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PER - USM

$280 Find cheap flights from Perth to Koh Samui

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to Koh Samui departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Thu 27/6
Thu 4/7

Search hundreds of travel sites at once for deals on flights to Koh Samui

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Koh Samui.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Koh Samui.
In the last 7 days, travellers have searched 42,816,550 times on KAYAK, and here's why:

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Cheap flight deals from Perth to Koh Samui (PER-USM)

 
These are the cheapest deals for flights from Perth to Koh Samui currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Perth to Koh Samui

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Perth to Koh Samui.

Recent one-way flight deals from Perth to Koh Samui

Only flying one-way? Below are some of the best one-way flight deals from Perth to Koh Samui found on KAYAK recently.

Recent last-minute flight deals from Perth to Koh Samui

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Perth to Koh Samui.

Recent direct flight deals from Perth to Koh Samui

The latest deals for direct flights from Perth to Koh Samui so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Perth to Koh Samui

Find recent round-trip train or bus tickets from Perth to Koh Samui.

All round-trip flight deals to Koh Samui

The cheapest plane tickets to Koh Samui found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
18:00 - 08:05PER-USM
15h 05m1 stop
09:00 - 20:35USM-PER
10h 35m1 stop
$542Scoot
Find Deal
Sat, 8 Jun - Sat, 29 Jun
21:35 - 08:05PER-USM
11h 30m1 stop
09:00 - 20:35USM-PER
10h 35m1 stop
$561Scoot
Find Deal
Wed, 17 Jul - Wed, 31 Jul
21:35 - 08:05PER-USM
11h 30m1 stop
09:00 - 15:40USM-PER
29h 40m2 stops
Wed, 11 Sep - Wed, 18 Sep
21:35 - 08:05PER-USM
11h 30m1 stop
08:00 - 15:40USM-PER
30h 40m2 stops
Wed, 17 Jul - Fri, 19 Jul
17:10 - 08:05PER-USM
15h 55m1 stop
09:00 - 23:55USM-PER
13h 55m1 stop
$981Singapore Airlines
Find Deal
Thu, 3 Oct - Sat, 12 Oct
01:10 - 18:20PER-USM
18h 10m1 stop
09:00 - 23:55USM-PER
13h 55m1 stop
$984Singapore Airlines
Find Deal
Tue, 10 Sep - Wed, 18 Sep
02:10 - 20:55PER-USM
19h 45m2 stops
08:00 - 01:10USM-PER
16h 10m2 stops
$1,128Malaysia Airlines
Find Deal
Sat, 8 Jun - Wed, 19 Jun
02:10 - 20:30PER-USM
19h 20m2 stops
08:00 - 01:10USM-PER
16h 10m2 stops
$1,131Malaysia Airlines
Find Deal
Sat, 8 Jun - Wed, 19 Jun
08:30 - 15:10PER-USM
31h 40m2 stops
19:15 - 07:15USM-PER
35h 00m2 stops
$1,307Philippine Airlines
Find Deal
Thu, 3 Oct - Sat, 12 Oct
08:30 - 07:20PER-USM
23h 50m2 stops
19:15 - 07:15USM-PER
35h 00m2 stops
$1,310Philippine Airlines
Find Deal
Thu, 3 Oct - Sat, 12 Oct
18:00 - 08:05PER-USM
15h 05m1 stop
$280Scoot
Find Deal
Fri, 25 Oct
14:50 - 07:20PER-USM
17h 30m1 stop
Fri, 25 Oct
21:35 - 08:05PER-USM
11h 30m1 stop
$313Scoot
Find Deal
Wed, 17 Jul
21:35 - 08:05PER-USM
11h 30m1 stop
$332Scoot
Find Deal
Sat, 26 Oct
18:00 - 14:55PER-USM
21h 55m2 stops
Sat, 26 Oct
23:35 - 15:40PER-USM
17h 05m2 stops
Sun, 27 Oct
21:35 - 11:55PER-USM
15h 20m2 stops
Fri, 25 Oct
21:35 - 14:40PER-USM
18h 05m2 stops
Wed, 17 Jul
01:10 - 18:20PER-USM
18h 10m1 stop
$685Singapore Airlines
Find Deal
Thu, 24 Oct
01:10 - 18:20PER-USM
18h 10m1 stop
$707Singapore Airlines
Find Deal
Thu, 24 Oct
01:10 - 21:15PER-USM
21h 05m1 stop
09:00 - 23:55USM-PER
13h 55m1 stop
$1,175Singapore Airlines
Find Deal
Sun, 2 Jun - Thu, 13 Jun
01:10 - 13:55PER-USM
13h 45m2 stops
09:00 - 23:55USM-PER
13h 55m1 stop
$1,289
Find Deal
Sun, 2 Jun - Thu, 13 Jun
01:10 - 13:55PER-USM
13h 45m2 stops
15:20 - 05:10USM-PER
12h 50m2 stops
$1,447
Find Deal
Sun, 2 Jun - Thu, 13 Jun

Flights from Perth to Koh Samui - Travel Insights & Trends

Get data-powered insights and trends into flights from Perth to Koh Samui to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Perth to Koh Samui?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Perth to Koh Samui, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Perth to Koh Samui is August, where tickets cost $785 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is $1,781 and $1,738 respectively.

