Rome (FCO) to London (LHR) business class award flights

LHR → FCO

Cheapest right nowPlus fees$86.00Program

Atmos RewardsAirline

British AirwaysDepartingSat, Nov 7

Last checked 3h agoChecked 22 Oct 2026, 02:15 UTC

Which program and airline costs you least

Rome to London in business class starts at 15K Atmos points plus $86.00 — British Airways through Atmos Rewards. SAS through Air France-KLM Flying Blue charges the least cash — $56.20 — but wants 49.9K miles.

Every way to book FCO to LHR with miles or points
Airline	Program
British AirwaysNonstopAtmos Rewards	Atmos Rewards	Fewest points15K Atmos pointsplus $86.00	$86.00
LOT Polish Airlinesvia WAWlast seen 11 Oct, not re-checked sinceLifeMiles	LifeMiles	18Kplus $56.70	$56.70
TAP Air Portugalvia LISlast seen 11 Oct, not re-checked sinceLifeMiles	LifeMiles	18Kplus $68.10	$68.10
Air Francevia CDGAir France-KLM Flying Blue	Air France-KLM Flying BlueLight fare	20Kplus $60.80	$60.80
KLMvia AMSAir France-KLM Flying Blue	Air France-KLM Flying BlueLight fare	20Kplus $71.30	$71.30
British AirwaysNonstopBritish Airways Club	British Airways Club	22K AviosFees not quoted	Not quoted
Iberiavia MADBritish Airways Club	British Airways Club	33K AviosFees not quoted	Not quoted
Finnairvia HELAtmos Rewards	Atmos Rewards	45K Atmos pointsplus $64.30	$64.30
Iberiavia MADAtmos Rewards	Atmos Rewards	45K Atmos pointsplus $70.30	$70.30
SASvia CPHAir France-KLM Flying Blue	Air France-KLM Flying BlueStandard fare	49.9Kplus $56.20	Lowest fees$56.20

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.

FCO to LHR in business class: the facts

Over the next 60 days we hold business class seats from Rome to London on 60 of the 60 departure days, through 4 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 22, 2026.

Atmos Rewards
Days with space
51 of 60
Lowest
15,000 Atmos points
Typical day
15,000 Atmos points
Cash on top
$64 to $86
LifeMiles
Days with space
3 of 60
Lowest
18,000 miles
Typical day
18,000 miles
Cash on top
$57
Air France-KLM Flying Blue
Days with space
60 of 60
Lowest
20,000 miles
Typical day
20,000 miles
Cash on top
$61 to $71
British Airways Club
Days with space
40 of 60
Lowest
22,000 Avios
Typical day
22,000 Avios
Cash on top
Not quoted

FCO to LHR business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Atmos Rewards	51 of 60	15,000 Atmos points	15,000 Atmos points	$64 to $86
LifeMiles	3 of 60	18,000 miles	18,000 miles	$57
Air France-KLM Flying Blue	60 of 60	20,000 miles	20,000 miles	$61 to $71
British Airways Club	40 of 60	22,000 Avios	22,000 Avios	Not quoted

Nonstop or with a connection

Nonstop seats on British Airways. With a connection on Air France, Finnair, Iberia, KLM, LOT Polish Airlines, SAS and TAP Air Portugal.

How to book it

Atmos Rewards books on alaskaair.com: sign in there, search FCO to LHR in business class on a date with space, and pay in Atmos points with the cash on top (from $64).
LifeMiles books on lifemiles.com: sign in there, search FCO to LHR in business class on a date with space, and pay in miles with the cash on top (from $57).
Air France-KLM Flying Blue books on airfrance.fr: sign in there, search FCO to LHR in business class on a date with space, and pay in miles with the cash on top (from $61).
British Airways Club books on avios.com: sign in there, search FCO to LHR in business class on a date with space, and pay in Avios with the cash on top.

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

More routes

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