YYC - YXU

C$ 127 Find Cheap Flights from Calgary to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Calgary to London departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to London, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
C$ 174
Overall average: C$ 288
WestJet
Sun 11/1Wed 14/1
YYC - YXU • Direct
Cheapest one-way flights
C$ 102
Typical prices: C$ 199-C$ 231
WestJet
Sun 19/4
YYC - YXU • Direct
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 27% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Direct flights
6 days a week
There are direct flights from Calgary to London 6 days a week: Mon, Tue, Wed, Thu, Fri, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Calgary to London (YYC-YXU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Calgary to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Calgary to London

Sun, 11 Jan - Wed, 14 Jan
WestJet Logo
12:50 a.m. - 6:34 a.m.
YYC
-
YXU
3h 44mdirect
WestJet Logo
8:10 p.m. - 10:30 p.m.
YXU
-
YYC
4h 20mdirect
C$ 174WestJet
Sun, 18 Jan - Thu, 22 Jan
WestJet Logo
1:30 p.m. - 7:12 p.m.
YYC
-
YXU
3h 42mdirect
WestJet Logo
8:10 p.m. - 10:30 p.m.
YXU
-
YYC
4h 20mdirect
C$ 179WestJet
Sun, 15 Feb - Tue, 17 Feb
WestJet Logo
1:30 p.m. - 7:13 p.m.
YYC
-
YXU
3h 43mdirect
WestJet Logo
8:10 p.m. - 10:26 p.m.
YXU
-
YYC
4h 16mdirect
C$ 202WestJet
Mon, 9 Mar - Mon, 16 Mar
WestJet Logo
12:50 a.m. - 6:35 a.m.
YYC
-
YXU
3h 45mdirect
WestJet Logo
8:10 p.m. - 10:26 p.m.
YXU
-
YYC
4h 16mdirect
C$ 205WestJet
Mon, 9 Mar - Mon, 16 Mar
WestJet Logo
12:50 a.m. - 6:35 a.m.
YYC
-
YXU
3h 45mdirect
WestJet Logo
8:10 p.m. - 10:26 p.m.
YXU
-
YYC
4h 16mdirect
C$ 206WestJet
Thu, 12 Feb - Fri, 20 Feb
WestJet Logo
12:50 a.m. - 6:35 a.m.
YYC
-
YXU
3h 45mdirect
WestJet Logo
7:30 a.m. - 9:46 a.m.
YXU
-
YYC
4h 16mdirect
C$ 209WestJet
Wed, 7 Jan - Thu, 22 Jan
WestJet Logo
12:50 a.m. - 6:34 a.m.
YYC
-
YXU
3h 44mdirect
WestJet Logo
8:10 p.m. - 10:30 p.m.
YXU
-
YYC
4h 20mdirect
C$ 216WestJet
Wed, 7 Jan - Thu, 15 Jan
WestJet Logo
12:50 a.m. - 6:34 a.m.
YYC
-
YXU
3h 44mdirect
WestJet Logo
8:10 p.m. - 10:30 p.m.
YXU
-
YYC
4h 20mdirect
C$ 217WestJet
Mon, 19 Jan - Fri, 23 Jan
WestJet Logo
12:50 a.m. - 6:34 a.m.
YYC
-
YXU
3h 44mdirect
WestJet Logo
7:30 a.m. - 9:50 a.m.
YXU
-
YYC
4h 20mdirect
C$ 219WestJet
Wed, 14 Jan - Mon, 19 Jan
WestJet Logo
12:50 a.m. - 6:34 a.m.
YYC
-
YXU
3h 44mdirect
WestJet Logo
8:10 p.m. - 10:30 p.m.
YXU
-
YYC
4h 20mdirect
C$ 220WestJet
Booking Insights

KAYAK's insights & trends for Calgary to London flights

Get data-powered insights and trends into flights from Calgary to London to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Calgary to London?

The average price of all round-trip flights from Calgary to London clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to London on a Monday and more expensive on a Tuesday. On your return trip to Calgary, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Calgary to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Calgary to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Calgary to London is January, where tickets cost C$ 288 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is C$ 565 and C$ 549 respectively.

Can I save money by flying with a layover from Calgary to London?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 375 on average.

How far in advance should I book a flight from Calgary to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Calgary to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Calgary to London, you should book around 3 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonNovember
Cheapest flightC$ 102
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Calgary to London

When to book flights from Calgary to London

Are your dates flexible? Find out the best times to travel from Calgary to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Calgary to London

  • What is the cheapest flight from Calgary to London?

