Kunming to Sihanoukville (KMG-KOS): nonstop flights and who flies them

Ruili Airlines flies nonstop from Kunming (KMG) to Sihanoukville (KOS) just three times a week. Ruili Airlines flies the route nonstop in 2LNR's schedule data, and the reverse direction is linked below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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3
Flights a week, 4-week average
1,001 mi
Nonstop distance
Free
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Kunming to Sihanoukville flight schedule

Schedule data dated .

We last checked the KMG to KOS schedule against our schedule feed on July 26, 2026. A copy of this page can stay in use for a few days after it's built, and by then that check would be more than 14 days old, so we aren't publishing departure times. The frequency figures above come from that same schedule.

See every KMG to KOS date on the interactive map

The full KMG to KOS nonstop schedule

Ruili Airlines flies the route nonstop in 2LNR's schedule data. This page lists who operates the KMG to KOS nonstop and how often it runs, and the interactive route map shows each date.

See the schedule

Who operates each KMG to KOS nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See KMG to KOS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Kunming to Sihanoukville nonstop

Carriers operating KMG to KOS nonstop in the current schedule.

See KMG to KOS on the interactive map →

Frequently asked questions about KMG to KOS

How far is Sihanoukville from Kunming?
KMG to KOS covers about 1,001 miles nonstop. Flight times vary by aircraft and season; the interactive route map lists each scheduled departure with its own times.
Which airlines fly nonstop from KMG to KOS?
Ruili Airlines is currently the only airline flying KMG to KOS nonstop. 2LNR doesn't show award or upgrade space for it on KMG to KOS, so this page carries the schedule rather than a space claim.
How often does KMG to KOS operate?
The KMG to KOS nonstop currently runs three times a week, on Ruili Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added.
Does 2LNR show upgrade or award space on KMG to KOS?
Not on this route: 2LNR doesn't show award or upgrade space for Ruili Airlines on KMG to KOS. This page lists who flies the KMG to KOS nonstop and how often, and the interactive route map shows each date.

See the full KMG to KOS nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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