Cheap flights Hong Kong to Koh Samui

From

To

Depart

Return

Passengers

1 passenger, economy

Nonstop flights from Hong Kong to Koh Samui: Hong Kong Airlines, Hong Kong Express Airways. Nonstop flights per week: 4. Flight time: 7 hours 50 minutes. Distance: 2049 km. Tickets from C$201 (departure 27 October).

Prices updated on 26 October at 11:04

See also: Koh Samui — Hong Kong Flights from Hong Kong Flights to Koh Samui (Koh Samui)

Cheap flights Hong Kong to Koh Samui

Compare prices, duration and stops

Filters

Stops

Direct only 1 stop 2+ stops

Price

C$201 C$405 C$405

Airlines

Cathay Pacific Emirates Hong Kong Express Airways Thai Airways Thai Lion Air

UO 702

16:55

Hong Kong (HKG)

Mon, 26 Oct

15h 50min

1 stop

07:45

Koh Samui (USM)

Tue, 27 Oct +1

C$296

SL 365

20:25

Hong Kong (HKG)

Mon, 26 Oct

11h 45min

1 stop

07:10

Koh Samui (USM)

Tue, 27 Oct +1

C$253

UO 734 🔥 Hot deal

21:40

Hong Kong (HKG)

Mon, 26 Oct

10h 30min

1 stop

07:10

Koh Samui (USM)

Tue, 27 Oct +1

C$276

UO 724

02:25

Hong Kong (HKG)

Tue, 27 Oct

11h 5min

1 stop

12:30

Koh Samui (USM)

Tue, 27 Oct

C$282

UO 704

02:50

Hong Kong (HKG)

Tue, 27 Oct

13h

1 stop

14:50

Koh Samui (USM)

Tue, 27 Oct

C$282

UO 712

09:15

Hong Kong (HKG)

Tue, 27 Oct

22h 55min

1 stop

07:10

Koh Samui (USM)

Wed, 28 Oct +1

C$268

UO 700

08:35

Hong Kong (HKG)

Tue, 27 Oct

19h

1 stop

02:35

Koh Samui (USM)

Wed, 28 Oct +1

C$280

SL 361

14:00

Hong Kong (HKG)

Tue, 27 Oct

21h 25min

1 stop

10:25

Koh Samui (USM)

Wed, 28 Oct +1

C$292

UO 702

16:55

Hong Kong (HKG)

Tue, 27 Oct

15h 15min

1 stop

07:10

Koh Samui (USM)

Wed, 28 Oct +1

C$293

SL 365

20:25

Hong Kong (HKG)

Tue, 27 Oct

11h 45min

1 stop

07:10

Koh Samui (USM)

Wed, 28 Oct +1

C$279

UO 734 Best price

21:40

Hong Kong (HKG)

Tue, 27 Oct

35h 30min

1 stop

08:10

Koh Samui (USM)

Thu, 29 Oct +1

C$201

UO 704

07:50

Hong Kong (HKG)

Wed, 28 Oct

24h 20min

1 stop

07:10

Koh Samui (USM)

Thu, 29 Oct +1

C$268

UO 700

13:35

Hong Kong (HKG)

Wed, 28 Oct

43h

1 stop

07:35

Koh Samui (USM)

Fri, 30 Oct +1

C$205

SL 361

09:00

Hong Kong (HKG)

Wed, 28 Oct

18h 10min

1 stop

02:10

Koh Samui (USM)

Thu, 29 Oct +1

C$305

UO 702

16:55

Hong Kong (HKG)

Wed, 28 Oct

15h 15min

1 stop

07:10

Koh Samui (USM)

Thu, 29 Oct +1

C$271

SL 365

15:25

Hong Kong (HKG)

Wed, 28 Oct

25h 5min

1 stop

15:30

Koh Samui (USM)

Thu, 29 Oct +1

C$303

UO 734 🔥 Hot deal

21:40

Hong Kong (HKG)

Wed, 28 Oct

10h 30min

1 stop

07:10

Koh Samui (USM)

Thu, 29 Oct +1

C$212

SL 361

09:00

Hong Kong (HKG)

Thu, 29 Oct

7h 30min

1 stop

15:30

Koh Samui (USM)

Thu, 29 Oct

C$286

UO 702

16:55

Hong Kong (HKG)

Thu, 29 Oct

15h 15min

1 stop

07:10

Koh Samui (USM)

