Cheap flights from Ho Chi Minh City to Sihanoukville from $336 SGN → KOS
Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)
The cheapest return found recently is $336 with Air Cambodia, 3 Apr 2027 – 2 May 2027, found today.
- Cheapest return found recently
- $336, 3 Apr 2027 to 2 May 2027
- Usual return price
- $347 to $369
- Cheapest month to fly
- April 2027, return fares from $336 found in the last 7 days
Return
The cheapest return fare on each of 15 departure dates is usually $347 to $369.
Cheapest return found recently
$336
3 Apr 2027 – 2 May 2027 · Air Cambodia
Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)
Leaves 7:55 a.m. · Return leaves 9:50 a.m. · 3 h of travel, both ways together
out nonstop, back nonstop
found today
Cheapest nonstop return
$336
3 Apr 2027 – 2 May 2027 · Air Cambodia
Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)
Leaves 7:55 a.m. · Return leaves 9:50 a.m. · 3 h of travel, both ways together
out nonstop, back nonstop
found today
Found recently, and the cheapest we hold
$336 3 Apr 2027 – 2 May 2027found todaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $242 to $347.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 15 departure dates from 16 Dec to 3 Apr 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?
No. We hold 29-night return fares on 1 other departure date within 3 days of 3 Apr 2027, and it is not cheaper.
Every date we hold
22 fares on 15 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 16 Dec – 25 Dec | $368 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 27 Dec – 6 Jan 2027 | $400 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 4 Jan 2027 – 7 Jan 2027 | $384 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 19 Jan 2027 – 27 Jan 2027 | $369 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 23 Jan 2027 – 15 Feb 2027 | $338 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 25 Jan 2027 – 11 Feb 2027 | $359 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 27 Jan 2027 – 15 Feb 2027 | $339 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 21 Feb 2027 – 3 Mar 2027 | $347 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 8 Mar 2027 – 23 Mar 2027 | $384 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 13 Mar 2027 – 27 Mar 2027 | $347 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 15 Mar 2027 – 24 Mar 2027 | $347 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 16 Mar 2027 – 21 Mar 2027 | $347 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 1 Apr 2027 – 2 May 2027 | $351 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found today | See prices for these dates |
| 2 Apr 2027 – 2 May 2027 | $351 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found today | See prices for these dates |
| 3 Apr 2027 – 2 May 2027 | $336 | Air Cambodia | Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS) | out nonstop, back nonstop | found today | See prices for these dates |
Which month looks cheapest?
April 2027 is the cheapest month — from $336.
Airlines on the cheapest dates: Air Cambodia.
Premium cabin fares from Ho Chi Minh City to Sihanoukville
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 3 Apr 2027 – 2 May 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Ho Chi Minh City to Sihanoukville?
Return
Fares 90 to 179 days before departure were typically 9% lower than 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 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 |
|---|---|---|---|---|
| 14–29 days | $347 | $307 | +10% | 17 |
| 30–59 days | $366 | $328 | +16% | 43 |
| 60–89 days | $345 | $304 | +9% | 46 |
| 90–179 days | $316 | $242 | Cheapest seen | 49 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Ho Chi Minh City → Phu Quoc
68 km from Sihanoukville
$44
$292 less than flying to Sihanoukville
24 Mar 2027 – 4 Apr 2027 · SGN → PQC · out nonstop, back nonstop
found 21 hours ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Ho Chi Minh City → Phu Quoc
68 km from Sihanoukville
$23
30 Nov · SGN → PQC · nonstop
found 15 hours ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 3 Apr 2027 – 2 May 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 return flight from Ho Chi Minh City to Sihanoukville?
The cheapest return found recently is $336 with Air Cambodia, 3 Apr 2027 to 2 May 2027, found today. The cheapest return fare on each of 15 departure dates is usually $347 to $369.
What is the cheapest month to fly from Ho Chi Minh City to Sihanoukville?
April 2027 is the cheapest month for a return, from $336, 3 Apr 2027 to 2 May 2027, found today.
How far ahead should I book a flight from Ho Chi Minh City to Sihanoukville?
In 50 days of prices between 24 Sept and 12 Nov, return fares 90 to 179 days before departure were typically 9% lower than 14 to 29 days before departure.
Is there a direct flight from Ho Chi Minh City to Sihanoukville?
Yes, the cheapest nonstop return found recently is $336 with Air Cambodia, 3 Apr 2027 to 2 May 2027, found today.
Which airlines have the cheapest flights from Ho Chi Minh City to Sihanoukville?
Between 16 Dec and 3 Apr 2027, Air Cambodia has the cheapest return on all 15 departure dates we hold.
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