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Cheap flights Chiang Mai to Koh Samui

1 passenger, economy

Nonstop flights from Chiang Mai to Koh Samui: Bangkok Airways, Thai Vietjet Air. Nonstop flights per week: 15. Flight time: 5 hours 40 minutes. Distance: 1031 km. Tickets from S$105 (departure 8 November).

Prices updated on 6 November at 11:09

See also: Koh Samui — Chiang MaiFlights from Chiang MaiFlights to Koh Samui (Koh Samui)

Cheap flights Chiang Mai to Koh Samui

Compare prices, duration and stops

Nok Air
DD 123
02:45
Чиангмай (CNX)
Sat, 7 Nov
13h 45min
1 stop
16:30
Koh Samui (USM)
Sat, 7 Nov
S$170
Thai Vietjet Air
VZ 101
08:25
Чиангмай (CNX)
Sat, 7 Nov
23h 10min
1 stop
07:35
Koh Samui (USM)
Sun, 8 Nov +1
S$160
Nok Air
DD 135
12:00
Чиангмай (CNX)
Sat, 7 Nov
15h 10min
1 stop
03:10
Koh Samui (USM)
Sun, 8 Nov +1
S$172
Thai AirAsia
FD 3446
12:40
Чиангмай (CNX)
Sat, 7 Nov
22h 5min
1 stop
10:45
Koh Samui (USM)
Sun, 8 Nov +1
S$178
Thai AirAsia
FD 3420
13:10
Чиангмай (CNX)
Sat, 7 Nov
24h 55min
1 stop
14:05
Koh Samui (USM)
Sun, 8 Nov +1
S$181
Nok Air
DD 131
14:05
Чиангмай (CNX)
Sat, 7 Nov
13h 40min
1 stop
03:45
Koh Samui (USM)
Sun, 8 Nov +1
S$178
Nok Air
DD 137
15:25
Чиангмай (CNX)
Sat, 7 Nov
25h 5min
1 stop
16:30
Koh Samui (USM)
Sun, 8 Nov +1
S$162
Thai Vietjet Air
VZ 123
15:35
Чиангмай (CNX)
Sat, 7 Nov
11h 35min
1 stop
03:10
Koh Samui (USM)
Sun, 8 Nov +1
S$188
Thai Vietjet Air
VZ 2107
20:50
Чиангмай (CNX)
Sat, 7 Nov
10h 20min
1 stop
07:10
Koh Samui (USM)
Sun, 8 Nov +1
S$165
Thai AirAsia
FD 3426
17:10
Чиангмай (CNX)
Sat, 7 Nov
17h 35min
1 stop
10:45
Koh Samui (USM)
Sun, 8 Nov +1
S$177
Thai Lion Air
SL 521
17:30
Чиангмай (CNX)
Sat, 7 Nov
17h 15min
1 stop
10:45
Koh Samui (USM)
Sun, 8 Nov +1
S$172
Nok Air
DD 141
22:30
Чиангмай (CNX)
Sat, 7 Nov
33h 40min
1 stop
08:10
Koh Samui (USM)
Mon, 9 Nov +1
S$129
Thai Vietjet Air
VZ 119
22:35
Чиангмай (CNX)
Sat, 7 Nov
8h 35min
1 stop
07:10
Koh Samui (USM)
Sun, 8 Nov +1
S$114
Thai AirAsia
FD 4103
22:50
Чиангмай (CNX)
Sat, 7 Nov
8h 20min
1 stop
07:10
