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Cheap flights from Ko Samui to Dublin from ฿23,595

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
USM — DUB
20 May — 27 May1
1 adult

Cheap flight deals from Ko Samui to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 May 2025.

Round-trip from

฿30,160

One-way from

฿23,595
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
  • สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
  • 4/6-17/6
  • 4 total stops
  • 46h 15m total
  • Ko Samui to Dublin
Emirates
  • Emirates
  • 6/11
  • 2 total stops
  • 49h 55m total
  • Ko Samui to Dublin

Find flight deals from Ko Samui to Dublin

Cheapest flights from Ko Samui to Dublin
Explore the most affordable flight options available from Ko Samui to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 May 2025.

Wed 4/616:25USM - DUB
2 stops25h 45mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Tue 17/618:40DUB - USM
2 stops20h 30mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 14/5฿30,160
Sun 29/611:25USM - DUB
3 stops41h 05mMultiple Airlines
Sun 6/706:20DUB - USM
3 stops32h 05mMultiple Airlines
Deal found 14/5฿33,293
Sat 28/611:25USM - DUB
2 stops56h 05mQatar Airways
Sat 5/708:15DUB - USM
2 stops44h 15mQatar Airways
Deal found 14/5฿44,057

Cheapflights 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, Cheapflights users made 17,341 searches. Data last updated 15 May 2025.
Use the filters below to find and compare flights from Ko Samui to Dublin that are best for you.

Fly from

Ko Samui

Fly to

Dublin

Route

Depart

Return

Price

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Wed 4/6

16:25-12:10

2 stops25h 45m

Dublin

Tue 17/6

18:40-21:10

2 stops20h 30m

฿30,160

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Sun 29/6

11:25-22:30

3 stops41h 05m

Dublin

Sun 6/7

06:20-20:25

3 stops32h 05m

฿33,293

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Sat 28/6

11:25-13:30

2 stops56h 05m

Dublin

Sat 5/7

08:15-10:30

2 stops44h 15m

฿44,057

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Thu 6/11

16:25-11:20

2 stops49h 55m

฿23,595

Ko SamuiDublin

USM - DUB

USMDUB

Ko Samui

Thu 6/11

11:40-18:55

3 stops38h 15m

฿30,260

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Best time to book a flight from Ko Samui to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Ko Samui with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ko Samui to Dublin

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 15 May 2025.

Overall

8.0

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2024

IAH - DXB

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Overall

8.0

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2024

IAH - DXB

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Overall

8.0

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2024

IAH - DXB

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Overall

8.0

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.8

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2024

IAH - DXB

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Related info for your journey

Find useful and relevant information for your journey from Ko Samui to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Ko Samui to Dublin that include hotel bookings?

    Yes. In addition to deals on Ko Samui to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ko Samui to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ko Samui to Dublin.

  • Can I find deals for business class flights from Ko Samui to Dublin?

    Yes. Cheapflights offers flight deals from Ko Samui to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Can Cheapflights find flights from Ko Samui to Dublin with no change fees?

Need flexible booking options for your flight to Dublin from Ko Samui? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ko Samui to Dublin become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from Ko Samui today and book when prices fit your budget.

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