YYC - LON

$278 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 6/1. 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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$685
Typical prices: $1,136-$804
Multiple Airlines
Mon 6/8Wed 6/17
YYC - LGW • 2 stops
Cheapest non-stop
$734
Typical prices: $978-$762
WestJet
Sun 5/17Sun 5/31
YYC - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Air Canada's Premium Economy offers extra recline.
Use YYC Express for faster security at Calgary.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $708 (round-trip)
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Air Canada and WestJet. Average duration is 8h 47m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $582 (round-trip)
Shortest trip • 10h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
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We hope you love your trip to London!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Calgary to London (YYC-LON)

 
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

Mon, Jun 8 - Wed, Jun 17
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
Tue, Jun 9 - 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
Sun, May 3 - Fri, May 8
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 - Thu, May 7
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
Mon, Apr 20 - Thu, Apr 30
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
Sat, May 2 - Fri, May 8
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
Sun, May 3 - 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 17 - Sun, May 31
WestJet Logo
8:35 pm - 12:05 pm
YYC
-
LHR
8h 30mnonstop
WestJet Logo
2:10 pm - 4:00 pm
LHR
-
YYC
8h 50mnonstop
$734WestJet
Sun, May 17 - Sun, May 31
WestJet Logo
8:35 pm - 12:05 pm
YYC
-
LHR
8h 30mnonstop
WestJet Logo
2:10 pm - 4:00 pm
LHR
-
YYC
8h 50mnonstop
$744WestJet
Tue, Apr 28 - Tue, May 5
British Airways Logo
12:45 pm - 10:55 am
YYC
-
LHR
15h 10m
1 stop
British Airways Logo
12:55 pm - 9:44 pm
LHR
-
YYC
15h 49m
1 stop
$771British Airways
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.

How much is a round-trip flight from Calgary to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Calgary to London departing in June.

What is the cheapest Calgary to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Calgary to London costs $760 on the route between Calgary (YYC) and London Heathrow Airport (LHR). It is also the most popular route.

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.

For Calgary to London, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from London back to Calgary, the best deals are generally found on Wednesday, with Saturday being the most expensive.

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 $498 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,005 and $897 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 1 stop layover the cheapest option at $774 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 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from Calgary to London

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Stefanie Waldek

Stefanie Waldek

Expert on WestJet and Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYC

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Duncan Madden

Duncan Madden

Expert on LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know

Low seasonJanuary
Cheapest flight$278
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Calgary to London Gatwick Airport

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 hotels are near Gatwick Airport?

    The Travelodge Gatwick Airport Central is a budget-friendly choice that is directly next to Gatwick Airport and just a 10-minute drive from the popular Tilgate Park. The Premier Inn is a modern option that is located directly inside the North Terminal of Gatwick Airport and is just a 5-minute drive from the M23 motorway.

  • What is the best way to get from Gatwick Airport to London’s city center?

    The quickest way to get to London’s city center is by taking the Gatwick Express train, which generally takes 30 to 35 minutes depending on the daily timetable. If you opt to use a rental car or taxi instead, the trip will take upwards of an hour, depending on traffic conditions at the time.

  • Is there anywhere to store my luggage in Heathrow Airport?

    If you would like to store some of your luggage or personal belongings, head to the luggage storage desk in Heathrow Airport’s arrivals wing. This service charges both daily and hourly rates, and items can be stored for up to 90 days. There is no maximum for the number of items you can store.

  • Is there anywhere to rest in Heathrow Airport?

    To get some rest before or after a long day of flying, keep your eyes open for one of the rest zones located in the various terminals of Heathrow Airport. These quiet zones contain couches, recliners and vending machines, making them a convenient place to rest or relax in comfort.

  • 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 $278 for a one-way ticket and $685 for a round-trip.

  • Do I need a passport to fly between Calgary and London?

    Yes, you’ll need a passport to travel to London from Calgary.

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

    When flying out of Calgary you will be using Calgary. You will be landing at one of these airports: London Gatwick or London Heathrow.

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

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

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

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Calgary to London flight route.

  • Which airline alliances offer flights from Calgary to London?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Calgary and London, with SkyTeam being the most commonly used for this route.

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

    There are nonstop flights from Calgary to London on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Calgary to London are Air Transat and WestJet. With an average price for the route of $637 and an overall rating of 7.7, Air Transat is the most popular choice. WestJet is also a great choice for the route, with an average price of $916 and an overall rating of 7.2.

