Prices are in Australian Dollars.

Flights to Ko Samui (USM)

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Information for flights to Ko Samui from Australia

Flights arrive in Ko Samui
Flights depart from Australia
Flight price $700
Airlines Malaysia Airlines, Singapore Airlines, Virgin Australia

Top tips for finding cheap flights to Ko Samui

Looking for cheap airfare to Ko Samui? 25% of our users found return tickets to Ko Samui for the following prices or less: From Sydney Kingsford Smith $799, from Melbourne & other airports $848, from Brisbane $946
Book at least 4 weeks before departure in order to get a below-average price.
High season is considered to be January, February and December. The cheapest month to fly to Ko Samui is November.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ko Samui flight deals.

FAQs - Booking Ko Samui flights

What is the cheapest flight to Ko Samui?

The cheapest airline ticket to Ko Samui from Australia in the last 72 hours was $700 return on the route Melbourne to Ko Samui. The most popular route is Melbourne to Ko Samui and the cheapest ticket found on this route in the last 72 hours was $1257 return.

How far is Ko Samui airport from central Ko Samui?

Ko Samui Airport is 4 kilometres from the centre of Ko Samui. View on map.

What is the name of Ko Samui’s airport?

Ko Samui is served by Ko Samui Airport, also commonly referred to as Ko Samui, Koh Samui, Samui. The airport code is USM.

Book Cheap Flights to Ko Samui

(Return)
Airports
Origin
Brisbane
$922
only
$922
Melbourne
$700
only
$700
$1087
only
$1087
Sydney
$742
only
$742
Destination
Ko Samui
$700
only
$700
Sat., 4 May
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
13h 30m
Sun., 12 May
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
11h 00m
Trip: 9 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,201 reviews
Overall
7.2
Boarding
7.2
Comfort
7.1
Crew
7.6
Entertainment
6.9
Food
6.7
KUL
ICN
Excellent 9.6

Pros: Gotta love seats in business class that lie flat and even give you a little bit of a massage. Superb crew.

TWU
KUL
Mediocre 2.0

Pros: The ground supervisor offered me access to gold lounge. It was a nice effort since his boss said no to upgrade.

Cons: Flight rescheduled without accommodation offered. When asked for upgrade for flight as compensation for 18 hours lost time supervisor said no No vegetarian food options. Said they will compensate me for my expenses once I file a claim which takes months of pestering airline for.

KUL
AKL
Excellent 10.0

Cons: Connecting Time

HKG
KUL
Good 6.0

Pros: Not much

Cons: Left late with no explanation

KUL
HKG
Good 7.3

Pros: easy securityand boarding at kl

Cons: food bland

Sun., 5 May
BNE
Brisbane
USM
Koh Samui Ko Samui
14h 10m
Sun., 12 May
USM
Koh Samui Ko Samui
BNE
Brisbane
21h 40m
Trip: 8 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3,080 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
AKL
SIN
Excellent 8.0

Pros: personel provided excellent service

Cons: food was ok. A faulty entertainment system did make our flight feel longer.

SIN
PER
Excellent 8.0

Pros: Couldn't find a problem

Cons: Nothing

SIN
AMS
Excellent 10.0

Pros: I have tall family members and they had enough legroom even at the back of the plane. Service was excellent. Snacks and drinks were regular on offer even between meal. Very nice, professional staff even after 13 hours of flight. Just excellent. Thank you for this very pleasant experience. Will definitely fly Singapore Airlines again.

Cons: There is room for improvement with the special meals. The non gluten brun was very hard. In general it would be nice if passengers could pre-order from a set selection of foods online what they would like on their tray. This would hopefully lower the amount of food that sadly goes to waste. Also it would be nice to have gluten free snacks on board. Flying with celiac disease is not easy.

SIN
DPS
Mediocre 2.0

Cons: Luggages weren’t transferred to Bali together with my flight. Gate check in stroller was sent to baggage claim without notification. I was waiting the whole time after exiting plane.

