Cheap flights from Siem Reap to Ho Chi Minh City from $150 SAI → SGN
Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN)
The cheapest one-way found recently is $150 with Air Cambodia, 7 Feb 2027, found 3 days ago.
- Cheapest one-way found recently
- $150, Air Cambodia, found 3 days ago
- Cheapest month to fly
- March 2027, one-way fares from $139 found in the last 7 days
- Airlines with nonstop flights
- Vietnam Airlines, Air Cambodia
- Shortest nonstop flight found
- 1 h 30 min
One-way
The cheapest one-way fare on each of 10 departure dates is usually $145 to $152.
Cheapest one-way found recently
$150
7 Feb 2027 · Air Cambodia
Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN)
Leaves 10:25 p.m. · 1 h 30 min trip
nonstop
found 3 days ago
Cheapest nonstop one-way
$150
7 Feb 2027 · Air Cambodia
Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN)
Leaves 10:25 p.m. · 1 h 30 min trip
nonstop
found 3 days ago
Found recently, and the cheapest we hold
$150 7 Feb 2027found 3 days agoOpen this trip
$139 23 Mar 2027found 7 days agoOpen this trip
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $109 to $153.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 10 departure dates from 18 Nov to 31 Oct 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 7 Feb 2027 to compare.
Every date we hold
10 fares on 10 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Nov | $143 | Air Cambodia | Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN) | nonstop | found 4 days ago | Open this trip |
| 30 Dec | $150 | Air Cambodia | Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN) | nonstop | found 4 days ago | Open this trip |
| 7 Feb 2027 | $150 | Air Cambodia | Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN) | nonstop | found 3 days ago | Open this trip |
| 20 Feb 2027 | $157 | Vietnam Airlines | Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN) | nonstop | found 6 days ago | Open this trip |
| 27 Feb 2027 | $143 | Vietjet | Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN) | 1 stop | found 5 days ago | Open this trip |
| 23 Mar 2027 | $139 | Air Cambodia | Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN) | stops unknown | found 7 days ago | Open this trip |
| 11 Jul 2027 | $152 | Vietnam Airlines | Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN) | nonstop | found 4 days ago | Open this trip |
| 5 Aug 2027 | $152 | Vietnam Airlines | Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN) | nonstop | found 3 days ago | Open this trip |
| 11 Sept 2027 | $152 | Vietnam Airlines | Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN) | nonstop | found 3 days ago | Open this trip |
| 31 Oct 2027 | $285 | Bangkok Airways | Siem Reap International Airport (SAI) → Tan Son Nhat International Airport (SGN) | 1 stop | found 7 days ago | Open this trip |
Which month looks cheapest?
March 2027 is the cheapest month — from $139.
Airlines on the cheapest dates: Air Cambodia, Vietnam Airlines, Vietjet, Bangkok Airways.
Premium cabin fares from Siem Reap to Ho Chi Minh City
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 7 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Siem Reap to Ho Chi Minh City?
One-way
The cheapest fares were 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $129 | $109 | Cheapest seen | 10 |
| 7–13 days | $130 | $110 | +1% | 10 |
| 14–29 days | $134 | $125 | +4% | 23 |
| 30–59 days | $134 | $110 | +4% | 45 |
| 60–89 days | $139 | $128 | +8% | 36 |
| 90–179 days | $140 | $130 | +9% | 37 |
| 180+ days | $161 | $148 | +25% | 33 |
Live price for these dates
The cheapest one-way found recently is for 7 Feb 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a one-way flight from Siem Reap to Ho Chi Minh City?
The cheapest one-way found recently is $150 with Air Cambodia, 7 Feb 2027, found 3 days ago. The cheapest one-way we hold, of any age, is $139 with Air Cambodia, 23 Mar 2027, found 7 days ago. The cheapest one-way fare on each of 10 departure dates is usually $145 to $152.
What is the cheapest month to fly from Siem Reap to Ho Chi Minh City?
March 2027 is the cheapest month for a one-way, from $139, 23 Mar 2027, found 7 days ago.
How far ahead should I book a flight from Siem Reap to Ho Chi Minh City?
In 49 days of prices between 24 Sept and 11 Nov, one-way fares were cheapest 0 to 6 days before departure.
Is there a direct flight from Siem Reap to Ho Chi Minh City?
Yes, the cheapest nonstop one-way found recently is $150 with Air Cambodia, 7 Feb 2027, found 3 days ago.
How long is the flight from Siem Reap to Ho Chi Minh City?
The cheapest nonstop one-way found recently, with Air Cambodia on 7 Feb 2027, takes 1 h 30 min from Siem Reap International Airport (SAI) to Tan Son Nhat International Airport (SGN).
Which airlines have the cheapest flights from Siem Reap to Ho Chi Minh City?
Between 18 Nov and 31 Oct 2027, Air Cambodia has the cheapest one-way on 4 of the 10 departure dates we hold, Vietnam Airlines on 4 and Vietjet on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work