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Cheap flights from Calgary to the United Kingdom from C$ 233

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LHR
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to United Kingdom
Explore the most affordable flight options available from Calgary to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Sun 14/126:25 p.m.YYC - LHR
Nonstop8h 45mMultiple Airlines
Sun 18/16:50 a.m.LHR - YYC
2 stops23h 54mMultiple Airlines
Deal found 10/12C$ 856
Fri 12/126:35 a.m.YYC - LHR
1 stop17h 30mDelta
Mon 15/1211:05 a.m.LHR - YYC
1 stop33h 35mDelta
Deal found 9/12C$ 934
Sun 28/126:25 p.m.YYC - LHR
Nonstop8h 45mMultiple Airlines
Sat 17/111:05 a.m.LHR - YYC
2 stops35h 54mMultiple Airlines
Deal found 9/12C$ 975
Thu 11/126:25 p.m.YYC - LHR
Nonstop8h 45mAir Canada
Thu 25/122:30 p.m.LHR - YYC
1 stop13h 29mAir Canada
Deal found 11/12C$ 981
Tue 30/124:50 p.m.YYC - LHR
1 stop31h 20mAir Canada
Tue 13/16:50 a.m.LHR - YYC
2 stops16h 19mAir Canada
Deal found 9/12C$ 993
Sat 13/126:30 a.m.YYC - LHR
2 stops18h 20mAmerican Airlines
Wed 24/123:00 p.m.LHR - YYC
1 stop37h 46mAmerican Airlines
Deal found 10/12C$ 1,007
Sun 14/127:30 p.m.YYC - LTN
1 stop19h 25mMultiple Airlines
Sun 18/17:00 a.m.LTN - YYC
1 stop16h 00mMultiple Airlines
Deal found 10/12C$ 1,100
Sun 14/127:30 p.m.YYC - LGW
1 stop29h 00mMultiple Airlines
Sun 18/17:55 a.m.LGW - YYC
1 stop15h 05mMultiple Airlines
Deal found 10/12C$ 1,105
Thu 11/1212:45 p.m.YYC - EDI
2 stops41h 30mAmerican Airlines
Wed 24/127:50 a.m.EDI - YYC
2 stops44h 56mAmerican Airlines
Deal found 10/12C$ 1,211
Fri 12/126:30 a.m.YYC - EDI
2 stops22h 40mAmerican Airlines
Wed 24/126:25 a.m.EDI - YYC
2 stops46h 21mAmerican Airlines
Deal found 10/12C$ 1,214
Tue 30/127:00 a.m.YYC - LGW
1 stop19h 45mAir Transat
Tue 13/111:40 a.m.LGW - YYC
1 stop31h 02mAir Transat
Deal found 10/12C$ 1,234
Wed 24/127:30 p.m.YYC - LTN
1 stop13h 55mMultiple Airlines
Tue 6/16:35 p.m.LTN - YYC
1 stop28h 25mMultiple Airlines
Deal found 9/12C$ 1,245

Find flight deals from Calgary to United Kingdom

Keep the following information in mind while searching for Calgary to United Kingdom flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 604

One-way from

C$ 233

Popular in

July

Cheapest in

January

Average price

C$ 1,223

Good round-trip deal

C$ 659 or less

Good one-way deal

C$ 242 or less
WestJet
  • WestJet
  • 26/1-9/2
  • Nonstop
  • 17h 30m total
  • Calgary to United Kingdom
Search Deals
WestJet
  • WestJet
  • 1/2
  • Nonstop
  • 8h 40m total
  • Calgary to United Kingdom
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 322 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Calgary to United Kingdom.
Search Deals
Price to beat on a one-way flight from Calgary to United Kingdom.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to United Kingdom 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, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Calgary to the United Kingdom that are best for you.

Fly from

Calgary

Fly to

United Kingdom

Route

Depart

Return

Price

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Tue 20/1

7:30 p.m.-5:50 p.m.

1 stop15h 20m

London Luton

Sun 25/1

6:40 p.m.-4:00 p.m.

1 stop28h 20m

C$ 736

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Sun 25/1

7:30 p.m.-9:55 p.m.

1 stop19h 25m

London Luton

Sun 1/2

7:00 a.m.-3:45 p.m.

1 stop15h 45m

C$ 736

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Thu 29/1

7:30 p.m.-5:15 p.m.

1 stop14h 45m

London Luton

Tue 3/2

7:10 a.m.-3:45 p.m.

1 stop15h 35m

C$ 742

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Mon 26/1

7:30 p.m.-9:55 p.m.

1 stop19h 25m

London Luton

Sat 31/1

7:15 a.m.-4:00 p.m.

1 stop15h 45m

C$ 768

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Sun 25/1

7:30 p.m.-9:55 p.m.

1 stop19h 25m

London Luton

Sat 31/1

7:15 a.m.-4:00 p.m.

1 stop15h 45m

C$ 770

CalgaryLondon

YYC - SEN

YYCSEN

Calgary

Sat 31/1

7:30 p.m.-5:05 p.m.