    In the last 3 days, the lowest price for a flight from Calgary to London was C$ 102 for a one-way ticket and C$ 174 for a round-trip.

  • Which airports will I be using when flying from Calgary to London?

    Calgary airport is called Calgary and the only airport in London is London.

  • Which airlines offer Wi-Fi service onboard planes from Calgary to London?

    WestJet, and Air Canada offer inflight Wi-Fi service on the Calgary to London flight route.

  • Which aircraft models fly most regularly from Calgary to London?

    The Embraer 195 E2 is the aircraft model that flies most regularly on the Calgary to London flight route.

  • Which airline alliances offer flights from Calgary to London?

    Star Alliance is the only airline alliance operating flights between Calgary and London.

  • On which days can I fly direct from Calgary to London?

    You can catch a direct flight from Calgary to London on on Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from Calgary to London, WestJet or Air Canada?

    The two airlines most popular with KAYAK users for flights from Calgary to London are WestJet and Air Canada. With an average price for the route of C$ 378 and an overall rating of 7.2, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 539 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Calgary to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Calgary to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Calgary to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Calgary is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Calgary to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Calgary with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Calgary to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Calgary up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Calgary to London

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 96 or less one-way and C$ 276 or less round-trip.

Prefer to fly direct from Calgary to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Calgary to London.
Find which airlines fly direct from Calgary Airport to London Airport, which days they fly and book direct flights.

Direct departures

Calgary to London

Monday

WestJet

WestJet

Tuesday

WestJet

WestJet

Wednesday

WestJet

WestJet

Thursday

WestJet

WestJet

Friday

WestJet

WestJet

Sunday

WestJet

WestJet

See more nonstop flights

Direct returns

London to Calgary

Monday

WestJet

WestJet

Tuesday

WestJet

WestJet

Wednesday

WestJet

WestJet

Thursday

WestJet

WestJet

Friday

WestJet

WestJet

Sunday

WestJet

WestJet

See more nonstop flights

Reviews of the top 3 airlines flying from Calgary to London

 
See real verified KAYAK customer reviews for airlines flying from Calgary to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Calgary to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 3194 reviews
6.1Entertainment
6.2Food
7.9Crew
7.1Comfort
7.4Boarding
Airline reviews

It was disappointing to see the huge number of people who were allowed to board who were claiming to either be disabled or needed extra time to board who practically ran to the gate as soon as boarding opened. One of the female flight attendants in the premium economy section refused to let a lady with an infant use the toilet next to row 9 to change her baby even though the path back to the rear toilets was blocked by staff and trolleys and said she would have to carry the baby to the toilet during the descent phase when turbulence was present. The passenger refused and the baby had to wait until landing. It would have been no problem to allow this infringement of weathers petty rules. The flight was also very cold due to a cold draft throughout the flight from the bulkhead ceiling which was not controllable.

6.0 GoodBill, Nov 2025
YYC - LHR
Read more WestJet reviews

It was disappointing to see the huge number of people who were allowed to board who were claiming to either be disabled or needed extra time to board who practically ran to the gate as soon as boarding opened. One of the female flight attendants in the premium economy section refused to let a lady with an infant use the toilet next to row 9 to change her baby even though the path back to the rear toilets was blocked by staff and trolleys and said she would have to carry the baby to the toilet during the descent phase when turbulence was present. The passenger refused and the baby had to wait until landing. It would have been no problem to allow this infringement of weathers petty rules. The flight was also very cold due to a cold draft throughout the flight from the bulkhead ceiling which was not controllable.

Food good . No entertainment. Need to use wifi to access your own apps. Eg Amazon Prime, YouTube. They don't tell you unless you ask.

I was seated near a "stinky" person. That's not the fault of Westjet🙁😶‍🌫️

The ceiling leaked water on me. The toilets smelled very bad in the rear cabin

When I purchased the flights I included the luggage, the luggage was not added and got charged the full price anyway. Had to pay for the luggage at check in. Initial flight was delayed, we missed our 9am connection (flew with my wife), then the airline rebooks us to the next flights, putting my wife in at 1.40pm and me at 4pm, what a crazy wait time. We managed to fix it with customer service and they put me in the 1:40pm flight too, but they left my baggage behind in the 4pm flight. When arrived to my destination, of course no luggage. It was delivered to the address thankfully late at night. The experience sucked.

Very good experience. Great cabin crew. Much better than expected

Typical Canadian airline experience. Charger and tray were broken, food was poor quality, and yet you're still paying more than flights with equal to better service than elsewhere globally.

