Cheap flights from Sanya to Phnom Penh from $571 SYX → KTI
Sanya Phoenix International Airport (SYX) → Techo International (KTI)
The cheapest return found recently is $571 with China Southern Airlines, 2 Mar 2027 – 13 Mar 2027, found 2 days ago.
- Cheapest return found recently
- $571, 2 Mar 2027 to 13 Mar 2027
- Usual return price
- $526 to $586
- Cheapest month to fly
- December 2026, return fares from $392 found in the last 7 days
Return
The cheapest return fare on each of 4 departure dates is usually $526 to $586.
Cheapest return found recently
$571
2 Mar 2027 – 13 Mar 2027 · China Southern Airlines
Sanya Phoenix International Airport (SYX) → Techo International (KTI)
Leaves 7:00 a.m. · Return leaves 10:35 a.m. · 28 h 15 min of travel, both ways together
out 2 stops, back 2 stops
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$571 2 Mar 2027 – 13 Mar 2027found 2 days agoSee prices for these dates
$392 27 Dec – 10 Jan 2027found 3 days agoSee prices for these dates
What have prices looked like?
Over 30 days, 13 Oct to 11 Nov, the cheapest return we saw each day was $322 to $636.
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 26 Dec to 9 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?
We hold no other 11-night return fares leaving within 3 days of 2 Mar 2027 to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 26 Dec – 26 Dec | $579 | China Southern Airlines | Sanya Phoenix International Airport (SYX) → Techo International (KTI) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 27 Dec – 10 Jan 2027 | $392 | Shenzhen Airlines | Sanya Phoenix International Airport (SYX) → Techo International (KTI) | out 1 stop, back 2 stops | found 3 days ago | See prices for these dates |
| 2 Mar 2027 – 13 Mar 2027 | $571 | China Southern Airlines | Sanya Phoenix International Airport (SYX) → Techo International (KTI) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 9 Mar 2027 – 20 Mar 2027 | $605 | China Southern Airlines | Sanya Phoenix International Airport (SYX) → Techo International (KTI) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $392.
Airlines on the cheapest dates: China Southern Airlines, Shenzhen Airlines.
Premium cabin fares from Sanya to Phnom Penh
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 Mar 2027 – 13 Mar 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Sanya to Phnom Penh?
Return
Fares 30 to 59 days before departure were typically 6% lower than 7 to 13 days before departure.
From the cheapest return each day between 13 Oct and 11 Nov (30 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 |
|---|---|---|---|---|
| 7–13 days | $372 | $371 | +6% | 8 |
| 30–59 days | $349 | $349 | Cheapest seen | 9 |
| 60–89 days | $636 | $611 | +82% | 12 |
| 90–179 days | $621 | $571 | +78% | 7 |
Live price for these dates
The cheapest return found recently is for 2 Mar 2027 – 13 Mar 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 Sanya to Phnom Penh?
The cheapest return found recently is $571 with China Southern Airlines, 2 Mar 2027 to 13 Mar 2027, found 2 days ago. The cheapest return we hold, of any age, is $392 with Shenzhen Airlines, 27 Dec to 10 Jan 2027, found 3 days ago. The cheapest return fare on each of 4 departure dates is usually $526 to $586.
What is the cheapest month to fly from Sanya to Phnom Penh?
December 2026 is the cheapest month for a return, from $392, 27 Dec to 10 Jan 2027, found 3 days ago.
How far ahead should I book a flight from Sanya to Phnom Penh?
In 30 days of prices between 13 Oct and 11 Nov, return fares 30 to 59 days before departure were typically 6% lower than 7 to 13 days before departure.
Which airlines have the cheapest flights from Sanya to Phnom Penh?
Between 26 Dec and 9 Mar 2027, China Southern Airlines has the cheapest return on 3 of the 4 departure dates we hold, and Shenzhen 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