Fri, 30 Oct +1

C$272

UO 734

16:40

Hong Kong (HKG)

Thu, 29 Oct

10h 30min

1 stop

02:10

Koh Samui (USM)

Fri, 30 Oct +1

C$294

UO 700

13:35

Hong Kong (HKG)

Fri, 30 Oct

50h 45min

1 stop

15:20

Koh Samui (USM)

Sun, 1 Nov +1

C$303

SL 361

09:00

Hong Kong (HKG)

Fri, 30 Oct

25h 45min

1 stop

09:45

Koh Samui (USM)

Sat, 31 Oct +1

C$293

SL 361

14:00

Hong Kong (HKG)

Sat, 31 Oct

18h 35min

1 stop

07:35

Koh Samui (USM)

Sun, 1 Nov +1

C$296

UO 702

16:55

Hong Kong (HKG)

Sat, 31 Oct

18h 30min

1 stop

10:25

Koh Samui (USM)

Sun, 1 Nov +1

C$218

SL 365

20:25

Hong Kong (HKG)

Sat, 31 Oct

11h 45min

1 stop

07:10

Koh Samui (USM)

Sun, 1 Nov +1

C$256

UO 734

16:40

Hong Kong (HKG)

Sat, 31 Oct

10h 55min

1 stop

02:35

Koh Samui (USM)

Sun, 1 Nov +1

C$291

UO 704

07:50

Hong Kong (HKG)

Sun, 1 Nov

27h 35min

1 stop

10:25

Koh Samui (USM)

Mon, 2 Nov +1

C$317

UO 700

13:35

Hong Kong (HKG)

Sun, 1 Nov

7h 15min

1 stop

19:50

Koh Samui (USM)

Sun, 1 Nov

C$289

UO 734

16:40

Hong Kong (HKG)

Sun, 1 Nov

18h 55min

1 stop

10:35

Koh Samui (USM)

Mon, 2 Nov +1

C$296

UO 704

07:50

Hong Kong (HKG)

Mon, 2 Nov

24h 20min

1 stop

07:10

Koh Samui (USM)

Tue, 3 Nov +1

C$282

SL 361 🔥 Hot deal

09:00

Hong Kong (HKG)

Mon, 2 Nov

7h 30min

1 stop

15:30

Koh Samui (USM)

Mon, 2 Nov

C$290

UO 702 🔥 Hot deal

16:55

Hong Kong (HKG)

Mon, 2 Nov

15h 15min

1 stop

07:10

Koh Samui (USM)

Tue, 3 Nov +1

C$282

UO 712

09:15

Hong Kong (HKG)

Tue, 3 Nov

23h 55min

1 stop

08:10

Koh Samui (USM)

Wed, 4 Nov +1

C$284

UO 712

09:20

Hong Kong (HKG)

Tue, 3 Nov

9h 20min

1 stop

17:40

Koh Samui (USM)

Tue, 3 Nov

C$285

SL 361

09:00

Hong Kong (HKG)

Tue, 3 Nov

7h 30min

1 stop

15:30

Koh Samui (USM)

Tue, 3 Nov

C$272

UO 702

16:55

Hong Kong (HKG)

Tue, 3 Nov

15h 40min

1 stop

07:35

Koh Samui (USM)

Wed, 4 Nov +1

C$291

UO 734

16:40

Hong Kong (HKG)

Tue, 3 Nov

11h 30min

1 stop

03:10

Koh Samui (USM)

Wed, 4 Nov +1

C$294

SL 361 🔥 Hot deal

14:00

Hong Kong (HKG)

Wed, 4 Nov

7h 30min

1 stop

20:30

Koh Samui (USM)

Wed, 4 Nov

C$293

UO 702

16:55

Hong Kong (HKG)

Wed, 4 Nov

15h 15min

1 stop

07:10

Koh Samui (USM)

Thu, 5 Nov +1

C$269

SL 365

15:25

Hong Kong (HKG)

Wed, 4 Nov

25h 5min

1 stop

15:30

Koh Samui (USM)

Thu, 5 Nov +1

C$292

UO 724

07:25

Hong Kong (HKG)

Thu, 5 Nov

12h

1 stop

18:25

Koh Samui (USM)

Thu, 5 Nov

C$352

UO 734

16:40

Hong Kong (HKG)

Thu, 5 Nov

16h 50min

1 stop

08:30

Koh Samui (USM)