Not enough food option. And not enough advices or information about what we are gonna eat.

my carry-on bag was delayed and I did not receive it until the day of my return at the airport. This delay caused me significant inconvenience, as I did not have access to my personal belongings for the duration of my trip. I had expected to rely on my carry-on items, and being without them negatively impacted my travel experience.

Technology issues at the bag-check counter caused a delay, and we were unable to check out our bags, ultimately missing our flight. They offered no assistance other than telling us to book another flight out of Calgary. We arrived with plenty of time; if there hadn't been an issue with the kiosk and the length of the lines due to the technical issues, we could have made it home.

Was not sent a link to check in online. Tried to check in online using website. Site didn’t work. Called support line, was told it often didn’t work. Went to counter at airport to check bags and get boarding passes. Had to stand in a lineup. They were unable to tell me how much to pay. Had to take a paper to another counter, took a long time to be told what I owed. I fondly remember the days of checking in online, getting my boarding pass digitally, paying for my luggage on line, scanning my passport at the airport to get my luggage tags, and putting my luggage on the conveyor. Easy peasy. Air Canada has really taken a step back in time, and made what was an easy check in experience to one that seemed unduly long and frustrating.

Really out of Air Canada's control due to long delay because of mechanical issues. While doing their best, disappointed by their assumption that all passengers have smart phones. Should have communicated food voucher availability at gate area. Late arrival cost me an extra $51 because public transit was not available, Otherwise, feel Air Canada did their best dealing with their challenges. Will likely continue using them in the future.

They canceled my flight, I had to rent a car, drive 14 hours. They tell to go on line for a refund, but only offer $24 for a $210 flight and you can’t get hold of anybody by phone and no help from staff at the airport.

I wish to travel with Air Canada for my next trip

They were very attentive, polite, professional and great customer service skills.

Business class was not worth the extra charge. Overpriced for slightly larger seat. Nothing special. Small older plane.

Pros: The airplane was new and had in-flight entertainment (tablet behind seats) with new movies instead of watching on personal devices. Cons: the flight time was changed without informing us. When I booked the flight, the time was 13:30pm (also in the email confirmation). However, when I reached the airport, the time was conveniently changed to 14:55pm. When I asked at the counter, they said the flight always took off at this time. The booking was made by Air Canada, but the flight was operated by United.

The app was great, service was wonderful, everything was quick and easy

On the flight from Montreal to Calgary the flight attendant we had was excellent. Unfortunately I did not get her name but she made the flight very comfortable and enjoyable.

Like- beer/wine for free Dis-like- all other aspects- customer service was horrible the entire trip. No help from Air Canada after they changed flight 6+ hours later. Also they put us on standby for no reason. Then almost 2 hours to get our bags after we arrived back at airport

Flight attendant said bye bud. Lol peak flair right there

On time flight. Reasonably comfortable seats. Disliked having to pay for refreshment and snacks.

Very bead I am going to Vancouver to toronto. Not boarding receive. Before flight ✈️ time I have to take boarding. Boarding manager asking me pay $89 . Just flight ✈️ time before I pay .after provided the Boarding pass. Flair Airlines management not good. But kayak is best application.

Not good Even after I made my booking, I was charged $90 for my boarding pass. I have collected boarding pass i pay $90 near . Flair airline not good. Without pay no boarding pass.

The flight was smooth, but the seats are not comfortable. I was not able to sleep. The sizes for the personal item and carry-on are way smaller than other airlines.

Leg room was terrible and seats very narrow. Flight was also delayed.

The worst airline experience that I ever had in my life. The fare was cheap but boy do you pay for it when it comes to baggages, carry-ons, food on board and lack of available staff at check-in. Almost every other passenger on my flight had the same complaints and experience. We all bonded discussing our displeasure. My husband and I will definitely not be traveling with Flair Airlines. We'll take anyone else.

The most uncomfortable plane I ever fly on. The seats won't even recline a little. For a 5 hrs flight at night and tired it felt like torture

Seats in 1 res are dispersed all over the plane, even child was across

Personally, I will not use this fight again. The service is poor, you have to buy even water. They don't provide anything even sneak, you have to buy. They said Personally items for 7 kg. Then they use some measurements, if you have 7kg and if it's not getting inside of their measurements, you have to pay 80$ this is robbery. I will prefer other flight then this. I am désappointement taking this airplane.

Everything you need to know for your flight from Calgary to London

Other airlines flying from Calgary to London

Flights from the other most popular airlines that fly from Calgary to London according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.