There are 4 ways to get from Dublin to Koh Samui Airport (USM) 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 from Dublin Airport
best- Fly from Dublin Airport (DUB) to Koh Samui Airport (USM)plane DUB - USM
18h 53m฿15,066–31,427Train to George Best Belfast City Airport, fly
- Take the train from Dublin Connolly to Belfast Grand Centraltrain
- Fly from George Best Belfast City Airport (BHD) to Koh Samui Airport (USM)plane BHD - USM
20h 57m฿25,885–66,183Train to Cork Airport, fly
- Take the train from Dublin Heuston to Corktrain
- Fly from Cork Airport (ORK) to Koh Samui Airport (USM)plane ORK - USM
22h 21m฿26,273–76,755Train to Belfast International Airport, fly
- Take the train from Dublin Connolly to Belfast Grand Centraltrain
- Fly from Belfast International Airport (BFS) to Koh Samui Airport (USM)plane BFS - USM
21h 40m฿16,182–44,630
Dublin Airport (DUB) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from Dublin to Koh Samui Airport (USM) is to fly which costs ฿15000 - ฿32000 and takes 18h 53m.
The fastest way to get from Dublin to Koh Samui Airport (USM) is to fly which takes 18h 53m and costs ฿15000 - ฿32000.
The distance between Dublin and Koh Samui Airport (USM) is 10223 km.
It takes approximately 18h 53m to get from Dublin to Koh Samui Airport (USM), including transfers.
Koh Samui Airport (USM) is 6h ahead of Dublin. It is currently 7:03 PM in Dublin and 1:03 AM in Koh Samui Airport (USM).
There are 3345+ hotels available in Koh Samui Airport (USM).
What companies run services between Dublin, Ireland and Koh Samui Airport (USM), Thailand?
Emirates, Bangkok Airways, and four other airlines fly from Dublin Airport (DUB) to Koh Samui Airport (USM) 5 times a day.
- Website
- thaiairways.com
Flights from Dublin Airport to Koh Samui Airport via Stockholm, Suvarnabhumi
- Ave. Duration
- 16h 35m
- When
- Monday, Wednesday, Thursday, and Friday
- Estimated price
- ฿21,000–55,000
Flights from Dublin Airport to Koh Samui Airport via Dubai, Krabi
- Ave. Duration
- 18h 30m
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿20,000–60,000
Flights from George Best Belfast City Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 16h 33m
- When
- Every day
- Estimated price
- ฿25,000–70,000
Flights from George Best Belfast City Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 16h 52m
- When
- Every day
- Estimated price
- ฿25,000–70,000
Flights from Cork Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 17h 15m
- When
- Tuesday and Thursday
- Estimated price
- ฿26,000–65,000
Flights from Cork Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 19h
- When
- Every day
- Estimated price
- ฿28,000–75,000
Flights from Cork Airport to Koh Samui Airport via Zurich, Suvarnabhumi
- Ave. Duration
- 19h
- When
- Tuesday and Friday
- Estimated price
- ฿25,000–75,000
Flights from Cork Airport to Koh Samui Airport via Munich, Suvarnabhumi
- Ave. Duration
- 19h 25m
- When
- Tuesday and Saturday
- Estimated price
- ฿29,000–75,000
Flights from Belfast International Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 16h 30m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- ฿21,000–55,000
Flights from Belfast International Airport to Koh Samui Airport via Vienna, Suvarnabhumi
- Ave. Duration
- 18h 20m
- When
- Friday
- Estimated price
- ฿20,000–50,000
Flights from Belfast International Airport to Koh Samui Airport via Paris Charles de Gaulle, Suvarnabhumi
- Ave. Duration
- 20h
- When
- Tuesday to Sunday
- Estimated price
- ฿22,000–55,000
- Website
- evaair.com
Flights from George Best Belfast City Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 16h 30m
- When
- Tuesday, Thursday, Monday, Wednesday, Saturday, and Sunday
- Estimated price
- ฿25,000–70,000
Flights from George Best Belfast City Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 17h
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿25,000–65,000
Flights from Cork Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 17h 15m
- When
- Tuesday and Thursday
- Estimated price
- ฿26,000–65,000
Flights from Cork Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 19h
- When
- Every day
- Estimated price
- ฿28,000–75,000
Flights from Cork Airport to Koh Samui Airport via Zurich, Suvarnabhumi
- Ave. Duration
- 19h
- When
- Tuesday and Friday
- Estimated price
- ฿25,000–75,000
Flights from Belfast International Airport to Koh Samui Airport via Vienna, Suvarnabhumi
- Ave. Duration
- 18h 20m
- When
- Friday
- Estimated price
- ฿20,000–50,000
Flights from Belfast International Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 21h 30m
- When
- Sunday
- Estimated price
