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Cheap flights from Calgary to London from $313

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 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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.
Multiple Airlines Logo
7:00 pm - 7:40 am
YYC
-
LGW
29h 40m
1 stop
Multiple Airlines Logo
9:10 am - 5:10 pm
LGW
-
YYC
15h 00m
1 stop
$716Multiple Airlines
Sun, Jun 14 - Wed, Jun 24
Multiple Airlines Logo
4:20 pm - 11:20 pm
YYC
-
LGW
24h 00m
2 stops
Multiple Airlines Logo
3:00 pm - 2:20 pm
LGW
-
YYC
30h 20m
3 stops
$720Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Air Transat Logo
7:05 am - 10:45 am
YYC
-
LGW
20h 40m
1 stop
Air Transat Logo
9:40 am - 11:05 am
LGW
-
YYC
32h 25m
1 stop
$736Air Transat
Thu, Jun 11 - Tue, Jun 23
Air Transat Logo
7:05 am - 10:45 am
YYC
-
LGW
20h 40m
1 stop
Air Transat Logo
9:40 am - 11:05 am
LGW
-
YYC
32h 25m
1 stop
$745Air Transat
Fri, Jun 12 - Sun, Jun 14
Air Transat Logo
8:00 am - 9:50 am
YYC
-
LGW
18h 50m
1 stop
Air Transat Logo
12:40 pm - 9:12 pm
LGW
-
YYC
15h 32m
1 stop
$748Air Transat
Sun, May 31 - Sat, Jun 20
Air Transat Logo
7:00 am - 7:55 am
YYC
-
LGW
17h 55m
1 stop
Air Transat Logo
9:40 am - 4:30 pm
LGW
-
YYC
13h 50m
1 stop
$749Air Transat
Sun, Jun 7 - Tue, Jun 16
Air Transat Logo
12:00 pm - 7:55 am
YYC
-
LGW
12h 55m
1 stop
Air Transat Logo
9:40 am - 4:30 pm
LGW
-
YYC
13h 50m
1 stop
$750Air Transat
Fri, Jun 5 - Sun, Jun 7
Air Transat Logo
7:00 am - 7:55 am
YYC
-
LGW
17h 55m
1 stop
Air Transat Logo
9:40 am - 4:30 pm
LGW
-
YYC
13h 50m
1 stop
$751Air Transat
Sun, Sep 20 - Fri, Oct 16
Air Transat Logo
12:00 pm - 7:55 am
YYC
-
LGW
12h 55m
1 stop
Air Transat Logo
11:35 am - 11:18 pm
LGW
-
YYC
18h 43m
1 stop
$752Air Transat
Tue, Jun 9 - Wed, Jun 17
Air Transat Logo
8:00 am - 9:50 am
YYC
-
LGW
18h 50m
1 stop
Air Transat Logo
9:40 am - 4:30 pm
LGW
-
YYC
13h 50m
1 stop
$753Air Transat
Thu, Jun 4 - Sun, Jun 21

Air Transat flights from Calgary to London Gatwick Airport

Our best Air Transat deals on Calgary to London Gatwick Airport flight tickets
Air Transat
Jun 11
YYC7:05 amCalgary
20h 40m
1 stop
LGW10:45 amLondon Gatwick
Jun 23
LGW9:40 amLondon Gatwick
32h 25m
1 stop
YYC11:05 amCalgary
$736
Air Transat
May 31
YYC8:00 amCalgary
18h 50m
1 stop
LGW9:50 amLondon Gatwick
Jun 20
LGW12:40 pmLondon Gatwick
15h 32m
1 stop
YYC9:12 pmCalgary
$748
Air Transat
Jun 7
YYC7:00 amCalgary
17h 55m
1 stop
LGW7:55 amLondon Gatwick
Jun 16
LGW9:40 amLondon Gatwick
13h 50m
1 stop
YYC4:30 pmCalgary
$749

Porter Airlines flights from Calgary to London Gatwick Airport

Our best Porter Airlines deals on Calgary to London Gatwick Airport flight tickets
Porter Airlines
Sep 16
YYC7:05 amCalgary
20h 40m
1 stop
LGW10:45 amLondon Gatwick
Oct 7
LGW11:35 amLondon Gatwick
17h 58m
1 stop
YYC10:33 pmCalgary
$795
Porter Airlines
May 10
YYC12:20 pmCalgary
15h 25m
1 stop
LGW10:45 amLondon Gatwick
May 19
LGW12:40 pmLondon Gatwick
15h 34m
1 stop
YYC9:14 pmCalgary
$1,033

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 May 9, 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

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 6/14

7:00 pm-7:40 am

1 stop29h 40m

London Gatwick

Wed 6/24

9:10 am-5:10 pm

1 stop15h 00m

$716

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sat 6/6

4:20 pm-11:20 pm

2 stops24h 00m

London Gatwick

Sat 6/13

3:00 pm-2:20 pm

3 stops30h 20m

$720

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Thu 6/11

7:05 am-10:45 am

1 stop20h 40m

London Gatwick

Tue 6/23

9:40 am-11:05 am

1 stop32h 25m

$736

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 6/12

7:05 am-10:45 am

1 stop20h 40m

London Gatwick

Sun 6/14

9:40 am-11:05 am

1 stop32h 25m

$745

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 5/31

8:00 am-9:50 am

1 stop18h 50m

London Gatwick

Sat 6/20

12:40 pm-9:12 pm

1 stop15h 32m

$748

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 6/7

7:00 am-7:55 am

1 stop17h 55m

London Gatwick

Tue 6/16

9:40 am-4:30 pm

1 stop13h 50m

$749
Quickest round-trip

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 6/5

12:00 pm-7:55 am

1 stop12h 55m

London Gatwick

Sun 6/7

9:40 am-4:30 pm

1 stop13h 50m

$750

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 9/20

7:00 am-7:55 am

1 stop17h 55m

London Gatwick

Fri 10/16

9:40 am-4:30 pm

1 stop13h 50m

$751

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 6/9

12:00 pm-7:55 am

1 stop12h 55m

London Gatwick

Wed 6/17

11:35 am-11:18 pm

1 stop18h 43m

$752

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Thu 6/4

8:00 am-9:50 am

1 stop18h 50m

London Gatwick

Sun 6/21

9:40 am-4:30 pm

1 stop13h 50m

$753

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 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 February is also very affordable. Most momondo users find prices during this month for around $569.

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

15h 25m

Direct flights

None
The fastest flight from Calgary to London Gatwick Airport takes 15h 25m
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 15h 25m.

  • 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 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.

Traveling to a place near London?

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

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.

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.
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