How far in advance should I book a flight from Perth to Koh Samui?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Perth to Koh Samui, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Perth to Koh Samui, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 21 days before departure.

Which airlines provide the cheapest flights from Perth to Koh Samui?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Perth to Koh Samui were found on Scoot ($542) and Singapore Airlines ($981). Scoot proposed the cheapest one-way flight at $280.

Good to know

Low season

February

High season

June

Cheapest flight

$280
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from Perth to Koh Samui

When to book flights from Perth to Koh Samui

Are your dates flexible? Find out the best times to travel from Perth to Koh Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Perth to Koh Samui

  • What is the cheapest flight from Perth to Koh Samui?

    In the last 3 days, the lowest price for a flight from Perth to Koh Samui was $186 for a one-way ticket and $360 for a return.

  • Which airports will I be using when flying from Perth to Koh Samui?

    On your way to Koh Samui, you’ll fly out from Perth. You’ll be landing at Ko Samui.

  • Which aircraft models fly most regularly from Perth to Koh Samui?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Perth to Koh Samui?

    Star Alliance, and oneworld are the airline alliances operating flights between Perth and Koh Samui, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Perth to Koh Samui, Singapore Airlines or Malaysia Airlines?

    The two airlines most popular with KAYAK users for flights from Perth to Koh Samui are Singapore Airlines and Malaysia Airlines. With an average price for the route of $1,067 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Malaysia Airlines is also a great choice for the route, with an average price of $1,191 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Perth to Koh Samui?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Perth to Koh Samui.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Perth to Koh Samui?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Koh Samui from Perth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Perth to Koh Samui?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Koh Samui with an airline and back to Perth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to Koh Samui?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Koh Samui from Perth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Perth to Koh Samui

 
See real verified KAYAK customer reviews for airlines flying from Perth to Koh Samui. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Perth to Koh Samui? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Bangkok AirwaysOverall score based on 199 reviews
6.8Entertainment
8.7Crew
7.6Food
8.1Comfort
8.4Boarding
Airline reviews

On a 45 mins flight to Koh Samui from Bangkok we were served delicious shrimp pad thai and hot tea. The flight crew did an awesome job serving a full flight.

10.0 ExcellentGordon, Apr 2024BKK - USM
Read more about Bangkok Airways reviews

On a 45 mins flight to Koh Samui from Bangkok we were served delicious shrimp pad thai and hot tea. The flight crew did an awesome job serving a full flight.

Seats are tight and leg room so small. We had deep impressions under kneecap from the seat in front. A sign that Bangkok Airways is fully aware how small it is built is the cutout in the table. Very uncomfortable for people in size 1.80 m or more.

This is my 2nd flight with this airline. Service is very good. I was surprised they served a meal on such a short flight. The airplane landed so smooth that most people were unaware the plane had just landed. About half of the people on board applauded.

The staff were helpful and very pleasant. The food is tasty and there’s plenty of water provided. Flights are well air conditioned.

The food was inedible- The rice was hard as a rock The chicken was hard and could not chew Horrible meal. Don’t even serve it. It was an insult to think that you would have even served it.

I fly Bangkok Air regularly. Could say I am loyal to their airlines and program. The only two comments of critique I could offer is (1) using the credits from accumulated miles is not as streamlines as some of the other airlines programs I am or have been a member of... and have lost opportunity to use them before expiration. (2) Sometimes, the plane is boarded / un-boarded with a service bus that has to navigate the airport and adds unwelcomed overhead time (especially during de-boarding). If have checked luggage this is transparent; if only have carry-on will slow your departure from Suvarnabhumi by ~20 minutes or more. Otherwise, a fine airline.

Should be better if they provide more decent snacks. Also my flight took off was delayed by 15 minutes. I'd like them to improve to more punctual timing.

Bangkok Air has been hit with the challenge of flying during COVID like everyone else. Still, they are early to get started again and offer normal services when possible. It is nice to have a lounge for all passengers vs. going to gate and sitting to stare out at planes.

Pros: "Overall, the staff managed well the extra challenge of shutdowns and restrictions introduced by COVID. No complaints from me!"
Cons: "Honestly, Bangkok Air is one of my preferred regional carriers. "Normally" the food served is tasty, the plane is comfortable and the staff quite efficient. I have travelled a lot in my life and if there was a shortfall, would say so. Then again, I don't nitpick what professionals need to do to accomplish their jobs."
Cons: "Very good food and launch in gate but in check in they took my powerbank."

