Edinburgh (EDI) to Houston (IAH) business class reward flights

IAH → EDI

Lowest seen in the last 8 daysPlus fees$878.19Program

Atmos RewardsAirline

British AirwaysDepartingFri, Nov 6

Last checked 7d agoChecked 14 Oct 2026, 18:31 UTC

Which program and airline costs you least

Edinburgh to Houston in business class starts at 55K Atmos points plus $878.19 — British Airways through Atmos Rewards. Lufthansa through LifeMiles charges the least cash — $58.00 — but wants 72K miles.

Every way to book EDI to IAH with miles or points
Airline	Program
British Airwaysvia LHRlast seen 14 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	Fewest points55K Atmos pointsplus $878.19	$878.19
KLMvia AMSlast seen 17 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueLight fare	60Kplus $790.49	$790.49
Air Francevia CDGlast seen 17 Oct, not re-checked sinceAir France-KLM Flying Blue	Air France-KLM Flying BlueLight fare	60Kplus $790.59	$790.59
Lufthansavia FRA, LHR, EWRlast seen 11 Oct, not re-checked sinceLifeMiles	LifeMiles	72Kplus $58.00	Lowest fees$58.00
Qatar Airwaysvia DOHlast seen 14 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	255K Atmos pointsplus $432.69	$432.69

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.

EDI to IAH in business class: the facts

Over the next 60 days we hold business class seats from Edinburgh to Houston on 50 of the 50 departure days we have checked so far (10 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 17, 2026.

Atmos Rewards
Days with space
24 of 50 checked
Lowest
55,000 Atmos points
Typical day
55,000 Atmos points
Cash on top
$433 to $884
Air France-KLM Flying Blue
Days with space
40 of 50 checked
Lowest
60,000 miles
Typical day
137,000 miles
Cash on top
$789 to $801
LifeMiles
Days with space
3 of 50 checked
Lowest
72,000 miles
Typical day
72,000 miles
Cash on top
$58 to $222

EDI to IAH business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Atmos Rewards	24 of 50 checked	55,000 Atmos points	55,000 Atmos points	$433 to $884
Air France-KLM Flying Blue	40 of 50 checked	60,000 miles	137,000 miles	$789 to $801
LifeMiles	3 of 50 checked	72,000 miles	72,000 miles	$58 to $222

Nonstop or with a connection

No nonstop seats in the window. With a connection on Air France, British Airways, KLM, Lufthansa and Qatar Airways.

How to book it

Atmos Rewards books on alaskaair.com: sign in there, search EDI to IAH in business class on a date with space, and pay in Atmos points with the cash on top (from $433).
Air France-KLM Flying Blue books on airfrance.fr: sign in there, search EDI to IAH in business class on a date with space, and pay in miles with the cash on top (from $789).
LifeMiles books on lifemiles.com: sign in there, search EDI to IAH in business class on a date with space, and pay in miles with the cash on top (from $58).

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

More routes

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Every route we watch from Edinburgh (EDI)

Get told the moment a EDI → IAH seat opens.

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