Calgary to London?
On average you can expect to pay £471 for a flight from Calgary to London. The cheapest flight overall is £113 while the most popular route, (Calgary - London Heathrow) is currently priced at £462.
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 £164). 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

Hounslow

Deal

Milton Keynes

Gatwick

Croydon

Luton

Slough

Eastbourne

Wembley

Hayes

Ilford

Crawley

Southend-on-Sea

Winchester

Maidstone

Ipswich

Watford

Southall

Dartford

Folkestone

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Calgary to London

Top 4 airlines flying from Calgary to London

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest£353	Average£696	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	Cheapest£428	Average£676	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	Cheapest£434	Average£699	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£434	Average£545	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Calgary to London from £148

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Calgary to London are usually found in January or February, booked 28 days in advance, depart on a Wednesday or Sunday and return on a Friday

Cheap flight deals from Calgary to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Calgary to London

Cheapest flights from Calgary to LondonExplore 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 25 March 2025.

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 25 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Calgary to London that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Calgary to London

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 21 March 2025.

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

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 25 March 2025.

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.

Rainfall in London by month

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

Temperature in London by month

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

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 25 March 2025.

Read through reviews of airlines operating flights from Calgary to London, such as Delta, Porter Airlines and KLM. 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.

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?

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

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

What are the most popular routes from Calgary to London?

What are the most reliable airlines from Calgary to London?

What are the cheapest flights from Calgary to London?

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

How can I find direct flights from Calgary to London?

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

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

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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 25 March 2025.