My experience with Scoot is very good. Will have no issue flying with Scoot again.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

All in all the flight was good. Love the fact that for airline food it was piping hot

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

I requested an aisle seat and got a middle seat The flight gate was changed and the flight was delayed

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

Cabin Crew always friendly and helpful. Seating cramped - foul smelling from toilets, high risk of disease. Guard personal property such as expensive sunglasses Coffee always awful and cold Meal trays toddler sized Not worth the extra cost to fly SQ - use a budget airline, same if not better experience

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

The international flight from Sydney to Dallas had great food. I have travelled a lot over the years and this has been the most memorable in my experience so far.

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

BA Airbus A380 BC upstairs had 2 3 2 layout. The seat was comfy but access for those in middle or window seats had to climb over others fest to get to ailse when seats in bed mode. The layout was not nearly as private as other layouts. The staff was amazing as well as the food. Most airline food is average but this was restaurant quality.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

1) crackly headphone jack 2) one of the emergency seats recline. Usually second row does. But in this case neither did 3) food was scrambled eggs or fruit. 4) fruit should not be the option to eggs 5)miserable unpleasant crew not a smile. Thought that was a virgin thing

Qantas are unable to service and unfit for purpose, they cannot transport Australians on time to overseas destinations. On top of the inflated ticketing, the Sydney flight to Santiago was impacted because the plane was delayed arriving and then further bungling by Qantas admitting the ground new ground crew in charge of cleaning were not trained. The impact on passengers with connecting flights was tremendous and long ques of frustrated passengers waiting for rescheduling. **Qantas has become the Australian Spirit of disappointment**

The staff we fantastic and seemed to work very well with each other

Business lounge in Melbourne mediocre. Look at Emirates or Qatar, Qantas! Great friendly crew. Food was good but Emirates is a level above. Business seat good. But can’t compare to Qatar. Main reason for booking Qantas is loyalty and terrific connection via Perth to LHR.

I was pleasantly surprised with my flight to LA with Qantas. Although seats were not the roomies, service was excellent.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

Delayed, not enough information. Had to ask for refreshments, crew could have been more proactive

The best so far coz this time it was all male steward on the economy cluster. They were polite, efficient & genuinely courteous. They do not judge you when you ask for more food & peanuts.

Delayed for 45 minutes. Don't know what's the issue. Other than that, food was not to my satisfaction. However it's okay.

My first course flight (Aor-Kul) was cancelled in the morning, and they asked me to board the night flight hence I need to transit overnight for the 2nd flight (Kul-Myy) that supposed to be on the same day. The overnight stay was not provided, (I'm traveling with my spouse, a daughter (5 y.o.) and an infant (2 months old). Hence I booked Sama Sama Hotel at my own expense (fortunately using my enrich miles points). Other than this issue, all services is good.

My experience with the flight was okay. My experience checking in was absolutely terrible. I was told I needed to change my e-ticket number to check in because I missed my flight in PDX. Even when shown the itinerary, they didn't budge and sent me to KLM across the airport. KLM wasn't open until 8pm and my flight was at 7:30pm. Nobody made accommodations in any way to get me to KUL. To add insult to injury, they rescheduled my flight to the very next day, creating a very long layover and did not offer any hotel stay. After this, even worse, I found out later they delayed the first 7:30pm flight to 9:10pm. Meaning, I could have still boarded but they refused to even try to get me on the plane. As a result, I missed a day of work and lost pay for the day. Also, when I went to get my luggage, it wasn't there. It was STILL in Singapore. They had from 5:30pm to 5am to get my luggage onto the plane and they still couldn't get that right. This is the worst experience I've had flying anywhere in the past decade I've been travelling.

Entertainment system was too old, crew were unorganised during boarding

No recognition for one World Emerald member. Business class seat has flat bed

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

Book cheap flights from Perth to Koh Samui

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Perth to Koh Samui found on KAYAK in the last 72 hours.
25/10Fri
1 stopScoot
15h 05mPER-USM
$280
25/10Fri
1 stop
17h 30mPER-USM
$287
17/7Wed
1 stopScoot
11h 30mPER-USM
$313
26/10Sat
1 stopScoot
11h 30mPER-USM
$332
26/10Sat
2 stops
21h 55mPER-USM
$339
27/10Sun
2 stops
17h 05mPER-USM
$355
25/10Fri
2 stops
15h 20mPER-USM
$361
17/7Wed
2 stops
18h 05mPER-USM
$409
24/10Thu
1 stopSingapore Airlines
18h 10mPER-USM
$685
24/10Thu
1 stopSingapore Airlines
18h 10mPER-USM
$707

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Last minute flights from Perth to Koh Samui

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Perth to Koh Samui that are departing in the next 10 days.
2/6Sun
multi-stopSingapore Airlines
21h 05mPER-USM
13/6Thu
multi-stopSingapore Airlines
13h 55mUSM-PER
$1,175
2/6Sun
multi-stop
13h 45mPER-USM
13/6Thu
multi-stop
13h 55mUSM-PER
$1,289
2/6Sun
multi-stop
13h 45mPER-USM
13/6Thu
multi-stop
12h 50mUSM-PER
$1,447

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Perth - Koh Samui Flights

Departure:

Perth (PER)Australia

Destination:

Koh Samui (USM)Thailand

Cabin classes:

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