San Francisco (SFO) to Bangkok (BKK) business class award flights

BKK → SFO

Cheapest right nowPlus fees$700.80Program

Air France-KLM Flying BlueLight fareAirline

KLMDepartingWed, Dec 2

Last checked 5h agoChecked 21 Oct 2026, 22:58 UTC

Which program and airline costs you least

San Francisco to Bangkok in business class starts at 213.5K miles plus $700.80 — KLM through Air France-KLM Flying Blue. Alaska Airlines through Atmos Rewards charges the least cash — $39.50 — but wants 250K Atmos points.

Every way to book SFO to BKK with miles or points
Airline	Program
United Airlinesvia TPElast seen 12 Oct, not re-checked sinceLifeMiles	LifeMiles	90Kplus $54.40	$54.40
EVA Airvia TPElast seen 12 Oct, not re-checked sinceLifeMiles	LifeMiles	90Kplus $54.40	$54.40
KLMvia AMSAir France-KLM Flying Blue	Air France-KLM Flying BlueLight fare	Fewest miles213.5Kplus $700.80	$700.80
Air Francevia CDGAir France-KLM Flying Blue	Air France-KLM Flying BlueLight fare	213.5Kplus $700.90	$700.90
Alaska Airlinesvia SEA, NRTAtmos Rewards	Atmos Rewards	250K Atmos pointsplus $39.50	Lowest fees$39.50
Starlux Airlinesvia TPEAtmos Rewards	Atmos Rewards	250K Atmos pointsplus $50.40	$50.40
Condorvia FRAAtmos Rewards	Atmos Rewards	400K Atmos pointsplus $128.20	$128.20

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.

SFO to BKK in business class: the facts

Over the next 60 days we hold business class seats from San Francisco to Bangkok on 48 of the 48 departure days we have checked so far (12 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 21, 2026.

LifeMiles
Days with space
32 of 48 checked
Lowest
90,000 miles
Typical day
90,000 miles
Cash on top
$54 to $59
Air France-KLM Flying Blue
Days with space
12 of 48 checked
Lowest
213,500 miles
Typical day
333,000 miles
Cash on top
$701
Atmos Rewards
Days with space
38 of 48 checked
Lowest
250,000 Atmos points
Typical day
250,000 Atmos points
Cash on top
$40 to $128

SFO to BKK business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
LifeMiles	32 of 48 checked	90,000 miles	90,000 miles	$54 to $59
Air France-KLM Flying Blue	12 of 48 checked	213,500 miles	333,000 miles	$701
Atmos Rewards	38 of 48 checked	250,000 Atmos points	250,000 Atmos points	$40 to $128

Nonstop or with a connection

No nonstop seats in the window. With a connection on Air France, Alaska Airlines, Condor, EVA Air, KLM, Starlux Airlines and United Airlines.

How to book it

LifeMiles books on lifemiles.com: sign in there, search SFO to BKK in business class on a date with space, and pay in miles with the cash on top (from $54).
Air France-KLM Flying Blue books on airfrance.fr: sign in there, search SFO to BKK in business class on a date with space, and pay in miles with the cash on top (from $701).
Atmos Rewards books on alaskaair.com: sign in there, search SFO to BKK in business class on a date with space, and pay in Atmos points with the cash on top (from $40).

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

More routes

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Every route we watch from San Francisco (SFO)

Get told the moment a SFO → BKK seat opens.

We re-check that exact seat seconds before the email leaves, so what you open is still there.

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