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Cheap flights from Calgary to London from $342

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 8/27. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Calgary to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Transat Logo
7:30 am - 9:50 am
YYC
-
LGW
19h 20m
1 stop
Air Transat Logo
11:35 am - 10:33 pm
LGW
-
YYC
17h 58m
1 stop
$727Air Transat
Wed, Aug 26 - Sat, Sep 12
Air Transat Logo
12:00 pm - 7:55 am
YYC
-
LGW
12h 55m
1 stop
Air Transat Logo
12:40 pm - 3:44 pm
LGW
-
YYC
34h 04m
1 stop
$728Air Transat
Fri, Sep 18 - Tue, Sep 29
Air Transat Logo
7:30 am - 9:50 am
YYC
-
LGW
19h 20m
1 stop
Air Transat Logo
12:40 pm - 3:44 pm
LGW
-
YYC
34h 04m
1 stop
$731Air Transat
Wed, Aug 26 - Sat, Sep 12
Air Transat Logo
11:55 pm - 7:55 am
YYC
-
LGW
25h 00m
1 stop
Air Transat Logo
11:35 am - 10:33 pm
LGW
-
YYC
17h 58m
1 stop
$732Air Transat
Fri, Sep 4 - Wed, Sep 23
Air Transat Logo
8:00 am - 9:50 am
YYC
-
LGW
18h 50m
1 stop
Air Transat Logo
11:40 am - 11:25 pm
LGW
-
YYC
18h 45m
1 stop
$733Air Transat
Sat, Oct 17 - Sun, Nov 1
Air Transat Logo
7:05 am - 10:45 am
YYC
-
LGW
20h 40m
1 stop
Air Transat Logo
11:40 am - 11:50 am
LGW
-
YYC
30h 10m
1 stop
$736Air Transat
Sun, Oct 18 - Wed, Oct 28
Air Transat Logo
12:55 pm - 10:45 am
YYC
-
LGW
14h 50m
1 stop
Air Transat Logo
11:40 am - 12:50 pm
LGW
-
YYC
32h 10m
1 stop
$737Air Transat
Fri, Oct 23 - Wed, Nov 4
Air Transat Logo
7:05 am - 10:45 am
YYC
-
LGW
20h 40m
1 stop
Air Transat Logo
11:40 am - 11:25 pm
LGW
-
YYC
18h 45m
1 stop
$738Air Transat
Fri, Oct 16 - Wed, Nov 4
Multiple Airlines Logo
7:10 pm - 9:05 pm
YYC
-
LGW
18h 55m
1 stop
Multiple Airlines Logo
8:35 pm - 10:35 pm
LGW
-
YYC
33h 00m
2 stops
$739Multiple Airlines
Tue, Aug 4 - Tue, Aug 25
Multiple Airlines Logo
7:00 pm - 11:45 pm
YYC
-
LGW
21h 45m
1 stop
Multiple Airlines Logo
8:35 pm - 11:45 pm
LGW
-
YYC
34h 10m
3 stops
$745Multiple Airlines
Tue, Aug 11 - Tue, Aug 18

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Air Transat flights from Calgary to London Gatwick Airport

Our best Air Transat deals on Calgary to London Gatwick Airport flight tickets
Air Transat
Aug 26
YYC7:30 amCalgary
19h 20m
1 stop
LGW9:50 amLondon Gatwick
Sep 12
LGW11:35 amLondon Gatwick
17h 58m
1 stop
YYC10:33 pmCalgary
$727
Air Transat
Sep 18
YYC12:00 pmCalgary
12h 55m
1 stop
LGW7:55 amLondon Gatwick
Sep 29
LGW12:40 pmLondon Gatwick
34h 04m
1 stop
YYC3:44 pmCalgary
$728
Air Transat
Aug 26
YYC7:30 amCalgary
19h 20m
1 stop
LGW9:50 amLondon Gatwick
Sep 12
LGW12:40 pmLondon Gatwick
34h 04m
1 stop
YYC3:44 pmCalgary
$731

