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Ho Chi Minh City to Siem Reap SGN → SAI

Tan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)

The cheapest return found recently is $244 with Vietnam Airlines, 20 Jan 2027 – 23 Jan 2027, found today. The cheapest one-way found recently is $127 with Vietnam Airlines, 22 May 2027, found 2 days ago.

Return

The cheapest return fare on each of 20 departure dates is usually $257 to $290.

Cheapest return found recently

$244

20 Jan 2027 – 23 Jan 2027 · Vietnam Airlines

Tan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)

Leaves 11:00 p.m. · Return leaves 8:30 p.m. · 42 h 40 min of travel, both ways together

out 1 stop, back 1 stop

found today

See prices for these datesCheck today's price

Cheapest nonstop return

$276

1 Feb 2027 – 5 Feb 2027 · Air Cambodia

Tan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)

Leaves 5:50 p.m. · Return leaves 6:50 p.m. · 2 h 25 min of travel, both ways together

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

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Found recently, and the cheapest we hold

Cheapest found recently $244 20 Jan 2027 – 23 Jan 2027found todaySee prices for these dates

Cheapest we hold, of any age $232 2 Nov – 8 Novfound 3 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 $190 to $225.

At $244, 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 20 departure dates from 2 Nov to 1 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?

No. We hold 3-night return fares on 1 other departure date within 3 days of 20 Jan 2027, and it is not cheaper.

Every date we hold

23 fares on 20 departure dates

2 Nov – 8 Nov: $232, found 3 days ago8 Nov – 14 Nov: $278, found 6 days ago23 Nov – 25 Nov: $264, found 3 days ago26 Nov – 1 Dec: $247, found 4 days ago28 Nov – 30 Nov: $248, found 4 days ago19 Dec – 31 Dec: $262, found 6 days ago21 Dec – 28 Dec: $263, found 6 days ago22 Dec – 30 Dec: $260, found 6 days ago28 Dec – 30 Dec: $289, found 3 days ago12 Jan 2027 – 28 Jan 2027: $246, found 4 days ago15 Jan 2027 – 18 Jan 2027: $280, found 2 days ago20 Jan 2027 – 23 Jan 2027: $244, found today23 Jan 2027 – 26 Jan 2027: $293, found 5 days ago24 Jan 2027 – 27 Jan 2027: $293, found 5 days ago1 Feb 2027 – 5 Feb 2027: $276, found yesterday17 Feb 2027 – 13 Mar 2027: $287, found 2 days ago20 Feb 2027 – 13 Mar 2027: $276, found yesterday12 Mar 2027 – 15 Mar 2027: $293, found 4 days ago13 Mar 2027 – 17 Mar 2027: $302, found 4 days ago1 Oct 2027 – 3 Oct 2027: $341, found 6 days agoNovDecJanFebMarOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Nov – 8 Nov$232Vietnam AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
8 Nov – 14 Nov$278Vietnam AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
23 Nov – 25 Nov$264Vietnam AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back nonstopfound 3 days agoSee prices for these dates
26 Nov – 1 Dec$247Pacific AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
28 Nov – 30 Nov$248Pacific AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
19 Dec – 31 Dec$262Pacific AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
21 Dec – 28 Dec$263Pacific AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
22 Dec – 30 Dec$260Pacific AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
28 Dec – 30 Dec$289Vietnam AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out nonstop, back nonstopfound 3 days agoSee prices for these dates
12 Jan 2027 – 28 Jan 2027$246Vietnam AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
15 Jan 2027 – 18 Jan 2027$280Vietnam AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back nonstopfound 2 days agoSee prices for these dates
20 Jan 2027 – 23 Jan 2027$244Vietnam AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound todaySee prices for these dates
23 Jan 2027 – 26 Jan 2027$293Air CambodiaTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out nonstop, back nonstopfound 5 days agoSee prices for these dates
24 Jan 2027 – 27 Jan 2027$293Air CambodiaTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out nonstop, back nonstopfound 5 days agoSee prices for these dates
1 Feb 2027 – 5 Feb 2027$276Air CambodiaTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out nonstop, back nonstopfound yesterdaySee prices for these dates
17 Feb 2027 – 13 Mar 2027$287Air CambodiaTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out nonstop, back nonstopfound 2 days agoSee prices for these dates
20 Feb 2027 – 13 Mar 2027$276Vietnam AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back nonstopfound yesterdaySee prices for these dates
12 Mar 2027 – 15 Mar 2027$293Vietnam AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
13 Mar 2027 – 17 Mar 2027$302Air CambodiaTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out nonstop, back nonstopfound 4 days agoSee prices for these dates
1 Oct 2027 – 3 Oct 2027$341Vietnam AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)out 1 stop, back nonstopfound 6 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $232.

November 2026From $232Cheapest seen5 departure dates2 Nov – 8 Nov · found 3 days agoSee prices for these dates
December 2026From $2604 departure dates22 Dec – 30 Dec · found 6 days agoSee prices for these dates
January 2027From $2445 departure dates20 Jan 2027 – 23 Jan 2027 · found todaySee prices for these dates
February 2027From $2763 departure dates1 Feb 2027 – 5 Feb 2027 · found yesterdaySee prices for these dates
March 2027From $2932 departure dates12 Mar 2027 – 15 Mar 2027 · found 4 days agoSee prices for these dates
October 2027From $3411 departure date1 Oct 2027 – 3 Oct 2027 · found 6 days agoSee prices for these dates

Airlines on the cheapest dates: Vietnam Airlines, Pacific Airlines, Air Cambodia.

One-way

Not enough comparable prices yet for a usual one-way price.

Cheapest one-way found recently

$127

22 May 2027 · Vietnam Airlines

Tan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)

Leaves 11:00 p.m. · 18 h 10 min trip

1 stop

found 2 days ago

Open this tripCheck today's price

Cheapest nonstop one-way

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently $127 22 May 2027found 2 days agoOpen this trip

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 23 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $113 to $149.

$127, the cheapest one-way found recently, sits here in that range of $113 to $149.

23 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 one-way price?

Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 22 May 2027 to compare.

Every date we hold

1 fares on 1 departure dates

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
22 May 2027$127Vietnam AirlinesTan Son Nhat International Airport (SGN) → Siem Reap International Airport (SAI)1 stopfound 2 days agoOpen this trip

Airlines on the cheapest dates: Vietnam Airlines.

Premium cabin fares from Ho Chi Minh City to Siem Reap

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 20 Jan 2027 – 23 Jan 2027 in another cabin: Premium economy · Business · First

Today's prices for 22 May 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Ho Chi Minh City to Siem Reap?

Return

The cheapest fares were 7 to 13 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
7–13 days$216$204Cheapest seen14
14–29 days$228$204+6%25
30–59 days$228$205+6%25
60–89 days$216$195+0%25
90–179 days$242$195+12%25
180+ days$244$219+13%21

One-way

Not enough history yet: in 23 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.

Live price for these dates

The cheapest return found recently is for 20 Jan 2027 – 23 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