Hong Kong (HKG) to Singapore (SIN) business class award flights

SIN → HKG

Lowest seen in the last 2 daysPlus fees$84.50Program

Atmos RewardsAirline

Malaysia AirlinesDepartingMon, Nov 16

Last checked 1d agoChecked 20 Oct 2026, 19:08 UTC

Which program and airline costs you least

Hong Kong to Singapore in business class starts at 50K Atmos points plus $84.50 — Malaysia Airlines through Atmos Rewards.

Every way to book HKG to SIN with miles or points
Airline	Program
Thai Airwaysvia BKKlast seen 14 Oct, not re-checked sinceThai Royal Orchid Plus	Thai Royal Orchid Plus	35Kplus $232.79	$232.79
Malaysia Airlinesvia KULAtmos Rewards	Atmos Rewards	Fewest points50K Atmos pointsplus $84.50	Lowest fees$84.50
Philippine Airlinesvia MNLAtmos Rewards	Atmos Rewards	50K Atmos pointsplus $89.30	$89.30
Hainan Airlinesvia HAKAtmos Rewards	Atmos Rewards	50K Atmos pointsplus $154.30	$154.30

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.

HKG to SIN in business class: the facts

Over the next 60 days we hold business class seats from Hong Kong to Singapore on 38 of the 38 departure days we have checked so far (22 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.

Thai Royal Orchid Plus
Days with space
27 of 38 checked
Lowest
35,000 miles
Typical day
35,000 miles
Cash on top
$233
Atmos Rewards
Days with space
18 of 38 checked
Lowest
50,000 Atmos points
Typical day
50,000 Atmos points
Cash on top
$85 to $154

HKG to SIN business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Thai Royal Orchid Plus	27 of 38 checked	35,000 miles	35,000 miles	$233
Atmos Rewards	18 of 38 checked	50,000 Atmos points	50,000 Atmos points	$85 to $154

Nonstop or with a connection

No nonstop seats in the window. With a connection on Hainan Airlines, Malaysia Airlines, Philippine Airlines and Thai Airways.

How to book it

Thai Royal Orchid Plus books on thaiairways.com: sign in there, search HKG to SIN in business class on a date with space, and pay in miles with the cash on top (from $233).
Atmos Rewards books on alaskaair.com: sign in there, search HKG to SIN in business class on a date with space, and pay in Atmos points with the cash on top (from $85).

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

More routes

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Every route we watch from Hong Kong (HKG)

Get told the moment a HKG → SIN seat opens.

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