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Cheap flights from Calgary to London from C$ 343

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 20/5. 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

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Find the cheapest flights from Calgary to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Transat Logo
12:40 p.m. - 9:45 a.m.
YYC
-
LGW
14h 05m
1 stop
Air Transat Logo
11:40 a.m. - 11:42 a.m.
LGW
-
YYC
31h 02m
1 stop
C$ 790Air Transat
Tue, 24 Feb - Tue, 3 Mar
Multiple Airlines Logo
7:00 p.m. - 9:10 p.m.
YYC
-
LGW
19h 10m
1 stop
Multiple Airlines Logo
10:35 a.m. - 6:10 p.m.
LGW
-
YYC
14h 35m
1 stop
C$ 794Multiple Airlines
Tue, 14 Apr - Thu, 30 Apr
Air Transat Logo
7:00 a.m. - 9:45 a.m.
YYC
-
LGW
19h 45m
1 stop
Air Transat Logo
11:40 a.m. - 11:42 a.m.
LGW
-
YYC
31h 02m
1 stop
C$ 801Air Transat
Mon, 23 Feb - Wed, 25 Feb
Air Transat Logo
12:40 p.m. - 9:45 a.m.
YYC
-
LGW
14h 05m
1 stop
Air Transat Logo
11:40 a.m. - 3:32 p.m.
LGW
-
YYC
34h 52m
1 stop
C$ 802Air Transat
Fri, 20 Feb - Tue, 3 Mar
Air Transat Logo
4:30 p.m. - 9:45 a.m.
YYC
-
LGW
34h 15m
1 stop
Air Transat Logo
11:40 a.m. - 10:42 a.m.
LGW
-
YYC
30h 02m
1 stop
C$ 811Air Transat
Sun, 1 Mar - Sat, 7 Mar
Air Transat Logo
4:30 p.m. - 9:45 a.m.
YYC
-
LGW
34h 15m
1 stop
Air Transat Logo
11:40 a.m. - 11:27 p.m.
LGW
-
YYC
18h 47m
1 stop
C$ 812Air Transat
Thu, 19 Feb - Thu, 26 Feb
Multiple Airlines Logo
11:05 a.m. - 9:15 a.m.
YYC
-
LGW
15h 10m
2 stops
Multiple Airlines Logo
3:40 p.m. - 10:35 a.m.
LGW
-
YYC
25h 55m
1 stop
C$ 838Multiple Airlines
Wed, 6 May - Wed, 20 May
Multiple Airlines Logo
9:20 a.m. - 9:15 a.m.
YYC
-
LGW
16h 55m
1 stop
Multiple Airlines Logo
3:40 p.m. - 10:35 a.m.
LGW
-
YYC
25h 55m
1 stop
C$ 849Multiple Airlines
Wed, 6 May - Wed, 20 May
Multiple Airlines Logo
7:30 p.m. - 3:45 p.m.
YYC
-
LGW
13h 15m
1 stop
Multiple Airlines Logo
4:25 p.m. - 4:45 p.m.
LGW
-
YYC
30h 20m
1 stop
C$ 876Multiple Airlines
Mon, 2 Mar - Tue, 10 Mar
Multiple Airlines Logo
11:05 a.m. - 9:15 a.m.
YYC
-
LGW
15h 10m
2 stops
Multiple Airlines Logo
9:15 p.m. - 10:35 a.m.
LGW
-
YYC
20h 20m
2 stops
C$ 879Multiple Airlines
Wed, 6 May - Wed, 20 May

Air Transat flights from Calgary to London Gatwick Airport

Our best Air Transat deals on Calgary to London Gatwick Airport flight tickets
Air Transat
17 Feb
YYC7:00 a.m.Calgary
19h 45m
1 stop
LGW9:45 a.m.London Gatwick
26 Feb
LGW11:40 a.m.London Gatwick
18h 47m
1 stop
YYC11:27 p.m.Calgary
C$ 786
Air Transat
24 Feb
YYC12:40 p.m.Calgary
14h 05m
1 stop
LGW9:45 a.m.London Gatwick
3 Mar
LGW11:40 a.m.London Gatwick
34h 52m
1 stop
YYC3:32 p.m.Calgary
C$ 790
Air Transat
17 Feb
YYC7:00 a.m.Calgary
19h 45m
1 stop
LGW9:45 a.m.London Gatwick
25 Feb
LGW11:40 a.m.London Gatwick
34h 52m
1 stop
YYC3:32 p.m.Calgary
C$ 791

