Cheap flights Koh Samui (Koh Samui) to Chiang Mai

From

To

Depart

Return

Passengers

1 passenger, economy

Cheap flights Koh Samui to Chiang Mai

Compare prices, duration and stops

Filters

Stops

Direct only 1 stop

Price

104 S$ 307 S$ 307 S$

Airlines

Bangkok Airways

PG 251

01:00

Koh Samui (USM)

Tue, 15 sep

26h 25min

1 stop

03:25

Chiang Mai (CNX)

Wed, 16 sep +1

221 S$

PG 401

12:00

Koh Samui (USM)

Wed, 16 sep

15h 25min

1 stop

03:25

Chiang Mai (CNX)

Thu, 17 sep +1

199 S$

PG 241

01:55

Koh Samui (USM)

Thu, 17 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Thu, 17 sep

165 S$

PG 241

01:55

Koh Samui (USM)

Fri, 18 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Fri, 18 sep

168 S$

PG 241

01:55

Koh Samui (USM)

Sat, 19 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sat, 19 sep

183 S$

PG 241

01:55

Koh Samui (USM)

Sun, 20 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sun, 20 sep

200 S$

PG 241

01:55

Koh Samui (USM)

Mon, 21 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Mon, 21 sep

175 S$

PG 241 🔥 Hot deal

01:55

Koh Samui (USM)

Tue, 22 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Tue, 22 sep

173 S$

PG 102

00:50

Koh Samui (USM)

Wed, 23 sep

10h 10min

1 stop

11:00

Chiang Mai (CNX)

Wed, 23 sep

183 S$

PG 241

01:55

Koh Samui (USM)

Wed, 23 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Wed, 23 sep

171 S$

PG 241

01:55

Koh Samui (USM)

Thu, 24 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Thu, 24 sep

171 S$

PG 102

00:50

Koh Samui (USM)

Sat, 26 sep

12h 10min

1 stop

13:00

Chiang Mai (CNX)

Sat, 26 sep

192 S$

PG 241

01:55

Koh Samui (USM)

Sat, 26 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sat, 26 sep

198 S$

PG 241

01:55

Koh Samui (USM)

Sun, 27 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sun, 27 sep

225 S$

PG 241

01:55

Koh Samui (USM)

Mon, 28 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Mon, 28 sep

249 S$

PG 102

00:50

Koh Samui (USM)

Tue, 29 sep

35h 10min

1 stop

12:00

Chiang Mai (CNX)

Wed, 30 sep +1

222 S$

PG 241

01:55

Koh Samui (USM)

Tue, 29 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Tue, 29 sep

225 S$

PG 241

01:55

Koh Samui (USM)

Wed, 30 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Wed, 30 sep

249 S$

PG 241

01:55

Koh Samui (USM)

Thu, 1 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Thu, 1 oct

225 S$

PG 102

00:50

Koh Samui (USM)

Fri, 2 oct

23h 20min

1 stop

00:10

Chiang Mai (CNX)

Sat, 3 oct +1

203 S$

PG 241

01:55

Koh Samui (USM)

Fri, 2 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Fri, 2 oct

225 S$

PG 102

00:50

Koh Samui (USM)

Sat, 3 oct

62h 55min

1 stop

15:45

Chiang Mai (CNX)

Mon, 5 oct +1

201 S$

PG 241

01:55

Koh Samui (USM)

Sat, 3 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sat, 3 oct

222 S$

PG 241

01:55

Koh Samui (USM)

Sun, 4 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sun, 4 oct

225 S$

PG 102

00:50

Koh Samui (USM)

Mon, 5 oct

15h 35min

1 stop

16:25

Chiang Mai (CNX)

Mon, 5 oct

184 S$

PG 241

01:55

Koh Samui (USM)

Mon, 5 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Mon, 5 oct

220 S$

PG 241

01:55

Koh Samui (USM)

Wed, 7 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Wed, 7 oct

193 S$

PG 241

01:55

Koh Samui (USM)

Thu, 8 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Thu, 8 oct

222 S$

PG 241

01:55

Koh Samui (USM)

Fri, 9 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Fri, 9 oct

201 S$

PG 241

01:55

Koh Samui (USM)

Sat, 10 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sat, 10 oct

197 S$

PG 106

01:45

Koh Samui (USM)

Wed, 14 oct

14h

1 stop

15:45

Chiang Mai (CNX)

Wed, 14 oct

187 S$

PG 241

01:55

Koh Samui (USM)

Thu, 15 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Thu, 15 oct

158 S$

PG 265

05:30

Koh Samui (USM)

Thu, 15 oct

8h 30min

1 stop

14:00

Chiang Mai (CNX)

Thu, 15 oct

181 S$

PG 241

01:55

Koh Samui (USM)

Fri, 16 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Fri, 16 oct

142 S$

PG 241 🔥 Hot deal

01:55

Koh Samui (USM)

Fri, 23 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Fri, 23 oct

134 S$

PG 241

01:50

Koh Samui (USM)

Sun, 25 oct

1h 50min

Direct

03:40

Chiang Mai (CNX)

