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

82 $ 242 $ 242 $

Airlines

Bangkok Airways

PG 241

01:55

Koh Samui (USM)

Sun, 13 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sun, 13 sep

147 $

PG 251

01:00

Koh Samui (USM)

Tue, 15 sep

26h 25min

1 stop

03:25

Chiang Mai (CNX)

Wed, 16 sep +1

174 $

PG 401

12:00

Koh Samui (USM)

Wed, 16 sep

15h 25min

1 stop

03:25

Chiang Mai (CNX)

Thu, 17 sep +1

157 $

PG 241

01:55

Koh Samui (USM)

Thu, 17 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Thu, 17 sep

130 $

PG 241

01:55

Koh Samui (USM)

Fri, 18 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Fri, 18 sep

132 $

PG 241

01:55

Koh Samui (USM)

Sat, 19 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sat, 19 sep

144 $

PG 241

01:55

Koh Samui (USM)

Sun, 20 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sun, 20 sep

158 $

PG 241

01:55

Koh Samui (USM)

Mon, 21 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Mon, 21 sep

138 $

PG 241 🔥 Hot deal

01:55

Koh Samui (USM)

Tue, 22 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Tue, 22 sep

137 $

PG 102

00:50

Koh Samui (USM)

Wed, 23 sep

10h 10min

1 stop

11:00

Chiang Mai (CNX)

Wed, 23 sep

144 $

PG 241

01:55

Koh Samui (USM)

Wed, 23 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Wed, 23 sep

135 $

PG 241

01:55

Koh Samui (USM)

Thu, 24 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Thu, 24 sep

135 $

PG 102

00:50

Koh Samui (USM)

Sat, 26 sep

12h 10min

1 stop

13:00

Chiang Mai (CNX)

Sat, 26 sep

151 $

PG 241

01:55

Koh Samui (USM)

Sat, 26 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sat, 26 sep

156 $

PG 241

01:55

Koh Samui (USM)

Sun, 27 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sun, 27 sep

177 $

PG 241

01:55

Koh Samui (USM)

Mon, 28 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Mon, 28 sep

196 $

PG 102

00:50

Koh Samui (USM)

Tue, 29 sep

35h 10min

1 stop

12:00

Chiang Mai (CNX)

Wed, 30 sep +1

175 $

PG 241

01:55

Koh Samui (USM)

Tue, 29 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Tue, 29 sep

177 $

PG 241

01:55

Koh Samui (USM)

Wed, 30 sep

1h 45min

Direct

03:40

Chiang Mai (CNX)

Wed, 30 sep

196 $

PG 241

01:55

Koh Samui (USM)

Thu, 1 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Thu, 1 oct

177 $

PG 102

00:50

Koh Samui (USM)

Fri, 2 oct

23h 20min

1 stop

00:10

Chiang Mai (CNX)

Sat, 3 oct +1

160 $

PG 241

01:55

Koh Samui (USM)

Fri, 2 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Fri, 2 oct

177 $

PG 102

00:50

Koh Samui (USM)

Sat, 3 oct

62h 55min

1 stop

15:45

Chiang Mai (CNX)

Mon, 5 oct +1

159 $

PG 241

01:55

Koh Samui (USM)

Sat, 3 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sat, 3 oct

163 $

PG 241

01:55

Koh Samui (USM)

Sun, 4 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sun, 4 oct

177 $

PG 102

00:50

Koh Samui (USM)

Mon, 5 oct

15h 35min

1 stop

16:25

Chiang Mai (CNX)

Mon, 5 oct

145 $

PG 241

01:55

Koh Samui (USM)

Mon, 5 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Mon, 5 oct

173 $

PG 241

01:55

Koh Samui (USM)

Wed, 7 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Wed, 7 oct

152 $

PG 241

01:55

Koh Samui (USM)

Thu, 8 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Thu, 8 oct

156 $

PG 241

01:55

Koh Samui (USM)

Fri, 9 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Fri, 9 oct

159 $

PG 241

01:55

Koh Samui (USM)

Sat, 10 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Sat, 10 oct

155 $

PG 106

01:45

Koh Samui (USM)

Wed, 14 oct

14h

1 stop

15:45

Chiang Mai (CNX)

Wed, 14 oct

148 $

PG 241

01:55

Koh Samui (USM)

Thu, 15 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Thu, 15 oct

124 $

PG 265

05:30

Koh Samui (USM)

Thu, 15 oct

8h 30min

1 stop

14:00

Chiang Mai (CNX)

Thu, 15 oct

143 $

PG 241

01:55

Koh Samui (USM)

Fri, 16 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Fri, 16 oct

112 $

PG 241 🔥 Hot deal

01:55

Koh Samui (USM)