Koh Samui (USM)
Sun, 8 Nov +1
S$172
Thai Vietjet Air
VZ 2105
06:35
Чиангмай (CNX)
Sun, 8 Nov
24h 35min
1 stop
07:10
Koh Samui (USM)
Mon, 9 Nov +1
S$197
Nok Air
DD 123
06:45
Чиангмай (CNX)
Sun, 8 Nov
25h 25min
1 stop
08:10
Koh Samui (USM)
Mon, 9 Nov +1
S$134
Thai Lion Air
SL 519
03:05
Чиангмай (CNX)
Sun, 8 Nov
27h 20min
1 stop
06:25
Koh Samui (USM)
Mon, 9 Nov +1
S$212
Nok Air
DD 125
08:05
Чиангмай (CNX)
Sun, 8 Nov
12h 25min
1 stop
20:30
Koh Samui (USM)
Sun, 8 Nov
S$185
Thai Vietjet Air
VZ 101
08:25
Чиангмай (CNX)
Sun, 8 Nov
22h 45min
1 stop
07:10
Koh Samui (USM)
Mon, 9 Nov +1
S$167
Thai AirAsia
FD 4101
08:55
Чиангмай (CNX)
Sun, 8 Nov
23h 15min
1 stop
08:10
Koh Samui (USM)
Mon, 9 Nov +1
S$181
Bangkok Airways
PG 3412 🔥 Hot deal
05:00
Чиангмай (CNX)
Sun, 8 Nov
5h 45min
Direct
10:45
Koh Samui (USM)
Sun, 8 Nov
S$175
Thai AirAsia
FD 3412
05:00
Чиангмай (CNX)
Sun, 8 Nov
5h 45min
1 stop
10:45
Koh Samui (USM)
Sun, 8 Nov
S$175
Thai Vietjet Air
VZ 115
09:40
Чиангмай (CNX)
Sun, 8 Nov
21h 30min
1 stop
07:10
Koh Samui (USM)
Mon, 9 Nov +1
S$178
Thai Lion Air
SL 507
06:30
Чиангмай (CNX)
Sun, 8 Nov
23h 55min
1 stop
06:25
Koh Samui (USM)
Mon, 9 Nov +1
S$188
Bangkok Airways
PG 242 Best price
11:30
Чиангмай (CNX)
Sun, 8 Nov
1h 45min
Direct
13:15
Koh Samui (USM)
Sun, 8 Nov
S$105
Thai AirAsia
FD 3428
22:10
Чиангмай (CNX)
Sun, 8 Nov
12h 15min
1 stop
10:25
Koh Samui (USM)
Mon, 9 Nov +1
S$175
Thai Vietjet Air
VZ 119
22:35
Чиангмай (CNX)
Sun, 8 Nov
8h 35min
1 stop
07:10
Koh Samui (USM)
Mon, 9 Nov +1
S$176
Thai AirAsia
FD 3417
02:30
Чиангмай (CNX)
Mon, 9 Nov
8h 15min
1 stop
10:45
Koh Samui (USM)
Mon, 9 Nov
S$163
Nok Air
DD 123
02:45
Чиангмай (CNX)
Mon, 9 Nov
24h 25min
1 stop
03:10
Koh Samui (USM)
Tue, 10 Nov +1
S$179
Thai Lion Air
SL 519
03:05
Чиангмай (CNX)
Mon, 9 Nov
13h 25min
1 stop
16:30
Koh Samui (USM)
Mon, 9 Nov
S$192
Nok Air
DD 125
04:05
Чиангмай (CNX)
Mon, 9 Nov
47h 5min
1 stop
03:10
Koh Samui (USM)
Wed, 11 Nov +1
S$177
Thai Vietjet Air
VZ 101
08:25
Чиангмай (CNX)
Mon, 9 Nov
22h 45min
1 stop
07:10
Koh Samui (USM)
