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

For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 372. Users have also found prices from C$ 495 and C$ 500 on Lufthansa and Air Canada, respectively.

What are the most popular routes from Alberta to London?

When deciding which route to take from Alberta 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 Alberta to London?

Looking at all options, your cheapest flight can be booked for C$ 265. While the most popular route (Calgary - London Heathrow) can be booked for C$ 880 on average our data indicates C$ 2,377 when flying from Alberta to London.

What are the most reliable airlines from Alberta to London?

No one likes to see their flight delayed. When booking a flight from Alberta to London consider choosing Air Canada (58%), Aegean Airlines (58%) or Thai Airways (58%) as they are the most reliable in getting you off to your destination on time.

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

When booking a flight from Alberta to London, you may want to consider flying on Air Canada, British Airways or Delta as they are the most popular for this route.

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

To save up to 28% on this flight, we recommend booking at least 29 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Alberta to London from C$ 919 1-2 weeks out and tickets from C$ 1,051 for flights departing within the next 72 hours.

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

Our data shows that January tends to be the cheapest month to fly to London from Alberta. Users have commonly found prices around C$ 1,118 for the month, but tickets can be as low as C$ 606. Due to multiple factors, prepare for potentially higher prices in July.

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

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

How can I find direct flights from Alberta to London?

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

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

Yes. Cheapflights offers flight deals from Alberta 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.

C$ 372+ Flights from Alberta to London

Cheap flight deals from Alberta to London

Round-trip from	C$ 792
One-way from	C$ 372
Popular in	July
Cheapest in	January
Average price	C$ 890
Good round-trip deal	C$ 1,069 or less
Good one-way deal	C$ 420 or less

6/5-3/6
3 total stops
52h 40m total
Alberta to London

Search Deals

WestJet
15/6
2 total stops
26h 20m total
Alberta to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (C$ 405 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

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

Search Deals

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

Search Deals

Find flight deals from Alberta to London

Cheapest flights from Alberta to London
Explore the most affordable flight options available from Alberta to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Tue 6/512:45 a.m.YYC - LGW

2 stops25h 40mMultiple Airlines

Tue 3/68:55 p.m.LGW - YYC

1 stop27h 00mMultiple Airlines

Deal found 27/3C$ 792

Thu 17/48:25 p.m.YYC - LHR

Nonstop8h 40mWestJet

Wed 23/42:10 p.m.LHR - YYC

Nonstop8h 50mWestJet

Deal found 27/3C$ 823

Tue 6/57:55 p.m.YYC - STN

1 stop15h 15mMultiple Airlines

Sun 11/58:15 a.m.STN - YYC

1 stop12h 55mMultiple Airlines

Deal found 27/3C$ 826

Tue 6/57:55 p.m.YYC - LTN

1 stop19h 15mMultiple Airlines

Sun 11/59:55 a.m.LTN - YYC

1 stop11h 15mMultiple Airlines

Deal found 27/3C$ 852

Thu 24/46:05 p.m.YEG - LHR

1 stop11h 00mMultiple Airlines

Thu 1/53:50 p.m.LHR - YEG

2 stops39h 48mMultiple Airlines

Deal found 27/3C$ 855

Wed 9/48:25 p.m.YYC - LHR

Nonstop8h 40mMultiple Airlines

Fri 9/58:50 p.m.LHR - YYC

1 stop26h 45mMultiple Airlines

Deal found 27/3C$ 860

Sat 10/51:50 p.m.YEG - LGW

1 stop13h 55mMultiple Airlines

Wed 28/58:50 a.m.LGW - YEG

2 stops15h 58mMultiple Airlines

Deal found 27/3C$ 868

Wed 19/117:00 a.m.YEG - LHR

1 stop22h 50mWestJet

Mon 8/122:50 p.m.LHR - YEG

1 stop13h 14mWestJet

Deal found 27/3C$ 956

Fri 13/610:15 p.m.YEG - LGW

1 stop28h 10mWestJet

Thu 26/610:45 a.m.LGW - YEG

2 stops18h 42mWestJet

Deal found 27/3C$ 960

Wed 12/118:10 a.m.YQU - LHR

1 stop21h 40mWestJet

Wed 26/112:50 p.m.LHR - YQU

2 stops35h 11mWestJet

Deal found 27/3C$ 976

Wed 11/610:00 a.m.YYC - LGW

2 stops16h 25mWestJet

Tue 17/610:45 a.m.LGW - YYC

1 stop18h 55mWestJet

Deal found 27/3C$ 979

Sun 8/68:50 p.m.YQU - LGW

2 stops29h 35mWestJet

Thu 19/610:45 a.m.LGW - YQU

2 stops40h 28mWestJet

Deal found 27/3C$ 998

Best flights from Alberta to London
Discover carefully curated flight deals from Alberta to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 March 2025.

