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Cheap flights from Sanya to Koh Samui

One-way from $209, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sat, Oct 31Any priceSun, Nov 1Any priceMon, Nov 2Any priceTue, Nov 3$209Wed, Nov 4Any priceThu, Nov 5Any priceFri, Nov 6Any priceSat, Nov 7Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$209
Shenzhen Airlines, flight ZH 9324Found 6 days ago, 1 adult
Check live price
1:25pmSanyaTue, Nov 3
Travel time 5h 40m, 2 stopsSYXUSM
6:05pmKoh SamuiTue, Nov 3
$211
Sichuan Airlines, flight 3U 6730Found yesterday, 1 adult
Check live price
9:05amSanyaSun, Nov 8
Travel time 7h, 2 stopsSYXUSM
3:05pmKoh SamuiSun, Nov 8
$247
Shenzhen Airlines, flight ZH 9748Found 6 days ago, 1 adult
Check live price
4:35pmSanyaFri, Nov 13
Travel time 8h 50m, 2 stopsSYXUSM
12:25amKoh SamuiSat, Nov 14
$248
Shenzhen Airlines, flight ZH 9748Found 6 days ago, 1 adult
Check live price
4:35pmSanyaSat, Nov 14
Travel time 8h 50m, 2 stopsSYXUSM
12:25amKoh SamuiSun, Nov 15
$261
China Southern Airlines, flight CZ 6731Found 3 days ago, 1 adult
Check live price
7:00amSanyaThu, Dec 24
Travel time 5h 45m, 2 stopsSYXUSM
11:45amKoh SamuiThu, Dec 24

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in ThailandTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Koh Samui, booked ahead at a fixed price.
    See options
  • Things to do in Koh SamuiPopular tours from $36.44 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Thailand from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425262728–29–30–31–

November 2026

MoTuWeThFrSaSu1–2–3$2094–5–6–7–8$2119–10–11–12–13$24714$24815–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18$30719$27420–21–22$31623–24$26125$31726$3172728293031
$247 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 3, $209.

Lowest fares by month

In the fares found this week, November has the lowest: from $209 one-way, against $276 in March 2027. Pick a month to see its cheapest date.

  1. Octno fares yet
  2. Nov$209
  3. Dec$261
  4. Janno fares yet
  5. Febno fares yet
  6. Mar$276
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
$0$100$200$300Oct$209NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October—
November$209Tue, Nov 32 stops
December$261Thu, Dec 242 stops
January 2027—
February 2027—
March 2027$276Fri, Mar 122 stops
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Koh Samui. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare–$209$261––$276––––––
High °C31°30°29°29°29°30°32°33°33°32°32°32°
Low °C24°24°24°24°25°25°26°26°25°25°25°25°
Precipitation mm2954452631276411683132134117102118

Source: Ko Samui on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Sanya to Koh Samui?

In the fares found this week, November has the lowest: from $209 one-way, against $276 in March 2027.

What is the weather in Koh Samui in November?

In November, the cheapest month to fly, the average daily high in Koh Samui is 30 °C and the low 24 °C.

Are there direct flights from Sanya to Koh Samui?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

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