Dallas (DFW) to London (LGW) business class award flights

LGW → DFW

Lowest seen in the last 2 daysPlus fees$118.20Program

Atmos RewardsAirline

Alaska AirlinesDepartingTue, Nov 3

Last checked 1d agoChecked 20 Oct 2026, 19:00 UTC

Which program and airline costs you least

Dallas to London in business class starts at 375K Atmos points plus $118.20 — Alaska Airlines through Atmos Rewards.

Every way to book DFW to LGW with miles or points
Airline	Program
Air Francevia CDGlast seen 11 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueStandard fare	185Kplus $355.10	$355.10
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	192.5Kplus $359.70	$359.70
Alaska Airlinesvia SEA, FRAAtmos Rewards	Atmos Rewards	Fewest points375K Atmos pointsplus $118.20	Lowest fees$118.20

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.

DFW to LGW in business class: the facts

Over the next 60 days we hold business class seats from Dallas to London on 37 of the 37 departure days we have checked so far (23 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.

Air France-KLM Flying Blue
Days with space
33 of 37 checked
Lowest
185,000 miles
Typical day
228,000 miles
Cash on top
$355 to $360
Atmos Rewards
Days with space
14 of 37 checked
Lowest
375,000 Atmos points
Typical day
375,000 Atmos points
Cash on top
$118 to $124

DFW 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	33 of 37 checked	185,000 miles	228,000 miles	$355 to $360
Atmos Rewards	14 of 37 checked	375,000 Atmos points	375,000 Atmos points	$118 to $124

Nonstop or with a connection

No nonstop seats in the window. With a connection on Air France, Alaska Airlines and Delta Air Lines.

How to book it

Air France-KLM Flying Blue books on airfrance.fr: sign in there, search DFW to LGW in business class on a date with space, and pay in miles with the cash on top (from $355).
Atmos Rewards books on alaskaair.com: sign in there, search DFW to LGW in business class on a date with space, and pay in Atmos points with the cash on top (from $118).

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

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Every route we watch from Dallas (DFW)

Get told the moment a DFW → LGW seat opens.

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