Tue 6/512:45 a.m.YYC - LGW

2 stops25h 40mMultiple Airlines

Tue 3/68:55 p.m.LGW - YYC

1 stop27h 00mMultiple Airlines

Deal found 27/3C$ 792

Thu 17/48:25 p.m.YYC - LHR

Nonstop8h 40mWestJet

Wed 23/42:10 p.m.LHR - YYC

Nonstop8h 50mWestJet

Deal found 27/3C$ 823

Wed 9/42:20 p.m.YYC - LHR

1 stop12h 40mAir Canada

Wed 16/42:10 p.m.LHR - YYC

1 stop13h 13mAir Canada

Deal found 27/3C$ 1,008

Mon 14/44:45 p.m.YYC - LHR

1 stop13h 35mLufthansa

Wed 23/46:55 a.m.LHR - YYC

2 stops21h 13mLufthansa

Deal found 27/3C$ 1,023

Sat 3/58:05 a.m.YEG - LGW

1 stop18h 45mAir Transat

Sun 11/511:35 a.m.LGW - YEG

1 stop19h 00mAir Transat

Deal found 28/3C$ 1,055

Mon 5/57:00 a.m.YYC - LGW

1 stop20h 45mPorter Airlines

Tue 27/511:35 a.m.LGW - YYC

1 stop17h 55mPorter Airlines

Deal found 27/3C$ 1,086

Wed 11/65:50 a.m.YYC - LHR

1 stop19h 45mAustrian Airlines

Wed 18/612:40 p.m.LHR - YYC

2 stops19h 25mAustrian Airlines

Deal found 27/3C$ 1,093

Wed 23/43:49 p.m.YYC - LHR

1 stop15h 21mUnited Airlines

Mon 28/44:40 p.m.LHR - YYC

2 stops26h 01mUnited Airlines

Deal found 27/3C$ 1,109

Mon 7/412:00 p.m.YYC - LHR

2 stops22h 50mSWISS

Tue 20/57:15 p.m.LHR - YYC

2 stops50h 10mSWISS

Deal found 26/3C$ 1,123

Tue 6/53:05 p.m.YYC - LCY

1 stop11h 25mVirgin Atlantic

Mon 19/59:20 a.m.LCY - YYC

1 stop11h 00mVirgin Atlantic

Deal found 27/3C$ 1,556

Tue 6/53:05 p.m.YYC - LCY

1 stop10h 45mKLM

Sun 11/58:45 p.m.LCY - YYC

1 stop23h 40mKLM

Deal found 27/3C$ 1,584

Tue 22/46:45 a.m.YYC - LCY

2 stops18h 25mDelta

Tue 29/48:40 a.m.LCY - YYC

1 stop11h 45mDelta

Deal found 27/3C$ 1,625

Direct flights from Alberta to London
Explore direct flight options from Alberta to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 March 2025.

Thu 17/48:25 p.m.YYC - LHR

Nonstop8h 40mWestJet

Wed 23/42:10 p.m.LHR - YYC

Nonstop8h 50mWestJet

Deal found 27/3C$ 823

Sat 14/68:15 p.m.YYC - LHR

Nonstop8h 35mMultiple Airlines

Sun 22/62:10 p.m.LHR - YYC

Nonstop8h 45mMultiple Airlines

Deal found 27/3C$ 908

Wed 23/48:10 p.m.YYC - LHR

Nonstop8h 40mAir Canada

Wed 30/410:15 a.m.LHR - YYC

Nonstop8h 55mAir Canada

Deal found 27/3C$ 1,032

Wed 23/48:10 p.m.YYC - LHR

Nonstop8h 40mLufthansa

Mon 28/410:15 a.m.LHR - YYC

Nonstop8h 55mLufthansa

Deal found 27/3C$ 1,035

Last-minute flights from Alberta to London
Discover last-minute flight deals from Alberta to London. Data last updated 28 March 2025 and is based on user searches.

