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Cheap flights from Calgary to London from $267

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 11/25. 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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Cheap round-trip flights

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Multiple Airlines Logo
7:30 pm - 7:25 pmYYC-LGW
16h 55m1 stop
Multiple Airlines Logo
7:00 am - 4:00 pmLGW-YYC
16h 00m1 stop
$550Multiple Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
Air Transat Logo
7:00 am - 9:45 amYYC-LGW
19h 45m1 stop
Air Transat Logo
11:40 am - 11:42 amLGW-YYC
31h 02m1 stop
$569Air Transat
Find Deal
Fri, Feb 6 - Thu, Feb 12
Air Transat Logo
12:40 pm - 9:45 amYYC-LGW
14h 05m1 stop
Air Transat Logo
11:40 am - 11:42 amLGW-YYC
31h 02m1 stop
$570Air Transat
Find Deal
Fri, Feb 20 - Fri, Mar 6
Multiple Airlines Logo
7:30 pm - 7:25 pmYYC-LGW
16h 55m1 stop
Multiple Airlines Logo
7:00 am - 4:00 pmLGW-YYC
16h 00m1 stop
$573Multiple Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 30
Air Transat Logo
7:00 am - 9:45 amYYC-LGW
19h 45m1 stop
Air Transat Logo
11:40 am - 3:32 pmLGW-YYC
34h 52m1 stop
$583Air Transat
Find Deal
Tue, Jan 13 - Mon, Jan 26
Air Transat Logo
12:40 pm - 9:45 amYYC-LGW
14h 05m1 stop
Air Transat Logo
11:40 am - 11:42 amLGW-YYC
31h 02m1 stop
$584Air Transat
Find Deal
Sun, Feb 8 - Thu, Feb 12
Air Transat Logo
7:00 am - 9:45 amYYC-LGW
19h 45m1 stop
Air Transat Logo
11:40 am - 11:42 amLGW-YYC
31h 02m1 stop
$586Air Transat
Find Deal
Sun, Dec 7 - Tue, Jan 13
Air Transat Logo
12:40 pm - 9:45 amYYC-LGW
14h 05m1 stop
Air Transat Logo
11:40 am - 11:22 pmLGW-YYC
18h 42m1 stop
$598Air Transat
Find Deal
Sun, Feb 8 - Sat, Feb 14
Air Transat Logo
4:30 pm - 9:45 amYYC-LGW
34h 15m1 stop
Air Transat Logo
11:40 am - 11:22 pmLGW-YYC
18h 42m1 stop
$602Air Transat
Find Deal
Fri, Feb 13 - Sun, Feb 22
Multiple Airlines Logo
12:45 am - 9:15 amYYC-LGW
25h 30m2 stops
Multiple Airlines Logo
9:50 am - 2:05 pmLGW-YYC
11h 15m1 stop
$615Multiple Airlines
Find Deal
Sun, Apr 26 - Sun, May 3

Air Transat flights from Calgary to London Gatwick Airport

Our best Air Transat deals on Calgary to London Gatwick Airport flight tickets
Air Transat
Feb 6
YYC7:00 amCalgary
19h 45m
1 stop
LGW9:45 amLondon Gatwick
Feb 12
LGW11:40 amLondon Gatwick
31h 02m
1 stop
YYC11:42 amCalgary
$569
Find similar
Air Transat
Feb 20
YYC12:40 pmCalgary
14h 05m
1 stop
LGW9:45 amLondon Gatwick
Mar 5
LGW11:40 amLondon Gatwick
18h 42m
1 stop
YYC11:22 pmCalgary
$570
Find similar
Air Transat
Feb 8
YYC12:40 pmCalgary
14h 05m
1 stop
LGW9:45 amLondon Gatwick
Feb 10
LGW11:40 amLondon Gatwick
31h 02m
1 stop
YYC11:42 amCalgary
$584
Find similar

Porter Airlines flights from Calgary to London Gatwick Airport

Our best Porter Airlines deals on Calgary to London Gatwick Airport flight tickets
Porter Airlines
Feb 15
YYC12:40 pmCalgary
14h 05m
1 stop
LGW9:45 amLondon Gatwick
Feb 19
LGW11:40 amLondon Gatwick
18h 42m
1 stop
YYC11:22 pmCalgary
$684
Find similar
Porter Airlines
Nov 30
YYC7:00 amCalgary
19h 45m
1 stop
LGW9:45 amLondon Gatwick
Dec 4
LGW11:40 amLondon Gatwick
18h 42m
1 stop
YYC11:22 pmCalgary
$724
Find similar
Porter Airlines
Nov 25
YYC7:00 amCalgary
19h 45m
1 stop
LGW9:45 amLondon Gatwick
Nov 30
LGW11:40 amLondon Gatwick
34h 52m
1 stop
YYC3:32 pmCalgary
$881
Find similar

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 November 18, 2025.
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

Thu 1/15

7:30 pm-7:25 pm

1 stop16h 55m

London Gatwick

Mon 1/19

7:00 am-4:00 pm

1 stop16h 00m

$550

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 2/6

7:00 am-9:45 am

1 stop19h 45m

London Gatwick

Thu 2/12

11:40 am-11:42 am

1 stop31h 02m

$569

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 2/20

12:40 pm-9:45 am

1 stop14h 05m

London Gatwick

Fri 3/6

11:40 am-11:42 am

1 stop31h 02m

$570

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 1/9

7:30 pm-7:25 pm

1 stop16h 55m

London Gatwick

Fri 1/30

7:00 am-4:00 pm

1 stop16h 00m

$573

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 1/13

7:00 am-9:45 am

1 stop19h 45m

London Gatwick

Mon 1/26

11:40 am-3:32 pm

1 stop34h 52m

$583

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 2/8

12:40 pm-9:45 am

1 stop14h 05m

London Gatwick

Thu 2/12

11:40 am-11:42 am

1 stop31h 02m

$584

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 12/7

7:00 am-9:45 am

1 stop19h 45m

London Gatwick

Tue 1/13

11:40 am-11:42 am

1 stop31h 02m

$586

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 2/8

12:40 pm-9:45 am

1 stop14h 05m

London Gatwick

Sat 2/14

11:40 am-11:22 pm

1 stop18h 42m

$598

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 2/13

4:30 pm-9:45 am

1 stop34h 15m

London Gatwick

Sun 2/22

11:40 am-11:22 pm

1 stop18h 42m

$602

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 4/26

12:45 am-9:15 am

2 stops25h 30m

London Gatwick

Sun 5/3

9:50 am-2:05 pm

1 stop11h 15m

$615

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 $575. 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 $584.

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

The cheapest day to depart from Calgary to London Gatwick Airport is on a Tuesday when prices can be found for as low as $784. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Friday is $1,081.

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

Flying to London Gatwick Airport from Calgary at noon is the least expensive time of day to depart. momondo users have found prices as low as $851 when looking at flights departing at noon. In the evening is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $1,058 per ticket.

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 week ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around $733 when searching week 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 $341 on momondo.

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

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

Direct flights

None
There are no direct flights from Calgary to London Gatwick Airport. There are no popular flight routes from Calgary to London Gatwick Airport.
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  • 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 14h 05m.

  • 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
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Wembley
Folkestone
Romford
Ilford
Cobham
Stansted
Harrow
Watford

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

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