Koh Samui to Krabi USM → KBV
Koh Samui Airport (USM) → Krabi Airport (KBV)
The cheapest return found recently is $456 with Bangkok Airways, 2 Jan 2027 – 6 Jan 2027, found 3 days ago. The cheapest one-way found recently is $149 with Bangkok Airways, 18 Jan 2027, found yesterday.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$456
2 Jan 2027 – 6 Jan 2027 · Bangkok Airways
Koh Samui Airport (USM) → Krabi Airport (KBV)
Leaves 12:25 p.m. · Return leaves 6:25 p.m. · 1 h 35 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Cheapest nonstop return
$456
2 Jan 2027 – 6 Jan 2027 · Bangkok Airways
Koh Samui Airport (USM) → Krabi Airport (KBV)
Leaves 12:25 p.m. · Return leaves 6:25 p.m. · 1 h 35 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Found recently, and the cheapest we hold
$456 2 Jan 2027 – 6 Jan 2027found 3 days agoSee 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 $232 to $282.
At $456, 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?
Not enough comparable prices yet: we hold return fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 4-night return fares leaving within 3 days of 2 Jan 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 2 Jan 2027 – 6 Jan 2027 | $456 | Bangkok Airways | Koh Samui Airport (USM) → Krabi Airport (KBV) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Airlines on the cheapest dates: Bangkok Airways.
One-way
The cheapest one-way fare on each of 9 departure dates is usually $119 to $146.
Cheapest one-way found recently
$149
18 Jan 2027 · Bangkok Airways
Koh Samui Airport (USM) → Krabi Airport (KBV)
Leaves 5:00 p.m. · 50 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$149
18 Jan 2027 · Bangkok Airways
Koh Samui Airport (USM) → Krabi Airport (KBV)
Leaves 5:00 p.m. · 50 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$149 18 Jan 2027found yesterdayOpen this trip
$88 24 May 2027found 2 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $75 to $140.
At $149, the cheapest one-way 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 one-way price?
Compared with the cheapest one-way fare on each of 9 departure dates from 30 Oct to 8 Jul 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 one-way fares leaving within 3 days of 18 Jan 2027 to compare.
Every date we hold
10 fares on 9 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 30 Oct | $118 | Bangkok Airways | Koh Samui Airport (USM) → Krabi Airport (KBV) | nonstop | found 3 days ago | Open this trip |
| 13 Dec | $119 | Bangkok Airways | Koh Samui Airport (USM) → Krabi Airport (KBV) | nonstop | found 6 days ago | Open this trip |
| 8 Jan 2027 | $145 | Bangkok Airways | Koh Samui Airport (USM) → Krabi Airport (KBV) | nonstop | found 6 days ago | Open this trip |
| 10 Jan 2027 | $146 | Bangkok Airways | Koh Samui Airport (USM) → Krabi Airport (KBV) | nonstop | found 5 days ago | Open this trip |
| 18 Jan 2027 | $149 | Bangkok Airways | Koh Samui Airport (USM) → Krabi Airport (KBV) | nonstop | found yesterday | Open this trip |
| 30 Jan 2027 | $146 | Bangkok Airways | Koh Samui Airport (USM) → Krabi Airport (KBV) | nonstop | found 3 days ago | Open this trip |
| 16 Mar 2027 | $136 | Bangkok Airways | Koh Samui Airport (USM) → Krabi Airport (KBV) | nonstop | found 3 days ago | Open this trip |
| 24 May 2027 | $88 | Bangkok Airways | Koh Samui Airport (USM) → Krabi Airport (KBV) | nonstop | found 2 days ago | Open this trip |
| 8 Jul 2027 | $121 | Bangkok Airways | Koh Samui Airport (USM) → Krabi Airport (KBV) | nonstop | found 2 days ago | Open this trip |
Which month looks cheapest?
May 2027 is the cheapest month — from $88.
Airlines on the cheapest dates: Bangkok Airways.
Premium cabin fares from Koh Samui to Krabi
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 2 Jan 2027 – 6 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 18 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Koh Samui to Krabi?
Return
Fares 180 or more days before departure were typically 17% 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 | $281 | $258 | +21% | 18 |
| 60–89 days | $283 | $282 | +22% | 18 |
| 90–179 days | $296 | $282 | +28% | 7 |
| 180+ days | $232 | $232 | Cheapest seen | 14 |
One-way
Fares 14 to 29 days before departure were typically 16% lower than 0 to 6 days before departure.
From the cheapest one-way 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 |
|---|---|---|---|---|
| 0–6 days | $106 | $75 | +19% | 22 |
| 7–13 days | $111 | $87 | +25% | 9 |
| 14–29 days | $89 | $75 | Cheapest seen | 22 |
| 30–59 days | $105 | $105 | +18% | 9 |
| 60–89 days | $145 | $119 | +63% | 22 |
| 90–179 days | $145 | $136 | +63% | 25 |
| 180+ days | $103 | $88 | +16% | 13 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Koh Samui → Phuket
73 km from Krabi
$176
$280 less than flying to Krabi
25 Oct – 27 Oct · USM → HKT · out nonstop, back nonstop
found 9 hours ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Koh Samui → Phuket
73 km from Krabi
$70
$79 less than flying to Krabi
18 Nov · USM → HKT · nonstop
found 14 hours ago
Surat Thani → Krabi
94 km from Koh Samui
$71
$78 less than flying from Koh Samui
16 Feb 2027 · URT → KBV · 1 stop
found yesterday
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 2 Jan 2027 – 6 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