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Cheap flights from Dublin to Koh Samui from €999

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Koh Samui departing on 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap Dublin to Koh Samui (DUB to USM) flight deals and tips

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

Best price found

€999

Fastest flight time

17h 20m

Direct flights

None

Airports in Koh Samui

1 airport
The best flight deal from Dublin to Koh Samui found on momondo in the last 72 hours is €999
The fastest flight from Dublin to Koh Samui takes 17h 20m
There are no direct flights from Dublin to Koh Samui. Popular non-direct route for this connection is Dublin Airport - Ko Samui Airport.
There is 1 airport near Koh Samui: Ko Samui (USM)

How to get the cheapest flight ticket from Dublin to Koh Samui

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 month to fly from Dublin to Koh Samui?

January. The cheapest time of year to fly to Koh Samui from Dublin is January. The most expensive is August.

What is the cheapest day to depart Dublin for Koh Samui?

Thursday. The cheapest day of the week is usually Thursday. The most expensive is usually Friday.

When is the cheapest time to fly from Dublin to Koh Samui?

At midday. Dublin to Koh Samui flights are approximately 37% more expensive in the afternoon than at midday

What is the cheapest airline that flies to Koh Samui from Dublin?

Qatar Airways. Etihad Airways and Qatar Airways are the most popular carriers operating from Dublin to Koh Samui

What is the cheapest Dublin to Koh Samui flight route?

Dublin - Ko Samui. Fly from Dublin to Ko Samui for the best Dublin - Koh Samui flight prices

When travelling from Dublin to Koh Samui, the most popular airport to fly into is Ko Samui Airport. The majority of travellers flying into Ko Samui Airport from Dublin are departing from Dublin Airport. The least expensive flight option from Dublin to Koh Samui will typically be DUB — USM during the month of March with an average price of €999 RT.

Dublin Airport (DUB) to Ko Samui Airport (USM)€999
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Easily compare return flights from Dublin to Koh Samui

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Dublin to Koh Samui by changing tabs
British Airways
6 Jun
DUB13:10Dublin
23h 10m
2 stops
USM18:20Ko Samui
10 Jun
USM16:25Ko Samui
23h 20m
2 stops
DUB09:45Dublin
Multiple Airlines
19 Apr
DUB17:45Dublin
17h 20m
2 stops
USM17:05Ko Samui
1 Jun
USM10:05Ko Samui
27h 50m
2 stops
DUB07:55Dublin
€1,056
Find similar
Austrian Airlines
6 Jul
DUB12:20Dublin
23h 25m
3 stops
USM17:45Ko Samui
18 Jul
USM19:10Ko Samui
22h 25m
3 stops
DUB11:35Dublin
€1,548
Find similar
British Airways
6 Jul
DUB17:00Dublin
22h 15m
2 stops
USM21:15Ko Samui
18 Jul
USM16:25Ko Samui
25h 40m
2 stops
DUB12:05Dublin
€1,050
Find similar
Multiple Airlines
29 Jun
DUB12:00Dublin
19h 45m
2 stops
USM13:45Ko Samui
6 Jul
USM14:35Ko Samui
22h 25m
2 stops
DUB07:00Dublin
€1,109
Find similar
Multiple Airlines
19 Apr
DUB08:15Dublin
24h 25m
2 stops
USM14:40Ko Samui
1 Jun
USM21:10Ko Samui
25h 25m
3 stops
DUB16:35Dublin
€1,121
Find similar

Search last-minute flights to Koh Samui from Dublin

Find and compare return flight prices for your last-minute flight from Dublin to Koh Samui
Multiple Airlines
21 Mar
DUB13:05Dublin
23h 30m
2 stops
USM19:35Ko Samui
18 Apr
USM10:55Ko Samui
29h 20m
2 stops
DUB10:15Dublin
€1,271
Find similar
Qatar Airways
24 Mar
DUB07:30Dublin
20h 10m
2 stops
USM10:40Ko Samui
9 Apr
USM15:50Ko Samui
20h 55m
2 stops
DUB06:45Dublin
€1,738
Find similar
Etihad Airways
25 Mar
DUB08:10Dublin
27h 15m
2 stops
USM18:25Ko Samui
7 Apr
USM19:10Ko Samui
18h 25m
2 stops
DUB07:35Dublin
€1,898
Find similar
Emirates
20 Mar
DUB20:50Dublin
28h 20m
2 stops
USM08:10Ko Samui
7 Apr
USM21:10Ko Samui
29h 00m
2 stops
DUB20:10Dublin
€2,162
Find similar
Austrian Airlines
20 Mar
DUB11:50Dublin
20h 50m
3 stops
USM15:40Ko Samui
18 Apr
USM19:30Ko Samui
22h 05m
3 stops
DUB11:35Dublin
€2,342
Find similar
Multiple Airlines
20 Mar
DUB16:30Dublin
21h 35m
2 stops
USM21:05Ko Samui
18 Apr
USM16:25Ko Samui
23h 50m
2 stops
DUB10:15Dublin
€1,372
Find similar