Porter Airlines flights from Calgary to London Gatwick Airport

Our best Porter Airlines deals on Calgary to London Gatwick Airport flight tickets
Porter Airlines
17 Feb
YYC7:00 a.m.Calgary
19h 45m
1 stop
LGW9:45 a.m.London Gatwick
19 Feb
LGW11:40 a.m.London Gatwick
18h 47m
1 stop
YYC11:27 p.m.Calgary
C$ 862
Porter Airlines
17 Feb
YYC7:00 a.m.Calgary
19h 45m
1 stop
LGW9:45 a.m.London Gatwick
19 Feb
LGW11:40 a.m.London Gatwick
18h 47m
1 stop
YYC11:27 p.m.Calgary
C$ 883
Porter Airlines
17 Feb
YYC7:00 a.m.Calgary
19h 45m
1 stop
LGW9:45 a.m.London Gatwick
19 Feb
LGW11:40 a.m.London Gatwick
18h 47m
1 stop
YYC11:27 p.m.Calgary
C$ 902

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to London Gatwick Airport 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, momondo users made 96,600 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Calgary to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 24/2

12:40 p.m.-9:45 a.m.

1 stop14h 05m

London Gatwick

Tue 3/3

11:40 a.m.-11:42 a.m.

1 stop31h 02m

C$ 790

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 14/4

7:00 p.m.-9:10 p.m.

1 stop19h 10m

London Gatwick

Thu 30/4

10:35 a.m.-6:10 p.m.

1 stop14h 35m

C$ 794

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Mon 23/2

7:00 a.m.-9:45 a.m.

1 stop19h 45m

London Gatwick

Wed 25/2

11:40 a.m.-11:42 a.m.

1 stop31h 02m

C$ 801

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 20/2

12:40 p.m.-9:45 a.m.

1 stop14h 05m

London Gatwick

Tue 3/3

11:40 a.m.-3:32 p.m.

1 stop34h 52m

C$ 802

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 1/3

4:30 p.m.-9:45 a.m.

1 stop34h 15m

London Gatwick

Sat 7/3

11:40 a.m.-10:42 a.m.

1 stop30h 02m

C$ 811

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Thu 19/2

4:30 p.m.-9:45 a.m.

1 stop34h 15m

London Gatwick

Thu 26/2

11:40 a.m.-11:27 p.m.

1 stop18h 47m

C$ 812

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Wed 6/5

11:05 a.m.-9:15 a.m.

2 stops15h 10m

London Gatwick

Wed 20/5

3:40 p.m.-10:35 a.m.

1 stop25h 55m

C$ 838

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Wed 6/5

9:20 a.m.-9:15 a.m.

1 stop16h 55m

London Gatwick

Wed 20/5

3:40 p.m.-10:35 a.m.

1 stop25h 55m

C$ 849

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Mon 2/3

7:30 p.m.-3:45 p.m.

1 stop13h 15m

London Gatwick

Tue 10/3

4:25 p.m.-4:45 p.m.

1 stop30h 20m

C$ 876

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Wed 6/5

11:05 a.m.-9:15 a.m.

2 stops15h 10m

London Gatwick

Wed 20/5

9:15 p.m.-10:35 a.m.

2 stops20h 20m

C$ 879

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Calgary to London Gatwick 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 cheapest month to fly to London Gatwick Airport?

If you are unable to visit London Gatwick Airport during the month of October, then departing from Calgary during the month January is also very affordable. Most momondo users find prices during this month for around C$ 841.

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

You are more likely to see cheaper flights to London Gatwick Airport from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around C$ 1,064 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Calgary for as low as C$ 862 on momondo.

Can stopping save me money on Calgary to London Gatwick Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Calgary to London Gatwick Airport flight.

When to book flights from Calgary to London Gatwick Airport

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

Cheap Calgary to London Gatwick Airport (YYC to LGW) flight deals and tips

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

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from Calgary to London Gatwick Airport takes 12h 20m
There are no direct flights from Calgary to London Gatwick Airport. There are no popular flight routes from Calgary to London Gatwick Airport.
Search flight deals

  • How far is Calgary to London Gatwick by plane?

    Calgary and London Gatwick are 7057.4 km apart from one another. Flights usually cover this in 12h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Calgary Airport to London Gatwick Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to London Gatwick Airport.

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

    The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Calgary to London Gatwick Airport

Compare and see reviews for airlines that fly from Calgary to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 603Free CancellationRating
7.2
3,256 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 727Free CancellationRating
7.1
10,698 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 803Free CancellationRating
7.7
505 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 824Free CancellationRating
7.9
414 reviews
Search Porter Airlines flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Wembley
Ilford
Gatwick
Wokingham
Slough
Feltham
Hayes
Richmond
Uxbridge
Waterlooville
Newport
Chelmsford
Basingstoke
Milton Keynes
Dover
Worthing
Guildford
Ipswich
Maidstone

Why use momondo?

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

Finding the right flight to London from Calgary is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to London from Calgary which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Calgary to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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