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)plane USM - DUB
21h 24m€456–916Fly to George Best Belfast City Airport, train
- Fly from Koh Samui Airport (USM) to George Best Belfast City Airport (BHD)plane USM - BHD
- Take the train from Belfast Grand Central to Dublin Connollytrain
26h 8m€473–1,331Fly to Cork Airport, train
- Fly from Koh Samui Airport (USM) to Cork Airport (ORK)plane USM - ORK
- Take the train from Cork to Dublin Heustontrain
26h 47m€837–1,856
Koh Samui Airport (USM) to Dublin Airport (DUB) flights
Comparing Your Travel Options
The cheapest way to get from Ko Samui to Dublin is to fly which costs €450 - €950 and takes 21h 24m.
The fastest way to get from Ko Samui to Dublin is to fly which takes 21h 24m and costs €450 - €950.
The distance between Ko Samui and Dublin is 10246 km.
It takes approximately 21h 24m to get from Ko Samui to Dublin, including transfers.
Dublin is 7h behind Ko Samui. It is currently 2:55 AM in Ko Samui and 7:55 PM in Dublin.
There are 1107+ hotels available in Dublin.
What companies run services between Ko Samui, Thailand and Dublin, Ireland?
Bangkok Airways, Lufthansa, and five other airlines fly from Koh Samui Airport (USM) to Dublin Airport (DUB) 3 times a day.
- Website
- klm.com
Flights from Koh Samui Airport to Dublin Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 20h 45m
- When
- Every day
- Estimated price
- €400–1,500
Flights from Koh Samui Airport to George Best Belfast City Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 28h 52m
- When
- Every day
- Estimated price
- €460–1,700
Flights from Koh Samui Airport to Cork Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 21h 55m
- When
- Every day
- Estimated price
- €550–2,100
- Website
- britishairways.com
Flights from Koh Samui Airport to George Best Belfast City Airport via Suvarnabhumi, London Heathrow
- Ave. Duration
- 23h 57m
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- €600–1,600
Flights from Koh Samui Airport to George Best Belfast City Airport via Suvarnabhumi, Manchester
- Ave. Duration
- 23h 45m
- When
- Friday
- Estimated price
- €450–1,300
Flights from Koh Samui Airport to Cork Airport via Suvarnabhumi, London Heathrow
- Ave. Duration
- 20h 22m
- When
- Every day
- Estimated price
- €750–2,000
- Website
- aerlingus.com
Flights from Koh Samui Airport to George Best Belfast City Airport via Suvarnabhumi, London Heathrow
- Ave. Duration
- 23h 57m
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- €600–1,600
Flights from Koh Samui Airport to George Best Belfast City Airport via Suvarnabhumi, Manchester
- Ave. Duration
- 23h 45m
- When
- Friday
- Estimated price
- €450–1,300
Flights from Koh Samui Airport to Cork Airport via Suvarnabhumi, London Heathrow
- Ave. Duration
- 20h 22m
- When
- Every day
- Estimated price
- €750–2,000
- Website
- lufthansa.com
Flights from Koh Samui Airport to Dublin Airport via Suvarnabhumi, Munich
- Ave. Duration
- 20h 2m
- When
- Thursday, Tuesday, and Saturday
- Estimated price
- €450–1,600
Flights from Koh Samui Airport to Dublin Airport via Suvarnabhumi, Frankfurt
- Ave. Duration
- 18h 40m
- When
- Every day
- Estimated price
- €550–1,300
- Website
- ryanair.com
Flights from Koh Samui Airport to Dublin Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 19h 25m
- When
- Tuesday
- Estimated price
- €550–1,400
Flights from Koh Samui Airport to Dublin Airport via Suvarnabhumi, Brussels
- Ave. Duration
- 20h 5m
- When
- Friday
- Estimated price
- €550–1,300
- Website
- lufthansa-city.com
Flights from Koh Samui Airport to Dublin Airport via Suvarnabhumi, Munich
- Ave. Duration
- 19h 30m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- €550–1,300
- Phone
- +44 28 9066 6630
- Website
- Translink
Train from Belfast Grand Central to Dublin Connolly
- Ave. Duration
- 2h 13m
- Frequency
- Hourly
- Estimated price
- €20–29
- Website
- Translink
- Phone
- 0818 294 015
- Website
- Iarnród Éireann (Irish Rail)
Train from Belfast Grand Central to Dublin Connolly
- Ave. Duration
- 2h 15m
- Frequency
- Twice a week
- Estimated price
- €15–22
- Website
- Iarnród Éireann (Irish Rail)
- Flexible
- €15–22
Train from Cork to Dublin Heuston
- Ave. Duration
- 2h 34m
- Frequency
- Hourly
- Estimated price
- €22–35
- Website
- Iarnród Éireann (Irish Rail)
- Flexible
- €22–35
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