How long is the flight from Calgary to London?

Departing from Calgary to London will take you 13h. The distance between Calgary and London is about 4380 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

WestJet, at £272, was found to be the cheapest airline from Calgary to London. An alternate airline flying to your destination would be Air Canada. These flights start at 55% lower than the current average price 3 months from now.

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

£111 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 Canada and Lufthansa, with prices starting from £257 and £363, respectively.

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.

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).

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 £407 for a flight from Calgary to London. The cheapest flight overall is £190 while the most popular route, (Calgary - London Heathrow) is currently priced at £389.

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 (93%), Austrian Airlines (93%) and Egyptair (93%).

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 11 daily outbound flights to London from 2 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.

£159+ Cheap Flights from Calgary to London

Cheapflights Tip: The best prices from Calgary to London are usually found in January or November, booked 67 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Calgary to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

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One-way

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 8 October 2026.

Sun 8/1121:10 -

Nonstop8h 40m

Thu 19/1114:50 -

Nonstop9h 55m

Deal found 7/10£408

Sat 14/1122:10 -

Nonstop7h 40m

Wed 25/1114:50 -

Nonstop9h 55m

Deal found 7/10£409

Thu 19/1122:10 -

Nonstop7h 40m

Thu 26/1114:50 -

Nonstop9h 55m

Deal found 7/10£410

Sat 14/1122:10 -

Nonstop7h 40m

Tue 24/1114:50 -

Nonstop9h 55m

Deal found 7/10£410

Wed 2/1222:10 -

Nonstop7h 40m

Wed 13/120:50 -

2 stops26h 00m

Deal found 6/10£412

Sun 15/1122:10 -

Nonstop7h 40m

Tue 24/1114:50 -

Nonstop9h 55m

Deal found 7/10£416

Thu 19/1122:10 -

Nonstop7h 40m

Wed 25/1114:50 -

Nonstop9h 55m

Deal found 7/10£417

Wed 2/1219:30 -

1 stop14h 10m

Wed 13/108:05 -

1 stop14h 45m

Deal found 6/10£420

Sun 8/1122:10 -

Nonstop7h 40m

Wed 18/1114:50 -

Nonstop9h 55m

Deal found 7/10£420

Thu 26/1122:10 -

Nonstop7h 40m

Sun 6/1215:15 -

1 stop31h 35m

Deal found 4/10£421

Thu 19/1122:10 -

Nonstop7h 40m

Sun 22/1114:50 -

Nonstop9h 55m

Deal found 7/10£423

Sat 21/1122:10 -

Nonstop7h 40m

Sat 28/1119:20 -

1 stop27h 30m

Deal found 7/10£423

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 8 October 2026.