Tue, 10 Nov +1
S$163
Thai AirAsia
FD 3438
04:30
Чиангмай (CNX)
Mon, 9 Nov
12h
1 stop
16:30
Koh Samui (USM)
Mon, 9 Nov
S$173
Thai Vietjet Air
VZ 115
05:35
Чиангмай (CNX)
Mon, 9 Nov
21h 35min
1 stop
03:10
Koh Samui (USM)
Tue, 10 Nov +1
S$191
Thai AirAsia
FD 3444
10:50
Чиангмай (CNX)
Mon, 9 Nov
23h 35min
1 stop
10:25
Koh Samui (USM)
Tue, 10 Nov +1
S$174
Nok Air
DD 127
07:15
Чиангмай (CNX)
Mon, 9 Nov
22h 5min
1 stop
05:20
Koh Samui (USM)
Tue, 10 Nov +1
S$174
Nok Air
DD 137
15:25
Чиангмай (CNX)
Mon, 9 Nov
25h 5min
1 stop
16:30
Koh Samui (USM)
Tue, 10 Nov +1
S$197
Thai AirAsia
FD 3428
22:10
Чиангмай (CNX)
Mon, 9 Nov
9h
1 stop
07:10
Koh Samui (USM)
Tue, 10 Nov +1
S$176
Nok Air
DD 141
18:30
Чиангмай (CNX)
Mon, 9 Nov
8h 40min
1 stop
03:10
Koh Samui (USM)
Tue, 10 Nov +1
S$186
Thai Vietjet Air
VZ 119
22:35
Чиангмай (CNX)
Mon, 9 Nov
10h 45min
1 stop
09:20
Koh Samui (USM)
Tue, 10 Nov +1
S$115
Thai AirAsia
FD 4103
22:50
Чиангмай (CNX)
Mon, 9 Nov
8h 20min
1 stop
07:10
Koh Samui (USM)
Tue, 10 Nov +1
S$166
Thai AirAsia
FD 3417
06:30
Чиангмай (CNX)
Tue, 10 Nov
24h 40min
1 stop
07:10
Koh Samui (USM)
Wed, 11 Nov +1
S$194
Thai Vietjet Air
VZ 2105
02:35
Чиангмай (CNX)
Tue, 10 Nov
10h 25min
1 stop
13:00
Koh Samui (USM)
Tue, 10 Nov
S$165
Thai Vietjet Air
VZ 101
08:25
Чиангмай (CNX)
Tue, 10 Nov
26h
1 stop
10:25
Koh Samui (USM)
Wed, 11 Nov +1
S$123
Thai Vietjet Air
VZ 119
22:35
Чиангмай (CNX)
Tue, 10 Nov
8h 35min
1 stop
07:10
Koh Samui (USM)
Wed, 11 Nov +1
S$171
Nok Air
DD 125
04:05
Чиангмай (CNX)
Wed, 11 Nov
47h 5min
1 stop
03:10
Koh Samui (USM)
Fri, 13 Nov +1
S$184
Thai Lion Air
SL 513
15:05
Чиангмай (CNX)
Wed, 11 Nov
5h 25min
1 stop
20:30
Koh Samui (USM)
Wed, 11 Nov
S$178
Thai Vietjet Air
VZ 119 🔥 Hot deal
22:35
Чиангмай (CNX)
Wed, 11 Nov
8h 35min
1 stop
07:10
Koh Samui (USM)
Thu, 12 Nov +1
S$173
Thai Vietjet Air
VZ 2105
02:35
Чиангмай (CNX)
Thu, 12 Nov
13h 50min
1 stop
16:25
Koh Samui (USM)
Thu, 12 Nov
S$165
Thai Lion Air
SL 503
04:00
Чиангмай (CNX)
Thu, 12 Nov
26h 25min
1 stop
06:25
Koh Samui (USM)
Fri, 13 Nov +1
S$172