Fri, 6 Nov +1

C$288

UO 724

07:25

Hong Kong (HKG)

Fri, 6 Nov

11h 5min

1 stop

17:30

Koh Samui (USM)

Fri, 6 Nov

C$357

SL 365

15:25

Hong Kong (HKG)

Fri, 6 Nov

13h 15min

1 stop

03:40

Koh Samui (USM)

Sat, 7 Nov +1

C$324

UO 724

02:25

Hong Kong (HKG)

Sat, 7 Nov

11h 5min

1 stop

12:30

Koh Samui (USM)

Sat, 7 Nov

C$292

SL 365

15:25

Hong Kong (HKG)

Sat, 7 Nov

15h

1 stop

05:25

Koh Samui (USM)

Sun, 8 Nov +1

C$307

SL 361

14:00

Hong Kong (HKG)

Sun, 8 Nov

21h 25min

1 stop

10:25

Koh Samui (USM)

Mon, 9 Nov +1

C$288

UO 702

16:55

Hong Kong (HKG)

Sun, 8 Nov

15h 15min

1 stop

07:10

Koh Samui (USM)

Mon, 9 Nov +1

C$282

UO 734

16:40

Hong Kong (HKG)

Sun, 8 Nov

11h 5min

1 stop

02:45

Koh Samui (USM)

Mon, 9 Nov +1

C$283

UO 700

13:35

Hong Kong (HKG)

Mon, 9 Nov

18h 35min

1 stop

07:10

Koh Samui (USM)

Tue, 10 Nov +1

C$304

Low price calendar

From

To

Lowest price of the month Tue, 27 Oct · One way from C$201

Prices as of 26 October, 11:04 Moscow time

Cheap flights Hong Kong to Koh Samui

Hong Kong Express Airways

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

Price from

C$201

Thai Lion Air

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

Price from

C$253

Emirates

Wed, Thu, Fri

Price from

C$335

Thai Airways

Sat, Sun

Price from

C$368

Which airlines offer the cheapest flights from Hong Kong to Koh Samui?

Based on collected data, the cheapest flights are offered by Hong Kong Express Airways with an average ticket price of C$304.

Hong Kong Express Airways Average price: C$304 · Flights: 8 · Direct: 1
Thai Lion Air Average price: C$304 · Flights: 2 · Direct: 0
Cathay Pacific Average price: C$310 · Flights: 1 · Direct: 0
Hong Kong Airlines Average price: C$342 · Flights: 2 · Direct: 2
Emirates Average price: C$346 · Flights: 1 · Direct: 0
Thai Airways Average price: C$372 · Flights: 2 · Direct: 0

Which airlines fly most often from Hong Kong to Koh Samui?

The most flight options on this route are offered by Hong Kong Express Airways — options found: 8.

Hong Kong Express Airways Flights: 8 · Direct: 1
Thai Lion Air Flights: 2 · Direct: 0
Hong Kong Airlines Flights: 2 · Direct: 2
Thai Airways Flights: 2 · Direct: 0
Cathay Pacific Flights: 1 · Direct: 0
Emirates Flights: 1 · Direct: 0

Round trip Hong Kong — Koh Samui

Trip	Outbound	Return	Outbound + return	Total
Weekend trip	Sat, 31 Oct	Sun, 1 Nov	C$218 + C$215
One week	Tue, 27 Oct	Wed, 4 Nov	C$201 + C$252
Two weeks	Tue, 27 Oct	Wed, 11 Nov	C$201 + C$245

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

Prices as of 26 October, 11:04 Moscow time

Which month is cheapest to fly Hong Kong — Koh Samui?

Cheapest month: October — a one-way ticket usually costs around C$218, 22% below average. Most expensive month: January — around C$299.

October 2026usually C$218 · 22% below average

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

Prices as of 26 October, 11:04 Moscow time

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

The cheapest departure right now is Tue, 27 Oct — from C$201. Days before departure: 1.

Before departureDeparture dateDifference from lowestPrice

1–3 days Tue, 27 Oct cheapest

4–7 days Sat, 31 Oct 9% more

8–14 days Wed, 4 Nov 34% more

15–21 days Tue, 10 Nov 30% more

22–30 days Fri, 20 Nov 30% more

Lowest prices for departures in the next 30 days.

How many flights per day operate from Hong Kong to Koh Samui?

Most flights operate on Wed (12), the fewest on Mon (9).