Mon 31/36:05 p.m.YEG - LHR

1 stop10h 45mAir Canada

Mon 7/48:30 a.m.LHR - YEG

1 stop21h 24mAir Canada

Deal found 27/3C$ 1,041

Wed 2/48:10 p.m.YYC - LHR

Nonstop8h 40mAir Canada

Wed 16/410:15 a.m.LHR - YYC

Nonstop8h 55mAir Canada

Deal found 28/3C$ 1,033

Thu 3/48:25 p.m.YYC - LHR

Nonstop8h 40mMultiple Airlines

Thu 10/48:45 p.m.LHR - YYC

1 stop24h 24mMultiple Airlines

Deal found 27/3C$ 976

Thu 3/46:05 p.m.YEG - LHR

1 stop11h 00mWestJet

Tue 22/42:10 p.m.LHR - YEG

1 stop15h 37mWestJet

Deal found 27/3C$ 1,109

Sat 5/46:35 p.m.YYC - LGW

1 stop31h 05mMultiple Airlines

Thu 17/49:20 p.m.LGW - YYC

1 stop26h 34mMultiple Airlines

Deal found 27/3C$ 1,025

Sat 5/46:35 p.m.YYC - LTN

2 stops18h 35mMultiple Airlines

Thu 17/46:05 a.m.LTN - YYC

1 stop15h 04mMultiple Airlines

Deal found 27/3C$ 1,029

Sun 6/412:45 a.m.YEG - LGW

1 stop27h 00mMultiple Airlines

Wed 23/47:50 p.m.LGW - YEG

2 stops32h 12mMultiple Airlines

Deal found 26/3C$ 1,055

Mon 7/48:25 p.m.YYC - LHR

Nonstop8h 40mWestJet

Tue 20/52:10 p.m.LHR - YYC

Nonstop8h 45mWestJet

Deal found 27/3C$ 995

Mon 7/48:10 p.m.YYC - LHR

Nonstop8h 40mLufthansa

Tue 20/510:15 a.m.LHR - YYC

Nonstop8h 55mLufthansa

Deal found 26/3C$ 1,061

Mon 7/47:05 a.m.YEG - LGW

1 stop20h 40mPorter Airlines

Wed 23/412:40 p.m.LGW - YEG

1 stop30h 05mPorter Airlines

Deal found 26/3C$ 1,092

Mon 7/46:05 p.m.YEG - LHR

1 stop11h 00mMultiple Airlines

Wed 23/46:40 a.m.LHR - YEG

2 stops20h 07mMultiple Airlines

Deal found 26/3C$ 1,111

Mon 7/42:15 p.m.YEG - LHR

2 stops16h 05mLufthansa

Wed 23/42:10 p.m.LHR - YEG

2 stops34h 13mLufthansa

Deal found 26/3C$ 1,115

One-way flights from Alberta to London
Search for one-way flight options from Alberta to London. Find affordable one-way fares based on user searches. Data last updated 28 March 2025.

Sun 15/612:05 a.m.YEG - LGW

2 stops26h 20mWestJet

Deal found 26/3C$ 372

Wed 30/410:00 a.m.YEG - LHR

2 stops19h 05mWestJet

Deal found 27/3C$ 404

Fri 20/67:15 p.m.YYC - LHR

1 stop19h 40mMultiple Airlines

Deal found 27/3C$ 413

Sun 25/512:45 a.m.YYC - STN

2 stops34h 15mMultiple Airlines

Deal found 27/3C$ 432

Sun 4/58:35 p.m.YYC - LHR

Nonstop8h 30mWestJet

Deal found 27/3C$ 432

Sun 25/512:45 a.m.YYC - LTN

2 stops48h 50mMultiple Airlines

Deal found 27/3C$ 435

Mon 28/49:00 p.m.YEG - LHR

2 stops56h 05mMultiple Airlines

Deal found 27/3C$ 442

Thu 5/612:20 a.m.YYC - LGW

2 stops26h 05mWestJet

Deal found 27/3C$ 446

Tue 27/57:55 p.m.YYC - LGW

1 stop30h 25mMultiple Airlines

Deal found 27/3C$ 447

Mon 5/56:45 p.m.YEG - LGW

2 stops55h 35mMultiple Airlines

Deal found 27/3C$ 493

Sun 15/65:50 a.m.YYC - LHR

1 stop19h 45mLufthansa

Deal found 28/3C$ 495

Mon 26/57:55 p.m.YYC - LCY

1 stop15h 25mMultiple Airlines

Deal found 27/3C$ 496

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 6/5

12:45 a.m.-9:25 a.m.

2 stops25h 40m

London Gatwick

Tue 3/6

8:55 p.m.-4:55 p.m.

1 stop27h 00m

C$ 792

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 17/4

8:25 p.m.-12:05 p.m.

Nonstop8h 40m

London Heathrow

Wed 23/4

2:10 p.m.-4:00 p.m.

Nonstop8h 50m

C$ 823

CalgaryLondon

YYC - STN

YYCSTN

Calgary

Tue 6/5

7:55 p.m.-6:10 p.m.

1 stop15h 15m

London Stansted

Sun 11/5

8:15 a.m.-2:10 p.m.

1 stop12h 55m

C$ 826

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Tue 6/5

7:55 p.m.-10:10 p.m.

1 stop19h 15m

London Luton

Sun 11/5

9:55 a.m.-2:10 p.m.

1 stop11h 15m

C$ 852

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Thu 24/4

6:05 p.m.-12:05 p.m.

1 stop11h 00m

London Heathrow

Thu 1/5

3:50 p.m.-12:38 a.m.

2 stops39h 48m

C$ 855

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 9/4

8:25 p.m.-12:05 p.m.

