Cancun (CUN) to London (LGW) business class award flights

Lowest seen in the last 3 daysPlus feesNot quotedProgram

British Airways ClubAirline

British AirwaysDepartingThu, Oct 22

British Airways adds taxes and carrier charges at booking: £499 on an off-peak London to New York Club World return since 27 May 2026. AwardWallet, May 2026

Last checked 2d agoChecked 19 Oct 2026, 08:05 UTC

Which program and airline costs you least

Cancun to London in business class starts at 99K Avios — British Airways through British Airways Club.

Every way to book CUN to LGW with miles or points
Airline	Program
British AirwaysNonstoplast seen 18 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	55K Atmos pointsplus $602.20	$602.20
British AirwaysNonstopBritish Airways Club	British Airways Club	Fewest points99K AviosFees not quoted	Not quoted
Condorvia FRAlast seen 18 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	110K Atmos pointsplus $151.20	$151.20
Delta Air Linesvia ATL, CDGlast seen 13 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueStandard fare	144.5Kplus $469.59	$469.59
Air Francevia CDGlast seen 13 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueStandard fare	149Kplus $445.90	$445.90
KLMvia AMS, CDGlast seen 12 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueLight fare	218.5Kplus $499.00	$499.00

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.

CUN to LGW in business class: the facts

Over the next 60 days we hold business class seats from Cancun to London on 53 of the 53 departure days we have checked so far (7 days are not checked yet), through 3 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 19, 2026.

Atmos Rewards
Days with space
24 of 53 checked
Lowest
55,000 Atmos points
Typical day
400,000 Atmos points
Cash on top
$151 to $602
British Airways Club
Days with space
5 of 53 checked
Lowest
99,000 Avios
Typical day
110,000 Avios
Cash on top
Not quoted
Air France-KLM Flying Blue
Days with space
44 of 53 checked
Lowest
144,500 miles
Typical day
232,000 miles
Cash on top
$437 to $671

CUN to LGW business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Atmos Rewards	24 of 53 checked	55,000 Atmos points	400,000 Atmos points	$151 to $602
British Airways Club	5 of 53 checked	99,000 Avios	110,000 Avios	Not quoted
Air France-KLM Flying Blue	44 of 53 checked	144,500 miles	232,000 miles	$437 to $671

Nonstop or with a connection

Nonstop seats on British Airways. With a connection on Air France, Condor, Delta Air Lines and KLM.

How to book it

Atmos Rewards books on alaskaair.com: sign in there, search CUN to LGW in business class on a date with space, and pay in Atmos points with the cash on top (from $151).
British Airways Club books on avios.com: sign in there, search CUN to LGW in business class on a date with space, and pay in Avios with the cash on top.
Air France-KLM Flying Blue books on airfrance.fr: sign in there, search CUN to LGW in business class on a date with space, and pay in miles with the cash on top (from $437).

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

More routes

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