Cheap Flight Tickets from Cairns (CNS) to Koh Samui (USM)

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Latest Flight Deals from Cairns to Koh Samui

Book one-way or return flights from Cairns to Koh Samui from as little as AU$ 688. Choose from the popular airlines below and book your flight today!

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Cairns to Koh Samui? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Cairns to Koh Samui. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Cairns to Koh Samui

View airlines operating flights from Cairns to Koh Samui. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Jetstar Airways

From AU$ 541

Virgin Australia

From AU$ 640

Singapore Airlines

From AU$ 688

Qantas Airways

From AU$ 758

Air Niugini

From AU$ 837

British Airways

From AU$ 1,036

Cathay Pacific

From AU$ 1,150

ANA airlines

Find more flights and airlines

Alternative Routes from Cairns to Koh Samui

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Cairns to Koh Samui.

Cheapest
CNS
07:00
31h 15m
2 transfer
USM
11:15
Cairns Airport - Samui International Airport
Wed, May 15Jetstar Airways
AU$ 541
CNS
07:00
31h 15m
2 transfer
USM
11:15
Cairns Airport - Samui International Airport
Wed, May 15Jetstar Airways
AU$ 541
Find More Flights

How do I find the cheapest flights?

When are flight from Cairns (CNS) to Koh Samui (USM) the cheapest?
Airlines adjust prices for flights from Cairns to Koh Samui based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Cairns (CNS) to Koh Samui (USM) cost?
According to Trip.com's data, the lowest price is around AU$ 1,219.
What is the transportation method from the main airport to downtown in Koh Samui?
- The distance from Samui International Airport to downtown is about 3km, by taxi about 20 minutes.
How many airports in Koh Samui (USM)?
There are 1 airport(s) in Koh Samui (USM): Samui International Airport.

How to find a cheap flight from Cairns to Koh Samui

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Cairns to Koh Samui. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com