Raleigh (RDU) to London (LHR) business class award flights

LHR → RDU

Lowest seen in the last 8 daysPlus fees$25.60Program

Atmos RewardsAirline

American AirlinesDepartingTue, Dec 1

Last checked 7d agoChecked 14 Oct 2026, 12:43 UTC

Which program and airline costs you least

Raleigh to London in business class starts at 45K Atmos points plus $25.60 — American Airlines through Atmos Rewards.

Every way to book RDU to LHR with miles or points
Airline	Program
American Airlinesvia PHLlast seen 14 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	Fewest points45K Atmos pointsplus $25.60	Lowest fees$25.60
Aer Lingusvia DUBlast seen 12 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	55K Atmos pointsplus $29.00	$29.00
Air Canadavia YULlast seen 11 Oct, not re-checked sinceLifeMiles	LifeMiles	72Kplus $26.70	$26.70
United Airlinesvia EWRlast seen 11 Oct, not re-checked sinceLifeMiles	LifeMiles	72Kplus $29.00	$29.00
Delta Air Linesvia ATLlast seen 18 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueStandard fare	101.5Kplus $239.90	$239.90
Air Francevia CDGlast seen 18 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueStandard fare	190Kplus $355.50	$355.50

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.

RDU to LHR in business class: the facts

Over the next 60 days we hold business class seats from Raleigh to London on 51 of the 51 departure days we have checked so far (9 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 18, 2026.

Atmos Rewards
Days with space
26 of 51 checked
Lowest
45,000 Atmos points
Typical day
70,000 Atmos points
Cash on top
$26 to $1,524
LifeMiles
Days with space
16 of 51 checked
Lowest
72,000 miles
Typical day
72,000 miles
Cash on top
$27 to $58
Air France-KLM Flying Blue
Days with space
41 of 51 checked
Lowest
101,500 miles
Typical day
348,000 miles
Cash on top
$240 to $356

RDU to LHR business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Atmos Rewards	26 of 51 checked	45,000 Atmos points	70,000 Atmos points	$26 to $1,524
LifeMiles	16 of 51 checked	72,000 miles	72,000 miles	$27 to $58
Air France-KLM Flying Blue	41 of 51 checked	101,500 miles	348,000 miles	$240 to $356

Nonstop or with a connection

No nonstop seats in the window. With a connection on Aer Lingus, Air Canada, Air France, American Airlines, Delta Air Lines and United Airlines.

How to book it

Atmos Rewards books on alaskaair.com: sign in there, search RDU to LHR in business class on a date with space, and pay in Atmos points with the cash on top (from $26).
LifeMiles books on lifemiles.com: sign in there, search RDU to LHR in business class on a date with space, and pay in miles with the cash on top (from $27).
Air France-KLM Flying Blue books on airfrance.fr: sign in there, search RDU to LHR in business class on a date with space, and pay in miles with the cash on top (from $240).

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

More routes

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