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Cheap flights from Ko Samui to Dublin from €792

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 Dublin departing on 17/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Ko Samui to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:00 - 19:05
USM
-
DUB
30h 05m
2 stops
Multiple Airlines Logo
10:55 - 20:25
DUB
-
USM
27h 30m
3 stops
€792Multiple Airlines
Thu, 17 Sep - Mon, 21 Sep
Multiple Airlines Logo
14:30 - 19:05
USM
-
DUB
34h 35m
2 stops
Multiple Airlines Logo
10:55 - 20:50
DUB
-
USM
27h 55m
2 stops
€797Multiple Airlines
Thu, 17 Sep - Mon, 21 Sep
Multiple Airlines Logo
07:30 - 08:00
USM
-
DUB
30h 30m
2 stops
Multiple Airlines Logo
10:55 - 18:45
DUB
-
USM
25h 50m
2 stops
€903Multiple Airlines
Tue, 18 Aug - Mon, 24 Aug
Multiple Airlines Logo
19:45 - 23:25
USM
-
DUB
33h 40m
3 stops
Multiple Airlines Logo
09:00 - 18:00
DUB
-
USM
27h 00m
2 stops
€971Multiple Airlines
Tue, 18 Aug - Mon, 24 Aug
Multiple Airlines Logo
19:45 - 23:25
USM
-
DUB
33h 40m
3 stops
Multiple Airlines Logo
05:45 - 18:45
DUB
-
USM
31h 00m
3 stops
€989Multiple Airlines
Tue, 18 Aug - Mon, 24 Aug
Qatar Airways Logo
17:55 - 20:15
USM
-
DUB
32h 20m
2 stops
Qatar Airways Logo
08:15 - 20:25
DUB
-
USM
30h 10m
2 stops
€1,038Qatar Airways
Mon, 14 Sep - Wed, 16 Sep
Emirates Logo
14:30 - 20:05
USM
-
DUB
35h 35m
2 stops
Emirates Logo
14:20 - 18:00
DUB
-
USM
21h 40m
2 stops
€1,040Emirates
Fri, 4 Sep - Fri, 11 Sep
Qatar Airways Logo
19:00 - 20:15
USM
-
DUB
31h 15m
2 stops
Qatar Airways Logo
08:15 - 11:55
DUB
-
USM
21h 40m
2 stops
€1,052Qatar Airways
Mon, 14 Sep - Wed, 16 Sep
Qatar Airways Logo
17:55 - 20:15
USM
-
DUB
32h 20m
2 stops
Qatar Airways Logo
08:15 - 20:25
DUB
-
USM
30h 10m
2 stops
€1,075Qatar Airways
Mon, 14 Sep - Wed, 16 Sep
British Airways Logo
16:25 - 10:15
USM
-
DUB
23h 50m
2 stops
British Airways Logo
14:30 - 21:10
DUB
-
USM
24h 40m
2 stops
€1,171British Airways
Mon, 7 Sep - Mon, 14 Sep

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Qatar Airways flights from Ko Samui to Dublin

Our best Qatar Airways deals on Ko Samui to Dublin flight tickets
Qatar Airways
14 Sept
USM17:55Ko Samui
32h 20m
2 stops
DUB20:15Dublin
16 Sept
DUB08:15Dublin
30h 10m
2 stops
USM20:25Ko Samui
€1,038
Qatar Airways
14 Sept
USM19:00Ko Samui
31h 15m
2 stops
DUB20:15Dublin
16 Sept
DUB08:15Dublin
21h 40m
2 stops
USM11:55Ko Samui
€1,052
Qatar Airways
14 Sept
USM17:55Ko Samui
32h 20m
2 stops
DUB20:15Dublin
16 Sept
DUB08:15Dublin
30h 10m
2 stops
USM20:25Ko Samui
€1,075

momondo Fare Finder

 
Customise your flight search to find flights from Ko Samui to Dublin 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 23 July 2026.
Use the filters below to find and compare flights from Ko Samui to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Thu 17/9

19:00-19:05

2 stops30h 05m

Dublin

Mon 21/9

10:55-20:25

3 stops27h 30m

€792

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Thu 17/9

14:30-19:05

2 stops34h 35m

Dublin

Mon 21/9

10:55-20:50

2 stops27h 55m

€797

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Tue 18/8

07:30-08:00

2 stops30h 30m

Dublin

Mon 24/8

10:55-18:45

2 stops25h 50m

€903

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Tue 18/8

19:45-23:25

3 stops33h 40m

Dublin

Mon 24/8

09:00-18:00

2 stops27h 00m

€971

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Tue 18/8

19:45-23:25

3 stops33h 40m

Dublin

Mon 24/8

05:45-18:45

3 stops31h 00m

€989

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Mon 14/9

17:55-20:15

2 stops32h 20m

Dublin

Wed 16/9

08:15-20:25

2 stops30h 10m

€1,038

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Fri 4/9

14:30-20:05

2 stops35h 35m

Dublin

Fri 11/9

14:20-18:00

2 stops21h 40m

€1,040

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Mon 14/9

19:00-20:15

2 stops31h 15m

Dublin

Wed 16/9

08:15-11:55

2 stops21h 40m

€1,052

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Mon 14/9

17:55-20:15

2 stops32h 20m

Dublin

Wed 16/9

08:15-20:25

2 stops30h 10m

€1,075
Fastest return journey

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Mon 7/9

16:25-10:15

2 stops23h 50m

Dublin

Mon 14/9

14:30-21:10

2 stops24h 40m

€1,171

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Ko Samui to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Ko Samui to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Ko Samui to Dublin (USM to DUB) flight deals and tips

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

Fastest flight time

35h 35m

Direct flights

None
The fastest flight from Ko Samui to Dublin takes 35h 35m
There are no direct flights from Ko Samui to Dublin. There are no popular flight routes from Ko Samui to Dublin.
Search flight deals

Frequently asked questions about flying from Ko Samui to Dublin

  • How far is Ko Samui to Dublin by plane?

    There are 10208.6 km between Ko Samui and Dublin. A reasonable flight in good conditions will take 35h 35m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ko Samui Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Ko Samui to Dublin

  • How do I get Price Alerts for flights from Ko Samui to Dublin?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Ko Samui from Dublin. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Ko Samui to Dublin with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Swords
Naas
Gorey
Bray
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Malahide
Enniscorthy
Carlingford
Drogheda
Portmarnock

Why use momondo?

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

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 Dublin from Ko Samui.

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

Yes. momondo allows you to filter the results for Ko Samui to Dublin flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Dublin from Ko Samui. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Dublin from Ko Samui. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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