Montreal (YUL) to London (LGW) business class award flights

LGW → YUL

Lowest seen in the last 10 daysPlus fees$378.10Program

Air France-KLM Flying BlueLight fareAirline

Air FranceDepartingFri, Dec 11

Last checked 9d agoChecked 13 Oct 2026, 07:40 UTC

Which program and airline costs you least

Montreal to London in business class starts at 60K miles plus $378.10 — Air France through Air France-KLM Flying Blue. Royal Air Maroc through Atmos Rewards charges the least cash — $95.00 — but wants 70K Atmos points.

Every way to book YUL to LGW with miles or points
Airline	Program
Air Francevia CDGlast seen 13 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueLight fare	Fewest miles60Kplus $378.10	$378.10
Royal Air Marocvia CMNlast seen 8 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	70K Atmos pointsplus $95.00	Lowest fees$95.00
KLMvia AMS, CDGlast seen 13 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueLight fare	80Kplus $407.80	$407.80
Delta Air Linesvia LGA → JFK (change airports), CDGlast seen 13 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueStandard fare	166.5Kplus $406.79	$406.79
Qatar Airwaysvia DOHlast seen 8 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	255K Atmos pointsplus $113.70	$113.70

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.

YUL to LGW in business class: the facts

Over the next 60 days we hold business class seats from Montreal to London on 55 of the 55 departure days we have checked so far (5 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 13, 2026.

Air France-KLM Flying Blue
Days with space
30 of 55 checked
Lowest
60,000 miles
Typical day
185,500 miles
Cash on top
$378 to $408
Atmos Rewards
Days with space
46 of 55 checked
Lowest
70,000 Atmos points
Typical day
255,000 Atmos points
Cash on top
$95 to $114

YUL to LGW business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Air France-KLM Flying Blue	30 of 55 checked	60,000 miles	185,500 miles	$378 to $408
Atmos Rewards	46 of 55 checked	70,000 Atmos points	255,000 Atmos points	$95 to $114

Nonstop or with a connection

No nonstop seats in the window. With a connection on Air France, Delta Air Lines, KLM, Qatar Airways and Royal Air Maroc.

How to book it

Air France-KLM Flying Blue books on airfrance.fr: sign in there, search YUL to LGW in business class on a date with space, and pay in miles with the cash on top (from $378).
Atmos Rewards books on alaskaair.com: sign in there, search YUL to LGW in business class on a date with space, and pay in Atmos points with the cash on top (from $95).

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

More routes

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