Cheap flights from Dublin to Koh Samui

compare the various routes to find the best for you

Koh Samui
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  5. Koh Samui from Dublin

Cheap return flights from Dublin to Koh Samui Find the best deals

The Dublin / Koh Samui route All 10220 km of it

Cheap flight deals for this route See what's hot at the moment

Koh Samui flight facts What you need to know

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Koh Samui

Min / Max Temperature (°C)
LOWEST

24 °C

AVG

28 °C

HIGHEST

33 °C

Rainfall (mm)
LOWEST

33 mm

AVG

159.2 mm

HIGHEST

527 mm

Key facts about Koh Samui

How to get cheap flights from Dublin to Koh Samui Tips and advice from our flight experts

We've compared all 25 flights that go via Koh Samui every week, to find the best deal for you. British Airways usually has the cheapest flights from Dublin to Koh Samui, so keep an eye out for them in your search results. If they’re not the cheapest option, try searching by month to compare costs throughout the week.

We scan thousands of airfares from hundreds of airlines across the globe. We've found that five airlines operate the 10220 km flight from Dublin to Koh Samui. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute deal.

To sort cheap flights to Koh Samui, it's best to start searching for flights by month, as this will show you when prices are at their lowest. Keep an eye on Air France too, as they're the most popular airline for flying from Dublin to Koh Samui.

Flights from Dublin to Koh Samui normally take 18 hrs 50 mins. Make sure you check what refreshments or meals are included, so you can plan your journey. Before you book, why not check out our hotel and car hire options? We have some hotels close to the airport – handy if you're arriving late at night, or flying back very early.

Popular destinations Where other people are flying to near Koh Samui

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