Route guide

Ho Chi Minh City to Sihanoukville (SGN-KOS): Nonstop Upgrade & Award Space

Angkor Air flies the SGN to KOS nonstop about 5 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every SGN to KOS departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 22, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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5
Nonstop flights a week
215 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every SGN to KOS departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Ho Chi Minh City to Sihanoukville to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each SGN to KOS departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

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

Airlines flying Ho Chi Minh City to Sihanoukville nonstop

Carriers operating SGN to KOS nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Angkor Air
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Frequently asked questions about SGN to KOS

How far is Sihanoukville from Ho Chi Minh City?
SGN to KOS covers about 215 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from SGN to KOS?
Angkor Air is currently the only airline flying SGN to KOS nonstop. 2LNR tracks confirmed upgrade and award space on every Angkor Air departure.
How many flights a week are there from SGN to KOS?
About 5 nonstop flights a week run between Ho Chi Minh City and Sihanoukville in the current schedule, operated by Angkor Air. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on SGN to KOS?
Open the SGN to KOS calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Ho Chi Minh City to Sihanoukville route, and 2LNR will notify you when space opens. It's free to start.

Never miss SGN to KOS upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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