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Cheap flights from Perth to Koh Samui from $324

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/5. 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.
PER — USM
14 May — 21 May1
1 adult
Tue 14/5
Tue 21/5

Cheap flight deals from Perth to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 May 2024.

Popular in

January

Cheapest in

August

Round-trip from

$1,200

One-way from

$455
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 32% potential price drop
Search Deals
From Perth to Ko Samui
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One-way flight from Perth to Ko Samui
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What is the cheapest day to fly return from Perth to Koh Samui?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 18% on your flight compared to booking on days when demand is much higher.

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

Travellers have found it’s best to book a flight 47 days in advance to save up to 45% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 47 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Perth to Koh Samui 1-2 weeks in advance for as low as $1,230, or $2,266 for flights within the next 24 hours.

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

Our data shows that August tends to be the cheapest month to fly to Koh Samui from Perth. Users have commonly found prices around $1,241 for the month, but tickets can be as low as $440. Due to multiple factors, prepare for potentially higher prices in January.

When is the cheapest time to fly from Perth to Koh Samui (PER - USM)?

A simple way to save on the total cost of your ticket is to fly from Perth to Koh Samui at midday. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the morning.

Cheap Singapore Airlines flights from Perth to Koh Samui

Explore cheap flight options specifically provided by Singapore Airlines for the route between Perth and Koh Samui. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 9 May 2024.
Consider these cheap Singapore Airlines flights we've found departing from Perth to Koh Samui. It's recommended that users confirm their flight details before booking.
Sun 20/1013:45PER - USM
1 stop19h 20mSingapore Airlines
Wed 23/1009:00USM - PER
1 stop19h 10mSingapore Airlines
Deal found 8/5$944
Sun 20/1017:10PER - USM
1 stop15h 55mSingapore Airlines
Wed 23/1009:00USM - PER
1 stop26h 30mSingapore Airlines
Deal found 7/5$948
Thu 3/1017:10PER - USM
1 stop15h 55mSingapore Airlines
Sat 12/1009:00USM - PER
1 stop13h 55mSingapore Airlines
Deal found 8/5$996
Wed 2/1001:10PER - USM
1 stop18h 10mSingapore Airlines
Sat 12/1009:00USM - PER
1 stop13h 55mSingapore Airlines
Deal found 8/5$1,122
Wed 29/501:10PER - USM
1 stop11h 05mSingapore Airlines
Mon 10/609:00USM - PER
1 stop26h 30mSingapore Airlines
Deal found 9/5$1,159
Sat 8/601:10PER - USM
1 stop21h 05mSingapore Airlines
Wed 19/609:00USM - PER
1 stop13h 55mSingapore Airlines
Deal found 9/5$1,165
Thu 26/901:10PER - USM
1 stop11h 05mSingapore Airlines
Mon 7/1009:00USM - PER
1 stop26h 30mSingapore Airlines
Deal found 8/5$1,177
Wed 5/601:10PER - USM
1 stop21h 05mSingapore Airlines
Wed 12/609:00USM - PER
1 stop19h 10mSingapore Airlines
Deal found 8/5$1,259
Fri 7/601:10PER - USM
1 stop21h 05mSingapore Airlines
Wed 19/609:00USM - PER
1 stop28h 40mSingapore Airlines
Deal found 8/5$1,322

Cheap Malaysia Airlines flights from Perth to Koh Samui

Explore cheap flight options specifically provided by Malaysia Airlines for the route between Perth and Koh Samui. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 9 May 2024.
Some of the best deals we've found on Malaysia Airlines flights travelling from Perth to Koh Samui. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 8/602:10PER - USM
2 stops19h 45mMalaysia Airlines
Wed 19/608:00USM - PER
2 stops16h 10mMalaysia Airlines
Deal found 9/5$1,136
Fri 7/602:10PER - USM
2 stops19h 45mMalaysia Airlines
Wed 19/607:00USM - PER
2 stops17h 10mMalaysia Airlines
Deal found 8/5$1,141
Wed 2/1002:10PER - USM
2 stops19h 20mMalaysia Airlines
Sat 12/1008:45USM - PER
2 stops15h 25mMalaysia Airlines
Deal found 8/5$1,173
Fri 14/602:10PER - USM
2 stops19h 20mMalaysia Airlines
Wed 26/607:00USM - PER
2 stops17h 10mMalaysia Airlines
Deal found 7/5$1,180
Sat 19/1002:10PER - USM
2 stops15h 25mMalaysia Airlines
Wed 23/1007:00USM - PER
2 stops17h 10mMalaysia Airlines
Deal found 8/5$1,285
Sat 19/1002:10PER - USM
2 stops15h 25mMalaysia Airlines
Wed 23/1009:15USM - PER
2 stops14h 55mMalaysia Airlines
Deal found 7/5$1,291
Fri 27/915:50PER - USM
2 stops29h 40mMalaysia Airlines
Mon 7/1008:00USM - PER
2 stops16h 10mMalaysia Airlines
Deal found 8/5$1,404
Sun 21/702:10PER - USM
2 stops15h 25mMalaysia Airlines
Tue 30/708:45USM - PER
2 stops15h 25mMalaysia Airlines
Deal found 8/5$1,922
Fri 9/802:10PER - USM
2 stops15h 55mMalaysia Airlines
Tue 20/808:45USM - PER
2 stops15h 25mMalaysia Airlines
Deal found 8/5$2,520