Nonstop8h 40m

London Heathrow

Fri 9/5

8:50 p.m.-4:35 p.m.

1 stop26h 45m

C$ 860

EdmontonLondon

YEG - LGW

YEGLGW

Edmonton

Sat 10/5

1:50 p.m.-10:45 a.m.

1 stop13h 55m

London Gatwick

Wed 28/5

8:50 a.m.-5:48 p.m.

2 stops15h 58m

C$ 868

EdmontonLondon

YEG - LGW

YEGLGW

Edmonton

Fri 13/6

10:15 p.m.-9:25 a.m.

1 stop28h 10m

London Gatwick

Thu 26/6

10:45 a.m.-10:27 p.m.

2 stops18h 42m

C$ 960

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Wed 11/6

10:00 a.m.-9:25 a.m.

2 stops16h 25m

London Gatwick

Tue 17/6

10:45 a.m.-10:40 p.m.

1 stop18h 55m

C$ 979

Grande PrairieLondon

YQU - LGW

YQULGW

Grande Prairie

Sun 8/6

8:50 p.m.-9:25 a.m.

2 stops29h 35m

London Gatwick

Thu 19/6

10:45 a.m.-8:13 p.m.

2 stops40h 28m

C$ 998

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

Showing 1-10 of 60 results

...

Best time to book a flight from Alberta to London

Have a flexible travel schedule? Discover the best time to fly to London from Alberta with our price prediction graph.

Estimated round-trip 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 Alberta to London

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

Currently, January is the cheapest month in which you can book a flight from Alberta to London (average of C$ 560). Flying from Alberta to London in July is currently the most expensive (average of C$ 874). 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 AB to LON?

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

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm 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 Alberta to London, such as Delta, Porter Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,896 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

7,896 reviews

Delta

8.0

Very good

7,896 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

277 reviews

Delta

8.0

Very good

7,896 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

1,321 reviews

Delta

8.0

Very good

7,896 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

7,896 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.

Austrian Airlines

7.5

Good

769 reviews

Delta

8.0

Very good

7,896 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 are the cheapest airlines to fly from Alberta to London one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 372. Users have also found prices from C$ 495 and C$ 500 on Lufthansa and Air Canada, respectively.
What are the most popular routes from Alberta to London?
When deciding which route to take from Alberta 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 Alberta to London?
No one likes to see their flight delayed. When booking a flight from Alberta to London consider choosing Air Canada (58%), Aegean Airlines (58%) or Thai Airways (58%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Alberta to London?
Looking at all options, your cheapest flight can be booked for C$ 265. While the most popular route (Calgary - London Heathrow) can be booked for C$ 880 on average our data indicates C$ 2,377 when flying from Alberta to London.
Can I find deals for flights from Alberta to London that include hotel bookings?
Yes. In addition to deals on Alberta to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Alberta to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alberta to London.
Can I find deals for business class flights from Alberta to London?
Yes. Cheapflights offers flight deals from Alberta 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 Alberta to London?
Currently, January is the cheapest month in which you can book a flight from Alberta to London (average of C$ 560). Flying from Alberta to London in July is currently the most expensive (average of C$ 874). 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

Brentford

Hounslow

Sutton

Slough

Milton Keynes

Romford

Watford

Luton

Bromley

Bedford

Southall

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Alberta to London

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 654	AverageC$ 1,213	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Virgin Atlantic	CheapestC$ 732	AverageC$ 875	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air Canada	CheapestC$ 801	AverageC$ 1,355	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	CheapestC$ 806	AverageC$ 1,316	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Delta	CheapestC$ 834	AverageC$ 1,312	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Transat	CheapestC$ 835	AverageC$ 1,247	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
KLM	CheapestC$ 876	AverageC$ 1,616	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Porter Airlines	CheapestC$ 953	AverageC$ 1,182	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
British Airways	CheapestC$ 1,031	AverageC$ 1,409	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Alberta to London. 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 Alberta to London?

Cheapflights helps you find that perfect flight to London from Alberta 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 Alberta to London with no change fees?

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

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

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

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Cheap flights from Alberta to London from C$ 372

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Alberta to London

Keep the following information in mind while searching for Alberta to London flight deals. Data was last updated 28 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Alberta to London

Cheapest flights from Alberta to LondonExplore the most affordable flight options available from Alberta to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Explore the most affordable flight options available from Alberta to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Alberta to London

Have a flexible travel schedule? Discover the best time to fly to London from Alberta with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Alberta 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 28 March 2025.

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 28 March 2025.

Read through reviews of airlines operating flights from Alberta to London, such as Delta, Porter Airlines and KLM. Users have also rated airlines 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 Alberta to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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What are the cheapest flights from Alberta to London?

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Top 9 airlines flying from Alberta to London

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Cheapest flights from Alberta to London
Explore the most affordable flight options available from Alberta to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.