DEL
SIN
Excellent 8.3

Pros: lot of turbulence, uncomfortable ride

Cons: entertainment system was good

Fri., 8 Feb.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
23h 20m
Wed., 13 Feb.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
22h 25m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat., 29 Jun.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
24h 55m
Wed., 10 Jul.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
31h 15m
$1231
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 2,893 reviews
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
7.3
Food
7.2
SYD
LST
Good 6.6

Pros: Aircraft seating Good notification of possible delay

Cons: Crew Long it at bag drop Checked website about delay, said it was on time.

DRW
MEL
Good 7.0

Pros: The flight was smooth and we arrived safely and timely.

Cons: The inflight entertainment was broken.

SYD
MEL
Excellent 8.0

Pros: On time

Cons: Nothing

AYQ
SYD
Excellent 9.0

Pros: Good seat, plenty of space for my long legs.

Cons: Boarding was a little disorganized.

HBA
SYD
OK 5.0

Pros: Efficient flight

Cons: Surly check in staff.

Tue., 11 Jun.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
23h 00m
Tue., 18 Jun.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
11h 00m
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,201 reviews
Overall
7.2
Boarding
7.2
Comfort
7.1
Crew
7.6
Entertainment
6.9
Food
6.7
KTM
KUL
Excellent 9.6

Pros: Excellent crew. Good food. Comfortable seats even in coach.

BTU
SBW
Mediocre 2.6

Cons: Delayed for more than an hour..

KUL
ICN
Excellent 9.6

Pros: Gotta love seats in business class that lie flat and even give you a little bit of a massage. Superb crew.

TWU
KUL
Mediocre 2.0

Pros: The ground supervisor offered me access to gold lounge. It was a nice effort since his boss said no to upgrade.

Cons: Flight rescheduled without accommodation offered. When asked for upgrade for flight as compensation for 18 hours lost time supervisor said no No vegetarian food options. Said they will compensate me for my expenses once I file a claim which takes months of pestering airline for.

MNL
KUL
Good 6.0

Cons: The food

Sat., 4 May
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
14h 45m
Sat., 18 May
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
13h 10m
Trip: 15 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,201 reviews
Overall
7.2
Boarding
7.2
Comfort
7.1
Crew
7.6
Entertainment
6.9
Food
6.7
BTU
SBW
Mediocre 2.6

Cons: Delayed for more than an hour..

TRK
TWU
Excellent 10.0

Pros: Check in was super easy, flight left on time , arrived early baggage was delivered in 10 minutes.

MNL
KUL
Good 6.0

Cons: The food

KUL
SYD
OK 5.6

Pros: Having 2 seats to ourselves

Cons: Crew hurried;seats cramped;boarding a pin-had to take watches off;food indifferent;sat on Sydney tarmac nearly 1/2 hr

SUB
KUL
Good 6.6

Pros: The boarding process was really fast and efficient.

Cons: No IFE was provided on this flight, so sad. There was a headset port in my seat but the airline didn't provide the headset so it is useless. Well the only thing that I can do on the plane was just sleeping.

Fri., 18 Jan.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
31h 10m
Sun., 3 Feb.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
51h 10m
$1070
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Fri., 28 Jun.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
13h 30m
Sun., 21 Jul.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
11h 00m
Trip: 24 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,201 reviews
Overall
7.2
Boarding
7.2
Comfort
7.1
Crew
7.6
Entertainment
6.9
Food
6.7
KTM
KUL
Excellent 9.6

Pros: Excellent crew. Good food. Comfortable seats even in coach.

BTU
SBW
Mediocre 2.6

Cons: Delayed for more than an hour..