Mon Flights: 9 · Direct: 2
Tue Flights: 10 · Direct: 2
Wed Flights: 12 · Direct: 0
Thu Flights: 9 · Direct: 0
Fri Flights: 11 · Direct: 0
Sat Flights: 10 · Direct: 0
Sun Flights: 10 · Direct: 0

Popular destinations from Hong Kong

All →

HKG

Hong Kong — Guilin

Hong Kong → China

KWL

from

C$75

HKG

Hong Kong — Nanning

Hong Kong → China

NNG

from

C$102

HKG

Hong Kong — Da Nang

Hong Kong → Vietnam

DAD

from

C$102

HKG

Hong Kong — City of Angeles

Hong Kong → Philippines

CRK

from

C$104

HKG

Hong Kong — Taipei

Hong Kong → Taiwan

TPE

from

C$107

HKG

Hong Kong — Taichung

Hong Kong → Taiwan

RMQ

from

C$107

HKG

Hong Kong — Hanoi

Hong Kong → Vietnam

HAN

from

C$108

HKG

Hong Kong — Kaohsiung

Hong Kong → Taiwan

KHH

from

C$110

HKG

Hong Kong — Shanghai

Hong Kong → China

PVG

from

C$112

Popular destinations to Koh Samui

All →

UTP

Pattaya — Koh Samui

Thailand → Thailand

USM

from

C$58

BKK

Bangkok — Koh Samui

Thailand → Thailand

USM

from

C$59

HKT

Phuket — Koh Samui

Thailand → Thailand

USM

from

C$59

CNX

Chiang Mai — Koh Samui

Thailand → Thailand

USM

from

C$81

KBV

Krabi — Koh Samui

Thailand → Thailand

USM

from

C$95

KUL

Kuala Lumpur — Koh Samui

Malaysia → Thailand

USM

from

C$143

NHA

Nha Trang — Koh Samui

Vietnam → Thailand

USM

from

C$151

SIN

Singapore — Koh Samui

Singapore → Thailand

USM

from

C$190

Cheap flights Hong Kong to Koh Samui

Price from: C$201
Average price: C$302
Cheapest: October
Flight time: 7 hours 50 minutes
Distance: 2 049 km
Рейсов в неделю: 4
Airlines: 6
Most frequent flight: UO 734

Prices as of 26 October, 11:04 Moscow time

Airports on the Hong Kong — Koh Samui route

From → to	Flights	Direct	Airlines	Price from
Hong KongHKG Koh SamuiUSM	16	3	6

Departure airports · Hong Kong

Hong KongHKG

Arrival airports · Koh Samui

Koh SamuiUSM

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · Thailand

maew

10 GB

data

30

days

C$15

maew

20 GB

data

30

days

C$25

dtac

data

15

days

C$26

dtac

data

30

days

C$46

maew

data

10

days

C$49

Frequently Asked Questions

Yes. Nonstop flights from Hong Kong to Koh Samui are operated by: Hong Kong Airlines, Hong Kong Express Airways. A nonstop flight takes 7 hours 50 minutes on average. Nonstop tickets start at C$307.

The average ticket price Hong Kong Koh Samui is C$302. The cheapest ticket costs C$201, operated by Hong Kong Express Airways, flight UO 734, departing Hong Kong on 27 October at 21:40, arriving Koh Samui on 29 October at 08:10. Prices as of 26 October.

A nonstop flight takes 7 hours 50 minutes on average. The fastest is HX 775 Hong Kong Airlines: 6 hours 45 minutes. With a connection: from 6 hours 20 minutes, usually about 15 hours.

Based on prices for the coming months, the cheapest month to fly is December: tickets from C$259.

Tickets from Hong Kong to Koh Samui are sold by: Hong Kong Express Airways, Hong Kong Airlines, Thai Lion Air, Thai Airways, Cathay Pacific, Emirates. Nonstop: Hong Kong Airlines, Hong Kong Express Airways.

The distance from Hong Kong to Koh Samui is 2049 km.

Tickets from Koh Samui to Hong Kong start at C$185. The average price is C$298. Nonstop flights are operated by: Hong Kong Express Airways, Hong Kong Airlines, Bangkok Airways. All tickets Koh Samui — Hong Kong

Yes, the time difference is 1 hour: Hong Kong — UTC+8, Koh Samui — UTC+7. For example: Hong Kong 12:00 → Koh Samui 11:00.