Mon 30/1107:30 -

1 stop19h 15m

Thu 10/1211:40 -

1 stop32h 10m

Deal found 5/10£454

Mon 1/213:45 -

1 stop13h 00m

Thu 4/211:40 -

1 stop18h 45m

Deal found 7/10£486

Thu 12/1107:25 -

2 stops16h 40m

Wed 25/1108:40 -

1 stop13h 00m

Deal found 7/10£491

Fri 23/1015:22 -

2 stops32h 33m

Fri 30/1009:00 -

2 stops40h 17m

Deal found 7/10£500

Sat 17/1013:40 -

1 stop16h 25m

Sat 24/1017:50 -

1 stop13h 54m

Deal found 6/10£525

Wed 21/1012:33 -

2 stops21h 47m

Wed 28/1007:45 -

1 stop12h 55m

Deal found 5/10£583

Mon 14/1208:00 -

2 stops18h 25m

Mon 28/1207:00 -

2 stops23h 55m

Deal found 7/10£735

Thu 14/108:30 -

2 stops24h 20m

Fri 29/110:40 -

2 stops31h 59m

Deal found 7/10£841

Sun 29/1113:45 -

1 stop13h 00m

Sun 13/1211:40 -

1 stop32h 10m

Deal found 5/10£475

Wed 6/107:00 -

2 stops30h 35m

Thu 14/106:35 -

2 stops20h 02m

Deal found 5/10£511

Sat 7/1113:33 -

1 stop13h 27m

Tue 17/1109:50 -

1 stop19h 08m

Deal found 5/10£514

Sun 6/1214:25 -

2 stops16h 25m

Fri 11/1210:00 -

2 stops19h 25m

Deal found 3/10£530

Wed 4/1107:30 -

1 stop19h 15m

Sun 22/1111:40 -

1 stop18h 40m

Deal found 5/10£498

Mon 2/1116:30 -

3 stops21h 50m

Sun 22/1115:10 -

2 stops31h 11m

Deal found 5/10£514

Sat 24/1012:33 -

1 stop15h 27m

Thu 29/1009:50 -

1 stop16h 50m

Deal found 4/10£530

Tue 17/1111:00 -

2 stops14h 10m

Tue 24/1110:00 -

2 stops18h 20m

Deal found 3/10£537

Thu 19/1107:30 -

1 stop19h 15m

Sat 28/1111:40 -

1 stop32h 05m

Deal found 5/10£500

Mon 14/1213:45 -

1 stop13h 00m

Mon 28/1211:40 -

1 stop20h 10m

Deal found 7/10£660

Thu 15/1012:30 -

2 stops35h 25m

Mon 19/1006:50 -

2 stops35h 38m

Deal found 4/10£565

Wed 4/1107:30 -

1 stop19h 15m

Wed 11/1111:40 -

1 stop32h 05m

Deal found 7/10£520

Mon 16/1116:20 -

1 stop19h 05m

Tue 24/1110:00 -

2 stops18h 20m

Deal found 3/10£615

Fri 16/1019:00 -

2 stops16h 50m

Sun 25/1006:30 -

2 stops20h 15m

Deal found 5/10£794

Wed 4/1116:20 -

1 stop18h 00m

Wed 11/1109:20 -

1 stop12h 20m

Deal found 7/10£656

Sat 20/307:00 -

1 stop20h 45m

Mon 29/312:40 -

1 stop16h 45m

Deal found 4/10£805

Tue 20/1015:15 -

1 stop18h 25m

Wed 28/1009:20 -

1 stop11h 20m

Deal found 8/10£665

Thu 12/1116:20 -

1 stop10h 10m

Fri 4/1210:00 -

2 stops17h 45m

Deal found 5/10£684

Sat 20/307:00 -

1 stop20h 45m

Tue 30/312:40 -

1 stop30h 10m

Deal found 4/10£760

Tue 3/1118:10 -

2 stops39h 10m

Tue 10/1117:20 -

2 stops38h 30m

Deal found 4/10£1,127

Tue 23/312:45 -

1 stop15h 00m

Fri 2/412:40 -

1 stop30h 10m

Deal found 4/10£813

Sun 15/1116:20 -

1 stop18h 00m

Thu 26/1107:45 -

1 stop13h 55m

Deal found 7/10£758

Find flight deals from Calgary to London

Round-trip from	£408
One-way from	£159
Popular in	August
Cheapest in	January
Average price	£547
Good round-trip deal	£398 or less
Good one-way deal	£359 or less

WestJet
8/11-19/11
Nonstop
18h 35m total
Calgary to London

Search Deals

21/10-31/12
1 total stop
29h 45m 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 (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CalgaryLondon

YYC Calgary - STN London Stansted

YYCSTN

Calgary

Sat 28/11

19:30-15:25

2 stops37h 55m

London Stansted

Wed 31/12

00:00-16:00

Nonstop0h 00m

£190

CalgaryLondon

YYC Calgary - STN London Stansted

YYCSTN

Calgary

Wed 21/10

19:00-22:00

2 stops20h 00m

London Stansted

Wed 31/12

00:00-16:00

Nonstop0h 00m

£192

CalgaryLondon

YYC Calgary - STN London Stansted

YYCSTN

Calgary

Mon 16/11

19:30-19:15

2 stops41h 45m

London Stansted

Wed 31/12

00:00-16:00

Nonstop0h 00m

£193

CalgaryLondon

YYC Calgary - STN London Stansted

YYCSTN

Calgary

Tue 20/10

19:00-19:00

1 stop17h 00m

London Stansted

Wed 31/12

00:00-16:00

Nonstop0h 00m

£195

CalgaryLondon

YYC Calgary - STN London Stansted

YYCSTN

Calgary

Sat 17/10

19:55-07:20

2 stops28h 25m

London Stansted

Wed 31/12

00:00-16:00

Nonstop0h 00m

£197

CalgaryLondon

YYC Calgary - STN London Stansted

YYCSTN

Calgary

Sun 15/11

19:30-14:55

1 stop13h 25m

London Stansted

Wed 31/12

00:00-16:00

Nonstop0h 00m

£197

CalgaryLondon

YYC Calgary - STN London Stansted

YYCSTN

Calgary

Mon 19/10

19:55-23:20

1 stop20h 25m

London Stansted

Wed 31/12

00:00-16:00

Nonstop0h 00m

£197

Fastest return journey

CalgaryLondon

YYC Calgary - LGW London Gatwick

YYCLGW

Calgary

Fri 8/1

19:30-14:05

1 stop12h 35m

London Gatwick

Wed 31/12

00:00-16:00

Nonstop0h 00m

£213

CalgaryLondon

YYC Calgary - STN London Stansted

YYCSTN

Calgary

Wed 18/11

19:30-06:40

3 stops29h 10m

London Stansted

Wed 31/12

00:00-16:00

Nonstop0h 00m

£221

CalgaryLondon

YYC Calgary - LGW London Gatwick

YYCLGW

Calgary

Wed 20/1

19:30-16:45

1 stop15h 15m

London Gatwick

Wed 31/12

00:00-16:00

Nonstop0h 00m

£225

Flights are sorted by cheapest return flights first.

Deals found on 6/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

YYC-LON

YYC-LHR

YYC-LGW

YYC-LCY

YYC-STN

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

YYC-LON

YYC-LHR

YYC-LGW

YYC-LCY

YYC-STN

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 £411). Flying from Calgary to London in August is currently the most expensive (average of £790). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Calgary to London as you normally would.