Condor flights from Calgary to London Gatwick Airport

Our best Condor deals on Calgary to London Gatwick Airport flight tickets
Condor
Jul 6
YYC4:20 pmCalgary
19h 30m
1 stop
LGW6:50 pmLondon Gatwick
Jul 11
LGW3:40 pmLondon Gatwick
29h 40m
1 stop
YYC2:20 pmCalgary
$805
Condor
Jul 5
YYC4:20 pmCalgary
19h 30m
1 stop
LGW6:50 pmLondon Gatwick
Jul 8
LGW7:40 pmLondon Gatwick
25h 40m
1 stop
YYC2:20 pmCalgary
$837
Condor
Jul 5
YYC4:20 pmCalgary
19h 30m
1 stop
LGW6:50 pmLondon Gatwick
Jul 8
LGW7:40 pmLondon Gatwick
25h 40m
1 stop
YYC2:20 pmCalgary
$839

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 832,500 searches. Data last updated July 1, 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

Cheapest round-trip
Quickest round-trip

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Wed 8/26

7:30 am-9:50 am

1 stop19h 20m

London Gatwick

Sat 9/12

11:35 am-10:33 pm

1 stop17h 58m

$727

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 9/18

12:00 pm-7:55 am

1 stop12h 55m

London Gatwick

Tue 9/29

12:40 pm-3:44 pm

1 stop34h 04m

$728

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Wed 8/26

7:30 am-9:50 am

1 stop19h 20m

London Gatwick

Sat 9/12

12:40 pm-3:44 pm

1 stop34h 04m

$731

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 9/4

11:55 pm-7:55 am

1 stop25h 00m

London Gatwick

Wed 9/23

11:35 am-10:33 pm

1 stop17h 58m

$732

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sat 10/17

8:00 am-9:50 am

1 stop18h 50m

London Gatwick

Sun 11/1

11:40 am-11:25 pm

1 stop18h 45m

$733

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 10/18

7:05 am-10:45 am

1 stop20h 40m

London Gatwick

Wed 10/28

11:40 am-11:50 am

1 stop30h 10m

$736

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 10/23

12:55 pm-10:45 am

1 stop14h 50m

London Gatwick

Wed 11/4

11:40 am-12:50 pm

1 stop32h 10m

$737

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 10/16

7:05 am-10:45 am

1 stop20h 40m

London Gatwick

Wed 11/4

11:40 am-11:25 pm

1 stop18h 45m

$738

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 8/4

7:10 pm-9:05 pm

1 stop18h 55m

London Gatwick

Tue 8/25

8:35 pm-10:35 pm

2 stops33h 00m

$739

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 8/11

7:00 pm-11:45 pm

1 stop21h 45m

London Gatwick

Tue 8/18

8:35 pm-11:45 pm

3 stops34h 10m

$745

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Calgary and London Gatwick Airport?

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

In general, November is the cheapest month to fly from Calgary to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $487. If you are unable to visit London Gatwick Airport during the month of November, then departing from Calgary during the month January is also very affordable. Most momondo users find prices during this month for around $615.

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

13h 50m

Direct flights

None
The fastest flight from Calgary to London Gatwick Airport takes 13h 50m
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

Frequently asked questions about flying from Calgary to London Gatwick Airport

  • How far is Calgary to London Gatwick by plane?

    There are 4385.3 mi between Calgary and London Gatwick. A reasonable flight in good conditions will take 13h 50m.

  • 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 updated daily.

  • 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?

    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 Gatwick Airport.

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

    The required travel and health documents for your London Gatwick Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
Air TransatPriceFrom $475Free CancellationRating
7.8
560 reviews
Search Air Transat flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Watford
Ilford
Cobham
Brentwood
Folkestone
Guildford
Romford
Uxbridge

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Calgary to London for you.

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

Yes. momondo allows you to filter the results for Calgary to London flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Calgary to London.

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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