Find cheap flights from Dublin to Ko Samui

DUB - USM

Find cheap flights from Dublin to Ko Samui

Return
Economy
Dublin (DUB)
Ko Samui
Wed 30/9
Wed 7/10
Any month
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Good to know

Low season

May Best time to beat the crowds (15% less expensive on average)

High season

December Most popular time to fly (19% more expensive on average)

Average price of a return ticket

฿ 900 (price for this month)

Good deal for a return ticket

฿ 886 or less

When to book flights from Dublin to Ko Samui

Estimated return price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • The cheapest flight from Dublin to Ko Samui was found, on average, 49 days before departure.
  • Book at least 5 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is May.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Dublin to Ko Samui flights

How long does a flight from Dublin to Ko Samui take?

Which airlines provide the cheapest flights from Dublin to Ko Samui?

What’s the cheapest day of the week to fly from Dublin to Ko Samui?

Which airports will I be using when flying from Dublin to Ko Samui?

How does KAYAK find such low prices on flights from Dublin to Ko Samui?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Ko Samui?

What is the Hacker Fare option on flights from Dublin to Ko Samui?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Ko Samui?

Top airlines flying Dublin to Ko Samui

Scores according to KAYAK customer reviews

7.6
Finnair
Overall score based on 3,616 reviews
7.9
Boarding
7.5
Comfort
8.3
Crew
7.2
Entertainment
7.2
Food
Airline reviews
Read more about Finnair

Book cheap flights from Dublin to Ko Samui

Recent return flight deals

18/2
Thu
2 stops
Multiple Airlines
21h 25m
DUB - USM
3/3
Wed
2 stops
Multiple Airlines
32h 40m
USM - DUB
12/11
Thu
2 stops
British Airways
17h 50m
DUB - USM
15/11
Sun
2 stops
British Airways
39h 40m
USM - DUB
19/3
Fri
2 stops
Finnair
21h 55m
DUB - USM
2/4
Fri
2 stops
Finnair
28h 20m
USM - DUB
18/2
Thu
3 stops
Multiple Airlines
24h 45m
DUB - USM
3/3
Wed
3 stops
Multiple Airlines
25h 50m
USM - DUB
12/11
Thu
2 stops
British Airways
17h 50m
DUB - USM
15/11
Sun
2 stops
British Airways
39h 40m
USM - DUB
12/11
Thu
2 stops
British Airways
17h 50m
DUB - USM
15/11
Sun
2 stops
British Airways
39h 40m
USM - DUB
18/2
Thu
3 stops
Multiple Airlines
22h 10m
DUB - USM
3/3
Wed
2 stops
Multiple Airlines
47h 05m
USM - DUB
19/3
Fri
2 stops
Multiple Airlines
18h 50m
DUB - USM
2/4
Fri
2 stops
Multiple Airlines
19h 15m
USM - DUB
19/3
Fri
2 stops
Multiple Airlines
18h 50m
DUB - USM
2/4
Fri
2 stops
Multiple Airlines
22h 50m
USM - DUB
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in THB.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
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^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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