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Cheap flights from Harbin to Koh Samui

One-way from $206, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Wed, Nov 25Any priceThu, Nov 26Any priceFri, Nov 27Any priceSat, Nov 28$206Sun, Nov 29Any priceMon, Nov 30Any priceTue, Dec 1Any priceWed, Dec 2Any 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
$206
Juneyao Airlines, flight HO 1138Found 3 days ago, 1 adult
Check live price
11:35amHarbinSat, Nov 28
Travel time 9h 10m, 2 stopsHRBUSM
7:45pmKoh SamuiSat, Nov 28
$209
Shandong Airlines, flight SC 8436Found 4 days ago, 1 adult
Check live price
10:35amHarbinWed, Oct 28
Travel time 8h 40m, 2 stopsHRBUSM
6:15pmKoh SamuiWed, Oct 28
$241
Air China, flight CA 8302Found today, 1 adult
Check live price
11:25amHarbinSat, Jan 16
Travel time 9h 10m, 2 stopsHRBUSM
7:35pmKoh SamuiSat, Jan 16
$247
Air China, flight CA 2730Found yesterday, 1 adult
Check live price
8:05pmHarbinMon, Nov 23
Travel time 9h 15m, 2 stopsHRBUSM
4:20amKoh SamuiTue, Nov 24
$259
Air China, flight CA 2730Found yesterday, 1 adult
Check live price
8:05pmHarbinFri, Nov 20
Travel time 9h 15m, 2 stopsHRBUSM
4:20amKoh SamuiSat, Nov 21

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 $30.07 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

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28$20929–30–31–

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20$25921–22–23$24724–25–26–27–28$20629–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20$26221–22–23–2425262728293031
$241 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 28, $206.

Lowest fares by month

In the fares found this week, November has the lowest: from $206 one-way, against $262 in December. Pick a month to see its cheapest date.

  1. Oct$209
  2. Nov$206
  3. Dec$262
  4. Jan$241
  5. Febno fares yet
  6. Marno fares yet
  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$206NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$209Wed, Oct 282 stops
November$206Sat, Nov 282 stops
December$262Sun, Dec 202 stops
January 2027$241Sat, Jan 162 stops
February 2027—
March 2027—
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$206$262$241––––––––
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 Harbin to Koh Samui?

In the fares found this week, November has the lowest: from $206 one-way, against $262 in December.

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 Harbin to Koh Samui?

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

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