Cheap flights from London to Calgary
from 560 US$
From 373 USD — compare hundreds of airlines
The cheapest month is usually 2026-10 · 560 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from London to Calgary, a about 2,616 km route (around 3h 46m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as WestJet operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly London to Calgary?
It's usually 2026-10, from 560 USD. Use the price calendar to compare other dates.
How long is the flight from London to Calgary?
A nonstop flight takes about 3h 46m and covers around 2,616 km. Connecting itineraries take longer.
Are there direct flights from London to Calgary?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from London to Calgary?
WestJet operate this route, among others. Compare them all in the results.
When should I book London–Calgary flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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London → Calgary · Live fares from 100+ sites — free, with no hidden fees.