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Cheap flights from Calgary to London from £221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to London departing on 20/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

 Logo
13:30 - 08:35YYC-LHR
12h 05m1 stop
 Logo
09:00 - 15:25LHR-YYC
13h 25m1 stop
Wed, 15 Oct - Wed, 22 Oct
WestJet Logo
20:35 - 12:05YYC-LHR
8h 30mdirect
WestJet Logo
14:10 - 16:00LHR-YYC
8h 50mdirect
£442WestJet
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Air Canada Logo
01:10 - 06:30YYC-LHR
22h 20m1 stop
Air Canada Logo
10:15 - 12:10LHR-YYC
8h 55mdirect
£457Air Canada
Find Deal
Tue, 14 Oct - Wed, 22 Oct
Lufthansa Logo
18:30 - 09:20YYC-LHR
8h 50mdirect
Lufthansa Logo
09:30 - 15:25LHR-YYC
12h 55m1 stop
£466Lufthansa
Find Deal
Fri, 31 Oct - Mon, 10 Nov
Air Canada Logo
06:20 - 10:10YYC-LHR
21h 50m1 stop
Air Canada Logo
13:00 - 08:29LHR-YYC
26h 29m2 stops
£471Air Canada
Find Deal
Fri, 31 Oct - Mon, 10 Nov
Lufthansa Logo
13:45 - 09:35YYC-LHR
12h 50m1 stop
Lufthansa Logo
09:30 - 15:25LHR-YYC
12h 55m1 stop
£477Lufthansa
Find Deal
Thu, 23 Oct - Sun, 2 Nov
United Airlines Logo
15:49 - 14:10YYC-LHR
15h 21m1 stop
United Airlines Logo
08:30 - 21:48LHR-YYC
20h 18m2 stops
£495United Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Virgin Atlantic Logo
07:40 - 09:50YYC-LHR
19h 10m1 stop
Virgin Atlantic Logo
08:40 - 23:00LHR-YYC
21h 20m2 stops
£556Virgin Atlantic
Find Deal
Tue, 3 Jun - Tue, 10 Jun
United Airlines Logo
06:15 - 06:55YYC-LHR
17h 40m2 stops
United Airlines Logo
08:30 - 21:48LHR-YYC
20h 18m2 stops
£557United Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Virgin Atlantic Logo
07:40 - 09:50YYC-LHR
19h 10m1 stop
Virgin Atlantic Logo
12:25 - 20:57LHR-YYC
15h 32m1 stop
£562Virgin Atlantic
Find Deal
Tue, 3 Jun - Tue, 10 Jun

Air Canada flights from Calgary to London Heathrow Airport

Our best Air Canada deals on Calgary to London Heathrow Airport flight tickets
Air Canada
14 Oct
YYC01:10Calgary
22h 20m
1 stop
LHR06:30London Heathrow
22 Oct
LHR10:15London Heathrow
8h 55m
YYC12:10Calgary
Air Canada
31 Oct
YYC06:20Calgary
21h 50m
1 stop
LHR10:10London Heathrow
10 Nov
LHR13:00London Heathrow
26h 29m
2 stops
YYC08:29Calgary
Air Canada
30 Oct
YYC00:45Calgary
23h 45m
1 stop
LHR06:30London Heathrow
10 Nov
LHR13:25London Heathrow
9h 05m
YYC15:30Calgary

WestJet flights from Calgary to London Heathrow Airport

Our best WestJet deals on Calgary to London Heathrow Airport flight tickets
WestJet
15 Oct
YYC20:35Calgary
8h 30m
LHR12:05London Heathrow
22 Oct
LHR14:10London Heathrow
8h 50m
YYC16:00Calgary
WestJet
16 Oct
YYC20:35Calgary
8h 30m
LHR12:05London Heathrow
30 Oct
LHR14:50London Heathrow
9h 00m
YYC17:50Calgary
WestJet
23 Oct
YYC20:35Calgary
8h 30m
LHR12:05London Heathrow
2 Nov
LHR14:50London Heathrow
9h 00m
YYC16:50Calgary

See travel insights to London from

How to get the cheapest flight ticket from Calgary to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Calgary and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Calgary to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £424. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Calgary averaging around £426.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Calgary is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £541. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £633.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Calgary to London Heathrow Airport in the afternoon for as low as £514. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £770 on average. Flights to London Heathrow Airport from Calgary at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Calgary to London Heathrow flight route?

Fly from Calgary to London Heathrow for the best Calgary - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Calgary when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £596 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Calgary for as low as £494 on momondo.

What cabin class options are available on Calgary to London Heathrow flights?

There are 3 cabin classes available to choose from on Calgary to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Calgary to London Heathrow Airport flight prices changed over time?

As of May 2025, prices for Calgary to London Heathrow Airport flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Calgary to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Calgary to London Heathrow Airport (YYC to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to London Heathrow Airport

Best price found

£221

Fastest flight time

8h 30m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Calgary in the past 72 hours is £221. The best return flight deal from Calgary to London Heathrow Airport found on momondo in the last 72 hours is £432.
The fastest flight from Calgary to London Heathrow Airport takes 8h 30m
Direct flights go from Calgary to London Heathrow Airport every day.

  • How far is Calgary to London Heathrow by plane?

    Calgary and London Heathrow are 4360.9 mi apart from one another. By plane, this route typically takes 8h 30m.

  • When did momondo last update prices for flights from Calgary Airport to London Heathrow Airport?

    Prices for flights from Calgary Airport to London Heathrow Airport were last updated today.

  • How many operators does momondo search for flights from Calgary Airport to London Heathrow Airport?

  • How old do you have to be to fly from Calgary Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Calgary to London Heathrow Airport?

  • What is the most popular airline from Calgary to London Heathrow Airport?


Best airlines flying from Calgary to London Heathrow Airport

Compare and see reviews for airlines that fly from Calgary to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom £342Free CancellationRating
7.2
2,841 reviews
Search WestJet flights
Air CanadaPriceFrom £421Free CancellationRating
7.0
9,347 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom £423Free CancellationRating
7.4
644 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom £424Free CancellationRating
6.7
7,073 reviews
Search Lufthansa flights
  • WestJet Flights From Calgary to London Heathrow Airport

    WestJet flight deals from Calgary to London Heathrow Airport start from £454 round-trip. Over the 7 WestJet flights for this route in a normal week, average airfare is usually £746 round-trip - but some users have found much cheaper deals with momondo.

  • Air Canada Flights From Calgary to London Heathrow Airport

    Air Canada is also a popular choice for this route. Air Canada flight deals for Calgary to London Heathrow Airport start from as low as £560 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around £807. Air Canada operates 7 flights to London Heathrow Airport from Calgary in an average week. Users have rated it 7.0/10 across 9,347 reviews.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Southend-on-Sea
Slough
Stratford-upon-Avon
Swindon
Northampton
Maidstone
Gatwick
Ipswich
Canterbury
Ilford
Margate
Salisbury
Dartford
Hounslow
Colchester
Guildford
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Calgary to London. momondo saves you time and could save you money on your trip.

Can I find flights from Calgary to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Calgary with this policy.

How can momondo help me find flights from Calgary to London?

momondo helps you find the best flight between Calgary and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Calgary to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Calgary to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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