Phuket to Siem Reap HKT → SAI
Phuket International Airport (HKT) → Siem Reap International Airport (SAI)
The cheapest return found recently is $155 with Thai AirAsia, 19 Jan 2027 – 22 Jan 2027, found yesterday.
Return
The cheapest return fare on each of 37 departure dates is usually $223 to $270.
Cheapest return found recently
$155
19 Jan 2027 – 22 Jan 2027 · Thai AirAsia
Phuket International Airport (HKT) → Siem Reap International Airport (SAI)
Leaves 11:10 p.m. · Return leaves 9:50 a.m. · 14 h 45 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
$198
15 Jan 2027 – 20 Jan 2027 · Thai AirAsia
Phuket International Airport (HKT) → Siem Reap International Airport (SAI)
Leaves 2:30 p.m. · Return leaves 4:50 p.m. · 3 h 10 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Every nonstop date from Phuket to Siem Reap
Found recently, and the cheapest we hold
$155 19 Jan 2027 – 22 Jan 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $126 to $200.
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 37 departure dates from 9 Nov to 13 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 3-night return fares leaving within 3 days of 19 Jan 2027 to compare.
Every date we hold
54 fares on 37 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 9 Nov – 11 Nov | $226 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 10 Nov – 16 Nov | $257 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 5 days ago | See prices for these dates |
| 13 Nov – 13 Nov | $251 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 5 days ago | See prices for these dates |
| 14 Nov – 14 Nov | $330 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 30 Nov – 2 Dec | $226 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 13 Dec – 14 Dec | $213 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 22 Dec – 17 Jan 2027 | $306 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 24 Dec – 13 Jan 2027 | $327 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 25 Dec – 15 Jan 2027 | $263 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 26 Dec – 11 Jan 2027 | $348 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 5 days ago | See prices for these dates |
| 27 Dec – 17 Jan 2027 | $290 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 31 Dec – 4 Jan 2027 | $375 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 2 Jan 2027 – 25 Jan 2027 | $362 | AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 3 days ago | See prices for these dates |
| 4 Jan 2027 – 8 Jan 2027 | $267 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back 1 stop | found 4 days ago | See prices for these dates |
| 6 Jan 2027 – 22 Jan 2027 | $206 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 7 Jan 2027 – 22 Jan 2027 | $248 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 8 Jan 2027 – 26 Jan 2027 | $227 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back 1 stop | found yesterday | See prices for these dates |
| 9 Jan 2027 – 24 Jan 2027 | $276 | AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 3 days ago | See prices for these dates |
| 10 Jan 2027 – 27 Jan 2027 | $226 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 11 Jan 2027 – 8 Feb 2027 | $229 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 13 Jan 2027 – 16 Jan 2027 | $291 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back 1 stop | found yesterday | See prices for these dates |
| 15 Jan 2027 – 20 Jan 2027 | $198 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 16 Jan 2027 – 21 Jan 2027 | $270 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 17 Jan 2027 – 21 Jan 2027 | $223 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back 1 stop | found today | See prices for these dates |
| 19 Jan 2027 – 22 Jan 2027 | $155 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 20 Jan 2027 – 24 Jan 2027 | $198 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 1 Feb 2027 – 3 Feb 2027 | $204 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 2 Feb 2027 – 5 Feb 2027 | $250 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 5 days ago | See prices for these dates |
| 8 Feb 2027 – 11 Feb 2027 | $237 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 18 Feb 2027 – 20 Feb 2027 | $264 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 19 Feb 2027 – 26 Feb 2027 | $202 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 26 Feb 2027 – 2 Mar 2027 | $227 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back 1 stop | found 4 days ago | See prices for these dates |
| 28 Feb 2027 – 5 Mar 2027 | $253 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 4 Mar 2027 – 26 Mar 2027 | $228 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 5 Mar 2027 – 26 Mar 2027 | $200 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 7 Mar 2027 – 10 Mar 2027 | $199 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out nonstop, back nonstop | found today | See prices for these dates |
| 13 Mar 2027 – 17 Mar 2027 | $231 | Thai AirAsia | Phuket International Airport (HKT) → Siem Reap International Airport (SAI) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $155.
Airlines on the cheapest dates: Thai AirAsia, AirAsia.
Premium cabin fares from Phuket 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 19 Jan 2027 – 22 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Phuket to Siem Reap?
Return
Fares 90 to 179 days before departure were typically 21% lower than 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
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 7–13 days | $250 | $214 | +27% | 10 |
| 14–29 days | $251 | $133 | +27% | 25 |
| 30–59 days | $215 | $139 | +9% | 25 |
| 60–89 days | $208 | $139 | +6% | 25 |
| 90–179 days | $197 | $126 | Cheapest seen | 25 |
| 180+ days | $249 | $249 | +26% | 14 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Krabi → Siem Reap
73 km from Phuket
$331
$176 more than flying from Phuket
14 Jan 2027 – 16 Jan 2027 · KBV → SAI · out 1 stop, back 1 stop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Krabi → Siem Reap
73 km from Phuket
$147
18 Feb 2027 · KBV → SAI · stops unknown
found 4 days 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 19 Jan 2027 – 22 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