There are 3 ways to get from Ko Samui to Dublin by plane or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Dublin Airport
best- Fly from Koh Samui Airport (USM) to Dublin Airport (DUB)USM - DUB
18h 41m€395–792Fly to George Best Belfast City Airport, train
- Fly from Koh Samui Airport (USM) to George Best Belfast City Airport (BHD)USM - BHD
- Take the train from Belfast Grand Central to Dublin Connolly
21h 40m€528–1,761Fly to Cork Airport, train
- Fly from Koh Samui Airport (USM) to Cork Airport (ORK)USM - ORK
- Take the train from Cork to Dublin Heuston
25h 6m€601–1,571
Koh Samui Airport (USM) to Dublin Airport (DUB) flights
Questions & Answers
The cheapest way to get from Ko Samui to Dublin is to fly which costs €390 - €800 and takes 18h 41m.
The fastest way to get from Ko Samui to Dublin is to fly which takes 18h 41m and costs €390 - €800.
The distance between Ko Samui and Dublin is 10246 km.
It takes approximately 18h 41m to get from Ko Samui to Dublin, including transfers.
Dublin is 7h behind Ko Samui. It is currently 5:02 AM in Ko Samui and 10:02 PM in Dublin.
There are 1062+ hotels available in Dublin.
What companies run services between Ko Samui, Thailand and Dublin, Ireland?
Bangkok Airways, KLM, and four other airlines fly from Koh Samui Airport (USM) to Dublin Airport (DUB) 4 times a day.
- Website
- klm.com
Flights from Koh Samui Airport to Dublin Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 18h 51m
- When
- Every day
- Estimated price
- €380–1,400
Flights from Koh Samui Airport to George Best Belfast City Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 21h 20m
- When
- Every day
- Estimated price
- €480–1,700
Flights from Koh Samui Airport to Cork Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 20h 48m
- When
- Every day
- Estimated price
- €480–1,700
- Website
- qatarairways.com
Flights from Koh Samui Airport to George Best Belfast City Airport via Suvarnabhumi, London Heathrow
- Ave. Duration
- 18h 50m
- When
- Monday, Wednesday, and Saturday
- Estimated price
- €600–1,800
Flights from Koh Samui Airport to George Best Belfast City Airport via Phuket, Doha, Manchester
- Ave. Duration
- 22h 30m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- €600–2,000
Flights from Koh Samui Airport to Cork Airport via Suvarnabhumi, London Heathrow
- Ave. Duration
- 20h 40m
- When
- Every day
- Estimated price
- €550–1,800
- Website
- aerlingus.com
Flights from Koh Samui Airport to George Best Belfast City Airport via Suvarnabhumi, London Heathrow
- Ave. Duration
- 18h 50m
- When
- Monday, Wednesday, and Saturday
- Estimated price
- €600–1,800
Flights from Koh Samui Airport to Cork Airport via Suvarnabhumi, London Heathrow
- Ave. Duration
- 20h 40m
- When
- Every day
- Estimated price
- €550–1,800
Flights from Koh Samui Airport to Cork Airport via Suvarnabhumi, Munich
- Ave. Duration
- 22h
- When
- Friday
- Estimated price
- €600–1,800
- Website
- britishairways.com
Flights from Koh Samui Airport to George Best Belfast City Airport via Suvarnabhumi, London Heathrow
- Ave. Duration
- 18h 50m
- When
- Monday, Wednesday, and Saturday
- Estimated price
- €600–1,800
Flights from Koh Samui Airport to Cork Airport via Suvarnabhumi, London Heathrow
- Ave. Duration
- 20h 40m
- When
- Every day
- Estimated price
- €550–1,800
- Website
- lufthansa.com
Flights from Koh Samui Airport to Dublin Airport via Suvarnabhumi, Munich
- Ave. Duration
- 20h 12m
- When
- Every day
- Estimated price
- €420–1,600
- Website
- ryanair.com
Flights from Koh Samui Airport to Dublin Airport via Suvarnabhumi, Brussels
- Ave. Duration
- 19h 35m
- When
- Monday, Tuesday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- €480–1,400
- Website
- lufthansa-city.com
Flights from Koh Samui Airport to Dublin Airport via Suvarnabhumi, Munich
- Ave. Duration
- 19h 50m
- When
- Monday, Tuesday, Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- €490–1,400
- Website
- easyjet.com
Flights from Koh Samui Airport to George Best Belfast City Airport via Suvarnabhumi, London Gatwick
- Ave. Duration
- 20h 20m
- When
- Monday
- Estimated price
- €480–2,200
- Phone
- +353 1 836 6222
- info@irishrail.ie
- Website
- irishrail.ie
Train from Belfast Grand Central to Dublin Connolly
- Ave. Duration
- 2h 13m
- Frequency
- Hourly
- Estimated price
- €15–22
- Website
- https://www.irishrail.ie/en-ie/
- Flexible
- €15–22
Train from Cork to Dublin Heuston
- Ave. Duration
- 2h 32m
- Frequency
- Hourly
- Estimated price
- €22–35
- Website
- https://www.irishrail.ie/en-ie/
- Flexible
- €22–35
- Phone
- +44 28 9066 6630
- Website
- translink.co.uk
Train from Belfast Grand Central to Dublin Connolly
- Ave. Duration
- 2h 13m
- Frequency
- Hourly
- Estimated price
- €20–28
- Website
- https://www.translink.co.uk/
Want to know more about travelling around Ireland
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the UK: What do I need to know?
Read the travel guide