Cheap Perth to Koh Samui flights in May & June 2024

Find cheap flight options from Perth to Koh Samui specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 547,580 searches. Prices were last updated on 9 May 2024.
The lowest fares we've come across on flights travelling from Perth to Koh Samui in May and June 2024. More deals are always being added, so be sure to check back regularly.
Sun 16/620:40PER - USM
2 stops38h 50mMultiple Airlines
Thu 27/609:00USM - PER
1 stop10h 35mMultiple Airlines
Deal found 8/5$732
Thu 6/621:35PER - USM
1 stop11h 30mScoot
Wed 12/609:00USM - PER
1 stop10h 35mScoot
Deal found 8/5$742
Sat 15/620:40PER - USM
2 stops22h 20mMultiple Airlines
Wed 26/609:00USM - PER
1 stop10h 35mMultiple Airlines
Deal found 7/5$744
Sat 15/616:55PER - USM
2 stops26h 05mMultiple Airlines
Wed 26/612:10USM - PER
2 stops26h 30mMultiple Airlines
Deal found 7/5$748
Thu 6/621:35PER - USM
3 stops20h 20mMultiple Airlines
Wed 12/608:00USM - PER
3 stops15h 45mMultiple Airlines
Deal found 8/5$750
Wed 5/601:40PER - USM
3 stops19h 05mMultiple Airlines
Wed 12/606:55USM - PER
2 stops16h 50mMultiple Airlines
Deal found 8/5$785
Sun 16/620:40PER - USM
2 stops19h 10mMultiple Airlines
Thu 27/606:55USM - PER
2 stops24h 20mMultiple Airlines
Deal found 8/5$794
Wed 5/601:40PER - USM
3 stops19h 05mMultiple Airlines
Wed 12/609:00USM - PER
1 stop10h 35mMultiple Airlines
Deal found 8/5$805
Fri 14/601:40PER - USM
2 stops30h 40mMultiple Airlines
Wed 26/609:00USM - PER
1 stop10h 35mMultiple Airlines
Deal found 7/5$868

Perth to Koh Samui 2024 flight deals

Discover exclusive flight deals for travel between Perth and Koh Samui in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 9 May 2024.
The lowest fares we've come across on flights travelling from Perth to Koh Samui in May and June 2024. More deals are always being added, so be sure to check back regularly.
Sun 16/620:40PER - USM
2 stops38h 50mMultiple Airlines
Thu 27/609:00USM - PER
1 stop10h 35mMultiple Airlines
Deal found 8/5$732
Thu 6/621:35PER - USM
1 stop11h 30mScoot
Wed 12/609:00USM - PER
1 stop10h 35mScoot
Deal found 8/5$742
Sat 15/620:40PER - USM
2 stops22h 20mMultiple Airlines
Wed 26/609:00USM - PER
1 stop10h 35mMultiple Airlines
Deal found 7/5$744
Sat 15/616:55PER - USM
2 stops26h 05mMultiple Airlines
Wed 26/612:10USM - PER
2 stops26h 30mMultiple Airlines
Deal found 7/5$748
Thu 6/621:35PER - USM
3 stops20h 20mMultiple Airlines
Wed 12/608:00USM - PER
3 stops15h 45mMultiple Airlines
Deal found 8/5$750
Fri 27/921:35PER - USM
1 stop14h 40mScoot
Mon 7/1012:10USM - PER
1 stop27h 50mScoot
Deal found 8/5$765
Wed 5/601:40PER - USM
3 stops19h 05mMultiple Airlines
Wed 12/606:55USM - PER
2 stops16h 50mMultiple Airlines
Deal found 8/5$785
Sun 16/620:40PER - USM
2 stops19h 10mMultiple Airlines
Thu 27/606:55USM - PER
2 stops24h 20mMultiple Airlines
Deal found 8/5$794
Wed 5/601:40PER - USM
3 stops19h 05mMultiple Airlines
Wed 12/609:00USM - PER
1 stop10h 35mMultiple Airlines
Deal found 8/5$805

