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Ho Chi Minh City to Sihanoukville SGN → KOS

Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)

The cheapest return found recently is $366 with Air Cambodia, 12 Jan 2027 – 24 Jan 2027, found today.

Return

The cheapest return fare on each of 10 departure dates is usually $349 to $367.

Cheapest return found recently

$366

12 Jan 2027 – 24 Jan 2027 · Air Cambodia

Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)

Leaves 9:30 a.m. · Return leaves 1:50 p.m. · 2 h 40 min of travel, both ways together

out nonstop, back nonstop

found today

See prices for these datesCheck today's price

Cheapest nonstop return

$366

12 Jan 2027 – 24 Jan 2027 · Air Cambodia

Tan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)

Leaves 9:30 a.m. · Return leaves 1:50 p.m. · 2 h 40 min of travel, both ways together

out nonstop, back nonstop

found today

See prices for these datesCheck today's price

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Found recently, and the cheapest we hold

Cheapest found recently $366 12 Jan 2027 – 24 Jan 2027found todaySee prices for these dates

Cheapest we hold, of any age $342 28 Mar 2027 – 15 Apr 2027found 2 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $304 to $347.

At $366, the cheapest return found recently is above that range.

25 days is a short history, so treat this range as an early guide.

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 10 departure dates from 29 Oct to 28 Mar 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 12-night return fares leaving within 3 days of 12 Jan 2027 to compare.

Every date we hold

10 fares on 10 departure dates

29 Oct – 4 Nov: $351, found 2 days ago8 Dec – 22 Dec: $382, found 3 days ago11 Jan 2027 – 21 Jan 2027: $348, found 6 days ago12 Jan 2027 – 24 Jan 2027: $366, found today16 Jan 2027 – 22 Jan 2027: $367, found 5 days ago17 Jan 2027 – 22 Jan 2027: $367, found 6 days ago19 Jan 2027 – 19 Jan 2027: $431, found 5 days ago17 Feb 2027 – 26 Feb 2027: $347, found 5 days ago22 Mar 2027 – 26 Mar 2027: $352, found 2 days ago28 Mar 2027 – 15 Apr 2027: $342, found 2 days agoOctDecJanFebMar
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
29 Oct – 4 Nov$351Air CambodiaTan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)out nonstop, back nonstopfound 2 days agoSee prices for these dates
8 Dec – 22 Dec$382Air CambodiaTan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)out nonstop, back 1 stopfound 3 days agoSee prices for these dates
11 Jan 2027 – 21 Jan 2027$348Air CambodiaTan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)out nonstop, back nonstopfound 6 days agoSee prices for these dates
12 Jan 2027 – 24 Jan 2027$366Air CambodiaTan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)out nonstop, back nonstopfound todaySee prices for these dates
16 Jan 2027 – 22 Jan 2027$367Air CambodiaTan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)out nonstop, back nonstopfound 5 days agoSee prices for these dates
17 Jan 2027 – 22 Jan 2027$367Air CambodiaTan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)out nonstop, back nonstopfound 6 days agoSee prices for these dates
19 Jan 2027 – 19 Jan 2027$431Air CambodiaTan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)out nonstop, back nonstopfound 5 days agoSee prices for these dates
17 Feb 2027 – 26 Feb 2027$347Air CambodiaTan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)out nonstop, back nonstopfound 5 days agoSee prices for these dates
22 Mar 2027 – 26 Mar 2027$352Air CambodiaTan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)out nonstop, back nonstopfound 2 days agoSee prices for these dates
28 Mar 2027 – 15 Apr 2027$342Air CambodiaTan Son Nhat International Airport (SGN) → Sihanouk International Airport (KOS)out nonstop, back nonstopfound 2 days agoSee prices for these dates

Which month looks cheapest?

March 2027 is the cheapest month — from $342.

October 2026From $3511 departure date29 Oct – 4 Nov · found 2 days agoSee prices for these dates
December 2026From $3821 departure date8 Dec – 22 Dec · found 3 days agoSee prices for these dates
January 2027From $3485 departure dates11 Jan 2027 – 21 Jan 2027 · found 6 days agoSee prices for these dates
February 2027From $3471 departure date17 Feb 2027 – 26 Feb 2027 · found 5 days agoSee prices for these dates
March 2027From $342Cheapest seen2 departure dates28 Mar 2027 – 15 Apr 2027 · found 2 days agoSee prices for these dates

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 12 Jan 2027 – 24 Jan 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 30 to 59 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (25 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
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
30–59 days$347$328+10%23
60–89 days$345$304+9%23
90–179 days$316$312Cheapest seen24

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

$39

$327 less than flying to Sihanoukville

2 Nov – 6 Nov · SGN → PQC · out nonstop, back nonstop

found 13 hours ago

See this route

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

11 Jan 2027 · SGN → PQC · nonstop

found 18 hours ago

See this route

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 12 Jan 2027 – 24 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.

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