Find cheap flights to Koh Samui from €955

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About Flights to Koh Samui

Summary info about Koh Samui flight prices, duration and airlines

Best Round-Trip Price

€955

Fastest flight time

18h 35m

Operated By

6 airlines
The best round-trip flight price to Koh Samui from Ireland in the last 72 hours is €955 (Dublin to Ko Samui).
The fastest flight to Koh Samui from Ireland takes 18h 35m (Dublin to Ko Samui).
There are 6 airlines operating flights to Koh Samui, including British Airways, Air France and Turkish Airlines.

Koh Samui flights insights and trends

Explore insights for your Koh Samui flight to craft the best travel plan

What is the cheapest month to fly to Koh Samui?

The cheapest month to fly to Koh Samui from Ireland is in January. Flight prices, which tend to average around €722, are often lower during this time because this is during the off-season. If you don’t want to visit Koh Samui in January, then you should wait until September to fly from Ireland, when ticket prices are also cheap, with an average price of €880.

What is the cheapest day to depart on your flight to Koh Samui?

The cheapest day to depart on your flight to Koh Samui is on a Thursday when prices can be found for as low as €731. This is often the case because there is less demand to fly during this day of the week. Flights from Ireland to Koh Samui on a Friday will generally be more expensive and average around €1,343. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Koh Samui?

The cheapest time of day to fly to Koh Samui is at midday when flights can be purchased for as low as €721. Try not to purchase tickets in the morning because they tend to be around €1,119. Of course, these prices can vary depending on the time of year and what airport you fly to.

How long does it take to fly to Koh Samui?

If you’re flying from a popular airport in Ireland, such as Dublin or Shannon, and flying into the most popular airport in Koh Samui (Ko Samui), then you can expect flight times to average 20h 10m and , respectively.

Cheapest flights to Koh Samui airports

Find the cheapest flights to these Koh Samui airports from your nearest city or airport
Dublin
Koh Samui

CHEAPEST ROUTE FROM Dublin TO Koh Samui

Dublin (DUB) to Koh Samui (USM)

Typically, flights to Koh Samui from Dublin are cheaper when flying from Dublin to Ko Samui, which has an average price of €1,083

CHEAPEST MONTH TO FLY TO KOH SAMUI FROM DUBLINJanuary34% cheaperFlying from Dublin to Koh Samui costs on average just €722 in January
MOST EXPENSIVE MONTH TO FLY TO KOH SAMUI FROM DUBLINAugust31% more expensiveIt costs about €1,420 for flights to Koh Samui from Dublin in August
MOST POPULAR MONTH TO FLY TO KOH SAMUI FROM DUBLINJanuary1,300% more users visitedMore momondo users searched in flights to Koh Samui from Dublin in January than any other month

Frequently asked questions about flying to Koh Samui

What is there to do in Koh Samui when it’s raining?

If you are planning a flight to Koh Samui and are looking to avoid the rain, you should avoid traveling during the months of January, May, and October. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Koh Samui, there are still things to do and ways to enjoy your trip. Many tourists kill time during rain and storms by going to shopping centres in the area, like Fishermans Village.

Are there any amusement parks near Koh Samui?

Waterparks like Coco Splash Adventure & Waterpark are perfect places to go when the heat gets unbearable. Koh Samui is a great place for families, with something for everyone to do. Consider planning your trip to Koh Samui for the months of June, July, and August if you have interest in visiting amusement or water parks. Flights to Koh Samui are very popular around then, and it is recommended that you plan early.

When is the best time to plan a beach trip to Koh Samui?

The month of February, March, or April is often the best time to visit Koh Samui to go to the beach due to the weather. Chaweng Beach is the most often visited beach in the area. Consider visiting Maenam Beach during your Koh Samui visit as well.

Is there an alternative airport near Koh Samui?

Surat Thani Airport, Nakhon Si Thammarat Airport or Chumphon Airport can be an alternative airport used for travel to Koh Samui.

Is there a cheaper alternative to flying into Koh Samui?

You can find deals at Surat Thani Airport for €69 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Ko Samui Airport?

Prices for flights to Ko Samui Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Ko Samui Airport?

How old do you have to be to fly to Ko Samui Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Koh Samui flight deals found on momondo

Check out some of the best fares from airports in Ireland to Koh Samui found recently by users on momondo
Multiple Airlines
26 Jan
DUB12:45Dublin
25h 20m
2 stops
USM21:05Ko Samui
5 Feb
USM13:25Ko Samui
29h 40m
2 stops
DUB12:05Dublin
British Airways
25 Jan
DUB15:30Dublin
19h 35m
2 stops
USM18:05Ko Samui
7 Feb
USM16:25Ko Samui
22h 55m
2 stops
DUB08:20Dublin
€1,119
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Multiple Airlines
26 Jan
DUB08:50Dublin
23h 05m
3 stops
USM14:55Ko Samui
5 Feb
USM11:35Ko Samui
27h 25m
2 stops
DUB08:00Dublin
€1,132
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Air France
26 Jan
DUB08:55Dublin
20h 40m
2 stops
USM12:35Ko Samui
4 Feb
USM11:35Ko Samui
27h 25m
2 stops
DUB08:00Dublin
€1,138
Find similar
Air France
27 Jan
DUB16:50Dublin
21h 15m
2 stops
USM21:05Ko Samui
4 Feb
USM11:35Ko Samui
27h 25m
2 stops
DUB08:00Dublin
€1,142
Find similar
British Airways
25 Jan
DUB15:00Dublin
20h 05m
2 stops
USM18:05Ko Samui
2 Feb
USM16:25Ko Samui
22h 50m
2 stops
DUB08:15Dublin
€1,143
Find similar

Find the cheapest one-way flights to Koh Samui

If you're looking for one-way flights from Ireland to Koh Samui, view some of our deals below provided by Etihad Airways
Etihad Airways
DUBDublin
20h 10m
USMKo Samui

Why use momondo?

Why should I use momondo to find a flight deal to Koh Samui?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Koh Samui. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Koh Samui with flexible booking policies on momondo?

All flight searches to Koh Samui on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Koh Samui?

Once all potential Koh Samui flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Koh Samui right now. Can momondo alert me if prices change?

Price alerts on flights to Koh Samui are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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