KUL
AKL
Excellent 10.0

Cons: Connecting Time

MNL
KUL
Good 6.0

Cons: The food

KUL
HKG
Good 7.3

Pros: easy securityand boarding at kl

Cons: food bland

Wed., 23 Jan.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
14h 50m
Wed., 30 Jan.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
36h 45m
$1073
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon., 4 Feb.
AVV
Avalon
USM
Koh Samui Ko Samui
19h 50m
Mon., 18 Feb.
USM
Koh Samui Ko Samui
AVV
Avalon
26h 25m
$1087
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Fri., 19 Apr.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
14h 45m
Sat., 27 Apr.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
22h 45m
$1017
Trip: 9 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,201 reviews
Overall
7.2
Boarding
7.2
Comfort
7.1
Crew
7.6
Entertainment
6.9
Food
6.7
MNL
KUL
Good 6.0

Cons: The food

HKG
KUL
Good 6.0

Pros: Not much

Cons: Left late with no explanation

KUL
AKL
Excellent 10.0

Cons: Connecting Time

TRK
TWU
Excellent 10.0

Pros: Check in was super easy, flight left on time , arrived early baggage was delivered in 10 minutes.

KUL
SYD
OK 5.6

Pros: Having 2 seats to ourselves

Cons: Crew hurried;seats cramped;boarding a pin-had to take watches off;food indifferent;sat on Sydney tarmac nearly 1/2 hr

Sun., 9 Dec.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
27h 30m
Sat., 22 Dec.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
30h 55m
$1122
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Wed., 3 Apr.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
13h 30m
Sun., 7 Apr.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
11h 00m
$1186
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,201 reviews
Overall
7.2
Boarding
7.2
Comfort
7.1
Crew
7.6
Entertainment
6.9
Food
6.7
KUL
HKG
Good 7.3

Pros: easy securityand boarding at kl

Cons: food bland

BTU
SBW
Mediocre 2.6

Cons: Delayed for more than an hour..

HKG
KUL
Good 6.0

Pros: Not much

Cons: Left late with no explanation

KUL
DPS
Mediocre 2.0

Cons: I haven't even made it to my destination yet.

KUL
ICN
Excellent 9.6

Pros: Gotta love seats in business class that lie flat and even give you a little bit of a massage. Superb crew.

Sun., 9 Dec.
AVV
Avalon
USM
Koh Samui Ko Samui
17h 15m
Sat., 22 Dec.
USM
Koh Samui Ko Samui
AVV
Avalon
22h 25m
$1272
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Mon., 10 Dec.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
24h 20m
Mon., 17 Dec.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
13h 10m
$1299
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,201 reviews
Overall
7.2
Boarding
7.2
Comfort
7.1
Crew
7.6
Entertainment
6.9
Food
6.7
SUB
KUL
Good 6.6

Pros: The boarding process was really fast and efficient.

Cons: No IFE was provided on this flight, so sad. There was a headset port in my seat but the airline didn't provide the headset so it is useless. Well the only thing that I can do on the plane was just sleeping.

TRK
TWU
Excellent 10.0

Pros: Check in was super easy, flight left on time , arrived early baggage was delivered in 10 minutes.

HKG
KUL
Good 6.0

Pros: Not much

Cons: Left late with no explanation

TWU
KUL
Mediocre 2.0

Pros: The ground supervisor offered me access to gold lounge. It was a nice effort since his boss said no to upgrade.

Cons: Flight rescheduled without accommodation offered. When asked for upgrade for flight as compensation for 18 hours lost time supervisor said no No vegetarian food options. Said they will compensate me for my expenses once I file a claim which takes months of pestering airline for.

KUL
HKG
Good 7.3

Pros: easy securityand boarding at kl

Cons: food bland

Fri., 21 Jun.
AVV
Avalon
USM
Koh Samui Ko Samui
21h 10m
Tue., 2 Jul.
USM
Koh Samui Ko Samui
AVV
Avalon
23h 10m
$1409
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Fri., 7 Dec.
BNE
Brisbane
USM
Koh Samui Ko Samui
30h 20m
Fri., 14 Dec.
USM
Koh Samui Ko Samui
BNE
Brisbane
32h 30m
$1426
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu., 27 Dec.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
31h 10m
Wed., 2 Jan.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
28h 05m
$2239
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu., 27 Dec.
AVV
Avalon
USM
Koh Samui Ko Samui
18h 55m
Wed., 2 Jan.
USM
Koh Samui Ko Samui
AVV
Avalon
28h 50m
$2307
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
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