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Phuket to Siem Reap in December 2026 HKT → SAI

Phuket International Airport (HKT) → Siem Reap International Airport (SAI)

For departures in December 2026, the cheapest return found recently is $290 with Thai AirAsia, 27 Dec – 17 Jan 2027, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 7 departure dates is usually $277 to $338. Across all 37 departure dates we hold on this route, it is usually $223 to $270. Of the 5 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$290

27 Dec – 17 Jan 2027 · Thai AirAsia

Phuket International Airport (HKT) → Siem Reap International Airport (SAI)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$213

13 Dec – 14 Dec · Thai AirAsia

Phuket International Airport (HKT) → Siem Reap International Airport (SAI)

out nonstop, back nonstop

found 5 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
13 Dec – 14 Dec$213Thai AirAsiaout nonstop, back nonstopfound 5 days agoSee prices for these dates
25 Dec – 15 Jan 2027$263Thai AirAsiaout nonstop, back nonstopfound 4 days agoSee prices for these dates
27 Dec – 17 Jan 2027$290Thai AirAsiaout nonstop, back nonstopfound 2 days agoSee prices for these dates
22 Dec – 17 Jan 2027$306Thai AirAsiaout 1 stop, back nonstopfound 4 days agoSee prices for these dates
24 Dec – 13 Jan 2027$327Thai AirAsiaout 1 stop, back nonstopfound 4 days agoSee prices for these dates

Every date we hold

7 departure dates

13 Dec – 14 Dec: $213, found 5 days ago22 Dec – 17 Jan 2027: $306, found 4 days ago24 Dec – 13 Jan 2027: $327, found 4 days ago25 Dec – 15 Jan 2027: $263, found 4 days ago26 Dec – 11 Jan 2027: $348, found 5 days ago27 Dec – 17 Jan 2027: $290, found 2 days ago31 Dec – 4 Jan 2027: $375, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
13 Dec – 14 Dec$213Thai AirAsiaPhuket International Airport (HKT) → Siem Reap International Airport (SAI)out nonstop, back nonstopfound 5 days agoSee prices for these dates
22 Dec – 17 Jan 2027$306Thai AirAsiaPhuket International Airport (HKT) → Siem Reap International Airport (SAI)out 1 stop, back nonstopfound 4 days agoSee prices for these dates
24 Dec – 13 Jan 2027$327Thai AirAsiaPhuket International Airport (HKT) → Siem Reap International Airport (SAI)out 1 stop, back nonstopfound 4 days agoSee prices for these dates
25 Dec – 15 Jan 2027$263Thai AirAsiaPhuket International Airport (HKT) → Siem Reap International Airport (SAI)out nonstop, back nonstopfound 4 days agoSee prices for these dates
26 Dec – 11 Jan 2027$348Thai AirAsiaPhuket International Airport (HKT) → Siem Reap International Airport (SAI)out 1 stop, back nonstopfound 5 days agoSee prices for these dates
27 Dec – 17 Jan 2027$290Thai AirAsiaPhuket International Airport (HKT) → Siem Reap International Airport (SAI)out nonstop, back nonstopfound 2 days agoSee prices for these dates
31 Dec – 4 Jan 2027$375Thai AirAsiaPhuket International Airport (HKT) → Siem Reap International Airport (SAI)out 1 stop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $155.

November 2026From $2265 departure dates9 Nov – 11 Nov · found 6 days agoSee prices for these dates
December 2026From $2137 departure dates13 Dec – 14 Dec · found 5 days agoSee prices for these dates
January 2027From $155Cheapest seen14 departure dates19 Jan 2027 – 22 Jan 2027 · found yesterdaySee prices for these datesEvery date in January 2027
February 2027From $2027 departure dates19 Feb 2027 – 26 Feb 2027 · found 4 days agoSee prices for these datesEvery date in February 2027
March 2027From $1984 departure dates7 Mar 2027 – 10 Mar 2027 · found todaySee prices for these dates

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