Cheap flights from Bangkok to Sanya from $205 BKK, DMK → SYX
Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK) → Sanya Phoenix International Airport (SYX)
The cheapest return found recently is $205 with China Southern Airlines, 10 Dec – 7 Jan 2027, found 2 days ago. The cheapest one-way found recently is $284 with Sichuan Airlines, 1 Nov 2027, found 5 days ago.
- Cheapest one-way found recently
- $284, found 5 days ago
- Cheapest return found recently
- $205, 10 Dec to 7 Jan 2027
- Usual return price
- $249 to $332
- Cheapest month to fly
- December 2026, return fares from $205 found in the last 7 days
Return
The cheapest return fare on each of 16 departure dates is usually $249 to $332.
Cheapest return found recently
$205
10 Dec – 7 Jan 2027 · China Southern Airlines
Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX)
Leaves 3:05 p.m. · Return leaves 7:15 p.m. · 16 h of travel, both ways together
out 1 stop, back 1 stop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$205 10 Dec – 7 Jan 2027found 2 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $205 to $242.
At $205, the cheapest return found recently is at the low end of that range.
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 16 departure dates from 27 Nov to 23 Apr 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 28-night return fares leaving within 3 days of 10 Dec to compare.
Every date we hold
26 fares on 16 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Nov – 1 Dec | $240 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 10 Dec – 7 Jan 2027 | $205 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 25 Dec – 6 Jan 2027 | $211 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 22 Jan 2027 – 4 Feb 2027 | $332 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 27 Jan 2027 – 8 Feb 2027 | $307 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 7 days ago | See prices for these dates |
| 1 Feb 2027 – 16 Feb 2027 | $262 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 4 Feb 2027 – 4 Mar 2027 | $264 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 10 Feb 2027 – 17 Mar 2027 | $372 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 14 Feb 2027 – 28 Feb 2027 | $322 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 25 Feb 2027 – 24 Mar 2027 | $252 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 18 Mar 2027 – 26 Mar 2027 | $252 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 25 Mar 2027 – 4 Apr 2027 | $237 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 1 Apr 2027 – 16 Apr 2027 | $332 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 7 days ago | See prices for these dates |
| 2 Apr 2027 – 6 Apr 2027 | $257 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 6 Apr 2027 – 27 Apr 2027 | $366 | Xiamen Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 23 Apr 2027 – 29 Apr 2027 | $403 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $205.
Airlines on the cheapest dates: China Southern Airlines, Xiamen Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$284
1 Nov 2027 · Sichuan Airlines
Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX)
Leaves 1:10 a.m. · 20 h 30 min trip
1 stop
found 5 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$284 1 Nov 2027found 5 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 16 days, 29 Sept to 8 Nov, the cheapest one-way we saw each day was $144 to $284.
At $284, the cheapest one-way found recently is at the high end of that range.
16 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?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 1 Nov 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 | |
|---|---|---|---|---|---|---|
| 1 Nov 2027 | $284 | Sichuan Airlines | Suvarnabhumi Airport (BKK) → Sanya Phoenix International Airport (SYX) | 1 stop | found 5 days ago | Open this trip |
Airlines on the cheapest dates: Sichuan Airlines.
Premium cabin fares from Bangkok 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 10 Dec – 7 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 1 Nov 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Bangkok to Sanya?
Return
Fares 14 to 29 days before departure were typically 11% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 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 | $245 | $217 | +12% | 16 |
| 7–13 days | $245 | $215 | +12% | 18 |
| 14–29 days | $218 | $205 | Cheapest seen | 39 |
| 30–59 days | $223 | $211 | +2% | 40 |
| 60–89 days | $239 | $216 | +10% | 45 |
| 90–179 days | $232 | $225 | +6% | 47 |
| 180+ days | $324 | $230 | +49% | 34 |
One-way
Not enough history yet: in 16 days of one-way prices, 29 Sept to 8 Nov, 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
Pattaya → Sanya
101 km from Bangkok
$757
$552 more than flying from Bangkok
19 Jul 2027 – 8 Aug 2027 · UTP → SYX · out 2 stops, back 3 stops
found 2 days ago
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 10 Dec – 7 Jan 2027. 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 Bangkok to Sanya?
The cheapest return found recently is $205 with China Southern Airlines, 10 Dec to 7 Jan 2027, found 2 days ago. The cheapest return fare on each of 16 departure dates is usually $249 to $332.
How much is a one-way flight from Bangkok to Sanya?
The cheapest one-way found recently is $284 with Sichuan Airlines, 1 Nov 2027, found 5 days ago.
What is the cheapest month to fly from Bangkok to Sanya?
December 2026 is the cheapest month for a return, from $205, 10 Dec to 7 Jan 2027, found 2 days ago.
How far ahead should I book a flight from Bangkok to Sanya?
In 49 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 11% lower than 0 to 6 days before departure.
How long is the flight from Bangkok to Sanya?
The cheapest one-way found recently, with Sichuan Airlines on 1 Nov 2027, takes 20 h 30 min with 1 stop.
Which airlines have the cheapest flights from Bangkok to Sanya?
Between 27 Nov and 23 Apr 2027, China Southern Airlines has the cheapest return on 15 of the 16 departure dates we hold, and Xiamen Airlines on 1.
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