Direct flight schedule Chiang Mai — Koh Samui

Direct flights: 3 · First departure: 08:10 · Last departure: 12:35

Departure → arrivalFlightAirport DaysDurationPrice
08:10→14:15 Bangkok Airways PG 224 Chiang MaiCNX MonTueWedThuFriSatSun 6h 5min
08:40→14:15 Bangkok Airways PG 4105 Chiang MaiCNX MonTueWedThuFriSatSun 5h 35min
12:35→18:15 Bangkok Airways PG 103 Chiang MaiCNX MonTueWedThuFriSatSun 5h 40min
Local time: departure at the departure airport, arrival at the arrival airport. Days and prices are based on tickets found for the coming months.

Low price calendar

From
To
Lowest price of the month Sun, 8 Nov · One way from S$105

Prices as of 6 November, 11:10 Moscow time

Cheap flights Chiang Mai to Koh Samui

Bangkok Airways
Bangkok Airways
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$105
Thai Vietjet Air
Thai Vietjet Air
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$111
Thai Lion Air
Thai Lion Air
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$113
Nok Air
Nok Air
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$129
Thai AirAsia
Thai AirAsia
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$157
Thai Airways
Thai Airways
Tue, Wed, Thu, Fri, Sun
Price from
S$204

Which airlines offer the cheapest flights from Chiang Mai to Koh Samui?

Based on collected data, the cheapest flights are offered by Thai Vietjet Air with an average ticket price of S$180.

  • Thai Vietjet Air Average price: S$180 · Flights: 10 · Direct: 1
  • Bangkok Airways Average price: S$190 · Flights: 12 · Direct: 10
  • Nok Air Average price: S$191 · Flights: 8 · Direct: 0
  • Thai AirAsia Average price: S$196 · Flights: 22 · Direct: 0
  • Thai Lion Air Average price: S$201 · Flights: 11 · Direct: 0
  • Thai Airways Average price: S$228 · Flights: 4 · Direct: 0

Which airlines fly most often from Chiang Mai to Koh Samui?

The most flight options on this route are offered by Thai AirAsia — options found: 22.

  • Thai AirAsia Flights: 22 · Direct: 0
  • Bangkok Airways Flights: 12 · Direct: 10
  • Thai Lion Air Flights: 11 · Direct: 0
  • Thai Vietjet Air Flights: 10 · Direct: 1
  • Nok Air Flights: 8 · Direct: 0
  • Thai Airways Flights: 4 · Direct: 0

Round trip Chiang Mai — Koh Samui

TripOutboundReturnOutbound + returnTotal
Weekend tripFri, 13 NovSun, 15 Nov S$148 + S$161
One weekSun, 8 NovSat, 14 Nov S$105 + S$143
Two weeksSun, 8 NovSat, 21 Nov S$105 + S$146

Two one-way tickets combined, price per adult. Tap a price to search these dates.

Prices as of 6 November, 11:10 Moscow time

Which month is cheapest to fly Chiang Mai — Koh Samui?

Cheapest month: July — a one-way ticket usually costs around S$167, 6% below average. Most expensive month: December — around S$193.

July 2027usually S$167 · 6% below average

One-way ticket prices for departures in that month. “Usually” is the median of the lowest daily prices.

Prices as of 6 November, 11:10 Moscow time

How many days before departure is it cheapest to buy a Chiang Mai — Koh Samui ticket?

The cheapest departure right now is Sun, 8 Nov — from S$105. Days before departure: 1.

Before departureDeparture dateDifference from lowestPrice
1–3 days Sun, 8 Nov cheapest
4–7 days Fri, 13 Nov 40% more
8–14 days Mon, 16 Nov 60% more
15–21 days Mon, 23 Nov 62% more
22–30 days Tue, 1 Dec 60% more

Lowest prices for departures in the next 30 days.

How many flights per day operate from Chiang Mai to Koh Samui?

Most flights operate on Sat (35), the fewest on Fri (26).

  • Mon Flights: 32 · Direct: 3
  • Tue Flights: 27 · Direct: 1
  • Wed Flights: 28 · Direct: 4
  • Thu Flights: 34 · Direct: 4
  • Fri Flights: 26 · Direct: 0
  • Sat Flights: 35 · Direct: 0
  • Sun Flights: 28 · Direct: 3

Popular destinations from Chiang Mai

All →
CNX
Chiang Mai — Bangkok
Thailand → Thailand
BKK
from
S$21
CNX
Chiang Mai — Hua Hin
Thailand → Thailand
HHQ
from
S$67
CNX
Chiang Mai — Udon Thani
Thailand → Thailand
UTH
from
S$71
CNX
Chiang Mai — Surat Thani
Thailand → Thailand
URT
from
S$73
CNX
Chiang Mai — Khon Kaen
Thailand → Thailand
KKC
from
S$79
CNX
Chiang Mai — Hat Yai
Thailand → Thailand
HDY
from
S$91
CNX
Chiang Mai — Krabi
Thailand → Thailand
KBV
from
S$91
CNX
Chiang Mai — Nakhon Si Thammarat
Thailand → Thailand
NST
from
S$93
CNX
Chiang Mai — Chiang Rai
Thailand → Thailand
CEI
from
S$95

