The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Perth to Ko Samui

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of May. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

Filter by

week: 4 May - 10 May

Flights from just $319

$750

$543

$410

$335

$423

$319

$357

$592

$489

$441

$478

$599

MarchAprilMayJune

Airlines that fly from Perth to Ko Samui

Local currency and cost comparison

TrainLocal, one-way ticket

45%Trains in Ko Samui are 45% cheaper than in Perth.

Perth$4.00

Ko Samui$2.18

MealMid-priced restaurant

74%A meal in Ko Samui is 74% cheaper than a meal in Perth.

Perth$25.00

Ko Samui$6.53

TaxiStandard daytime start rate

29%A taxi fare in Ko Samui is 29% cheaper than in Perth.

Perth$6.10

Ko Samui$4.36

CoffeeRegular cappuccino

50%Coffee in Ko Samui is 50% cheaper than in Perth.

Perth$6.06

Ko Samui$3.02

Exchange rate

1 AUD = 23.28 THB

1 THB = 0.05 AUD

Last revised on Thu, 26/03

Distance: 4909 kms

Perth airports

Perth Airport (PER)How far from city centre: 10 kms

Ko Samui airports

Ko Samui Airport (USM)How far from city centre: 4 kms

How to find cheap flights from Perth to Koh Samui

Starting your journey from Perth to Koh Samui opens up a world of fascinating experiences. This island in Thailand draws travellers keen to explore its natural beauty, rich cultural tapestry, and historical sites. Whether you are interested in ancient temples, serene beaches, lush rainforests, or engaging with local traditions, Koh Samui offers a fulfilling adventure. Its appeal lies in a harmonious blend of untouched natural settings and a welcoming local atmosphere, making it a popular choice for those seeking both relaxation and discovery.

When planning your trip from Perth, it is useful to know that direct flights to Koh Samui are not typically available. You will generally have at least one stopover, often in cities like Singapore, Kuala Lumpur, or Bangkok. The average flight duration, including transit time, usually ranges from 10 to 14 hours, depending on the airline and connection efficiency.

For the best travel experience, consider flying to Koh Samui during the dry season, which generally runs from December to August. This period offers pleasant weather, ideal for enjoying the island's outdoor activities and beaches. The peak travel season aligns with these drier months, so booking your flights and accommodation in advance is a good idea to secure better rates and availability. Flights during the shoulder seasons, such as late August or early September, can sometimes offer good value while still providing agreeable weather conditions.

Useful information about Perth airports

Perth has one main airport serving commercial flights. This airport provides comprehensive services for both domestic and international travellers.

Perth Airport (PER)

This is Perth's primary airport, located about 17 kilometres east of the central business district. Perth Airport features separate domestic and international terminals, with a shuttle bus service connecting them. It is the main gateway for flights connecting Perth to other Australian cities and overseas destinations. Travellers can find car hire services, public transport connections including buses, and ample parking facilities available here.

Koh Samui airports: good to know

Planning a trip from Perth to Koh Samui involves understanding the local arrival options. There is one main airport serving Koh Samui, providing direct access to the island's many attractions.

Samui International Airport (USM)

This is Koh Samui's primary airport, conveniently located on the northern part of the island. Samui International Airport is privately owned and operated, known for its open-air, pavilion-style terminals that offer a pleasant arrival experience. It handles both domestic and international flights, making it the most direct gateway for travellers. From here, you can easily arrange transfers to your accommodation via hotel shuttle, pre-booked car hire, or local taxis.

Find cheap Perth - Koh Samui flight deals with eDreams

When planning your next adventure, remember that smart flight booking can significantly enhance your travel experience. With eDreams, you can effortlessly compare a multitude of airlines, discover flexible fare options, and even unlock exclusive Prime discounts, ensuring you find a journey that perfectly suits your needs. This approach allows you to secure the best value and convenience for your trip. Let eDreams take the hassle out of finding your ideal flights for your upcoming travels. Book your next journey with eDreams.

FAQs about flights from Perth to Ko Samui

Can I get a flexible ticket for my trip from Perth to Ko Samui?

At eDreams, we want your trip to run smoothly. Whether your flight gets canned or Thailand suddenly changes travel rules, you’ll be covered. Flight cancelled? No dramas! With our flexible ticket option, you can rebook your Perth to Ko Samui flight with no change fee, or grab a full refund.

What’s the typical cost of a ticket from Perth to Ko Samui?

The average airfare for flights from Perth to Ko Samui is about $858.05. Prices can shift depending on the season and how early you lock in your tickets.

How do I score the cheapest flights from Perth to Ko Samui with eDreams?

Right now, the lowest fare from Perth to Ko Samui is $ 272. Thanks to our clever tech, we line up the top flight options, mixing and matching routes, airlines, and timetables to nail both value and convenience.

Is Ko Samui more expensive than Perth?

In Ko Samui, taxis are about 29% pricier, costing roughly 4.36 AUD, compared with Perth where a ride averages 6.10 AUD.

When it comes to getting around, the average cab fare in Ko Samui is 4.36 AUD, pretty similar to Perth.

Cab rides in Ko Samui can be about 29% cheaper, averaging 4.36 AUD, compared to 6.10 AUD in Perth.

Catching the train in Ko Samui will cost you about 45% more, sitting at 2.18 AUD compared with 4.00 AUD in Perth.

Train tickets are much the same in Ko Samui and Perth, averaging 2.18 AUD.

Fares are roughly 45% cheaper in Ko Samui, with tickets priced at 2.18 AUD compared to 4.00 AUD in Perth.

In some cases, eating out in Ko Samui will sting you about 74% more, with average meals at 6.53 AUD, compared with 25.00 AUD in Perth.

As for lunch, expect to pay about 6.53 AUD in both Ko Samui and Perth.

Meals in Ko Samui cost around 6.53 AUD, which is about 74% less than the 25.00 AUD you’d fork out in Perth.

A coffee will set you back about 50% more in Ko Samui, averaging 3.02 AUD, while in Perth it’s around 6.06 AUD.

Coffee prices are pretty much on par in both Perth and Ko Samui, averaging about 3.02 AUD.

Coffee is roughly 50% cheaper in Ko Samui, coming in at 3.02 AUD, compared to 6.06 AUD in Perth.

What’s the average flight time from Perth to Ko Samui?

A standard flight between Perth and Ko Samui takes around 7 h and 5 m, covering about 4,908.81 km. This includes both direct flights and connections.

How does the weather in Ko Samui compare with Perth?

In summer, Perth usually sees highs around 23.98 ºC. Over in Ko Samui, temps sit around 29.05 ºC. In winter, Ko Samui averages about 26.62 ºC, while Perth hovers near 13.42 ºC.

Which airports connect Perth with Ko Samui?

The main route linking Perth with Ko Samui is between Perth Airport (PER) and Samui Airport(USM). This leg is operated by the following airlines:

Plan your trip

Popular Flight RoutesAlternative routes