Cheap flights from Calgary to London

Calgary
YYC
London
LON

Flight deals from Calgary to London

Below you can see the best deals on flights Calgary — London for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 4 October, from $246.

Top 10 cheap flights from Calgary to London

WS
WS
U2
$ 359

Calgary — London

06:00—17:10
14 Sep 2026
28 h 10 m
2 stops
WS
WS
U2
$ 359

Calgary — London

01:00—17:10
14 Sep 2026
33 h 10 m
2 stops
WS
WS
U2
$ 361

Calgary — London

06:00—17:10
14 Sep 2026
28 h 10 m
2 stops
WS
WS
U2
$ 361

Calgary — London

01:00—17:10
14 Sep 2026
33 h 10 m
2 stops
F8
WS
U2
$ 361

Calgary — London

09:15—17:10
14 Sep 2026
24 h 55 m
2 stops
F8
WS
U2
$ 361

Calgary — London

00:50—17:10
14 Sep 2026
33 h 20 m
2 stops
F8
WS
U2
$ 363

Calgary — London

09:15—17:10
14 Sep 2026
24 h 55 m
2 stops
F8
WS
U2
$ 363

Calgary — London

00:50—17:10
14 Sep 2026
33 h 20 m
2 stops
WS
TS
$ 364

Calgary — London

23:45—07:55
10 Sep 2026
25 h 10 m
1 stop
WS
TS
$ 364

Calgary — London

13:30—07:55
10 Sep 2026
35 h 25 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Calgary to London?

The price of a flight from Calgary to London changes depending on how far ahead you book. For the best chance of a lower fare, book around 8 days before departure, when the average ticket costs about $565. Fares also tend to climb as the departure date gets closer.

About the Calgary — London flight

Looking for cheap flights from Calgary to London? Compare fares from different airlines, check the flight schedule and travel time — and book your Calgary — London ticket online at the best price.

The route has direct flights — around 28 flights per week, flights are operated by Air Canada, WestJet, a nonstop flight takes about 8 h 30 min, the distance between the cities is around 7,057 km.

Planning your trip? You may find our London travel guide, how to get from the airport into town and London weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $201Min. price
NovemberCheapest
MayPeak season
YesDirect flights
7,057 kmDistance
8 h 30 minTravel time
2Airlines
28 / wkFlights

Flight schedule from Calgary to London

The table shows direct flights from Calgary to London on the selected date. The flight takes approximately 8 h 30 min. Regular flights are operated by Air Canada and WestJet. Departures from Calgary International Airport airports, arrivals at Heathrow Airport, London Gatwick Airport and Stansted Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Calgary — London

Below is a calendar of the lowest flight ticket prices for Calgary — London by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $201 in November, and the most expensive are around $453 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Calgary to London by month. Tickets are usually cheapest in January (around $432) and priciest in July (about $756) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$432lowMay$567mediumSep$540medium
Feb$459lowJun$729highOct$513medium
Mar$486lowJul$756highNov$459low
Apr$540mediumAug$729highDec$675high

Some values are estimated based on seasonality.

When to fly

Weather in London: it is warmest in July (up to 22 °C on average) and coolest in January (around 7 °C). The driest month is June.

Tickets are usually cheapest in November and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · London

Dry and wet days · London

Wind speed and direction · London

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How to get the best deal on a Calgary — London ticket

  • Book ahead: fares for Calgary — London are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to London is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Calgary — London route are operated by 2 airlines; Air Canada runs the most flights (around 50% of all flights). Compare carriers, flight shares and schedules below.

  • Air CanadaAC
    5x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight YYC → LHR5x/week
      Duration
      8h 55m
      Days
      MTWTFSS
    50.0%Open →
  • WestJetWS
    5x/week
    WebsiteFleet: 15325M pax/year
    • Direct flight YYC → LHR5x/week
      Duration
      8h 30m
      Days
      MTWTFSS
    50.0%Open →

Cities and airports on the Calgary — London route

Flights Calgary — London depart from Calgary International Airport and arrive at Heathrow Airport, London Gatwick Airport, Stansted Airport and London Luton Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Calgary

YYC
Canada
About the cityHow to get thereWeatherAll about the country Canada
Arrival

London

LON
United Kingdom
About the cityHow to get thereWeatherAll about the country United Kingdom
Departure airports
Arrival airports

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Frequently asked questions about the Calgary — London flight

How long is the flight from Calgary to London?

A nonstop Calgary — London flight takes about 8 h 30 min — the distance between the cities is around 7,057 km.

How far is it from Calgary to London?

The distance from Calgary to London is about 7,057 km, which a nonstop flight covers in around 8 h 30 min.

Are there direct flights from Calgary to London?

Yes, there are nonstop flights Calgary — London — around 28 flights per week.

Which airlines fly from Calgary to London?

Airlines operating Calgary — London include Air Canada, WestJet. See the full list with schedules in the "Airlines" section on this page.

Which airports do Calgary — London flights use?

Flights from Calgary depart from Calgary International Airport, and arrive at Heathrow Airport, London Gatwick Airport, Stansted Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Calgary to London?

The price of a Calgary — London ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in May. Tickets typically cost between $201 and $453. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Calgary — London?

Flights Calgary — London are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Calgary to London?

To catch a low fare Calgary — London, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Calgary

See all
VancouverTorontoEdmontonKelownaSaskatoonWinnipegMontrealSeattleOttawaReginaNanaimoVictoriaGrande PrairieKamloopsFort McMurrayChicagoLos AngelesPrince GeorgeHoustonPhoenixHalifaxMinneapolisLas VegasSan FranciscoDenverNew York CityPentictonFort St. JohnComoxPuerto VallartaFrankfurt am MainCranbrookAtlantaCancunPortlandNashvilleLondonDallasBostonYellowknife

Where else you can fly from London

See all
New York CityAmsterdamMadridBarcelonaDublinParisFrankfurt am MainMilanPalmaMalagaEdinburghIstanbulGenevaGlasgowBelfastLisbonFaroZurichNiceRomeLos AngelesCopenhagenAthensAlicanteBerlinSan FranciscoDubaiBostonIbizaTorontoAntalyaMunichDohaChicagoBristolStockholmOsloViennaDusseldorfCardiff

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