Popular destinations to Koh Samui

All →
HKT
Phuket — Koh Samui
Thailand → Thailand
USM
from
S$69
KBV
Krabi — Koh Samui
Thailand → Thailand
USM
from
S$80
BKK
Bangkok — Koh Samui
Thailand → Thailand
USM
from
S$94
UTP
Pattaya — Koh Samui
Thailand → Thailand
USM
from
S$100
SIN
Singapore — Koh Samui
Singapore → Thailand
USM
from
S$180
KUL
Kuala Lumpur — Koh Samui
Malaysia → Thailand
USM
from
S$190
DPS
Denpasar (Bali) — Koh Samui
Indonesia → Thailand
USM
from
S$199
HAN
Hanoi — Koh Samui
Vietnam → Thailand
USM
from
S$203

Flights from Chiang Mai to cities near Koh Samui

Cheaper than Koh Samui right now: Phuket — from S$33, S$72 less. The cities are 249 km apart.

City Distance Direct Flights Airlines Price from
Koh SamuiUSM — 11676
Surat ThaniURT 112 km 2396 S$33 cheaper direct from S$90
RanongUNN 164 km 053
KrabiKBV 200 km 11555 S$64 cheaper direct from S$103
PhuketHKT 249 km 17725 S$72 cheaper
Hat YaiHDY 293 km 2205 S$15 cheaper

Distance is a straight line between the cities. Prices are the lowest one-way fares.

Cheap flights Chiang Mai to Koh Samui

Price from
S$105
Average price
S$187
Cheapest
July
Flight time
5 hours 40 minutes
Distance
1 031 km
Рейсов в неделю
15
Airlines
6
Most frequent flight
FD 4101

Prices as of 6 November, 11:09 Moscow time

Airports on the Chiang Mai — Koh Samui route

From → to Flights Direct Airlines Price from
Chiang MaiCNX Koh SamuiUSM
67116

Departure airports · Chiang Mai

Arrival airports · Koh Samui

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · Thailand

All plans

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S$14

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20 GB

data

30

days

S$23

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dtac

data

15

days

S$24

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dtac

data

30

days

S$42

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data

10

days

S$45

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Frequently Asked Questions

Yes. Nonstop flights from Chiang Mai to Koh Samui are operated by: Bangkok Airways, Thai Vietjet Air. A nonstop flight takes 5 hours 40 minutes on average. Nonstop tickets start at S$105.
The average ticket price Chiang Mai Koh Samui is S$187. The cheapest ticket costs S$105, operated by Bangkok Airways, flight PG 242, departing Chiang Mai on 8 November at 11:30, arriving Koh Samui on 8 November at 13:15. Prices as of 6 November.
A nonstop flight takes 5 hours 40 minutes on average. The fastest is PG 242 Bangkok Airways: 1 hour 45 minutes. With a connection: from 4 hours 15 minutes, usually about 14 hours.
Based on prices for the coming months, the cheapest month to fly is November: tickets from S$105. The most expensive month is December, with tickets from S$169.
Tickets from Chiang Mai to Koh Samui are sold by: Thai AirAsia, Bangkok Airways, Thai Lion Air, Thai Vietjet Air, Nok Air, Thai Airways. Nonstop: Bangkok Airways, Thai Vietjet Air.
The distance from Chiang Mai to Koh Samui is 1031 km.
Tickets from Koh Samui to Chiang Mai start at S$111. The average price is S$184. Nonstop flights are operated by: Bangkok Airways. All tickets Koh Samui — Chiang Mai
The first nonstop flight departs at 08:10 (PG 224, Bangkok Airways), the last one at 12:35 (PG 103, Bangkok Airways). Local time.