Cheap flights from Dublin to Ko Samui

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How to find the cheapest flight from
Dublin (DUB) to Ko Samui (USM)

DUB - USM
Price
£598 - £865
Popular in December High demand for flights, 19% potential price rise
Cheapest in May Best time to find cheap flights, 15% potential price drop
Average price £603 Average for round-trip flights in September 2020
Round-trip from $598 From Dublin to Ko Samui
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Dublin to Ko Samui?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Ko Samui. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Dublin to Ko Samui?

To save up to 14% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Dublin to Ko Samui from £578 1-2 weeks out and tickets from £610 for flights departing within the next 72 hours.

What is the cheapest month to fly from Dublin to Ko Samui?

September is one of the best times of the year to fly to Ko Samui from Dublin. Prices for September average £714 per person but you can even find prices for as low as £556. The most expensive prices can be found in the month of December. Opting for a September flight can save you 46% on your journey compared to booking in September

When is the cheapest time to fly from Dublin to Ko Samui (DUB - USM)?

A simple way to save on the total cost of your ticket is to fly from Dublin to Ko Samui in the evening. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

Related info for your journey

Useful info, stats and facts about Dublin to Ko Samui flights.

Flight FAQs

From Dublin to Ko Samui

Are flight prices decreasing from Dublin to Koh Samui due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dublin and Koh Samui for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

How popular is this flight route?

The Dublin to Ko Samui flight path was viewed by 63 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Dublin or Koh Samui?

Expected rainfall in Dublin is more than in Koh Samui. You can expect this to be the case over the next 21 days.

Is Dublin weather warmer or cooler than Koh Samui?

Our data indicates that the weather will be 33 °C on average in the month of May. The temperature in Koh Samui is typically hotter than in Dublin. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

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Destination information for Ko Samui

Things to know before you go. Useful info for your trip from Dublin to Ko Samui
Today's exchange rate
£1 = ฿40.05

Airports servicing Dublin

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