Best airlines flying from Dublin to Koh Samui

Compare and see reviews for airlines that fly from Dublin to Koh Samui with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom €715Free CancellationRating
7.7
4,578 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom €881Free CancellationRating
7.2
1,427 reviews
Search Etihad Airways flights

British Airways flights from Dublin to Koh Samui

Our best British Airways deals on Dublin to Koh Samui flight tickets
British Airways
6 Jun
DUB13:10Dublin
23h 10m
2 stops
USM18:20Ko Samui
10 Jun
USM16:25Ko Samui
23h 20m
2 stops
DUB09:45Dublin
British Airways
6 Jul
DUB17:00Dublin
22h 15m
2 stops
USM21:15Ko Samui
18 Jul
USM16:25Ko Samui
25h 40m
2 stops
DUB12:05Dublin
€1,050
Find similar

Austrian Airlines flights from Dublin to Koh Samui

Our best Austrian Airlines deals on Dublin to Koh Samui flight tickets
Austrian Airlines
6 Jul
DUB12:20Dublin
23h 25m
3 stops
USM17:45Ko Samui
18 Jul
USM19:10Ko Samui
22h 25m
3 stops
DUB11:35Dublin
€1,548
Find similar
Austrian Airlines
29 Jun
DUB09:05Dublin
26h 40m
3 stops
USM17:45Ko Samui
6 Jul
USM19:30Ko Samui
27h 20m
3 stops
DUB16:50Dublin
€1,660
Find similar
Austrian Airlines
20 Mar
DUB11:50Dublin
20h 50m
3 stops
USM15:40Ko Samui
18 Apr
USM19:30Ko Samui
22h 05m
3 stops
DUB11:35Dublin
€2,342
Find similar

  • How far is Dublin to Ko Samui by plane?

    A flight from Dublin to Ko Samui will travel around 10208.6 km. Typically, this will take 17h 20m by plane in normal conditions.

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

    Prices for flights from Dublin Airport to Ko Samui Airport were last updated today.

  • How many operators does momondo search for flights from Dublin Airport to Ko Samui Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Ko Samui Airport.

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

    The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Alternative routes for Dublin to Koh Samui

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dublin to Bangkok Flights
Fastest flight time14h 40m
Cheapest price€458
Dublin to Phuket City Flights
Fastest flight time18h 25m
Cheapest price€603
Cork to Bangkok Flights
Fastest flight time16h 15m
Cheapest price€651
Dublin to Chiang Mai Flights
Fastest flight time34h 25m
Cheapest price€799
Shannon to Bangkok Flights
Fastest flight time43h 40m
Cheapest price€21,884
Cork to Chiang Mai Flights
Fastest flight time38h 35m
Cheapest price€1,157
Cork to Koh Samui Flights
Fastest flight time23h 00m
Cheapest price€1,025
Cork to Phuket City Flights
Fastest flight time21h 30m
Cheapest price€1,014
Dublin to Rayong Flights
Fastest flight time22h 00m
Cheapest price€937
Dublin to Krabi Flights
Fastest flight time20h 10m
Cheapest price€779
Dublin to Lampang Flights
Fastest flight time38h 35m
Cheapest price€780
Milltown (Kerry) to Bangkok Flights
Fastest flight time37h 20m
Cheapest price€1,078

Similar Dublin to Koh Samui flights

Flexible with your destination? Broaden your search and find flights similar to your Dublin to Koh Samui route

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Koh Samui for you.

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

Flights from Dublin to Koh Samui with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Price alerts on flights to Koh Samui from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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