- ฿15,000–43,000
- Website
- bangkokair.com
Flights from Dublin Airport to Koh Samui Airport via Dubai, Krabi
- Ave. Duration
- 18h 30m
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿20,000–60,000
Flights from Cork Airport to Koh Samui Airport via Zurich, Suvarnabhumi
- Ave. Duration
- 19h
- When
- Tuesday and Friday
- Estimated price
- ฿25,000–75,000
Flights from Cork Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 19h 5m
- When
- Every day
- Estimated price
- ฿28,000–75,000
Flights from Belfast International Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 21h 30m
- When
- Sunday
- Estimated price
- ฿15,000–43,000
- Website
- klm.com
Flights from George Best Belfast City Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 20h 55m
- When
- Every day
- Estimated price
- ฿21,000–75,000
Flights from Cork Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 19h 55m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- ฿22,000–75,000
Flights from Cork Airport to Koh Samui Airport via Zurich, Suvarnabhumi
- Ave. Duration
- 19h
- When
- Tuesday and Friday
- Estimated price
- ฿25,000–75,000
Flights from Belfast International Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 21h 30m
- When
- Sunday
- Estimated price
- ฿15,000–43,000
- Website
- qatarairways.com
Flights from Dublin Airport to Koh Samui Airport via Doha, Phuket
- Ave. Duration
- 20h 15m
- When
- Every day
- Estimated price
- ฿19,000–55,000
Flights from Cork Airport to Koh Samui Airport via Zurich, Suvarnabhumi
- Ave. Duration
- 19h
- When
- Tuesday and Friday
- Estimated price
- ฿25,000–75,000
Flights from Belfast International Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 21h 30m
- When
- Sunday
- Estimated price
- ฿15,000–43,000
- Website
- emirates.com
Flights from Dublin Airport to Koh Samui Airport via Dubai, Phuket
- Ave. Duration
- 20h 35m
- When
- Every day
- Estimated price
- ฿20,000–60,000
Flights from Dublin Airport to Koh Samui Airport via Dubai, Suvarnabhumi
- Ave. Duration
- 29h 20m
- When
- Every day
- Estimated price
- ฿20,000–60,000
Flights from Belfast International Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 21h 30m
- When
- Sunday
- Estimated price
- ฿15,000–43,000
- Website
- britishairways.com
Flights from George Best Belfast City Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 18h 35m
- When
- Thursday
- Estimated price
- ฿20,000–95,000
Flights from Cork Airport to Koh Samui Airport via Zurich, Suvarnabhumi
- Ave. Duration
- 19h
- When
- Tuesday and Friday
- Estimated price
- ฿25,000–75,000
Flights from Belfast International Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 19h 50m
- When
- Tuesday
- Estimated price
- ฿15,000–75,000
- Website
- singaporeair.com
Flights from Cork Airport to Koh Samui Airport via Zurich, Suvarnabhumi
- Ave. Duration
- 19h
- When
- Tuesday and Friday
- Estimated price
- ฿25,000–75,000
Flights from Belfast International Airport to Koh Samui Airport via Manchester, Singapore Changi
- Ave. Duration
- 19h 30m
- When
- Monday and Friday
- Estimated price
- ฿19,000–140,000
Flights from Belfast International Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 21h 30m
- When
- Sunday
- Estimated price
- ฿15,000–43,000
- Website
- swiss.com
Flights from Cork Airport to Koh Samui Airport via Zurich, Suvarnabhumi
- Ave. Duration
- 17h
- When
- Tuesday and Friday
- Estimated price
- ฿25,000–75,000
Flights from Belfast International Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 21h 30m
- When
- Sunday
- Estimated price
- ฿15,000–43,000
- Phone
- 0818 294 015
- Website
- irishrail.ie
Train from Dublin Connolly to Belfast Grand Central
- Ave. Duration
- 2h 8m
- Frequency
- Hourly
- Estimated price
- ฿600–850
- Website
- https://www.irishrail.ie/en-ie/
- Flexible
- ฿600–850
Train from Dublin Heuston to Cork
- Ave. Duration
- 2h 35m
- Frequency
- Hourly
- Estimated price
- ฿850–1,200
- Website
- https://www.irishrail.ie/en-ie/
- Flexible
- ฿850–1,200
Train from Dublin Connolly to Belfast Grand Central
- Ave. Duration
- 2h 8m
- Frequency
- Hourly
- Estimated price
- ฿600–850
- Website
- https://www.irishrail.ie/en-ie/
- Flexible
- ฿600–850
- Phone
- +44 28 9066 6630
- Website
- translink.co.uk
Train from Dublin Connolly to Belfast Grand Central
- Ave. Duration
- 2h 8m
- Frequency
- Hourly
- Estimated price
- ฿750–1,100
- Website
- https://www.translink.co.uk/
Train from Dublin Connolly to Belfast Grand Central
- Ave. Duration
- 2h 8m
- Frequency
- Hourly
- Estimated price
- ฿750–1,100
- Website
- https://www.translink.co.uk/
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