Cheap flights from Koh Samui to Sanya from $602 USM → SYX
Koh Samui Airport (USM) → Sanya Phoenix International Airport (SYX)
The cheapest return found recently is $602 with Bangkok Airways, 3 Dec – 12 Dec, found today.
- Cheapest return found recently
- $602, 3 Dec to 12 Dec
- Usual return price
- $603 to $624
Return
The cheapest return fare on each of 3 departure dates is usually $603 to $624.
Cheapest return found recently
$602
3 Dec – 12 Dec · Bangkok Airways
Koh Samui Airport (USM) → Sanya Phoenix International Airport (SYX)
Leaves 8:50 a.m. · Return leaves 7:00 a.m. · 36 h 45 min of travel, both ways together
out 2 stops, back 2 stops
found today
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$602 3 Dec – 12 Decfound todaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 20 days, 27 Sept to 29 Oct, the cheapest return we saw each day was $410 to $2,120.
20 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 3 departure dates from 2 Dec to 4 Dec, 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 9-night return fares on 1 other departure date within 3 days of 3 Dec, and it is not cheaper.
Every date we hold
4 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 2 Dec – 13 Dec | $603 | Bangkok Airways | Koh Samui Airport (USM) → Sanya Phoenix International Airport (SYX) | out 2 stops, back 2 stops | found today | See prices for these dates |
| 3 Dec – 12 Dec | $602 | Bangkok Airways | Koh Samui Airport (USM) → Sanya Phoenix International Airport (SYX) | out 2 stops, back 2 stops | found today | See prices for these dates |
| 4 Dec – 13 Dec | $645 | Bangkok Airways | Koh Samui Airport (USM) → Sanya Phoenix International Airport (SYX) | out 2 stops, back 2 stops | found today | See prices for these dates |
Airlines on the cheapest dates: Bangkok Airways.
Premium cabin fares from Koh Samui to Sanya
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 3 Dec – 12 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Koh Samui to Sanya?
Return
Not enough history yet: in 20 days of return prices, 27 Sept to 29 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
Surat Thani → Sanya
94 km from Koh Samui
$307
$295 less than flying from Koh Samui
2 Dec – 12 Dec · URT → SYX · out 2 stops, back 2 stops
found today
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 3 Dec – 12 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Koh Samui to Sanya?
The cheapest return found recently is $602 with Bangkok Airways, 3 Dec to 12 Dec, found today. The cheapest return fare on each of 3 departure dates is usually $603 to $624.
Which airlines have the cheapest flights from Koh Samui to Sanya?
Between 2 Dec and 4 Dec, Bangkok Airways has the cheapest return on all 3 departure dates we hold.
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