Krabi to Siem Reap KBV → SAI
Krabi Airport (KBV) → Siem Reap International Airport (SAI)
The cheapest return found recently is $331 with Thai AirAsia, 14 Jan 2027 – 16 Jan 2027, found yesterday. The cheapest one-way found recently is $121 with Thai Vietjet Air, 16 Mar 2027, found 3 days ago.
Return
The cheapest return fare on each of 4 departure dates is usually $371 to $433.
Cheapest return found recently
$331
14 Jan 2027 – 16 Jan 2027 · Thai AirAsia
Krabi Airport (KBV) → Siem Reap International Airport (SAI)
Leaves 7:45 p.m. · Return leaves 11:50 a.m. · 19 h 25 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$331 14 Jan 2027 – 16 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 $271 to $357.
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 4 departure dates from 22 Dec to 14 Jan 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 2-night return fares leaving within 3 days of 14 Jan 2027 to compare.
Every date we hold
5 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Dec – 26 Dec | $384 | Thai AirAsia | Krabi Airport (KBV) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 23 Dec – 26 Dec | $428 | Thai AirAsia | Krabi Airport (KBV) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 24 Dec – 29 Dec | $446 | THAI Airways | Krabi Airport (KBV) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 14 Jan 2027 – 16 Jan 2027 | $331 | Thai AirAsia | Krabi Airport (KBV) → Siem Reap International Airport (SAI) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $331.
Airlines on the cheapest dates: Thai AirAsia, THAI Airways.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $129 to $142.
Cheapest one-way found recently
$121
16 Mar 2027 · Thai Vietjet Air
Krabi Airport (KBV) → Siem Reap International Airport (SAI)
Leaves 8:45 p.m. · 11 h 35 min trip
1 stop
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$121 16 Mar 2027found 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 12 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $122 to $189.
At $121, the cheapest one-way found recently is below that range.
12 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?
Compared with the cheapest one-way fare on each of 3 departure dates from 18 Feb 2027 to 18 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?
No. We hold one-way fares on 1 other departure date within 3 days of 16 Mar 2027, and it is not cheaper.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Feb 2027 | $147 | AirAsia Cambodia | Krabi Airport (KBV) → Siem Reap International Airport (SAI) | stops unknown | found 4 days ago | Open this trip |
| 16 Mar 2027 | $121 | Thai Vietjet Air | Krabi Airport (KBV) → Siem Reap International Airport (SAI) | 1 stop | found 3 days ago | Open this trip |
| 18 Mar 2027 | $136 | Bangkok Airways | Krabi Airport (KBV) → Siem Reap International Airport (SAI) | stops unknown | found 6 days ago | Open this trip |
Which month looks cheapest?
March 2027 is the cheapest month — from $121.
Airlines on the cheapest dates: AirAsia Cambodia, Thai Vietjet Air, Bangkok Airways.
Premium cabin fares from Krabi 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 14 Jan 2027 – 16 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 16 Mar 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Krabi to Siem Reap?
Return
Fares 90 to 179 days before departure were typically 7% 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
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $331 | $272 | +8% | 13 |
| 60–89 days | $357 | $331 | +16% | 19 |
| 90–179 days | $308 | $308 | Cheapest seen | 15 |
One-way
Not enough history yet: in 12 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Phuket → Siem Reap
73 km from Krabi
$155
$176 less than flying from Krabi
19 Jan 2027 – 22 Jan 2027 · HKT → 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.
Live price for these dates
The cheapest return found recently is for 14 Jan 2027 – 16 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