One-way flights to Koh Samui from Perth

Search for one-way flight options from Perth to Koh Samui. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 9 May 2024.
Take a look at some of the one-way flights we've detected from Perth to Koh Samui. Users can also find round-trip Perth to Koh Samui flights by using the search form above.
Thu 23/521:35PER - USM
2 stops15h 20mMultiple Airlines
Deal found 7/5$324
Thu 23/521:35PER - USM
3 stops25h 00mMultiple Airlines
Deal found 7/5$398
Thu 23/521:35PER - USM
1 stop14h 40mScoot
Deal found 7/5$455
Wed 22/501:40PER - USM
3 stops31h 35mMultiple Airlines
Deal found 7/5$511
Wed 22/501:40PER - USM
2 stops31h 35mMultiple Airlines
Deal found 7/5$631
Wed 22/501:10PER - USM
1 stop18h 10mSingapore Airlines
Deal found 7/5$1,025

Find flights from Perth to Koh Samui within your budget

Customise your flight search to find flights from Perth to Koh Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 9 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$610 - $1,564

Route

Depart

Return

Price

PerthKo Samui

PER - USM

PERUSM

Perth

Thu 6/6

2 stops19h 10m

Ko Samui

Wed 12/6

2 stops27h 15m

$610

PerthKo Samui

PER - USM

PERUSM

Perth

Thu 6/6

3 stops20h 20m

Ko Samui

Wed 12/6

2 stops27h 15m

$611

PerthKo Samui

PER - USM

PERUSM

Perth

Mon 22/7

1 stop15h 05m

Ko Samui

Tue 30/7

1 stop10h 35m

$666

PerthKo Samui

PER - USM

PERUSM

Perth

Thu 6/6

2 stops19h 10m

Ko Samui

Wed 12/6

1 stop10h 35m

$680

PerthKo Samui

PER - USM

PERUSM

Perth

Sat 8/6

1 stop11h 30m

Ko Samui

Wed 19/6

1 stop10h 35m

$697

PerthKo Samui

PER - USM

PERUSM

Perth

Thu 6/6

1 stop11h 30m

Ko Samui

Wed 12/6

1 stop10h 35m

$742

PerthKo Samui

PER - USM

PERUSM

Perth

Sun 20/10

1 stop19h 20m

Ko Samui

Wed 23/10

1 stop19h 10m

$944

PerthKo Samui

PER - USM

PERUSM

Perth

Sat 8/6

2 stops19h 45m

Ko Samui

Wed 19/6

2 stops16h 10m

$1,136

PerthKo Samui

PER - USM

PERUSM

Perth

Sun 20/10

2 stops17h 40m

Ko Samui

Wed 23/10

1 stop34h 40m

$1,564

Flights are sorted by cheapest first

Deals found on 8/5

When is the best time to book a flight from Perth to Koh Samui?

Use this chart to determine the optimal time to book a return flight from Perth to Koh Samui. Price data was last updated on 3 May 2024.
To ensure you get the cheapest price possible for a flight from Perth to Koh Samui, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Perth to Koh Samui?

Use this chart to determine the cheapest time to fly return from Perth to Koh Samui. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Perth to Koh Samui flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Koh Samui by month

Plan your trip from Perth to Koh Samui by taking into account the cheapest months to travel. The average price of a one-way flight from Perth to Koh Samui is currently $557 while a return flight costs $850. Price data was last updated on 5 May 2024.

Currently, August is the cheapest month in which you can book a flight from Perth to Koh Samui (average of $789). Flying from Perth to Koh Samui in December is currently the most expensive (average of $991). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$1,433

February

$1,262

March

$1,220

April

$1,282

May

$1,230

June

$1,212

July

$1,343

August

$1,200

September

$1,285

October

$1,208

November

$1,217

December

$1,507

Temperature and rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature and rainfall totals by month.