Weekly flight availability from Calgary to London

The most flights from YYC to LON are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost for a return flight from Calgary to London?

Airfare is below average for this route at the moment.

Calgary to London flights typically cost between £469 and £606 in November.
The cheapest return price found within the last 5 days was £408 on WestJet (8 Nov–19 Nov).

What’s the top stopover airport for flights from Calgary to London?

Toronto (YYZ) – chosen by Cheapflights users on 33% of one-stop itineraries from Calgary to London on Cheapflights.

What’s the cheapest stopover airport for flights from Calgary to London?

Minneapolis (MSP) is the most affordable one-stop option, with an average return flight price of £446.

What’s the fastest stopover option from Calgary to London?

Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 12h 35m.

Which airport typically offers the quickest stopover for flights from Calgary to London?

Flights via Montreal (YUL) offer the fastest connection on this route, with an average stopover time of 1h 33m.

How often are flights from Calgary to London delayed?

About 17% of weekly flights between Calgary and London have experienced delays in the past year, with the average delay time being 138 minutes.

What is the most punctual flight time for Calgary to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Calgary to London flights?

Over the past year, Air Canada have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 66 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.

Reviews of airlines servicing London

Read reviews from past customers who have flown with WestJet and Air Canada from Calgary to London. 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.

WestJet

7.2

Good

3,453 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

WestJet

7.2

Good

3,453 reviews

WestJet

7.2

Good

3,453 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

Air Canada

7.1

Good

11,741 reviews

WestJet

7.2

Good

3,453 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

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 11 daily outbound flights to London from 2 different airlines.
How long is the flight from Calgary to London?
Departing from Calgary to London will take you 13h. The distance between Calgary and London is about 4380 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Calgary to London round-trip?
WestJet, at £272, was found to be the cheapest airline from Calgary to London. An alternate airline flying to your destination would be Air Canada. These flights start at 55% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Calgary to London one-way?
£111 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 Canada and Lufthansa, with prices starting from £257 and £363, 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 (93%), Austrian Airlines (93%) and Egyptair (93%).
What are the cheapest flights from Calgary to London?
On average you can expect to pay £407 for a flight from Calgary to London. The cheapest flight overall is £190 while the most popular route, (Calgary - London Heathrow) is currently priced at £389.
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 £411). Flying from Calgary to London in August is currently the most expensive (average of £790). 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.

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Other flights from Calgary

Popular flights

Top 2 airlines flying from Calgary to London

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest£272	Average£597	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	Cheapest£391	Average£711	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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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Cheap flights from Calgary to London from £159

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 8 October 2026.

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 8 October 2026.

Best flights from Calgary to LondonDiscover 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 8 October 2026.

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 8 October 2026.

Direct flights from Calgary to LondonExplore direct flight options from Calgary to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 October 2026.

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 8 October 2026.

Last-minute flights from Calgary to LondonDiscover last-minute flight deals from Calgary to London. Data last updated 8 October 2026 and is based on user searches.

Discover last-minute flight deals from Calgary to London. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Calgary to LondonSearch for one-way flight options from Calgary to London. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Search for one-way flight options from Calgary to London. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Find 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

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

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 8 October 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Calgary to London as you normally would.

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 8 October 2026.

The most flights from YYC to LON are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost for a return flight from Calgary to London?

Airfare is below average for this route at the moment.

Calgary to London flights typically cost between £469 and £606 in November.The cheapest return price found within the last 5 days was £408 on WestJet (8 Nov–19 Nov).

What’s the top stopover airport for flights from Calgary to London?

Share of one-stop return flights from Calgary to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Toronto (YYZ) – chosen by Cheapflights users on 33% of one-stop itineraries from Calgary to London on Cheapflights.

What’s the cheapest stopover airport for flights from Calgary to London?

Average return fare for one-stop flights from Calgary to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Minneapolis (MSP) is the most affordable one-stop option, with an average return flight price of £446.

What’s the fastest stopover option from Calgary to London?

Shortest average travel time for one-stop one-way flights from Calgary to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 12h 35m.

Which airport typically offers the quickest stopover for flights from Calgary to London?

Average stopover duration for one-stop one-way flights from Calgary to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average stopover time of 1h 33m.

How often are flights from Calgary to London delayed?

About 17% of weekly flights between Calgary and London have experienced delays in the past year, with the average delay time being 138 minutes.

What is the most punctual flight time for Calgary to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Calgary to London flights?

Over the past year, Air Canada have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 66 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.

Reviews of airlines servicing London

Read reviews from past customers who have flown with WestJet and Air Canada from Calgary to London. 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

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

How long is the flight 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?

Travelling to a place near London?

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Alternative routes for Calgary to London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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 8 October 2026.

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 8 October 2026.

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 8 October 2026.

Last-minute flights from Calgary to London
Discover last-minute flight deals from Calgary to London. Data last updated 8 October 2026 and is based on user searches.

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 8 October 2026.

Calgary to London flights typically cost between £469 and £606 in November.
The cheapest return price found within the last 5 days was £408 on WestJet (8 Nov–19 Nov).