Fri, 23 oct

1h 45min

Direct

03:40

Chiang Mai (CNX)

Fri, 23 oct

106 $

PG 241

01:50

Koh Samui (USM)

Sun, 25 oct

1h 50min

Direct

03:40

Chiang Mai (CNX)

Sun, 25 oct

145 $

PG 241

01:50

Koh Samui (USM)

Mon, 26 oct

1h 50min

Direct

03:40

Chiang Mai (CNX)

Mon, 26 oct

141 $

PG 241

01:50

Koh Samui (USM)

Tue, 27 oct

1h 50min

Direct

03:40

Chiang Mai (CNX)

Tue, 27 oct

136 $

PG 241

01:50

Koh Samui (USM)

Wed, 28 oct

1h 50min

Direct

03:40

Chiang Mai (CNX)

Wed, 28 oct

136 $

PG 241

01:50

Koh Samui (USM)

Sun, 1 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Sun, 1 nov

105 $

PG 241

01:50

Koh Samui (USM)

Mon, 2 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Mon, 2 nov

106 $

PG 241

01:50

Koh Samui (USM)

Tue, 3 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Tue, 3 nov

91 $

PG 241

01:50

Koh Samui (USM)

Wed, 4 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Wed, 4 nov

91 $

PG 241

01:50

Koh Samui (USM)

Thu, 5 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Thu, 5 nov

91 $

PG 241

01:50

Koh Samui (USM)

Sat, 7 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Sat, 7 nov

95 $

PG 241

01:50

Koh Samui (USM)

Sun, 8 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Sun, 8 nov

99 $

PG 241

01:50

Koh Samui (USM)

Wed, 11 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Wed, 11 nov

100 $

PG 241

01:50

Koh Samui (USM)

Thu, 12 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Thu, 12 nov

106 $

PG 241 🔥 Hot deal

01:50

Koh Samui (USM)

Fri, 13 nov

1h 50min

Direct

03:40

Chiang Mai (CNX)

Fri, 13 nov

90 $

Low price calendar

September 2026

Price chart (September 2026)

min: 130 $ · max: 176 $

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144 $

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147 $

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157 $

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130 $

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132 $

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138 $

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Cheap flights Koh Samui to Chiang Mai

Bangkok Airways

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

Price from

$82

Popular destinations from Koh Samui

All →

USM

Koh Samui — Phuket

Thailand → Thailand

HKT

from

$62

USM

Koh Samui — Pattaya

Thailand → Thailand

UTP

from

$65

USM

Koh Samui — Krabi

Thailand → Thailand

KBV

from

$66

USM

Koh Samui — Bangkok

Thailand → Thailand

BKK

from

$68

USM

Koh Samui — Bangkok

Thailand → Thailand

DMK

from

$73

USM

Koh Samui — Singapore

Thailand → Singapore

SIN

from

$105

USM

Koh Samui — Trat

Thailand → Thailand

TDX

from

$131

USM

Koh Samui — Khon Kaen

Thailand → Thailand

KKC

from

$132

Popular destinations to Chiang Mai

All →

BKK

Bangkok — Chiang Mai

Thailand → Thailand

CNX

from

$12

HKT

Phuket — Chiang Mai

Thailand → Thailand

CNX

from

$18

KUL

Kuala Lumpur — Chiang Mai

Malaysia → Thailand

CNX

from

$35

URT

Surat Thani — Chiang Mai

Thailand → Thailand

CNX

from

$37

KKC

Khon Kaen — Chiang Mai

Thailand → Thailand

CNX

from

$39

KBV

Krabi — Chiang Mai

Thailand → Thailand

CNX

from

$47

UTH

Udon Thani — Chiang Mai

Thailand → Thailand

CNX

from

$52

CAN

Guangzhou — Chiang Mai

China → Thailand

CNX

from

$54

SIA

Xian — Chiang Mai

China → Thailand

CNX

from

$57

Cheap flights Koh Samui to Chiang Mai

Interesting facts about the route

Flight time

1h 50min

Distance

1 031 km

Average price

$144

Most frequent flight

PG 241

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · Thailand

maew

10 GB

data

30

days

$11

maew

20 GB

data

30

days

$18

dtac

data

15

days

$18

dtac

data

30

days

$33

maew

data

10

days

$35

Frequently Asked Questions

The average ticket price Koh Samui Chiang Mai is $144. The cheapest ticket costs $147, operated by Bangkok Airways, flight 241, departing Koh Samui on 13 September at 01:55, arriving Chiang Mai on 13 September at 03:40.

The average flight time is 15 hours 25 minutes. The fastest flight takes 1 hour 45 minutes, flight 241 operated by Bangkok Airways, departing Koh Samui on 13 September at 01:55, arriving Chiang Mai on 13 September at 03:40.

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.