USM

Temperature

27 - 29 °C

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Koh Samui. Reviews last updated 9 May 2024.
To help decide which airline to fly from Perth to Koh Samui, see what other customers have to say about Singapore Airlines, Malaysia Airlines and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.3
Very Good
1,454 reviews
Check prices

Food

7.8

Boarding

8.4

Overall

8.3

Crew

8.7

Comfort

8.1

Entertainment

8.2

Reviews

1 / 10

The seats and leg room not comfortable. Food was mediocre. The staff were very attentive

Singapore Airlines
8.3
Very Good
1,454 reviews
Singapore Airlines
8.3
Very Good
1,454 reviews
Check prices

Food

7.8

Boarding

8.4

Overall

8.3

Crew

8.7

Comfort

8.1

Entertainment

8.2

Reviews

1 / 10

The seats and leg room not comfortable. Food was mediocre. The staff were very attentive

Cathay Pacific
7.8
Good
1,093 reviews
Singapore Airlines
8.3
Very Good
1,454 reviews
Check prices

Food

7.8

Boarding

8.4

Overall

8.3

Crew

8.7

Comfort

8.1

Entertainment

8.2

Reviews

1 / 10

The seats and leg room not comfortable. Food was mediocre. The staff were very attentive

Malaysia Airlines
7.5
Good
394 reviews
Singapore Airlines
8.3
Very Good
1,454 reviews
Check prices

Food

7.8

Boarding

8.4

Overall

8.3

Crew

8.7

Comfort

8.1

Entertainment

8.2

Reviews

1 / 10

The seats and leg room not comfortable. Food was mediocre. The staff were very attentive

Scoot
6.6
Okay
313 reviews
Singapore Airlines
8.3
Very Good
1,454 reviews
Check prices

Food

7.8

Boarding

8.4

Overall

8.3

Crew

8.7

Comfort

8.1

Entertainment

8.2

Reviews

1 / 10

The seats and leg room not comfortable. Food was mediocre. The staff were very attentive

Related info for your journey

Find useful and relevant information for your journey from Perth to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Perth to Koh Samui for under $700 on Cheapflights?

    Yes, there are multiple flights from Perth to Koh Samui for under $700. The cheapest flight booked recently is on Multiple Airlines for just $610, but on average you can expect to pay $748.

  • What are the cheapest airlines flying from Perth to Koh Samui round-trip?

    According to our current data, Scoot ($666), and Singapore Airlines ($944) offers the cheapest pricing from Perth to Koh Samui. Scoot is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular airlines that fly from Perth to Koh Samui?

    Consider British Airways, Malaysia Airlines or Bangkok Airways when booking your flight. These represent the most popular airlines when flying from Perth to Koh Samui.

  • What does PER to USM mean?

    PER and USM are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PER to USM refers to a flight route from Perth Airport to Ko Samui Airport.

  • Can I find deals for flights from Perth to Koh Samui that include extra baggage allowance?

    The amount of baggage you can bring on your Perth to Koh Samui flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Perth to Koh Samui with specific airlines?

    Yes, Cheapflights allows you to browse and filter Perth to Koh Samui flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Perth to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Perth to Koh Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Koh Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Koh Samui.

  • Can I find deals for business class flights from Perth to Koh Samui?

    Yes. Cheapflights offers flight deals from Perth to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Perth to Koh Samui that allow pets onboard?

    Many airlines flying from Perth to Koh Samui offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Perth to Koh Samui?

    Yes, you can often find last-minute deals on Perth to Koh Samui flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Perth to Koh Samui flight deals updated?

    The Perth to Koh Samui flight deals you see on this page were last updated on 8/5.

See more FAQs

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Alternative routes for Perth to Koh Samui
See prices for flight routes from nearby airports that may be better suited for you.

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Top 7 airlines flying from Perth to Koh Samui

Discover the top 7 airlines that operate flights from Perth to Koh Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 9 May 2024.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$432Average$686FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapest$756Average$1,083FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$930Average$1,204FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapest$1,073Average$1,307FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Bangkok AirwaysCheapest$1,097Average$1,260FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Qantas AirwaysCheapest$1,099Average$1,347FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
British AirwaysCheapest$1,956Average$2,068FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Perth to Koh Samui by cabin class

Find flights from Perth to Koh Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Koh Samui?

Cheapflights makes it easy to find Perth to Koh Samui flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Perth to Koh Samui?

Millions of users choose and trust Cheapflights to book the best flight deals from Perth to Koh Samui for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Perth to Koh Samui with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Perth to Koh Samui flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Perth to Koh Samui become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Koh Samui from Perth today and book when prices fit your budget.

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