Cairns to Ko Samui flights

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Discover the cheapest flights from Cairns to Ko Samui
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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 Cairns to Ko Samui

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of February. 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.
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week: 16 Feb - 22 Feb
$724
$833
$877
$1,177
$1,103
$1,014
$1,444
$1,339
$1,076
$990
$968
$889
FebruaryMarchAprilMay

Local currency and cost comparison

TrainLocal, one-way ticket
55%Trains in Ko Samui are 55% cheaper than in Cairns.
Cairns$5.00
Ko Samui$2.27
MealMid-priced restaurant
72%A meal in Ko Samui is 72% cheaper than a meal in Cairns.
Cairns$22.00
Ko Samui$6.12
TaxiStandard daytime start rate
22%Taxis are 22% more expensive in Ko Samui than in Cairns.
Cairns$3.70
Ko Samui$4.53
CoffeeRegular cappuccino
51%Coffee in Ko Samui is 51% cheaper than in Cairns.
Cairns$6.25
Ko Samui$3.08
Exchange rate
1 AUD = 22.18 THB
1 THB = 0.05 AUD
Last revised on Mon, 9/02
Distance: 5824 kms
Cairns airports
Cairns International Airport (CNS)How far from city centre: 5 kms
Ko Samui airports
Ko Samui Airport (USM)How far from city centre: 4 kms

Get cheap flights from Cairns to Ko Samui

If you plan to fly from Cairns to Ko Samui you need to take into consideration that, whatever the reason would be, choosing the right flight is basic to start your journey the best way possible.

Compare a wide range of flights on this route with eDreams. We help you finding the balance between travel time, flexibility, and budget based on what matters most to you.

Flight hubs in Cairns and Ko Samui

Your travel experience between Cairns and Ko Samui can be greatly influenced by the airports you choose. The departure and arrival airports you select affect not only the total travel time but also the ease of connections and how smoothly you can continue your journey once you land in Ko Samui.

When searching for flights from Cairns to Ko Samui, don’t focus solely on the ticket price. Other aspects that can make your trip more comfortable and convenient include:

  • Airport location and accessibility, including how far the airport is from Ko Samui’s city centre or your final destination.
  • Connections and layovers, especially if your trip involves a stopover and the time between flights is important.
  • Airport layout and ease of getting around, which is crucial if you have luggage or a tight schedule between flights.

Focusing on these factors can help make your trip from Cairns to Ko Samui more seamless and comfortable, allowing you to pick the flight that best suits your travel plans.

Cairns airport

Most flights from Cairns to Ko Samui depart from the main airport of Cairns, where travellers can enjoy a full range of amenities. From premium shopping to a variety of dining options, the airport has something for everyone. Pick up last-minute souvenirs, browse the latest bestsellers for your flight, catch up on work with free Wi-Fi, or enjoy a relaxed breakfast before take-off to start your journey on the right note.

Ko Samui airport

Most flights land at Ko Samui airport. Once you arrive and collect your luggage, it’s a good idea to make sure you have an internet connection on your phone before leaving the airport. If needed, you’ll find nearby stores where you can purchase a local SIM card to help you get around more easily.

Don’t forget to check the transport options from the airport to your accommodation, whether that’s a taxi, public transport or a pre-booked shuttle. Airport staff at the information desk can help you choose the best option.

When is the ideal time to fly from Cairns to Ko Samui

Flying from Cairns to Ko Samui at different times of the year can offer unique advantages. Travelling during quieter periods often means better seat availability, lower prices, and a more relaxed journey, while busier seasons in Ko Samui usually provide more flight options and increased frequency.

If you prefer flexibility, fewer crowds, or a slower pace, flying outside peak times is a smart choice. During high-demand periods, planning ahead is essential to secure convenient departure times and avoid last-minute restrictions on this route.

With the eDreams search tool, you can easily compare dates and flight times throughout the year, helping you pick the best time to fly from Cairns to Ko Samui based on your travel plans.

Search and book cheap flights from Cairns to Ko Samui

When planning flights from Cairns to Ko Samui, considering a few practical points can help ensure a smoother booking experience.

  • Maintain flexibility with travel dates: where possible, adjusting your departure or return by a day or two may result in more competitive fares when flying to Ko Samui.
  • Assess airlines and flight schedules carefully: the shortest journey is not always the most cost-effective, and longer routes may offer greater convenience depending on timing.
  • Review available offers: eDreams Prime provides access to additional discounts on selected flights from Cairns to Ko Samui.

Fly from Cairns to Ko Samui with eDreams

With eDreams, comparing flights from Cairns to Ko Samui is simple and efficient, with transparent prices and practical filters to help you choose the option that best fits your plans.

You can also book accommodation and car hire in one place, making it easy to organise your trip in just a few minutes. From departure to arrival, everything you need to plan your journey is brought together in a smooth, end-to-end experience. Booking your flight from Cairns to Ko Samui with eDreams has never been more straightforward.

FAQs about flights from Cairns to Ko Samui

Can I get a flexible ticket for my trip from Cairns 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 Cairns to Ko Samui flight with no change fee, or grab a full refund.
How do I score the cheapest flights from Cairns to Ko Samui with eDreams?
Right now, the lowest fare from Cairns to Ko Samui is $ 422. 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 Cairns?
In Ko Samui, taxis are about 22% pricier, costing roughly 4.53 AUD, compared with Cairns where a ride averages 3.70 AUD.
Fares are roughly 55% cheaper in Ko Samui, with tickets priced at 2.27 AUD compared to 5.00 AUD in Cairns.
Meals in Ko Samui cost around 6.12 AUD, which is about 72% less than the 22.00 AUD you’d fork out in Cairns.
Coffee is roughly 51% cheaper in Ko Samui, coming in at 3.08 AUD, compared to 6.25 AUD in Cairns.
Which airports connect Cairns with Ko Samui?
The main route linking Cairns with Ko Samui is between Cairns Airport (CNS) and Samui Airport (USM). This leg is operated by the following airlines:
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