London (LGW) to Calgary (YYC) business class reward flights

YYC → LGW

Lowest seen in the last 2 daysPlus fees$848.19Program

Atmos RewardsAirline

British AirwaysDepartingMon, Nov 23

Last checked 1d agoChecked 20 Oct 2026, 20:54 UTC

Which program and airline costs you least

London to Calgary in business class starts at 85K Atmos points plus $848.19 — British Airways through Atmos Rewards. Condor through Atmos Rewards charges the least cash — $468.59 — but wants 260K Atmos points.

Every way to book LGW to YYC with miles or points
Airline	Program
British Airwaysvia MCO, SEAAtmos Rewards	Atmos Rewards	Fewest points85K Atmos pointsplus $848.19	$848.19
Air Francevia CDG, AMSlast seen 12 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueLight fare	150.5Kplus $760.70	$760.70
Condorvia FRA, SEAAtmos Rewards	Atmos Rewards	260K Atmos pointsplus $468.59	Lowest fees$468.59

Where the space is over the next 60 days

Dashed days are prices last seen more than 3 days ago and not re-checked since.

LGW to YYC in business class: the facts

Over the next 60 days we hold business class seats from London to Calgary on 48 of the 48 departure days we have checked so far (12 days are not checked yet), through 2 programs. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated October 20, 2026.

Atmos Rewards
Days with space
14 of 48 checked
Lowest
85,000 Atmos points
Typical day
260,000 Atmos points
Cash on top
$469 to $848
Air France-KLM Flying Blue
Days with space
46 of 48 checked
Lowest
150,500 miles
Typical day
618,500 miles
Cash on top
$761 to $764

LGW to YYC business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Atmos Rewards	14 of 48 checked	85,000 Atmos points	260,000 Atmos points	$469 to $848
Air France-KLM Flying Blue	46 of 48 checked	150,500 miles	618,500 miles	$761 to $764

Nonstop or with a connection

No nonstop seats in the window. With a connection on Air France, British Airways and Condor.

How to book it

Atmos Rewards books on alaskaair.com: sign in there, search LGW to YYC in business class on a date with space, and pay in Atmos points with the cash on top (from $469).
Air France-KLM Flying Blue books on airfrance.fr: sign in there, search LGW to YYC in business class on a date with space, and pay in miles with the cash on top (from $761).

MilesZone finds the seat; it does not book it or take payment.

More routes

Get told the moment a LGW → YYC seat opens.

We re-check that exact seat seconds before the email leaves, so what you open is still there.

Email only. Searching this route stays free for departures in the next 60 days.