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Cheap flights from Ko Samui to Ireland from €965

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ko Samui to Ireland departing on 26/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Ko Samui to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
10:00 - 12:30USM-DUB
33h 30m2 stops
SWISS Logo
18:40 - 21:10DUB-USM
20h 30m2 stops
€965SWISS
Find Deal
Thu, 26 Mar - Mon, 30 Mar
SWISS Logo
09:20 - 17:45USM-DUB
39h 25m2 stops
SWISS Logo
18:40 - 13:45DUB-USM
37h 05m2 stops
€1,046SWISS
Find Deal
Thu, 26 Mar - Mon, 30 Mar

SWISS flights from Ko Samui to Ireland

Our best SWISS deals on Ko Samui to Ireland flight tickets
SWISS
26 Mar
USM10:00Ko Samui
33h 30m
2 stops
DUB12:30Dublin
30 Mar
DUB18:40Dublin
20h 30m
2 stops
USM21:10Ko Samui
€965
Find similar
SWISS
26 Mar
USM09:20Ko Samui
39h 25m
2 stops
DUB17:45Dublin
30 Mar
DUB18:40Dublin
37h 05m
2 stops
USM13:45Ko Samui
€1,046
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ko Samui to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 2 October 2025.
Use the filters below to find and compare flights from Ko Samui to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Thu 26/3

10:00-12:30

2 stops33h 30m

Dublin

Mon 30/3

18:40-21:10

2 stops20h 30m

€965

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Thu 26/3

09:20-17:45

2 stops39h 25m

Dublin

Mon 30/3

18:40-13:45

2 stops37h 05m

€1,046

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Ireland from

How to get the cheapest flight ticket from Ko Samui to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as €513. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €790. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

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

In the afternoon is the cheapest time of day to fly from Ko Samui to Ireland when you can find flight prices for as low as €558. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around €596.

Cheap Ko Samui to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ko Samui to Ireland

Direct flights

None
There are no direct flights from Ko Samui to Ireland. There are no popular flight routes from Ko Samui to Ireland.
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  • When did momondo last update prices for flights from Ko Samui Airport to Ireland?

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

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

    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 from Ko Samui Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland 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.

Why use momondo?

Why should I use momondo to find a flight deal from Ko Samui to Ireland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ireland from Ko Samui.

Can I find flights from Ko Samui to Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ireland from Ko Samui with this policy.

How can momondo help me find flights from Ko Samui to Ireland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ko Samui to Ireland.

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

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Ko Samui and alert you when they change.

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