1 stop14h 35m

London Southend

Sun 1/3

6:05 p.m.-3:45 p.m.

1 stop28h 40m

C$ 775

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 25/1

12:40 p.m.-9:45 a.m.

1 stop14h 05m

London Gatwick

Thu 5/2

11:40 a.m.-11:42 a.m.

1 stop31h 02m

C$ 796

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Wed 21/1

12:40 p.m.-9:45 a.m.

1 stop14h 05m

London Gatwick

Sun 25/1

11:40 a.m.-3:32 p.m.

1 stop34h 52m

C$ 797

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Wed 18/2

7:00 a.m.-9:45 a.m.

1 stop19h 45m

London Gatwick

Tue 24/2

11:40 a.m.-3:32 p.m.

1 stop34h 52m

C$ 816

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 25/1

6:45 a.m.-6:40 a.m.

2 stops16h 55m

London Heathrow

Sun 1/2

3:10 p.m.-1:08 p.m.

2 stops28h 58m

C$ 819

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 60 results
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Best time to book a flight from Calgary to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Calgary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Calgary to the United Kingdom

What is the cheapest month to book a flight from Calgary to United Kingdom?

Currently, June is the cheapest month in which you can book a flight from Calgary to United Kingdom (average of C$ 568). Flying from Calgary to United Kingdom in August is currently the most expensive (average of C$ 855). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YYC to GB?

Find hourly flight availability from Calgary to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

It’s optimal to fly from Calgary to United Kingdom in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Calgary to United Kingdom?

Use this chart to determine the cheapest time to fly round-trip from Calgary to United Kingdom. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Calgary to United Kingdom flight should consider departing on Friday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Calgary to United Kingdom

Explore weekly flight availability from Calgary to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.

The most flights from YYC to GB0 are scheduled on a Monday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

How often are flights from Calgary to the United Kingdom delayed?

About 17% of weekly flights between Calgary and United Kingdom have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for Calgary to the United Kingdom flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Calgary to the United Kingdom flights?

Over the past year, Air Canada has had the lowest number of delays on this route, with just 13% of flights being delayed.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 12 December 2025.
Get a feel of what it's like to fly with Air Transat,KLM, andWestJet from Calgary to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
480 reviews
Check prices

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
480 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
KLM
7.7
Good
1,432 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,195 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,516 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,626 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from Calgary to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Calgary to United Kingdom?

    Calgary (YYC), located 9.3 km from the city centre, is the airport you fly out of when you book flights from Calgary to United Kingdom.

  • How long is the flight from Calgary to United Kingdom?

    Air Transat, Porter Airlines, and United Airlines can get you from Calgary to United Kingdom in just under 14h 05m. Your travel time can differ by up to 5h 40m. Airlines will cover a distance of 7049 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Calgary to United Kingdom one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 209. Users have also found prices from C$ 393 and C$ 443 on Aer Lingus and Air Transat, respectively.

  • What are the most popular routes from Calgary to United Kingdom?

    The most popular flight routes from Calgary to United Kingdom are Calgary - London Heathrow, Calgary - London Gatwick and Calgary - London City.

  • What are the most reliable airlines from Calgary to United Kingdom?

    Before booking your flight to United Kingdom from Calgary, check out the most reliable airlines to get you to your destination on time: United Airlines (81%), Air Canada (78%), Aegean Airlines( 78%).

  • What are the cheapest flights from Calgary to United Kingdom?

    Looking for the cheapest flight from Calgary to United Kingdom? While on average our users pay C$ 628, our data indicates the cheapest price to be C$ 218. The most popular route (Calgary - London Heathrow), is priced around C$ 651.

  • Can I find deals for flights from Calgary to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Calgary to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to United Kingdom.

  • Can I find deals for business class flights from Calgary to United Kingdom?

    Yes. Cheapflights offers flight deals from Calgary to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Calgary to United Kingdom?

    Currently, June is the cheapest month in which you can book a flight from Calgary to United Kingdom (average of C$ 568). Flying from Calgary to United Kingdom in August is currently the most expensive (average of C$ 855). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Calgary to United Kingdom

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Top 8 airlines flying from Calgary to United Kingdom

Discover the top 8 airlines that operate flights from Calgary to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 604AverageC$ 1,166FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 734AverageC$ 1,283FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 747AverageC$ 1,310FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 778AverageC$ 1,534FlexibilityNo cancel feeOn-time75%
Search KLM flights
Porter AirlinesCheapestC$ 796AverageC$ 1,157FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 806AverageC$ 1,198FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapestC$ 969AverageC$ 1,263FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapestC$ 1,177AverageC$ 1,535FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Calgary to United Kingdom?

Cheapflights makes it easy to find Calgary to United Kingdom flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Calgary to United Kingdom?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to United Kingdom from Calgary.

Can Cheapflights find flights from Calgary to United Kingdom with no change fees?

Need flexible booking options for your flight to United Kingdom from Calgary? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Calgary to United Kingdom become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to United Kingdom from Calgary today and book when prices fit your budget.

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