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Cheap flights from Calgary to London from $278

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 6/1. 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
1:00 am - 4:25 pm
YYC
-
LGW
32h 25m
2 stops
Multiple Airlines Logo
10:00 pm - 10:35 pm
LGW
-
YYC
31h 35m
2 stops
$685Multiple Airlines
Mon, Jun 8 - Wed, Jun 17
Multiple Airlines Logo
6:00 am - 4:25 pm
YYC
-
LGW
27h 25m
2 stops
Multiple Airlines Logo
10:00 pm - 11:45 pm
LGW
-
YYC
32h 45m
3 stops
$704Multiple Airlines
Tue, Jun 9 - Wed, Jun 17
Air Transat Logo
1:50 pm - 10:45 am
YYC
-
LGW
13h 55m
1 stop
Air Transat Logo
11:35 am - 10:26 pm
LGW
-
YYC
17h 51m
1 stop
$708Air Transat
Sun, May 3 - Fri, May 8
Air Transat Logo
1:50 pm - 10:45 am
YYC
-
LGW
13h 55m
1 stop
Air Transat Logo
12:40 pm - 11:19 am
LGW
-
YYC
29h 39m
1 stop
$713Air Transat
Sun, May 3 - Thu, May 7
Multiple Airlines Logo
6:45 pm - 10:15 am
YYC
-
LGW
32h 30m
2 stops
Multiple Airlines Logo
6:30 am - 5:30 pm
LGW
-
YYC
18h 00m
1 stop
$723Multiple Airlines
Mon, Apr 20 - Thu, Apr 30
Air Transat Logo
8:00 am - 9:50 am
YYC
-
LGW
18h 50m
1 stop
Air Transat Logo
11:35 am - 10:26 pm
LGW
-
YYC
17h 51m
1 stop
$732Air Transat
Sat, May 2 - Fri, May 8
Air Transat Logo
12:15 pm - 10:45 am
YYC
-
LGW
15h 30m
1 stop
Air Transat Logo
12:40 pm - 3:44 pm
LGW
-
YYC
34h 04m
1 stop
$733Air Transat
Sun, May 3 - Fri, May 8
Air Transat Logo
8:00 am - 9:50 am
YYC
-
LGW
18h 50m
1 stop
Air Transat Logo
12:40 pm - 9:14 pm
LGW
-
YYC
15h 34m
1 stop
$737Air Transat
Sat, May 2 - Thu, May 7
Multiple Airlines Logo
6:00 am - 6:15 pm
YYC
-
LGW
29h 15m
2 stops
Multiple Airlines Logo
9:35 pm - 6:10 pm
LGW
-
YYC
27h 35m
2 stops
$763Multiple Airlines
Wed, Jun 10 - Tue, Jun 30
Multiple Airlines Logo
9:20 am - 9:25 am
YYC
-
LGW
17h 05m
2 stops
Multiple Airlines Logo
9:35 pm - 10:35 pm
LGW
-
YYC
32h 00m
2 stops
$769Multiple Airlines
Sat, May 9 - Tue, Jun 16

American Airlines flights from Calgary to London Gatwick Airport

Our best American Airlines deals on Calgary to London Gatwick Airport flight tickets
American Airlines
May 22
YYC6:15 amCalgary
17h 35m
2 stops
LGW6:50 amLondon Gatwick
May 29
LGW2:30 pmLondon Gatwick
28h 36m
2 stops
YYC12:06 pmCalgary
$792
American Airlines
May 21
YYC6:45 amCalgary
18h 55m
2 stops
LGW8:40 amLondon Gatwick
May 28
LGW10:45 amLondon Gatwick
32h 12m
2 stops
YYC11:57 amCalgary
$813

Air Transat flights from Calgary to London Gatwick Airport

Our best Air Transat deals on Calgary to London Gatwick Airport flight tickets
Air Transat
May 3
YYC1:50 pmCalgary
13h 55m
1 stop
LGW10:45 amLondon Gatwick
May 8
LGW11:35 amLondon Gatwick
17h 51m
1 stop
YYC10:26 pmCalgary
$708
Air Transat
May 3
YYC1:50 pmCalgary
13h 55m
1 stop
LGW10:45 amLondon Gatwick
May 7
LGW12:40 pmLondon Gatwick
29h 39m
1 stop
YYC11:19 amCalgary
$713
Air Transat
May 2
YYC8:00 amCalgary
18h 50m
1 stop
LGW9:50 amLondon Gatwick
May 8
LGW11:35 amLondon Gatwick
17h 51m
1 stop
YYC10:26 pmCalgary
$732

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 April 10, 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

Mon 6/8

1:00 am-4:25 pm

2 stops32h 25m

London Gatwick

Wed 6/17

10:00 pm-10:35 pm

2 stops31h 35m

$685

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 6/9

6:00 am-4:25 pm

2 stops27h 25m

London Gatwick

Wed 6/17

10:00 pm-11:45 pm

3 stops32h 45m

$704
Quickest round-trip

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 5/3

1:50 pm-10:45 am

1 stop13h 55m

London Gatwick

Fri 5/8

11:35 am-10:26 pm

1 stop17h 51m

$708

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 5/3

1:50 pm-10:45 am

1 stop13h 55m

London Gatwick

Thu 5/7

12:40 pm-11:19 am

1 stop29h 39m

$713

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Mon 4/20

6:45 pm-10:15 am

2 stops32h 30m

London Gatwick

Thu 4/30

6:30 am-5:30 pm

1 stop18h 00m

$723

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sat 5/2

8:00 am-9:50 am

1 stop18h 50m

London Gatwick

Fri 5/8

11:35 am-10:26 pm

1 stop17h 51m

$732

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 5/3

12:15 pm-10:45 am

1 stop15h 30m

London Gatwick

Fri 5/8

12:40 pm-3:44 pm

1 stop34h 04m

$733

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sat 5/2

8:00 am-9:50 am

1 stop18h 50m

London Gatwick

Thu 5/7

12:40 pm-9:14 pm

1 stop15h 34m

$737

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Wed 6/10

6:00 am-6:15 pm

2 stops29h 15m

London Gatwick

Tue 6/30

9:35 pm-6:10 pm

2 stops27h 35m

$763

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sat 5/9

9:20 am-9:25 am

2 stops17h 05m

London Gatwick

Tue 6/16

9:35 pm-10:35 pm

2 stops32h 00m

$769

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, February 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 $569. If you are unable to visit London Gatwick Airport during the month of February, then departing from Calgary during the month October is also very affordable. Most momondo users find prices during this month for around $597.

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

17h 50m

Direct flights

None
The fastest flight from Calgary to London Gatwick Airport takes 17h 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 17h 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 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
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Hayes
Slough
Wembley
Crawley
Stansted
Croydon
Dartford
Brentwood
Cobham
Folkestone
Guildford
Romford
Harrow
Watford
Richmond

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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