  • 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 $443 or less one-way and $985 or less round-trip.
  • For travelers that are interested in relaxing before their flight takes off, grab one of the Shiatsu Plus massage chairs that are located in Calgary International Airport. These coin-operated chairs can be found in every terminal and are a quick and affordable way to decompress before beginning a long day of flying.
  • Flights from Calgary to London can land at six different airports in the London area. London Southend, London City and London Stansted are all smaller, quieter airports located near the outskirts of the city, while London Gatwick, London Heathrow and London Luton service many international flights and are closer to downtown London.
  • If you are looking for a direct flight from Calgary to London, consider booking your trip with Air Canada, British Airways or Air Transat. Each of these companies service many daily flights between the two locations, and they offer a variety of amenities including free checked bags, drinks and meals.
  • Travelling to London with your family? Make sure to stop by one of the several children’s play areas located in Heathrow Airport. Equipped with toys and play equipment, these play areas are a great way for kids to unwind and burn off some energy after spending a long day in transit.
  • To stretch your legs after a long day of travelling, check out the walking and biking path that runs throughout the grounds of Gatwick Airport. Not only is it free, but it is also a convenient way to stay active and take in some fresh air after or before your flight.

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, which days they fly and book direct flights.

Direct departures

Calgary to London

Monday

Air Canada,WestJet

Air Canada,WestJet

Tuesday

Air Canada,WestJet

Air Canada,WestJet

Wednesday

Air Canada,WestJet

Air Canada,WestJet

Thursday

Air Canada,WestJet

Air Canada,WestJet

Friday

Air Canada,WestJet

Air Canada,WestJet

Saturday

Air Canada,WestJet

Air Canada,WestJet

Sunday

Air Canada,WestJet

Air Canada,WestJet

See more direct flights

Direct returns

London to Calgary

Monday

Air Canada,WestJet

Air Canada,WestJet

Tuesday

Air Canada,WestJet

Air Canada,WestJet

Wednesday

Air Canada,WestJet

Air Canada,WestJet

Thursday

Air Canada,WestJet

Air Canada,WestJet

Friday

Air Canada,WestJet

Air Canada,WestJet

Saturday

Air Canada,WestJet

Air Canada,WestJet

Sunday

Air Canada,WestJet

Air Canada,WestJet

See more direct flights

Reviews of the top 4 airlines serving 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.
7.7
Air TransatOverall score based on 534 reviews
7.9Boarding
7.0Entertainment
8.4Crew
6.8Food
7.3Comfort
Airline reviews

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

4.0 OkayMarcel, Mar 2026
YUL - LIS
Read more Air Transat reviews

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

I didn’t have any food but my Prosecco hit the spot. We left on time and the crew was friendly.

Flight didn’t happen because both my connections were lost and Toronto wouldn’t let me board. I was checked in to all 3 flights at the check-in fest in Dublin.

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

Flight was delayed for 5hours. Food vouchers just aren’t good enough

Flight was early. That’s the only positive I can share. I paid for wifi on the flight and it didn’t allow me to use any streaming services so it was a waste of $20. West Jet also lost my ski equipment on my way to a ski vacation. They told me it would be delivered to the hotel as soon as it arrived at the airport. It was never delivered. I had to pick it up at the airport on my way home. I am completely disgusted with my experience on west jet

No kiosk to help pre boarding unlike other airlines, still lost the luggage despite its own crew/TSA or security tagging it, poor handling of lost luggage and possibly compensation is likely poor too.

Everything was great until we had to get our bags. The bags came out in several different batches over 90 minutes after we landed maybe more we got our bags. So much for the old West Jet where they promised bags in 20 minutes. I Next time I will pack lighter and go with a carry-on.

The flight was full and good as could be expected. We arrived early which is always a good thing.

Not sure what happened, but for some reason we had to sit on the plane for an extra 10 minutes once we arrived in Abbotsford. Obviously, it was an engine issue.

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.

It was great to have a vegetarian meal option, but departure was delayed because they had oversold the flight. Air Canada, you’re in charge of how many tickets are sold: don’t oversell!

The lead flight attendent was outstanding. We were delayed waiting for a connection and she kept us up-to-date with a great sense of humor. She also made sure a passenger in the back of the plane was sble to get out first to make a connection. She needs to be recognized by your company! She is awesome!

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

Very bed experience never want to travel air canada anymore

I liked the quiet airport and no queue. I don't like that when booking it is not clear that there is teared economy, that you have to pay extra for choosing a seat and for your luggage both ways. We didn't find this out until checking in. It turned out not very economical.

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.

Flights were delayed and due to a checked hand luggage bag by an overzealous gate agent in Berlin I missed my ground connection costing me another £80. Food was cold and bland, I honestly expect better from a national carrier operating out of one of their major hubs.

The flight got delayed 3 hours from Montreal and we missed our connecting flight so it was a long journey

The service and food was excellent. The remote control for entertainment did not function properly.

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

Staff was very professional friendly food was okay i used the lufthansa app and it was great told me immediately what gate I should go i would fly with lufthansa anytime

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Not bad. We had preboarding tickets but the preboarding was badly managed. We lined up behind all the parents with little kids etc and when we got to the front of the line the attendant deliberately turned away from us and ignored us until I asked to be allowed to go to the gate. She started telling us that we had to wait until I told her we had preboarding then she let us through.

Everything well done and customer oriented There entertainment system is difficult to navigate

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

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

Information on your arrival and departure airports