Sun, 25 oct

185 S$

PG 241

01:50

Koh Samui (USM)

Mon, 26 oct

1h 50min

Direct

03:40

Chiang Mai (CNX)

Mon, 26 oct

179 S$

PG 241

01:50

Koh Samui (USM)

Tue, 27 oct

1h 50min

Direct

03:40

Chiang Mai (CNX)

Tue, 27 oct

172 S$

PG 241

01:50

Koh Samui (USM)

Wed, 28 oct

1h 50min

Direct

03:40

Chiang Mai (CNX)

Wed, 28 oct

172 S$

PG 241

01:50

Koh Samui (USM)

Sun, 1 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Sun, 1 nov

134 S$

PG 241

01:50

Koh Samui (USM)

Mon, 2 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Mon, 2 nov

135 S$

PG 241

01:50

Koh Samui (USM)

Tue, 3 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Tue, 3 nov

115 S$

PG 241

01:50

Koh Samui (USM)

Wed, 4 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Wed, 4 nov

115 S$

PG 241

01:50

Koh Samui (USM)

Thu, 5 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Thu, 5 nov

115 S$

PG 241

01:50

Koh Samui (USM)

Sat, 7 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Sat, 7 nov

121 S$

PG 241

01:50

Koh Samui (USM)

Sun, 8 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Sun, 8 nov

126 S$

PG 241

01:50

Koh Samui (USM)

Wed, 11 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Wed, 11 nov

127 S$

PG 241

01:50

Koh Samui (USM)

Thu, 12 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Thu, 12 nov

134 S$

PG 241 🔥 Hot deal

01:50

Koh Samui (USM)

Fri, 13 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Fri, 13 nov

115 S$

PG 241

01:50

Koh Samui (USM)

Sat, 14 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Sat, 14 nov

136 S$

Low price calendar

September 2026

Price chart (September 2026)

min: 165 S$ · max: 223 S$

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Wed

Thu

Fri

Sat

Sun

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186 S$

14

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199 S$

17

Good deal

165 S$

18

Good deal

168 S$

19

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175 S$

20

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197 S$

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175 S$

22

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173 S$

23

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171 S$

24

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171 S$

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197 S$

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223 S$

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223 S$

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Cheap flights Koh Samui to Chiang Mai

Bangkok Airways

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Price from

S$104

Popular destinations from Koh Samui

All →

USM

Koh Samui — Phuket

Thailand → Thailand

HKT

from

S$79

USM

Koh Samui — Pattaya

Thailand → Thailand

UTP

from

S$82

USM

Koh Samui — Krabi

Thailand → Thailand

KBV

from

S$83

USM

Koh Samui — Bangkok

Thailand → Thailand

BKK

from

S$87

USM

Koh Samui — Bangkok

Thailand → Thailand

DMK

from

S$92

USM

Koh Samui — Singapore

Thailand → Singapore

SIN

from

S$133

USM

Koh Samui — Trat

Thailand → Thailand

TDX

from

S$167

USM

Koh Samui — Khon Kaen

Thailand → Thailand

KKC

from

S$168

Popular destinations to Chiang Mai

All →

BKK

Bangkok — Chiang Mai

Thailand → Thailand

CNX

from

S$16

HKT

Phuket — Chiang Mai

Thailand → Thailand

CNX

from

S$22

KUL

Kuala Lumpur — Chiang Mai

Malaysia → Thailand

CNX

from

S$44

URT

Surat Thani — Chiang Mai

Thailand → Thailand

CNX

from

S$47

KKC

Khon Kaen — Chiang Mai

Thailand → Thailand

CNX

from

S$50

KBV

Krabi — Chiang Mai

Thailand → Thailand

CNX

from

S$60

UTH

Udon Thani — Chiang Mai

Thailand → Thailand

CNX

from

S$66

CAN

Guangzhou — Chiang Mai

China → Thailand

CNX

from

S$69

SIA

Xian — Chiang Mai

China → Thailand

CNX

from

S$72

Cheap flights Koh Samui to Chiang Mai

Interesting facts about the route

Flight time

1h 50min

Distance

1 031 km

Average price

S$183

Most frequent flight

PG 241

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · Thailand

maew

10 GB

data

30

days

S$14

maew

20 GB

data

30

days

S$23

dtac

data

15

days

S$23

dtac

data

30

days

S$42

maew

data

10

days

S$44

Frequently Asked Questions

The average ticket price Koh Samui Chiang Mai is S$183. The cheapest ticket costs S$199, operated by Bangkok Airways, flight 401, departing Koh Samui on 16 September at 12:00, arriving Chiang Mai on 17 September at 03:25.

The average flight time is 26 hours 25 minutes. The fastest flight takes 15 hours 25 minutes, flight 401 operated by Bangkok Airways, departing Koh Samui on 16 September at 12:00, arriving Chiang Mai on 17 September at 03:25.

Flights on the Koh Samui - Chiang Mai route are operated by the following airlines: Bangkok Airways.

The distance from Koh Samui to Chiang Mai is 1031 km.