Siem Reap to Ho Chi Minh City (SAI-SGN): Nonstop Upgrade & Award Space
Angkor Air and Vietnam Airlines fly nonstop between Siem Reap (SAI) and Ho Chi Minh City (SGN), roughly 26 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every SAI to SGN departure, so you know which flights have space before you book.
Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.
Confirmed upgrade & award space on every SAI to SGN 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 Siem Reap to Ho Chi Minh City 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 SAI to SGN 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 SAI to SGN on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Siem Reap to Ho Chi Minh City nonstop
Carriers operating SAI to SGN nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- Angkor Air
- Vietnam Airlines
Frequently asked questions about SAI to SGN
How far is Ho Chi Minh City from Siem Reap?
Which airlines fly nonstop from SAI to SGN?
How many flights a week are there from SAI to SGN?
How do I check upgrade or award availability on SAI to SGN?
Never miss SAI to SGN upgrade or award space
Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.
Get started free